Composite non-woven fabric extrusion die

Abstract

The utility model relates to the technical field of non-woven fabric processing, in particular to a composite non-woven fabric extrusion die which comprises an upper die box, feeding grooves are formed in the top of the upper die box at equal intervals, second guide wheels are fixedly arranged in the feeding grooves, and a supporting plate is detachably connected to the interior of the upper die box through screws. The top of the supporting plate is fixedly provided with a plurality of supporting frames, and the side of each supporting frame is fixedly connected with an attaching brush through a fixing rod. Through the arrangement of the attaching brush, dust, redundant cotton fibers and adhered impurities on the surface of a spinning thread guided into the mold upper box through the feeding groove can be brushed away, and through the arrangement of the miniature vibrator, the dust, the cotton fibers and the impurities can be quickly separated from the surface of the spinning thread; the cleaned impurities can be sucked through the first dust suction head and the second dust suction head and concentrated in the dust isolation filter frame, and then the flip cover can be opened to be directly taken out together with the dust isolation filter frame to be treated.

Description

TECHNICAL FIELD

[0001] The utility model relates to non - woven fabric processing technical field, concretely relates to a kind of composite non - woven fabric extrusion die. BACKGROUND

[0002] Non-woven fabric is also called needle-punched cotton, needle-punched non-woven fabric, etc., which is made of polyester fiber and polyester fiber (PET) material, and is made by needle punching process. It can be made into different thickness, hand feeling, hardness, etc. In the production process of non-woven fabric, it needs to be plasticized by mold.

[0003] After searching, a utility model patent with publication number CN212955456U specifically discloses a novel multi-stage filtering melt-blown non-woven fabric extrusion die, which belongs to the technical field of melt-blown dies and comprises a filter body. The outer wall of the filter body is provided with a fixing bolt at each corner, and the fixing bolt is connected with a flange plate at one end. A connecting body is provided at the center of the outer wall of the side of the filter body away from the flange plate, and a plurality of mounting holes are formed in the outer wall of the side of the connecting body away from the filter body. The novel multi-stage filtering melt-blown non-woven fabric extrusion die can ensure the melt-blown pressure of the non-woven fabric raw material and improve the efficiency of melt-blown, avoiding blockage of the silk plate of the die and breakage of the fiber. The novel multi-stage filtering melt-blown non-woven fabric extrusion die can realize pressure division and filtration of the raw material through the flow channel, connecting body, primary filter screen and secondary filter screen, avoiding blockage of the silk plate holes by the raw material and reducing the efficiency of melt-blown.

[0004] The above-mentioned patent only uses air nozzle, air plate and silk plate to ensure the melt-blown pressure of non-woven fabric raw material and improve the efficiency of melt-blown, which cannot fully avoid the problem of blockage of the textile thread guide inlet due to too much dust and impurities, which may seriously cause the internal working tank to be unable to normally guide the thread extrusion, and cannot solve the problem of inconvenient limiting of raw materials during use, which is not convenient for improving the practicability of the extrusion die.

[0005] Therefore, it is necessary to invent a composite non-woven fabric extrusion die to solve the above-mentioned problems. Utility model content

[0006] The utility model discloses a composite non - woven fabric extrusion die, through the setting of the fit brush, can carry out the surface dust, the redundant cotton wool and the adhered impurity of the textile line that is introduced into the upper box of the mould through the feed slot and is brushed off, wherein the setting of the micro -vibrator can strengthen the dust, the cotton wool impurity fast separation textile line surface, the impurity that cleanses out will be inhaled and concentrated in the dustproof filter frame in dust suction head no. 1, dust suction head no. 2, the subsequent can open the flip and take out directly with dustproof filter frame and handle, to solve the problem that the prior art cannot fully avoid the blockage of the textile line guide inlet due to too much dust and impurities, which can cause the work tank to be unable to normally perform the wire extrusion work, and cannot solve the problem of inconveniently limiting the raw materials during use of the device, and is not convenient for improving the practicability of the extrusion die.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a composite non - woven fabric extrusion die, including the mould upper box, the top of the mould upper box is equidistantly provided with a feed slot, the inside of the feed slot is fixedly provided with a guide wheel two, the inside of the mould upper box is detachably connected with a supporting plate through a screw, the top of the supporting plate is fixedly provided with a support frame, the number of the support frame is provided with multiple, the side of the support frame is fixedly connected with a fit brush through a fixed rod, the number of the fit brush is provided with two, the side of the support frame is mounted with a micro -vibrator, the top of the supporting plate is fixedly provided with a through pipe through a support rod, one end of the through pipe extends to the feed slot and is communicated with a dust suction head no. 1, the side of the through pipe is communicated with a dust suction head no. 2, the dust suction head no. 2 is arranged between the two fit brushes, the inside of the supporting plate is equidistantly provided with a through slot, the top of the supporting plate is fixedly provided with a dust collecting box, the top of the dust collecting box is hingedly connected with a flip, the inside of the dust collecting box is movably provided with a dustproof filter frame, one side of the dustproof filter frame is provided with a dust inlet, the other end of the through pipe extends to the dust inlet, one side of the inner wall of the dust collecting box is mounted with a negative pressure fan, the number of the negative pressure fan is provided with two.

[0008] Preferably, the bottom of the mould upper box is detachably connected with a mould lower box through a screw, the top of the mould upper box is fixedly provided with a fixed base, the number of the fixed base is provided with multiple, multiple the fixed base is equidistantly distributed about the side of the top of the mould upper box, the top of the fixed base is detachably connected with a connecting shaft through a screw, the top of the connecting shaft is fixedly connected with a connecting roller, the side of the fixed base is fixedly provided with a guide wheel one.

[0009] Preferably, the front and back sides of the mould upper box and the mould lower box are detachably connected with a sealing plate through a screw, the inside of the mould lower box is rotatably connected with a guide roller, the number of the guide roller is provided with two, the side of the mould lower box is equidistantly provided with a discharge slot.

[0010] Preferably, the bottom of the lower mold box is fixedly provided with a push rod one through a positioning frame, the output end of the push rod one is fixedly connected with a guide plate, the side away from the push rod one of the guide plate is fixedly provided with a push rod two, the output end of the push rod two is fixedly connected with a toothed plate, and the bottom of the lower mold box is provided with a guide groove matched with the guide plate.

[0011] Preferably, the top of the toothed plate is provided with a gear, and the teeth of the toothed plate and the gear are matched.

[0012] Preferably, the front and back sides of the gear are rotatably connected with connecting rods, the ends of the two connecting rods are fixedly connected with the guide plate, the top of the gear is fixedly provided with an adjusting frame, and the top of the adjusting frame is fixedly provided with a limiting material guiding plate.

[0013] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0014] 1. By the setting of the matched brush, the surface dust, excess cotton and adhered impurities of the textile thread introduced into the upper mold box through the feeding groove can be brushed off, the setting of the micro vibrator can enhance the rapid separation of the dust, cotton and impurities from the surface of the textile thread, the impurities cleaned out can be sucked into and concentrated in the dust separation filter frame through the dust suction head one and the dust suction head two, the dust separation filter frame can be directly taken out for treatment by opening the flip, the problem of blockage of the feeding groove and the upper mold box can be effectively reduced, and the excessive cotton, impurities and dust can affect the guiding and discharging of the textile thread by the upper mold box.

[0015] 2. By the setting of the push rod one, the transverse position of the limiting material guiding plate and the distance between the limiting material guiding plate and the discharging groove can be conveniently adjusted, the position of the limiting material guiding plate of the composite non-woven fabric extrusion mold can be adjusted according to the requirement, the angle position of the limiting material guiding plate can be adjusted according to the requirement by the setting and cooperation of the push rod two, the toothed plate and the gear, and the flexibility of the composite non-woven fabric extrusion mold can be increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a internal structure schematic view of the upper mold box and the lower mold box of the utility model;

[0019] Figure 3 Figure 2 is a profile structure schematic diagram of the upper mold box and the supporting frame of the utility model;

[0020] Figure 4 Figure 3 is a profile structure schematic diagram of the dust collecting box of the utility model;

[0021] Figure 5 Figure 4 is a profile structure schematic diagram of the lower mold box of the utility model.

[0022] Mark explanation:

[0023] 1, upper mold box; 2, lower mold box; 3, fixed base; 4, connecting shaft; 5, connecting roller; 6, guide wheel one; 7, feeding groove; 8, guide wheel two; 9, supporting plate; 10, supporting frame; 11, fixed rod; 12, laminating brush; 13, micro vibrator; 14, supporting rod; 15, through pipe; 16, dust collecting head one; 17, dust collecting head two; 18, through groove; 19, dust collecting box; 20, flip cover; 21, dust isolation filter frame; 22, dust inlet; 23, negative pressure fan; 24, sealing plate; 25, guide roller; 26, discharging groove; 27, positioning frame; 28, push rod one; 29, push rod two; 30, guide plate; 31, guide groove; 32, toothed plate; 33, gear; 34, connecting rod; 35, adjusting frame; 36, limiting material guiding plate. Specific implementation

[0024] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in combination with the drawings.

[0025] The utility model provides a dust collecting device for the upper mold box and the supporting frame of the utility model, Figures 1-5The illustrated one kind composite non-woven fabric extrusion die includes die upper box 1, the top of die upper box 1 is equidistantly provided with feed slot 7, the inside of feed slot 7 is fixedly provided with guide wheel two 8, the inside of die upper box 1 is detachably connected with support plate 9 through screw, the top of support plate 9 is fixedly provided with support frame 10, the number of support frame 10 is set to multiple, the side of support frame 10 is fixedly connected with the lamination brush 12 through the fixed link 11, the number of lamination brush 12 is set to two, the side of support frame 10 is installed with micro-vibrator 13, the top of support plate 9 is fixedly provided with through pipe 15 through support rod 14, one end of through pipe 15 extends into feed slot 7 and is communicated with dust suction head one 16, the side of through pipe 15 is communicated with dust suction head two 17, dust suction head two 17 is located between two lamination brushes 12, the inside of support plate 9 is equidistantly provided with through slot 18, the top of support plate 9 is fixedly provided with dust collection box 19, the top of dust collection box 19 is hingedly connected with flap 20, the inside of dust collection box 19 is movably provided with dust separation filter frame 21, one side of dust separation filter frame 21 is provided with dust inlet 22, the other end of through pipe 15 extends into dust inlet 22, one side of the inner wall of dust collection box 19 is installed with negative pressure fan 23, the number of negative pressure fan 23 is set to two, the number of feed slot 7, guide wheel two 8, support frame 10, lamination brush 12, through pipe 15 and through slot 18 is set to be the same, guide wheel two 8 can guide the textile line into the die upper box 1, dust suction head one 16 is located between lamination brush 12 and guide wheel two 8, dust suction head two 17 is located between two lamination brushes 12, which can better clean the dust, lint impurities cleaned by lamination brush 12, the number of dust inlet 22 is consistent with through pipe 15, the setting of dust separation filter frame 21 can prevent dust and lint from directly contacting negative pressure fan 23, improve the service life of negative pressure fan 23, and negative pressure is formed in dust collection box 19 by starting negative pressure fan 23, which facilitates dust collection work.

[0026] The bottom of die upper box 1 is detachably connected with die lower box 2 through screw, the top of die upper box 1 is fixedly provided with fixed base 3, the number of fixed base 3 is set to multiple, multiple fixed bases 3 are equidistantly distributed about the side of the top of die upper box 1, the top of fixed base 3 is detachably connected with connecting shaft 4 through screw, the top of connecting shaft 4 is fixedly connected with connecting roller 5, the side of fixed base 3 is fixedly provided with guide wheel one 6, the number of connecting roller 5, guide wheel one 6 and guide wheel two 8 is consistent, and multiple units of textile cloth extrusion work can be carried out at the same time.

[0027] The front and back sides of die upper box 1 and die lower box 2 are detachably connected with sealing plate 24 through screw, the inside of die lower box 2 is rotatably connected with guide roller 25, the number of guide roller 25 is set to two, the side of die lower box 2 is equidistantly provided with discharge slot 26, after the sealing plate 24 is detached, the inside of die upper box 1 and die lower box 2 can be conveniently overhauled, and the number of discharge slot 26 is consistent with the number of feed slot 7.

[0028] The bottom of the mold lower box 2 is fixedly provided with a push rod one 28 through a positioning frame 27, the output end of the push rod one 28 is fixedly connected with a guide plate 30, the side, away from the push rod one 28, of the guide plate 30 is fixedly provided with a push rod two 29, the output end of the push rod two 29 is fixedly connected with a toothed plate 32, the bottom of the mold lower box 2 is provided with a guide groove 31, the guide groove 31 is matched with the guide plate 30, the push rod one 28 output can push the guide plate 30, the push rod two 29 and the toothed plate 32 to move horizontally, the distance between the discharge groove 26 and the limiting material guide plate 36 can be adjusted, the push rod two 29 output can push the toothed plate 32 to move alone, and the toothed plate 32 can drive the gear 33 connected therewith to rotate while moving, and the rotation of the limiting material guide plate 36 can be adjusted.

[0029] The top of the toothed plate 32 is provided with the gear 33, the teeth of the toothed plate 32 and the gear 33 are matched, the toothed plate 32 can drive the gear 33 to rotate when moving horizontally, and the use angle of the limiting material guide plate 36 can be adjusted.

[0030] The front and back sides of the gear 33 are rotatably connected with connecting rods 34, the ends of the two connecting rods 34 are fixedly connected with the guide plate 30, the top of the gear 33 is fixedly provided with an adjusting frame 35, the top of the adjusting frame 35 is fixedly provided with the limiting material guide plate 36, and the connecting rods 34 are used for auxiliary supporting of the limiting material guide plate 36, so that the active adjustment of the limiting material guide plate 36 is more stable.

[0031] The utility model works as follows:

[0032] When the composite non-woven fabric extrusion mold is used, first, the device is installed to the specified position, then the textile line is placed on the outer surface of the connecting roller 5, then the textile line is guided into the inside of the mold upper box 1 and the mold lower box 2 through the guide wheel one 6, the guide wheel two 8, the matching brush 12 and the through slot 18, and the guiding action of the guide roller 25 is matched, so that the textile line is conveniently positioned and discharged, when the textile line is discharged through the discharge groove 26 under the guidance of the guide roller 25, the textile line passes through the limiting material guide plate 36 and is positioned by the limiting material guide plate 36, the textile machine externally provided with the limiting material guide plate 36 is conveniently matched to spin the textile line, when the position and the angle of the limiting material guide plate 36 need to be adjusted, the push rod one 28 and the push rod two 29 are started respectively to adjust, when the negative pressure fan 23 is started to work, a negative pressure environment is formed in the dust collection box 19, the through pipe 15 sucks and removes the dust and the cotton lint swept down by the matching brush 12 through the dust suction head one 16 and the dust suction head two 17, so that the dust and the cotton lint are concentrated in the dust separation filter frame 21, and subsequently, the dust separation filter frame 21 is taken out as a whole by turning open the flip cover 20, and the impurities can be poured out.

[0033] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A composite nonwoven fabric extrusion mold, comprising a mold upper box (1), characterized in that: The mold upper box (1) has feeding slots (7) evenly spaced on its top. Guide wheels (8) are fixedly installed inside the feeding slots (7). A support plate (9) is detachably connected to the inside of the mold upper box (1) via screws. A support frame (10) is fixedly installed on the top of the support plate (9). Multiple support frames (10) are used. Adhesive brushes (12) are fixedly connected to the sides of each support frame (10) via fixing rods (11). Two adhesive brushes (12) are used. A micro vibrator (13) is installed on the sides of each support frame (10). A through pipe (15) is fixedly installed on the top of the support plate (9) via a support rod (14). One end of the through pipe (15) extends into the feeding slots (7) and... A first suction head (16) is connected to the side of the tube (15), and a second suction head (17) is connected to the side of the tube (15). The second suction head (17) is located between the two fitting brushes (12). The support plate (9) has through grooves (18) equidistantly spaced inside. A dust collection box (19) is fixedly installed on the top of the support plate (9). A flip cover (20) is connected to the top of the dust collection box (19) by a hinge. A dust filter frame (21) is movably installed inside the dust collection box (19). A dust inlet (22) is opened on one side of the dust filter frame (21). The other end of the tube (15) extends into the dust inlet (22). A negative pressure fan (23) is installed on one side of the inner wall of the dust collection box (19). The number of negative pressure fans (23) is set to two.

2. The composite nonwoven fabric extrusion die according to claim 1, characterized in that: The bottom of the upper mold box (1) is detachably connected to the lower mold box (2) by screws. The top of the upper mold box (1) is fixedly provided with a fixed base (3). There are multiple fixed bases (3), which are equidistantly distributed on the sides of the top of the upper mold box (1). The top of the fixed base (3) is detachably connected to a connecting shaft (4) by screws. The top of the connecting shaft (4) is fixedly connected to a connecting roller (5). The side of the fixed base (3) is fixedly provided with a guide wheel (6).

3. The composite nonwoven fabric extrusion die according to claim 2, characterized in that: The upper mold box (1) and the lower mold box (2) are detachably connected to the front and rear sides by screws with sealing plates (24). The lower mold box (2) is rotatably connected to the inside with guide rollers (25). The number of guide rollers (25) is set to two. The lower mold box (2) is provided with discharge slots (26) at equal intervals on the side.

4. The composite nonwoven fabric extrusion die according to claim 3, characterized in that: The bottom of the mold lower box (2) is fixedly provided with a push rod 1 (28) by a positioning frame (27). The output end of the push rod 1 (28) is fixedly connected to a guide plate (30). The side of the guide plate (30) away from the push rod 1 (28) is fixedly provided with a push rod 2 (29). The output end of the push rod 2 (29) is fixedly connected to a toothed plate (32). The bottom of the mold lower box (2) is provided with a guide groove (31), which matches the guide plate (30).

5. The composite nonwoven fabric extrusion die according to claim 4, characterized in that: The toothed plate (32) is provided with a gear (33) on its top, and the teeth of the toothed plate (32) and the gear (33) are engaged.

6. The composite nonwoven fabric extrusion die according to claim 5, characterized in that: The gear (33) is rotatably connected to the front and rear sides by connecting rods (34), and the ends of the two connecting rods (34) are fixedly connected to the guide plate (30). An adjustment frame (35) is fixedly provided on the top of the gear (33), and a limit plate (36) is fixedly provided on the top of the adjustment frame (35).

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