Finished product collecting equipment for chemical fiber filament cut-off machine

Abstract

The utility model relates to the technical field of chemical fiber filament processing, in particular to a finished product collecting device for a chemical fiber filament cut-off machine, which comprises a chemical fiber filament cut-off machine, a collecting cover, a pressure applying device and a lifting device, the collecting cover is arranged on the outer side of the outlet end of the chemical fiber filament cut-off machine, the pressure applying device is arranged inside one side of the collecting cover, and the lifting device is arranged on the collecting cover. The finished product collecting equipment comprises lifting equipment and pressure applying equipment, the lifting equipment is arranged at the bottoms of supporting legs of the chemical fiber filament cut-off machine, and the pressure applying equipment comprises a mounting frame, a first oil cylinder, a control plate, a clamping shaft, a limiting plate, a pressing plate, a spring, a rotating shaft and a locking plate. The alternately-operating pressure applying devices apply pressure to the chemical fibers in the collecting cover, so that the space occupied by the fluffy chemical fibers is reduced, more chemical fibers can be loaded in the packaging bag, and the lifting device plays a role in limiting and supporting at the bottom of the packaging bag, so that the packaging bag is prevented from falling due to pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber silk processing, in particular to a finished product collection device for a chemical fiber filament cutting machine. Background Art

[0002] The method of drawing and breaking chemical fiber filaments is a reasonable process for converting chemical fiber filaments into staple fibers for easy blending with wool. The length of the broken fibers is similar to the length distribution of wool fibers, so the spinning quality is good. A chemical fiber filament cutting machine is generally used to cut chemical fiber filaments into short filaments.

[0003] Since chemical fiber filaments have a fluffy filamentous structure, after the long filaments are cut, the chemical fiber filaments become more fluffy. When the finished product is packaged in a packaging bag, the amount of fluffy chemical fiber filaments that the packaging bag can hold is very limited, making packaging difficult, the collection quantity suddenly reduced, more packaging bags and storage space are required, and transportation is also very inconvenient. Therefore, a finished product collection device is needed to extrude the cut chemical fiber filaments to facilitate the packaging work and save packaging space. Summary of the Utility Model

[0004] The utility model aims at the defects in the prior art and provides a finished product collection device for a chemical fiber filament cutting machine.

[0005] The utility model is realized by the following technical solutions:

[0006] A finished product collection device for a chemical fiber filament cutting machine includes a chemical fiber filament cutting machine, a collection cover, a pressing device and a lifting device. The collection cover is installed outside the outlet end of the chemical fiber filament cutting machine. The pressing device is installed inside one side of the collection cover. The lifting device is arranged at the bottom of the support feet of the chemical fiber filament cutting machine. The pressing device includes a mounting frame, a first oil cylinder, a control board, a clamping shaft, a limiting plate, a pressing plate, a spring, a rotating shaft and a locking plate. The mounting frame is fixedly arranged at the top inside one side of the collection cover. The first oil cylinder is installed at the top of the mounting frame. The control board is fixedly arranged at the telescopic end of the first oil cylinder. The clamping shaft is clamped inside the control board. The limiting plate and the pressing plate are respectively fixed at the top and the bottom of the clamping shaft. The spring is sleeved outside the clamping shaft. The rotating shaft is movably connected to the top of the control board. The locking plate is fixedly arranged at the top of the rotating shaft.

[0007] In a preferred embodiment of the utility model, the lifting device includes a lifting frame, a second oil cylinder and a lifting plate. The lifting frame is fixedly arranged at the bottom on one side of the support feet of the chemical fiber filament cutting machine. The second oil cylinder is installed inside the top of the lifting frame. The lifting plate is fixedly arranged at the telescopic end of the second oil cylinder;

[0008] The main function of the lifting device is to support the bottom of the packaging bag after the packaging bag is sleeved on the bottom of the collection cover. Thus, when the cut chemical fiber is under pressure, the lifting plate provides support and limitation for its bottom to prevent the packaging bag from falling directly.

[0009] In a preferred embodiment of the present utility model, the bottom of the collection hood is in a funnel-shaped structure, and a clamping groove is provided on the outer side of the bottom. The lifting plate is located on the outer side of the bottom of the collection hood;

[0010] The clamping groove provided on the outer side of the bottom of the collection hood is mainly convenient for fixing the bag mouth of the packaging bag. The lifting plate provides effective support for the bottom of the packaging bag and also provides a limit for the compressed chemical fiber.

[0011] In a preferred embodiment of the present utility model, the spring is located between the pressing plate and the control plate. The cross-section of the clamping shaft is a square structure, and a clamping hole matching the clamping shaft is provided on the surface of the control plate;

[0012] The clamping shaft with a square cross-section effectively ensures the vertical movement of the clamping shaft.

[0013] In a preferred embodiment of the present utility model, the locking plate and the rotating shaft are eccentrically arranged, and the locking plate is clamped on the outer side of the top of the limiting plate.

[0014] The beneficial effects of the present utility model are:

[0015] The finished product collection device for the chemical fiber filament cutting machine of the present utility model can collect the cut chemical fiber filaments while extruding the chemical fiber filaments. The alternately operating pressing device presses the chemical fiber filaments in the collection hood, thereby reducing the space occupied by the fluffy chemical fiber filaments, enabling the packaging bag to load more chemical fiber filaments. The lifting device plays a role of limiting and supporting at the bottom of the packaging bag to prevent the packaging bag from falling due to pressure. Brief Description of the Drawings

[0016] Figure 1 is a schematic three-dimensional structure diagram of the finished product collection device for the chemical fiber filament cutting machine of the present utility model;

[0017] Figure 2 is a schematic front view structure diagram of the finished product collection device for the chemical fiber filament cutting machine of the present utility model;

[0018] Figure 3 is a schematic top view structure diagram of the finished product collection device for the chemical fiber filament cutting machine of the present utility model;

[0019] Figure 4 is a schematic structure diagram of the pressing device of the finished product collection device for the chemical fiber filament cutting machine of the present utility model.

[0020] In the figure: 1. Chemical fiber filament cutting machine; 2. Collection hood; 3. Pressing device; 31. Mounting rack; 32. First oil cylinder; 33. Control plate; 34. Clamping shaft; 35. Limiting plate; 36. Pressing plate; 37. Spring; 38. Rotating shaft; 39. Locking plate; 4. Lifting device; 41. Lifting frame; 42. Second oil cylinder; 43. Lifting plate. Detailed Embodiment

[0021] The following describes in detail the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model. The directional terms mentioned in the present utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only references to the directions of the attached drawings. Therefore, the directional terms used are for explaining and understanding the present utility model, rather than for limiting the present utility model.

[0022] As Figures 1-4 shown, a finished product collection device for a chemical fiber filament cutting machine includes a chemical fiber filament cutting machine 1, a collection hood 2, a pressing device 3 and a lifting device 4. The collection hood 2 is installed outside the outlet end of the chemical fiber filament cutting machine 1. The pressing device 3 is installed inside one side of the collection hood 2. The lifting device 4 is arranged at the bottom of the support feet of the chemical fiber filament cutting machine 1. The pressing device 3 includes a mounting frame 31, a first oil cylinder 32, a control board 33, a clamping shaft 34, a limiting plate 35, a pressing plate 36, a spring 37, a rotating shaft 38 and a locking plate 39. The mounting frame 31 is fixedly arranged at the top inside one side of the collection hood 2. The first oil cylinder 32 is installed on the top of the mounting frame 31. The control board 33 is fixedly arranged at the telescopic end of the first oil cylinder 32. The clamping shaft 34 is clamped inside the control board 33. The limiting plate 35 and the pressing plate 36 are respectively fixed to the top and bottom of the clamping shaft 34. The spring 37 is sleeved outside the clamping shaft 34. The rotating shaft 38 is movably connected to the top of the control board 33. The locking plate 39 is fixedly arranged at the top of the rotating shaft 38.

[0023] Specifically, the lifting device 4 includes a lifting frame 41, a second oil cylinder 42 and a lifting plate 43. The lifting frame 41 is fixedly arranged at the bottom of one side of the support feet of the chemical fiber filament cutting machine 1. The second oil cylinder 42 is installed inside the top of the lifting frame 41. The lifting plate 43 is fixedly arranged at the telescopic end of the second oil cylinder 42. The bottom of the collection hood 2 is in a funnel-shaped structure, and a card slot is opened on the outer side of its bottom. The lifting plate 43 is located outside the bottom of the collection hood 2. The spring 37 is located between the pressing plate 36 and the control board 33. The cross-section of the clamping shaft 34 is a square structure. A card hole matching the clamping shaft 34 is opened on the surface of the control board 33. The locking plate 39 and the rotating shaft 38 are eccentrically arranged. The locking plate 39 is clamped outside the top of the limiting plate 35.

[0024] In this embodiment, first, a packaging bag is sleeved outside the bottom of the collection hood 2, and the bag mouth is tightly fastened and fixed in the card slot outside the collection hood 2. After the packaging bag is sorted out, the second oil cylinder 42 in the lifting device 4 extends, and the lifting plate 43 at its telescopic end rises to the bottom of the packaging bag to support and limit the chemical fiber filaments in the collection hood. Subsequently, the chemical fiber filament cutting machine 1 performs the filament cutting work. The internal conveyor belt in it transports the chemical fiber filaments to the cutting knife position, and the chemical fiber filaments are cut into short filaments under the reciprocating action of the cutting knife, and then discharged into the collection hood 2.

[0025] Further, after the chemical fiber filaments enter the interior of the collection hood 2, the pressing device 3 starts to work. Inside the inner side of the top of the collection hood 2, two pressing devices 3 are installed. The first oil cylinder 32 installed on its top makes reciprocating movements alternately. Its expansion and contraction will drive the clamping shaft 34 to move downward through the control board 33 at the telescopic end, so that the pressing plate 36 at the bottom of the clamping shaft 34 presses the chemical fiber filaments. The reciprocating movement causes the continuously added chemical fiber filaments to fall to the bottom, and then they are pressed by the pressing plate 36. As the amount of chemical fiber filaments increases, the chemical fiber filaments at the bottom accumulate, so that the spring 37 is compressed and contracted during pressing, so that the pressing depth of the clamping shaft 34 becomes shorter, thus ensuring an effective pressing effect. After the chemical fiber filaments are pressed and accumulated in the collection hood 2, first, the first oil cylinder 32 contracts. After the limit plate 35 at the top of the clamping shaft 34 contacts the upper surface of the control board 33, the locking plate 39 at the top of the rotating shaft 38 is rotated to block the top of the limit plate 35, so that the clamping shaft 34 cannot rise after being pressed. Subsequently, the second oil cylinder 42 contracts, and synchronously, the first oil cylinder 32 extends, and the lifting plate 43 descends. At this time, the pressing plate 36 will press the compressed chemical fiber filaments into the interior of the packaging bag, thus realizing the collection work of the chemical fiber filaments.

[0026] It should be noted that the parts not involved in the present utility model are the same as or can be implemented by the prior art; various drives in the present utility model can be implemented by corresponding power structures such as air cylinders, oil cylinders, electric cylinders, motors, etc. in cooperation with connecting rods, guide rods, etc., and are not limited to the descriptions in the specification and the structures in the drawings.

[0027] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", "provided with", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. 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.

[0028] The above-described embodiments only represent several implementation manners of the present utility model. The descriptions are relatively specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A finished product collection device for a chemical fiber filament cutting machine, comprising a chemical fiber filament cutting machine (1), a collection cover (2), a pressing device (3) and a lifting device (4), characterized in that: The collecting hood (2) is installed outside the outlet end of the chemical fiber filament cutting machine (1), the pressing device (3) is installed inside one side of the collecting hood (2), and the lifting device (4) is arranged at the bottom of the support feet of the chemical fiber filament cutting machine (1); The pressing device (3) includes a mounting frame (31), a first oil cylinder (32), a control board (33), a clamping shaft (34), a limiting plate (35), a pressing plate (36), a spring (37), a rotating shaft (38) and a locking plate (39). The mounting frame (31) is fixedly arranged at the top inside one side of the collecting hood (2), the first oil cylinder (32) is installed on the top of the mounting frame (31), the control board (33) is fixedly arranged at the telescopic end of the first oil cylinder (32), the clamping shaft (34) is clamped inside the control board (33), the limiting plate (35) and the pressing plate (36) are respectively fixed to the top and the bottom of the clamping shaft (34), the spring (37) is sleeved outside the clamping shaft (34), the rotating shaft (38) is movably connected to the top of the control board (33), and the locking plate (39) is fixedly arranged at the top of the rotating shaft (38).

2. The finished product collecting device for a chemical fiber filament cutting machine according to claim 1, wherein: The lifting device (4) includes a lifting frame (41), a second oil cylinder (42) and a lifting plate (43). The lifting frame (41) is fixedly arranged at the bottom of one side of the support feet of the chemical fiber filament cutting machine (1), the second oil cylinder (42) is installed inside the top of the lifting frame (41), and the lifting plate (43) is fixedly arranged at the telescopic end of the second oil cylinder (42).

3. The finished product collection device for chemical fiber filament cutting machines according to claim 2, characterized in that: The bottom of the collecting hood (2) is in a funnel-shaped structure, and a clamping groove is formed on the outer side of the bottom. The lifting plate (43) is located on the outer side of the bottom of the collecting hood (2).

4. The finished product collecting device for a chemical fiber filament cutting machine according to claim 1, characterized in that: The spring (37) is located between the pressing plate (36) and the control board (33). The cross-section of the clamping shaft (34) is a square structure, and a clamping hole matching with the clamping shaft (34) is formed on the surface of the control board (33).

5. The finished product collecting device for a chemical fiber filament cutting machine according to claim 1, characterized in that: The locking plate (39) and the rotating shaft (38) are eccentrically arranged, and the locking plate (39) is clamped outside the top of the limiting plate (35).

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