Material receiving mechanism of chemical fiber filament cutting machine

Abstract

The utility model relates to the technical field of chemical fiber filament processing, in particular to a chemical fiber filament cutting machine material receiving mechanism, a cutting machine, a pressure applying mechanism and a collecting mechanism, the pressure applying mechanism is arranged on one side of the cutting machine, and the collecting mechanism is arranged on the outer side of the bottom of the pressure applying mechanism. The pressure applying mechanism comprises a mounting side plate, an oil cylinder frame, a first oil cylinder, a pressure applying block, a collecting cover and a clamping mechanism, the mounting side plate is fixed to one end of the cutting-off machine, and the oil cylinder frame is fixedly arranged at the top of the outer side of the mounting side plate. Fluffy chemical fibers are pressed into a packaging bag through the pressure applying mechanism, a bag opening of the packaging bag can be effectively fixed to the bottom of the collecting cover through the clamping mechanism, bag opening falling caused by pressing is avoided, and the bottom collecting mechanism adjusts the height of a bottom bearing disc of the bottom collecting mechanism according to the amount of the chemical fibers contained in the packaging bag; therefore, the packaging bag is gradually controlled to unfold along with the increase of the chemical fiber collection amount.

Description

Technical Field

[0001] This utility model relates to the field of chemical fiber filament processing technology, and in particular to a chemical fiber filament cutting machine receiving mechanism. Background Technology

[0002] The chemical fiber filament breaking method is a reasonable process to convert chemical fiber filaments into short fibers so that they can be blended with wool. The length distribution of the broken fibers is similar to that of wool fibers, so the spinning quality is good. Chemical fiber filament cutting machines are generally used to cut chemical fiber filaments into short fibers.

[0003] Because synthetic fibers are fluffy, they are difficult to pack into the packaging bags after being cut. They need to be squeezed manually. However, manual squeezing is not only uneven but also has very limited pressure, resulting in a very limited amount of synthetic fibers loaded into the packaging bags. Therefore, a receiving mechanism is needed to squeeze the synthetic fibers and unfold the packaging bags according to the amount of synthetic fibers loaded, so as to ensure uniform packaging of synthetic fibers as much as possible. Utility Model Content

[0004] This utility model addresses the deficiencies in the prior art by providing a material receiving mechanism for a chemical fiber filament cutting machine.

[0005] This utility model is achieved through the following technical solution:

[0006] A fiber filament cutting machine receiving mechanism includes a cutting machine, a pressure applying mechanism, and a collecting mechanism. The pressure applying mechanism is located on one side of the cutting machine, and the collecting mechanism is located on the outer side of the bottom of the pressure applying mechanism. The pressure applying mechanism includes a mounting side plate, a cylinder frame, a first cylinder, a pressure block, a collecting cover, and a clamping mechanism. The mounting side plate is fixed to one end of the cutting machine. The cylinder frame is fixedly located on the top outer side of the mounting side plate. The first cylinder is fixed to the cylinder frame. The pressure block is fixedly located on the telescopic end of the first cylinder. The collecting cover is fixedly located on the bottom outer side of the mounting side plate. The clamping mechanism is located on the outer side of the collecting cover. The collecting mechanism includes a guide cover, a support tray, a second cylinder, and a connecting block. The support tray is clamped on the inner side of the bottom of the guide cover. The second cylinder is mounted on the outer side of the guide cover. The connecting block is fixedly located on the telescopic end of the second cylinder.

[0007] In a preferred embodiment of the present invention, the clamping mechanism includes a connecting plate, a folding frame, a retaining pin, a torsion spring, a clamping block, and a pull rod. The connecting plate is fixed to the outside of the collection cover. The folding frame is movably connected to the connecting plate through the retaining pin. The torsion spring is disposed between the connecting plate and the folding frame. The clamping block is fixedly disposed at the bottom of the folding frame. The pull rod is fixedly disposed on the outside of the clamping block.

[0008] The clamping mechanism is mainly located outside the collection hood. It applies pressure through a spring to hold the bag opening on the outside of the collection hood, thereby preventing the bag opening from falling off the bottom of the collection hood when collecting and packaging chemical fiber filaments.

[0009] In a preferred embodiment of the present invention, the bottom of the collecting cover has a funnel-shaped structure and a slot is provided on its outer side, and the clamping block is engaged in the slot on the outer side of the collecting cover;

[0010] The slots on the outside of the clamping block facilitate squeezing and securing the opening of the packaging bag, reducing the risk of it falling out.

[0011] In a preferred embodiment of this utility model, the pressure block is located on the outer side of the top of the collection cover, and the bottom ends of the pressure block are provided with inclined surfaces;

[0012] To ensure the compression effect of the pressure block on the cut chemical fiber filaments, the bottom slope prevents the chemical fiber filaments from gathering in the middle, which would lead to uneven distribution.

[0013] In a preferred embodiment of this utility model, the torsion spring is sleeved on the outside of the snap ring, and the two ends of the torsion spring are respectively fixed to the outer side of the connecting plate and the inner side of the folding frame;

[0014] The torsion spring provides sufficient pressure to the clamping block, thus ensuring the bag opening is securely fixed.

[0015] In a preferred embodiment of this utility model, the outer side of the support tray is fitted with the inner side of the guide cover, and the connecting block is fixedly disposed at the bottom of the outer side of the support tray;

[0016] The second hydraulic cylinder controls the extension and retraction of the tray within the guide cover via the connecting block at its telescopic end, thereby adjusting the unfolded size of the packaging bag according to the amount of chemical fiber inserted, ensuring that chemical fiber at any depth inside the packaging bag can be effectively pressurized.

[0017] The beneficial effects of this utility model are:

[0018] The chemical fiber filament cutting machine's material collection mechanism can press the loose chemical fiber filaments into the packaging bag through a pressure mechanism after the chemical fiber filaments are cut. The bag opening can be effectively fixed at the bottom of the collection hood by a clamping mechanism to prevent the bag opening from falling off due to pressing. The bottom collection mechanism adjusts the height of its bottom tray according to the amount of chemical fiber filaments collected in the packaging bag, thereby gradually controlling the packaging bag to unfold as the amount of chemical fiber filaments collected increases. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the receiving mechanism of the chemical fiber filament cutting machine of this utility model;

[0020] Figure 2 This is a schematic diagram of the pressure mechanism of the receiving mechanism of the chemical fiber filament cutting machine of this utility model;

[0021] Figure 3 This is a schematic diagram of the clamping mechanism structure of the receiving mechanism of the chemical fiber filament cutting machine of this utility model;

[0022] Figure 4 This is a schematic diagram of the collecting mechanism of the chemical fiber filament cutting machine of this utility model.

[0023] In the diagram: 1. Cutting machine; 2. Pressing mechanism; 21. Mounting side plate; 22. Cylinder frame; 23. First cylinder; 24. Pressing block; 25. Collection cover; 26. Clamping mechanism; 261. Connecting plate; 262. Folding frame; 263. Shaft; 264. Torsion spring; 265. Clamping block; 266. Pull rod; 3. Collection mechanism; 31. Guide cover; 32. Support tray; 33. Second cylinder; 34. Connecting block. Detailed Implementation

[0024] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0025] like Figure 1-4 The illustrated material collection mechanism for a chemical fiber filament cutting machine includes a cutting machine 1, a pressure applying mechanism 2, and a collection mechanism 3. The pressure applying mechanism 2 is located on one side of the cutting machine 1, and the collection mechanism 3 is located on the outer side of the bottom of the pressure applying mechanism 2. The pressure applying mechanism 2 includes a mounting side plate 21, a cylinder frame 22, a first cylinder 23, a pressure block 24, a collection cover 25, and a clamping mechanism 26. The mounting side plate 21 is fixed to one end of the cutting machine 1. The cylinder frame 22 is fixedly located on the top outer side of the mounting side plate 21. The first cylinder 23 is fixed to the cylinder frame 22. The pressure block 24 is fixedly located on the telescopic end of the first cylinder 23. The collection cover 25 is fixedly located on the bottom outer side of the mounting side plate 21. The clamping mechanism 26 is located on the outer side of the collection cover 25. The collection mechanism 3 includes a guide cover 31, a support tray 32, a second cylinder 33, and a connecting block 34. The support tray 32 is clamped on the inner side of the bottom of the guide cover 31. The second cylinder 33 is installed on the outer side of the guide cover 31. The connecting block 34 is fixedly located on the telescopic end of the second cylinder 33.

[0026] Specifically, the clamping mechanism 26 includes a connecting plate 261, a folding frame 262, a retaining shaft 263, a torsion spring 264, a clamping block 265, and a pull rod 266. The connecting plate 261 is fixed to the outside of the collecting cover 25. The folding frame 262 is movably connected to the connecting plate 261 via the retaining shaft 263. The torsion spring 264 is disposed between the connecting plate 261 and the folding frame 262. The clamping block 265 is fixedly disposed at the bottom of the folding frame 262. The pull rod 266 is fixedly disposed on the outside of the clamping block 265. The bottom of the collection cover 25 has a funnel-shaped structure, and a slot is provided on its outer side. The clamping block 265 is locked in the slot on the outer side of the collection cover 25. The pressure block 24 is located on the outer side of the top of the collection cover 25. The bottom ends of the pressure block 24 are provided with inclined surfaces. The torsion spring 264 is sleeved on the outside of the clamping shaft 263. The two ends of the torsion spring 264 are fixed to the outer side of the connecting plate 261 and the inner side of the folding frame 262, respectively. The outer side of the support tray 32 is attached to the inner side of the guide cover 31. The connecting block 34 is fixedly set on the bottom of the outer side of the support tray 32.

[0027] In this embodiment, the second hydraulic cylinder 33 is first in a fully retracted state. After the bottom of the packaging bag is arranged, it is placed on the inner side of the bottom of the tray 32. Then, the pull rod 266 is pulled outward to make the clamping block 265 flip outward. Then, the bag opening is fitted onto the outer side of the bottom of the collection cover 25. After the pull rod 266 is released, the folding frame 262 is reset under the action of the torsion spring 264, and the clamping block 265 is locked into the slot on the outer side of the collection cover 25, thereby realizing the installation of the packaging bag and the fixing of the bag opening.

[0028] Furthermore, the transmission belt of the cutting machine 1 conveys the long chemical fiber filaments to the bottom of the blade, where they are cut into short sections by the reciprocating blades and fall into the collection hood 25. At this time, according to the movement of the blades, the first hydraulic cylinder 23 reciprocates regularly, thereby causing the pressure block 24 to squeeze the fluffy short chemical fiber filaments into the packaging bag. The first hydraulic cylinder 23 controls the pressure block 24 to press down, and the inclined surface at the bottom of the pressure block 24 has a certain guiding effect, so that the short chemical fiber filaments are evenly pressed into the packaging bag. As the short chemical fiber filaments are loaded, the second hydraulic cylinder 33 will slowly extend to provide sufficient space for the short chemical fiber filaments to be loaded. Layered and slow loading can ensure the pressing and storage effect of the short chemical fiber filaments in the packaging bag. After loading is completed, the pull rod 266 is pulled outward again to release the clamping block 265 from restricting the bag opening, which facilitates the subsequent replacement of the packaging bag.

[0029] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0030] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A material collection mechanism for a chemical fiber filament cutting machine, comprising a cutting machine (1), a pressure applying mechanism (2), and a collecting mechanism (3), characterized in that: The pressure applying mechanism (2) is located on one side of the cutting machine (1), and the collecting mechanism (3) is located on the outer side of the bottom of the pressure applying mechanism (2); The pressure applying mechanism (2) includes a mounting side plate (21), a cylinder frame (22), a first cylinder (23), a pressure block (24), a collection cover (25), and a clamping mechanism (26). The mounting side plate (21) is fixed to one end of the cutting machine (1). The cylinder frame (22) is fixedly installed on the top outer side of the mounting side plate (21). The first cylinder (23) is fixed to the cylinder frame (22). The pressure block (24) is fixedly installed on the telescopic end of the first cylinder (23). The collection cover (25) is fixedly installed on the bottom outer side of the mounting side plate (21). The clamping mechanism (26) is installed on the outside of the collection cover (25). The collecting mechanism (3) includes a guide cover (31), a support tray (32), a second hydraulic cylinder (33), and a connecting block (34). The support tray (32) is clamped on the inner side of the bottom of the guide cover (31), the second hydraulic cylinder (33) is installed on the outer side of the guide cover (31), and the connecting block (34) is fixedly installed on the telescopic end of the second hydraulic cylinder (33).

2. The receiving mechanism of the chemical fiber filament cutting machine according to claim 1, characterized in that: The clamping mechanism (26) includes a connecting plate (261), a folding frame (262), a retaining pin (263), a torsion spring (264), a clamping block (265), and a pull rod (266). The connecting plate (261) is fixed to the outside of the collection cover (25). The folding frame (262) is movably connected to the connecting plate (261) through the retaining pin (263). The torsion spring (264) is disposed between the connecting plate (261) and the folding frame (262). The clamping block (265) is fixedly disposed at the bottom of the folding frame (262). The pull rod (266) is fixedly disposed on the outside of the clamping block (265).

3. The receiving mechanism of the chemical fiber filament cutting machine according to claim 2, characterized in that: The bottom of the collection cover (25) is funnel-shaped, and a slot is provided on its outer side. The clamping block (265) is clamped in the slot on the outer side of the collection cover (25).

4. The receiving mechanism of the chemical fiber filament cutting machine according to claim 1, characterized in that: The pressure block (24) is located on the top outside of the collection cover (25), and the bottom ends of the pressure block (24) are provided with inclined surfaces.

5. The receiving mechanism of the chemical fiber filament cutting machine according to claim 2, characterized in that: The torsion spring (264) is sleeved on the outside of the clip (263), and the two ends of the torsion spring (264) are fixed to the outside of the connecting plate (261) and the inside of the folding frame (262), respectively.

6. The receiving mechanism of the chemical fiber filament cutting machine according to claim 1, characterized in that: The outer side of the support tray (32) is fitted with the inner side of the guide cover (31), and the connecting block (34) is fixedly installed at the bottom of the outer side of the support tray (32).

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