Fiber cutting equipment

Abstract

The utility model relates to the technical field of fiber cutting, and discloses a fiber cutting device which comprises a chopping machine body with four supporting legs and a discharging plate installed at the front end of the chopping machine body, the bottom face, close to one end of the discharging plate, of the chopping machine body is connected with a supporting assembly, and the other end of the supporting assembly is connected with a vibration mechanism. The upper end of the vibration mechanism is connected with a vibration plate, sliding cavities are formed in the two ends of the vibration plate, extrusion assemblies are connected into the two sliding cavities, and the other two ends of each extrusion assembly are located above the two ends of the vibration plate. According to the fiber cutting-off equipment, when fibers cut off by the chopping machine body slide into the material receiving box from the discharging plate, the material receiving box can be fixed to the vibration plate through the extrusion assembly, the fibers in the material receiving box are driven to be automatically flattened through vibration of the vibration mechanism, the fiber stacking height can be reduced, and the step of manual flattening can be omitted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fiber cutting, in particular to a fiber cutting equipment. BACKGROUND

[0002] In the textile, papermaking and other industries, fibers often need to be cut into specific lengths to adapt to different processing techniques and product requirements. For example, in the production of textiles, excessively long fibers can cause entanglement or breakage problems during the spinning process, while fibers of appropriate length can help improve spinning efficiency and product quality. Currently, a common method is to use a fiber short cutting machine.

[0003] The patent with the announcement number CN221518099U discloses a glass fiber short cutting machine, which includes a main body for glass fiber short cutting. The inner side of the main body is provided with a conveyor belt, and the top end of the main body is installed with a protective cover. The two sides of the protective cover are both installed with a fixed frame, and the two fixed frames are jointly provided with two sliding rods. The outer walls of the two sliding rods are jointly provided with two connecting frames. This glass fiber short cutting machine, thanks to the design of the first fixed component, the second fixed component, the connecting frame and the mounting plate, the first fixed component is opened, the connecting frame is separated from the sliding rod, then the connecting frame is moved outward out of the protective cover, and then the second fixed component is opened to separate the cutting knife from the mounting plate. In this way, the cutting knife can be easily replaced, and the whole replacement process is time-saving and labor-saving, which not only improves the convenience of tool replacement, but also reduces the impact on processing efficiency.

[0004] However, the above-mentioned fiber short cutting machine still has the following problems in actual use:

[0005] After the fibers are cut by the cutting knife of the fiber short cutting machine, the cut fibers will slide from the discharge end of the short cutting machine to the collecting frame located below. However, in this process, the fibers often naturally accumulate in the collecting frame to form an arch-shaped structure. In this case, manual intervention is needed to spread the fibers to reduce their overall height. Such operation not only consumes time, but also has high labor intensity, which is inefficient and inconvenient. SUMMARY

[0006] In view of the deficiencies of the prior art, the utility model provides a fiber cutting equipment, which can automatically control the shaking of the receiving box to automatically spread the cut fibers inside the receiving box.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a fiber cutting equipment, including four support legs' short cutting machine body and the blanking plate installed in the front end of short cutting machine body, the bottom surface of short cutting machine body close to one end of blanking plate is connected with support assembly, the other end of support assembly is connected with vibration mechanism, the upper end of vibration mechanism is connected with vibration plate, the inside of both ends of vibration plate is equipped with sliding cavity, the inside of two sliding cavities is connected with extrusion assembly, the other two ends of extrusion assembly are located above both ends of vibration plate.

[0008] Further, the support assembly includes a bottom plate and two connecting plates, one end of each of the two connecting plates is fixedly connected with two support legs of the short cutting machine body close to the bottom end of the blanking plate, the other end of each of the two connecting plates is fixedly connected with both ends of the bottom plate on the same side, and the upper surface of the bottom plate is connected with the lower end of the vibration mechanism.

[0009] Further, the vibration mechanism includes a vibration motor and a plurality of springs, the lower end of each of the plurality of springs is fixedly connected with the upper surface of the bottom plate, the upper end of each of the plurality of springs is fixedly connected with the bottom surface of the vibration plate, and the outer wall of the vibration motor is fixedly connected with the bottom surface of the middle part of the vibration plate.

[0010] Further, the extrusion assembly includes a moving assembly, two U-shaped rods, and two extrusion plates, the moving assembly penetrates through the two sliding cavities, and both ends of the moving assembly are located outside both ends of the vibration plate, respectively, the lower end of each of the two U-shaped rods is located inside each of the two sliding cavities, one end of each of the two U-shaped rods located inside the sliding cavity is connected with the moving assembly, the upper end of each of the two U-shaped rods is located above the vibration plate, and the upper end of each of the two U-shaped rods is fixedly connected with one of the two extrusion plates through a bolt.

[0011] Further, the moving assembly includes a bidirectional screw rod and two connecting strips, the bidirectional screw rod penetrates through the two sliding cavities and extends to the outside of both ends of the vibration plate, the same end of each of the two connecting strips is sleeved and threadedly connected with the outer wall of the bidirectional screw rod, the other end of each of the two connecting strips is fixedly connected with the lower end of one of the two U-shaped rods, the outer wall of each of the two connecting strips is slidably connected with the inner wall of each of the two sliding cavities, and the outer wall of the bidirectional screw rod is rotationally connected with the inner wall of the penetration position of the vibration plate.

[0012] Further, both ends of the bidirectional screw rod located outside the vibration plate are fixedly connected with rotary discs, and one side of each of the two rotary discs away from the bidirectional screw rod is rotationally connected with a rotary rod.

[0013] Further, one end of each of the extrusion plates away from the U-shaped rod is fixedly connected with an anti-skid pad.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The fiber cutting device, by setting the supporting assembly below the discharging plate of the cutting machine body, connecting the vibration mechanism and the vibration plate through the supporting assembly, and setting the extrusion assembly on both sides of the vibration plate, when the cutting machine body cuts the fiber to slide from the discharging plate to the receiving box, the receiving box can be fixed on the vibration plate through the extrusion assembly, and the fiber in the receiving box can be automatically flattened through the vibration of the vibration mechanism, which can not only reduce the fiber accumulation height, but also save the manual flattening step. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall appearance schematic view of the utility model;

[0017] Figure 2 It is the overall appearance schematic view of another view of the utility model;

[0018] Figure 3 It is the partial section schematic view of the vibration plate of the utility model;

[0019] Figure 4 It is another section schematic view of the vibration plate of the utility model.

[0020] In the drawing: 1, cutting machine body; 2, discharging plate; 3, bottom plate; 4, vibration plate; 5, rotating disc; 6, U-shaped rod; 7, extrusion plate; 8, spring; 9, connecting plate; 10, connecting strip; 11, bidirectional screw rod; 12, rotating rod; 13, sliding cavity; 14, non-slip pad; 15, vibration motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Please refer to Figures 1-4 A fiber cutting device, including four supporting legs of cutting machine body 1 and the discharging plate 2 installed at the front end of cutting machine body 1, the bottom surface of cutting machine body 1 close to the one end of discharging plate 2 is connected with supporting assembly, the other end of supporting assembly is connected with vibration mechanism, the upper end of vibration mechanism is connected with vibration plate 4, the both ends of vibration plate 4 are internally provided with sliding cavity 13, the inside of two sliding cavities 13 is connected with extrusion assembly, and the other two ends of extrusion assembly are above the both ends of vibration plate 4.

[0023] As Figures 1 to 4As shown, the fiber cutting equipment in the utility model is placed on the vibration plate 4 below the discharging plate 2 before cutting the fiber, then the receiving box is squeezed and limited above the vibration plate 4 from both sides of the receiving box through the extrusion assembly, then the short cutting machine body 1 is started to normally cut the fiber, the cut fiber will fall into the receiving box along the discharging plate 2, and when the fiber falling into the receiving box gradually rises, the vibration mechanism can be started through the external controller (of course, the vibration mechanism can also be directly started when the short cutting machine body 1 is started, and the specific is not limited), the vibration mechanism is started to vibrate with the vibration plate 4, and the vibration plate 4 vibrates to vibrate with the receiving box, so that the fiber accumulated in the vibration plate 4 can be gradually flattened, thereby the fiber accumulation height can be reduced, and the manual flattening step is saved.

[0024] As a preferred scheme of the utility model, the support assembly comprises a bottom plate 3 and two connecting plates 9, one end of the two connecting plates 9 is fixedly connected with the two support legs of the short cutting machine body 1 below the discharging plate 2, and the other end of the two connecting plates 9 is fixedly connected with the two ends of the same side of the bottom plate 3, and the upper surface of the bottom plate 3 is connected with the lower end of the vibration mechanism.

[0025] More specifically, by arranging the support assembly, firstly, the stability of the vibration mechanism, the vibration plate 4 and other components can be improved, and secondly, the connectivity between the vibration mechanism, the vibration plate 4 and the short cutting machine body 1 can be improved, so that the position deviation of the vibration plate 4 during vibration can be avoided.

[0026] As a preferred scheme of the utility model, the vibration mechanism comprises a vibration motor 15 and a plurality of springs 8, the lower end of the plurality of springs 8 is fixedly connected with the upper surface of the bottom plate 3, the upper end of the plurality of springs 8 is fixedly connected with the bottom surface of the vibration plate 4, and the outer wall of the vibration motor 15 is fixedly connected with the bottom surface of the middle part of the vibration plate 4.

[0027] More specifically, when the vibration of the receiving box needs to be controlled, the vibration motor 15 can be started through the external controller, and the vibration motor 15 is started to vibrate with the vibration plate 4 under the cooperation of the plurality of springs 8, so that the receiving box in the vibration plate 4 can be automatically flattened.

[0028] As a preferred scheme of the utility model, the extrusion assembly comprises a moving assembly, two U-shaped rods 6 and two extrusion plates 7, the moving assembly penetrates through the two sliding cavities 13, and the two ends of the moving assembly are located outside the two ends of the vibration plate 4, the lower end of the two U-shaped rods 6 is located in the two sliding cavities 13, and one end of the two U-shaped rods 6 inside the sliding cavity 13 is connected with the moving assembly, the upper end of the two U-shaped rods 6 is located above the vibration plate 4, and the upper end of the two U-shaped rods 6 is fixedly connected with the two extrusion plates 7 through bolts.

[0029] The moving assembly comprises a bidirectional screw rod 11 and two connecting strips 10, the bidirectional screw rod 11 is externally threaded through two sliding cavities 13 and to both ends of the vibrating plate 4, the same end of the two connecting strips 10 is sleeved and threadedly connected on the outer wall of the bidirectional screw rod 11, the other end of the two connecting strips 10 is fixedly connected with the lower end of the two U-shaped rods 6 respectively, the outer wall of the two connecting strips 10 is slidingly connected with the inner wall of the two sliding cavities 13 respectively, and the outer wall of the bidirectional screw rod 11 is rotationally connected with the inner wall at the penetrating position of the bidirectional screw rod 11 and the vibrating plate 4.

[0030] The two rotating plates 5 are fixedly connected with the two ends of the bidirectional screw rod 11 outside the vibrating plate 4, and the two rotating plates 5 are rotationally connected with rotating rods 12 away from the bidirectional screw rod 11.

[0031] The extruding plates 7 are fixedly connected with anti-skid pads 14 away from the U-shaped rods 6.

[0032] More specifically, when it is needed to clamp the receiving box on the vibrating plate 4, any one rotating rod 12 is held and rotated, the rotating rod 12 is rotated with the rotating plate 5, the rotating plate 5 is rotated with the bidirectional screw rod 11, the bidirectional screw rod 11 is moved with the two connecting strips 10 connected on the surface in the two sliding cavities 13, the two U-shaped rods 6 in the two sliding cavities 13 are slid with the two connecting strips 10, the two U-shaped rods 6 are gradually close to each other, the receiving box is clamped from both sides by the two extruding plates 7 and the two anti-skid pads 14, and the receiving box is not inclined or even dropped during the vibration of the vibrating plate 4.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fiber cutting apparatus comprising a chopping machine body (1) having four supporting legs and a blanking plate (2) mounted at the front end of the chopping machine body (1), characterized in that: The short cutting machine body (1) is connected with a support assembly on the bottom surface near one end of the discharging plate (2), the other end of the support assembly is connected with a vibration mechanism, the upper end of the vibration mechanism is connected with a vibrating plate (4), the inside of both ends of the vibrating plate (4) is provided with a sliding cavity (13), the inside of the two sliding cavities (13) is connected with an extrusion assembly, and the other two ends of the extrusion assembly are located above both ends of the vibrating plate (4).

2. A fibre cutting apparatus according to claim 1, characterised in that: The support assembly comprises a bottom plate (3) and two connecting plates (9), one end of each of the two connecting plates (9) is fixedly connected with the two supporting legs of the short cutting machine body (1) near the lower end of the discharging plate (2), and the other end of each of the two connecting plates (9) is fixedly connected with both ends of the same side of the bottom plate (3), and the upper surface of the bottom plate (3) is connected with the lower end of the vibration mechanism.

3. A fibre cutting apparatus according to claim 2, wherein: The vibration mechanism comprises a vibrating motor (15) and a plurality of springs (8), the lower end of each of the plurality of springs (8) is fixedly connected with the upper surface of the bottom plate (3), the upper end of each of the plurality of springs (8) is fixedly connected with the bottom surface of the vibrating plate (4), and the outer wall of the vibrating motor (15) is fixedly connected with the bottom surface of the middle part of the vibrating plate (4).

4. A fibre cutting apparatus according to claim 3, wherein: The extrusion assembly comprises a moving assembly, two U-shaped rods (6) and two extrusion plates (7), the moving assembly penetrates through the two sliding cavities (13), and both ends of the moving assembly are located outside both ends of the vibrating plate (4), the lower end of each of the two U-shaped rods (6) is located in the two sliding cavities (13), one end of each of the two U-shaped rods (6) located in the sliding cavity (13) is connected with the moving assembly, the upper end of each of the two U-shaped rods (6) is located above the vibrating plate (4), and the upper end of each of the two U-shaped rods (6) is fixedly connected with the two extrusion plates (7) through bolts.

5. A fibre cutting apparatus according to claim 4, wherein: The moving assembly comprises a bidirectional screw rod (11) and two connecting strips (10), the bidirectional screw rod (11) penetrates through the two sliding cavities (13) and extends to the outside of both ends of the vibrating plate (4), the same end of each of the two connecting strips (10) is sleeved and threadedly connected on the outer wall of the bidirectional screw rod (11), the other end of each of the two connecting strips (10) is fixedly connected with the lower end of each of the two U-shaped rods (6), the outer wall of each of the two connecting strips (10) is slidably connected with the inner wall of each of the two sliding cavities (13), and the outer wall of the bidirectional screw rod (11) is rotationally connected with the inner wall of the penetrating position of the vibrating plate (4).

6. A fibre cutting apparatus according to claim 5, wherein: Both ends of the bidirectional screw rod (11) located outside the vibrating plate (4) are fixedly connected with a rotating disc (5), and one side of each of the two rotating discs (5) away from the bidirectional screw rod (11) is rotationally connected with a rotating rod (12).

7. A fibre cutting apparatus according to claim 6, wherein: One end of the extrusion plate (7) away from the U-shaped rod (6) is fixedly connected with an anti-skid pad (14).

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