A slicer for producing nylon filament

Abstract

The utility model relates to the technical field of nylon filament production, and disclose a kind of slicer for nylon filament production, including support, it is provided with conveying roller between the support, the top of support is fixedly connected with pneumatic cylinder, the output shaft of pneumatic cylinder is penetrated and is slidably connected in the bottom surface of support, the output end of pneumatic cylinder is fixedly connected with mounting beam, the outer wall of mounting beam is slidably connected with multiple groups of array distribution C-shaped seat, the surface of C-shaped seat is provided with through slot, and the through slot is slidably connected with slide bar, the bottom of slide bar is fixedly connected with magnet, the bottom surface of magnet is magnetically connected with blade.The slicer for nylon filament production, using the pre-fixing effect of magnet to blade, realize the alignment of the jack of slide bar, cooperate the plug-in pin type fixing assembly driven by bidirectional screw rod, only need to rotate runner to complete the rigid fixation or disassembly of blade, without the aid of complex tool, it is convenient and labor-saving to operate, reduce the waste of material.

Description

Technical Field

[0001] This utility model relates to the field of nylon filament production technology, specifically a slicing machine for nylon filament production. Background Technology

[0002] During the production and processing of nylon, it needs to be cut and dried using a shearing and drying device. However, existing shearing and drying devices cannot effectively adjust the spacing between the blades, thus preventing the nylon from being properly dried according to its size after cutting.

[0003] According to a public announcement of a continuous dryer for nylon chips used in nylon production (Announcement No.: CN 210141769U), the aforementioned application includes a limiting bracket with multiple sets of shearing blades mounted on it. The shearing blades can move on the limiting bracket and are secured to the outer wall of the limiting bracket with fastening nuts, thus allowing for convenient adjustment of the position of the shearing blades according to the size of the nylon being cut.

[0004] However, if the blade is worn or dull and needs to be replaced, the entire blade holder, slide block and fastening nut must be disassembled. The blade cannot be replaced separately, which will consume more time and labor costs and also lead to material waste. Utility Model Content

[0005] The purpose of this invention is to provide a slicing machine for nylon filament production to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a slicing machine for nylon filament production, comprising a support frame, conveying rollers arranged between the support frames, a cylinder fixedly connected to the top of the support frame, the output shaft of the cylinder penetrating and slidably connected to the bottom surface of the support frame, a mounting beam fixedly connected to the output end of the cylinder, multiple arrayed C-shaped seats slidably connected to the outer wall of the mounting beam, a through groove opened on the surface of the C-shaped seat, and a slide rod slidably connected in the through groove, a magnet fixedly connected to the bottom end of the slide rod, a blade magnetically connected to the bottom surface of the magnet, corresponding insertion holes opened on the side wall of the blade and the slide rod, a fixing component provided on the side wall of the slide rod, the fixing component including a bidirectional threaded rod, the bidirectional threaded rod penetrating and rotatably connected to the side wall of the slide rod, a rotating wheel fixedly connected to the end of the bidirectional threaded rod, and a pressure plate threadedly connected to the outer wall of the bidirectional threaded rod.

[0007] Preferably, the top end of the slide rod is provided with an adjustment component, the adjustment component includes a connecting seat, the connecting seat is fixedly connected to the top end of the slide rod, the surface of the connecting seat is provided with a through hole, and a lead screw is threaded into the through hole, one end of the lead screw is fixedly connected to a rotating wheel, and the other end of the lead screw is rotatably connected to a mounting seat, the mounting seat is fixedly connected to the side wall of the C-shaped seat.

[0008] Preferably, a positioning rod is fixedly connected to the side wall of the mounting beam, the positioning rod passes through and is slidably connected to the surface of the bracket, and the shape of the mounting beam is set to I-shape.

[0009] Preferably, a locking bolt is provided on the top of the C-shaped seat.

[0010] Preferably, the side wall of the pressure plate has a through hole, and a guide rod is slidably connected in the through hole, the guide rod being fixedly connected to the side wall of the slide rod.

[0011] Preferably, the side wall of the pressure plate is fixedly connected with a pin, which is inserted into the inside of the socket.

[0012] Compared with the prior art, this utility model provides a slicing machine for nylon filament production, which has the following beneficial effects:

[0013] 1. This nylon filament slicing machine utilizes the pre-fixing effect of magnets on the blades to quickly align the blades with the insertion holes of the slide rod. With the pin-type fixing component driven by the bidirectional threaded rod, the blades can be rigidly fixed or disassembled simply by rotating the wheel. No complicated tools are required, making the operation convenient and labor-saving, and reducing material waste.

[0014] 2. This nylon filament slicing machine, through the sliding cooperation between the I-shaped mounting beam and the C-shaped seat, can quickly adjust the spacing of multiple sets of blades to adapt to different slicing width requirements. The locking bolt fixing method is convenient and stable to operate. At the same time, the screw drive of the adjustment component can independently control the spacing between each set of blades and the conveying roller, ensuring consistent slicing thickness and meeting the production needs of nylon filament slices of different specifications and hardness. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the adjustment component structure of this utility model; Figure 3 This is an enlarged structural diagram of point A in this utility model.

[0016] In the diagram: 1. Bracket; 2. Conveyor roller; 21. Cylinder; 22. Mounting beam; 23. C-shaped seat; 24. Locking bolt; 3. Slide rod; 31. Magnet; 32. Blade; 33. Insertion hole; 4. Fixing assembly; 41. Double-ended threaded rod; 42. First rotating wheel; 43. Pressure plate; 44. Pin; 45. Guide rod; 5. Adjusting assembly; 51. Connecting seat; 52. Lead screw; 53. Second rotating wheel; 54. Mounting seat. Detailed Implementation

[0017] like Figures 1-3 As shown, this utility model provides a technical solution: a slicing machine for nylon filament production, including a support 1, with conveying rollers 2 arranged between the supports 1. The conveying rollers 2 are used to uniformly convey the nylon filament raw material to be sliced ​​to the cutting area. A cylinder 21 is fixedly connected to the top of the support 1. The output shaft of the cylinder 21 passes through and is slidably connected to the bottom surface of the support 1. A mounting beam 22 is fixedly connected to the output end of the cylinder 21. A positioning rod is fixedly connected to the side wall of the mounting beam 22. The positioning rod passes through and is slidably connected to the surface of the support 1. The cylinder 21 drives the output shaft to extend and retract through compressed air, which drives the mounting beam 22 and the blade 32 below to move up and down, realizing downward cutting. The cutting pressure can be controlled by adjusting the air pressure to adapt to nylon raw materials with different hardness.

[0018] The mounting beam 22 is I-shaped, and multiple arrays of C-shaped seats 23 are slidably connected to the outer wall of the mounting beam 22. The top of the C-shaped seats 23 is provided with locking bolts 24. The shape of the mounting beam 22 is adapted to the inner wall of the C-shaped seats 23 to ensure the stability of the C-shaped seats 23 when sliding. By sliding the C-shaped seats 23 along the length of the I-shaped mounting beam 22, the spacing of the multiple sets of C-shaped seats 23 can be adjusted to achieve the adjustment of the slice width. After sliding into place, the locking bolts 24 are tightened. The position of the C-shaped seats 23 is fixed by the friction between the end of the locking bolts 24 and the outer wall of the mounting beam 22. The operation is convenient and the fixation is reliable.

[0019] The surface of the C-shaped base 23 has a through groove, and a slide rod 3 is slidably connected in the through groove. The slide rod 3 can slide up and down in the through groove of the C-shaped base 23, and the height of the blade 32 can be adjusted in conjunction with the adjustment component 5. A magnet 31 is fixedly connected to the bottom end of the slide rod 3, and the blade 32 is magnetically connected to the bottom surface of the magnet 31. The magnet 31 serves as a pre-fixing function. After the blade 32 is attracted to the bottom surface of the magnet 31, it can be quickly aligned with the insertion hole 33 on the slide rod 3, simplifying the positioning steps when installing the blade 32 and improving the replacement efficiency.

[0020] Both the blade 32 and the slide bar 3 have corresponding insertion holes 33 on their side walls. A fixing component 4 is provided on the side wall of the slide bar 3. The fixing component 4 is used to rigidly fix the blade 32 and prevent the blade 32 from shifting during cutting. The fixing component 4 includes a bidirectional threaded rod 41, which passes through and is rotatably connected to the side wall of the slide bar 3. A rotating wheel 42 is fixedly connected to the end of the bidirectional threaded rod 41. A pressure plate 43 is threadedly connected to the outer wall of the bidirectional threaded rod 41. A pin 44 is fixedly connected to the side wall of the pressure plate 43 and is inserted into the insertion hole 33. A through hole is provided on the side wall of the pressure plate 43, and a guide rod 45 is slidably connected in the through hole. The guide rod 45 is fixedly connected to the side wall of the slide bar 3. By rotating the first rotating wheel 42, the bidirectional threaded rod 41 is driven to rotate. Since the left and right threads of the bidirectional threaded rod 41 rotate in opposite directions, the pressure plates 43 on both sides will move towards each other along the guide rod 45, so that the pin 44 is inserted into the insertion hole 33 of the slide rod 3 and the blade 32 at the same time, and the blade 32 is fixed at the bottom of the slide rod 3. By rotating the first rotating wheel 42 in the opposite direction, the pin 44 can be pulled out and the blade 32 can be removed for replacement or maintenance.

[0021] An adjustment component 5 is provided at the top of the slide rod 3. The adjustment component 5 includes a connecting seat 51, which is fixedly connected to the top of the slide rod 3. A through hole is opened on the surface of the connecting seat 51, and a lead screw 52 is threaded into the through hole. One end of the lead screw 52 is fixedly connected to a rotating wheel 53, and the other end of the lead screw 52 is rotatably connected to a mounting seat 54, which is fixedly connected to the side wall of the C-shaped seat 23. By rotating the rotating wheel 53, the lead screw 52 is driven to rotate. The rotation of the lead screw 52 drives the connecting seat 51 and the slide rod 3 to move up and down, thereby controlling the distance between the blade 32 and the conveying roller 2 to ensure that the slice thickness is consistent.

[0022] In this utility model, during use, the locking bolts 24 on the top of each C-shaped seat 23 are loosened, and the C-shaped seat 23 is pushed to slide along the length direction of the I-shaped mounting beam 22, so that the spacing between multiple sets of C-shaped seats 23 and the corresponding blades 32 matches the preset slicing width; after the spacing is adjusted, the locking bolts 24 are tightened, and the position of the C-shaped seat 23 is fixed by the friction between the bolt end and the outer wall of the mounting beam 22, thus completing the slicing width positioning.

[0023] Rotate the rotating wheel 53 of the top adjustment component 5 of each slide rod 3 respectively. The rotating wheel 53 drives the lead screw 52 to rotate. Since the lead screw 52 is threadedly connected to the connecting seat 51 and the connecting seat 51 is fixed to the slide rod 3, the rotation of the lead screw 52 will drive the connecting seat 51 and the slide rod 3 to slide up and down along the through groove of the C-shaped seat 23, thereby adjusting the distance between the blade 32 and the lower conveying roller 2 until the distance meets the preset slice thickness, and the blade 32 height calibration is completed.

[0024] If the blade 32 needs to be replaced, simply rotate the first rotating wheel 42 in the opposite direction to pull out the pin 44 and remove the old blade 32. If a new blade 32 needs to be installed, first attach the blade 32 to the bottom of the slide rod 3 using the magnet 31. The pre-fixing effect of the magnet 31 will quickly align the insertion hole 33 of the blade 32 with the insertion hole 33 of the slide rod 3. Then, rotate the first rotating wheel 42 of the fixing assembly 4 to drive the bidirectional threaded rod 41 to rotate. Since the left and right threads of the bidirectional threaded rod 41 rotate in opposite directions, the pressure plates 43 on both sides will move towards each other along the guide rod 45, pushing the pin 44 to insert into the aligned insertion hole 33, thus achieving rigid fixation of the blade 32.

[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A slitter for producing nylon filament, comprising a support (1), characterized in that: A conveying roller (2) is provided between the supports (1). A cylinder (21) is fixedly connected to the top of the supports (1). The output shaft of the cylinder (21) passes through and is slidably connected to the bottom surface of the supports (1). A mounting beam (22) is fixedly connected to the output end of the cylinder (21). Multiple arrayed C-shaped seats (23) are slidably connected to the outer wall of the mounting beam (22). A through groove is opened on the surface of the C-shaped seat (23), and a slide rod (3) is slidably connected in the through groove. A magnet (31) is fixedly connected to the bottom end of the slide rod (3). The bottom surface of the magnet (31) is magnetically connected to the blade (32). The blade (32) and the side wall of the slide rod (3) are provided with corresponding insertion holes (33). The side wall of the slide rod (3) is provided with a fixing component (4). The fixing component (4) includes a bidirectional threaded rod (41). The bidirectional threaded rod (41) passes through and is rotatably connected to the side wall of the slide rod (3). The end of the bidirectional threaded rod (41) is fixedly connected to a rotating wheel (42). The outer wall of the bidirectional threaded rod (41) is threadedly connected to a pressure plate (43).

2. A slitter machine for producing nylon filaments according to claim 1, characterized in that: An adjustment component (5) is provided at the top of the slide rod (3). The adjustment component (5) includes a connecting seat (51). The connecting seat (51) is fixedly connected to the top of the slide rod (3). A through hole is opened on the surface of the connecting seat (51), and a lead screw (52) is threadedly connected in the through hole. One end of the lead screw (52) is fixedly connected to a rotating wheel (53), and the other end of the lead screw (52) is rotatably connected to a mounting seat (54). The mounting seat (54) is fixedly connected to the side wall of the C-shaped seat (23).

3. A slitter machine for producing nylon filaments according to claim 1, characterized in that: The side wall of the mounting beam (22) is fixedly connected with a positioning rod, which passes through and is slidably connected to the surface of the bracket (1). The shape of the mounting beam (22) is set as I-shaped.

4. A sliver machine for producing chinlon filaments as claimed in claim 1, wherein: The top of the C-shaped seat (23) is provided with a locking bolt (24).

5. A sliver machine for producing chinlon filaments as claimed in claim 1, wherein: The pressure plate (43) has a through hole on its side wall, and a guide rod (45) is slidably connected in the through hole. The guide rod (45) is fixedly connected to the side wall of the slide rod (3).

6. A sliver machine for producing chinlon filaments as claimed in claim 1, wherein: The side wall of the pressure plate (43) is fixedly connected with a pin (44), which is inserted into the inside of the socket (33).

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