CN216403263U - Uniform winding device for melt-blown fabric production - Google Patents

Abstract

The utility model discloses a uniform winding device for melt-blown fabric production, which comprises a base, a winding unit and a cutting unit, wherein the base is provided with a winding head; base: the surface of the cutting bracket is provided with a cutting bracket, and the right side surface of the cutting bracket is provided with a cloth outlet I; a winding unit: the winding device comprises two winding supports, two winding drum fixing keys and two winding drums, wherein the two winding supports are respectively fixed on the surface of a base, two ends of each rolling shaft are respectively rotatably connected with mounting grooves on the two winding supports, and two sides of each rolling shaft are respectively clamped with two ends of each winding drum through the winding drum fixing keys; a cutting unit: include cutting handle of a knife, cutting knife and U type groove, U type groove has been seted up respectively to the inside both sides of cutting support, the cutting knife is connected with the cutting handle of a knife the both ends of cutting handle of a knife respectively with two U type groove sliding connection, can conveniently tailor and take off the finished product that the roll-up was passed to melt-blown fabric, the roll-up is efficient, convenient to use to can effectively detach the most static that processing brought.

Description

Uniform winding device for melt-blown fabric production

Technical Field

The utility model relates to the technical field of melt-blown fabric production, in particular to a uniform winding device for melt-blown fabric production.

Background

With the explosion of the demand of the mask, the demand of the melt-blown fabric is increased, and the uniform winding device for melt-blown fabric production is equipment for improving the yield in the aspect of winding the melt-blown fabric.

Wherein application number 202020916512.3 includes the mount pad among the prior art, melt-blown fabric, a roll-up section of thick bamboo, roll-up structure, first compression roller, first gear, second compression roller, second pivot, gets and puts the structure and settle the axle. Through the first compression roller and the second compression roller that set up for the melt-blown fabric that is located between first compression roller and the second compression roller removes to the roll-up section of thick bamboo direction and realizes the roll-up effect.

The winding efficiency is low, the wound finished product cannot be conveniently taken down, the winding efficiency is not high, static electricity caused by processing cannot be effectively removed, and inconvenience can be caused for subsequent use.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a uniform winding device for melt-blown fabric production, which can conveniently cut and take off the wound finished product from the melt-blown fabric, has high winding efficiency and convenient use, can effectively remove most of static electricity brought by processing, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a uniform winding device for melt-blown fabric production comprises a base, a winding unit and a cutting unit;

base: the surface of the cutting bracket is provided with a cutting bracket, and the right side surface of the cutting bracket is provided with a cloth outlet I;

a winding unit: the winding device comprises two winding supports, two winding drum fixing keys and two winding drums, wherein the two winding supports are respectively fixed on the surface of a base, two ends of each rolling shaft are respectively rotatably connected with mounting grooves on the two winding supports, and two sides of each rolling shaft are respectively clamped with two ends of each winding drum through the winding drum fixing keys;

a cutting unit: include cutting handle of a knife, cutting knife and U type groove, U type groove has been seted up respectively to the inside both sides of cutting support, the cutting knife is connected with the cutting handle of a knife the both ends of cutting handle of a knife respectively with two U type groove sliding connection.

The roller shaft drives the winding drum fixed by the winding drum fixed key to wind up after the external power supply is switched on, and the cutting knife is driven to cut the melt-blown fabric through the sliding connection of the cutting knife handle and the U-shaped groove after the winding is finished.

Further, the roll-up unit still contains pinhole piece, connecting block, bolt pole, lower breast board and last breast board, downside swing joint has last breast board and lower breast board respectively on the mounting groove on the roll-up support, the side of breast board is established down to the pinhole piece, connecting block fixed connection is in the side of last breast board, the bolt pole alternates in the mounting hole of connecting block, the pinhole cooperation joint on the bottom of bolt pole and the pinhole piece.

The bolt pole cooperates the joint with the pinhole piece of being connected on lower breast board, goes up breast board and lower breast board and opens when the bolt pole is extracted, goes up breast board and lower breast board and closes when the bolt pole inserts the pinhole piece.

Further, the cutting unit further comprises a hook, a knife pushing plate, a cloth outlet II, a knife pushing rod and a V-shaped groove, the two ends of the knife pushing plate are respectively provided with the hook, the two hooks are respectively clamped at the two ends of the cutting knife handle, the knife pushing rod is arranged in the middle of the side face of the knife pushing plate, the cloth outlet II is arranged on the left side face of the cutting support and corresponds to the cloth outlet I, and the V-shaped groove is formed in the bottom side of the inner portion of the cutting support.

The push cutter rod enables the hooks fixed at the two ends of the push cutter plate to move by pulling the push cutter plate, and the push cutter rod is placed on the upper surface of the V-shaped groove when not in use.

Further, still include the power pack, the power pack is installed to the front side of base. The power unit drives the winding drum to rotate.

Further, the power unit contains motor, gear one, gear shaft one, gear two, gear shaft two, gear three, joint board and connecting axle, the motor sets up the upper surface at the base, the output shaft and the gear one fixed connection of motor, gear two and gear shaft one fixed connection, gear shaft one rotates with the roll-up support middle part of front side to be connected, gear two meshes with gear one and is connected, gear three and gear shaft two fixed connection, gear three meshes with gear two and is connected, gear shaft two and the one end fixed connection of connecting axle, the other end and the joint board fixed connection of connecting axle, the joint board is connected with the front end rectangular draw-in groove joint of roller bearing, the input of motor is connected through external switch and external power source's output electricity.

The motor is controlled through an external switch, a first gear is driven by an output shaft of the motor to rotate, a second gear is driven by a gear shaft to rotate, the second gear is driven by a third gear to rotate through meshing with the second gear, the second gear shaft drives the clamping plate to rotate through the connecting shaft, and the clamping plate drives the rolling shaft to roll up.

Further, still contain cylinder support and destatic unit, go out cloth mouth one, advance cloth mouth and hollow slab, a side and the cylinder leg joint of hollow slab, the another side and the cutting leg joint of hollow slab to cloth mouth has been seted up into a side of hollow slab, cloth mouth one has been seted up to another side, destatic unit is installed at the top of cylinder support.

The roller bracket can lead the static removing unit to correspond to the cloth inlet of the hollow plate.

Furthermore, the static electricity removing unit comprises a graphite brush, two conductive rollers, two conductive roller shafts and a grounding wire, wherein the two conductive roller shafts are respectively and fixedly connected to the top end of the roller bracket, the conductive rollers are respectively and movably sleeved on the two conductive roller shafts, the two graphite brushes are fixedly sleeved on two sides of the two conductive rollers, one end of the grounding wire is connected with the graphite brush, and the other end of the grounding wire is grounded.

The meltblown fabric is contacted with the conductive roller, most of static electricity on the meltblown fabric can be conducted into the graphite brush by the conductive roller, and the graphite brush conducts the static electricity out through the grounding wire, so that most of static electricity brought by processing on the meltblown fabric is removed.

Compared with the prior art, the utility model has the beneficial effects that: this even coiling mechanism of melt-blown fabric production has following benefit:

1. this even coiling mechanism of meltblown fabric production has set up electrically conductive cylinder, can lead meltblown fabric static to graphite brush, derives static by earth conductor by graphite brush again.

2. Through the bolt pole, can take off the melt-blown fabric that the roll-up was gone up breast board down through opening of bolt pole, can fix the roller bearing through closing of bolt pole.

3. The uniform winding device for the melt-blown fabric production is simple to operate, can remove most of static electricity on the melt-blown fabric, and can conveniently take out a wound finished product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1A;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B according to the present invention;

FIG. 6 is a schematic view of the structure of the engaging plate and the connecting shaft of the present invention.

In the figure: the device comprises a base 1, a roller support 2, a static electricity removing unit 3, a graphite brush 31, a conductive roller 32, a conductive roller shaft 33, a grounding wire 34, a cutting unit 4, a cutting knife handle 41, a cutting knife 42, a U-shaped groove 43, a hook 44, a knife pushing plate 45, a cloth outlet II 46, a knife pushing rod 47, a V-shaped groove 48, a power unit 5, a motor 51, a gear shaft I52, a gear II 53, a gear shaft II 54, a gear III 55, a gear I56, a clamping plate 57, a connecting shaft 58, a winding unit 6, a rolling shaft 61, a winding support 62, a pin hole block 63, a connecting block 64, a pin rod 65, a lower railing plate 66, an upper railing 67, a fixed key 68, a winding drum 69, a cutting support 7, a cloth outlet I8, a cloth inlet 9 and a hollow plate 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a uniform winding device for melt-blown fabric production comprises a base 1, a winding unit 6 and a cutting unit 4;

base 1: the surface of the cutting bracket is provided with a cutting bracket 7, and the right side surface of the cutting bracket 7 is provided with a cloth outlet I8; the power unit 5 is further included, and the power unit 5 is installed on the front side of the base 1. The reel 69 is rotated by the power unit 5. Still contain cylinder support 2 and destatic unit 3, go out cloth mouth 8, advance cloth mouth 9 and hollow slab 10, a side and the cylinder support 2 of hollow slab 10 are connected, another side and the cutting support 7 of hollow slab 10 are connected to cloth mouth 9 has been seted up to a side of hollow slab 10, a cloth mouth 8 has been seted up to another side, destatic unit 3 is installed at the top of cylinder support 2. The drum support 2 allows the static discharge unit 3 to correspond to the hollow core 10.

Include graphite brush 31, electrically conductive cylinder 32, electrically conductive cylinder axle 33 and earth conductor 34, two electrically conductive cylinder axles 33 fixed connection respectively are on cylinder support 2 top, and electrically conductive cylinder 32 is the activity cup joint respectively on two electrically conductive cylinder axles 33, and two graphite brushes 31 fixed cup joints two electrically conductive cylinders 32 both sides, and earth conductor 34 one end is connected with graphite brush 31, and the earth conductor 34 other end ground connection.

The meltblown web is contacted by the conductive roller 32, which allows the conductive roller 32 to conduct a substantial portion of the static electricity on the meltblown web to the graphite brush 31, and the graphite brush 31 conducts the static electricity through the ground wire 34 to remove a substantial portion of the static electricity on the meltblown web from the processing.

A winding unit 6: the winding device comprises a rolling shaft 61, winding supports 62, a winding drum fixing key 68 and a winding drum 69, wherein the two winding supports 62 are respectively fixed on the surface of the base 1, two ends of the rolling shaft 61 are respectively rotatably connected with mounting grooves on the two winding supports 62, and two sides of the rolling shaft 61 are respectively clamped with two ends of the winding drum 69 through the winding drum fixing key 68; still contain pinhole piece 63, connecting block 64, bolt pole 65, lower breast board 66 and last breast board 67, downside difference swing joint has last breast board 67 and lower breast board 66 on the mounting groove on the roll-up support 62, and pinhole piece 63 establishes the side at lower breast board 66, and connecting block 64 fixed connection is in the side at last breast board 67, and bolt pole 65 alternates in the mounting hole of connecting block, the pinhole cooperation joint on the bottom of bolt pole 65 and the pinhole piece 63.

The latch rod 65 is engaged with a pin hole block 63 connected to a lower rail 66, the upper rail 67 and the lower rail 66 are opened when the latch rod 65 is withdrawn, and the upper rail 67 and the lower rail 66 are closed when the latch rod 65 is inserted into the pin hole block 63.

The power unit 5 comprises a motor 51, a first gear 56, a first gear shaft 52, a second gear 53, a second gear shaft 54, a third gear 55, a clamping plate 57 and a connecting shaft 58, the motor 51 is arranged on the upper surface of the base 1, an output shaft of the motor 51 is fixedly connected with the first gear 56, the second gear 53 is fixedly connected with the first gear shaft 52, the first gear shaft 52 is rotatably connected with the middle of a furling support 62 on the front side, the second gear 53 is meshed with the first gear 56, the third gear 55 is fixedly connected with the second gear shaft 54, the third gear 55 is meshed with the second gear 53, the second gear shaft 54 is fixedly connected with one end of the connecting shaft 58, the other end of the connecting shaft 58 is fixedly connected with the clamping plate 57, the clamping plate 57 is clamped with a rectangular clamping groove at the front end of a roller 61, and an input end of the motor 51 is electrically connected with an output end of an external power supply through an external switch.

The motor 51 is controlled through an external switch, an output shaft of the motor 51 drives the first gear 56 to rotate, the first gear 56 drives the second gear 53 to rotate through the first gear shaft 52, the second gear 53 drives the second gear shaft 54 to rotate through meshing rotation with the third gear 55, the second gear shaft 54 drives the clamping plate 57 to rotate through the connecting shaft 58, and the clamping plate 57 drives the rolling shaft 61 to realize furling.

The cutting unit 4: include cutting handle of a knife 41, cutting knife 42 and U type groove 43, U type groove 43 has been seted up respectively to the inside both sides of cutting support 7, and cutting knife 42 is connected with cutting handle of a knife 41, and cutting handle of a knife 41's both ends respectively with two U type groove 43 sliding connection. Still contain couple 44, push broach board 45, go out two 46 of cloth mouth, push broach pole 47 and V type groove 48, the both ends of push broach board 45 are equipped with couple 44 respectively, and two couples 44 joint respectively is at the both ends of cutting handle of a knife 41, and the side middle part of push broach board 45 is equipped with push broach pole 47, and two 46 of cloth mouths are seted up at the left surface of cutting support 7 to correspond with a cloth mouth 8, seted up V type groove 48 on the inside bottom side of cutting support 7.

The pusher bar 47 moves the hooks 44 fixed to both ends of the pusher plate 45 by pulling the pusher plate 45, and the pusher bar 47 is placed on the upper surface of the V-groove 48 when not in use.

After the external power supply is switched on, the roller 61 drives the winding drum 69 fixed by the winding drum fixing key 68 to wind, and after the winding is finished, the cutting knife 42 is driven to cut the melt-blown fabric through the sliding connection of the cutting knife handle 41 and the U-shaped groove 43.

When in use:

the melt-blown fabric enters from the static electricity removing unit 3, the two ends of the melt-blown fabric are fixed on the two sides of the winding drum 69 through the hollow plate 10, the motor 51 is controlled to work through an external switch, the output shaft of the motor 51 drives the first gear 56 to rotate, the first gear 56 drives the second gear 53 to rotate through the first gear shaft 52, the second gear 53 drives the second gear shaft 54 to rotate through meshing rotation with the third gear 55, the second gear shaft 54 drives the clamping plate 57 to rotate through the connecting shaft 58, the clamping plate 57 drives the roller 61 to rotate to wind the melt-blown fabric, the push knife rod 47 is pulled after the winding is finished, the cutting knife handle 41 is hooked by the hook to drive the cutting knife 42 to cut the melt-blown fabric, the cutting knife 42 and the push knife rod 47 are put back to the original positions after the cutting is finished, the motor 51 is controlled to stop working through the external switch, the pin rod 65 is pulled out of the upper fence 67 and the lower fence 66 to be opened, the roller is taken out, the wound melt-blown fabric and the winding drum 69 can be taken out together after the winding drum fixing key 68 is opened, the new reel 69 is replaced and the roller is replaced, the upper and lower rails 67 and 66 are closed, and the latch rod 65 is inserted into the pin hole block 63 to complete the winding.

It should be noted that in the present embodiment, the motor 51 may be a three-phase asynchronous motor, and the external switch controls the operation of the motor 51 by a method commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an even coiling mechanism of meltblown fabric production which characterized in that: comprises a base (1), a furling unit (6) and a cutting unit (4);

base (1): the surface of the cutting frame is provided with a cutting frame (7), and the right side surface of the cutting frame (7) is provided with a first cloth outlet (8);

a winding unit (6): the winding device comprises two rolling shafts (61), two winding supports (62), two winding drum fixing keys (68) and two winding drums (69), wherein the two winding supports (62) are respectively fixed on the surface of a base (1), two ends of each rolling shaft (61) are respectively in rotating connection with mounting grooves on the two winding supports (62), and two sides of each rolling shaft (61) are respectively connected with two ends of each winding drum (69) in a clamping manner through the winding drum fixing keys (68);

cutting unit (4): include cutting handle of a knife (41), cutting knife (42) and U type groove (43), U type groove (43) have been seted up respectively to the inside both sides of cutting support (7), cutting knife (42) are connected with cutting handle of a knife (41), the both ends of cutting handle of a knife (41) respectively with two U type groove (43) sliding connection.

2. The melt-blown fabric production uniform winding device according to claim 1, characterized in that: roll-up unit (6) still contain pinhole piece (63), connecting block (64), bolt pole (65), breast board (66) and last breast board (67) down, downside difference swing joint has last breast board (67) and breast board (66) down on the mounting groove on roll-up support (62), the side of breast board (66) is established down in pinhole piece (63), connecting block (64) fixed connection is in the side of last breast board (67), bolt pole (65) alternate the mounting hole at the connecting block, the bottom of bolt pole (65) and the pinhole cooperation joint on pinhole piece (63).

3. The melt-blown fabric production uniform winding device according to claim 1, characterized in that: cutting unit (4) still contain couple (44), push-type broach board (45), go out cloth mouthful two (46), push-type broach pole (47) and V type groove (48), the both ends of push-type broach board (45) are equipped with couple (44) respectively, and two couples (44) joint respectively are at the both ends of cutting handle of a knife (41), the side middle part of push-type broach board (45) is equipped with push-type broach pole (47), the left surface at cutting support (7) is seted up in play cloth mouthful two (46) to correspond with a cloth mouthful (8), V type groove (48) have been seted up on the inside bottom side of cutting support (7).

4. The melt-blown fabric production uniform winding device according to claim 1, characterized in that: still include power pack (5), power pack (5) are installed to the front side of base (1).

5. The melt-blown fabric production uniform winding device according to claim 4, characterized in that: the power unit (5) comprises a motor (51), a first gear (56), a first gear shaft (52), a second gear (53), a second gear shaft (54), a third gear (55), a clamping plate (57) and a connecting shaft (58), the motor (51) is arranged on the upper surface of the base (1), an output shaft of the motor (51) is fixedly connected with the first gear shaft (56), the second gear (53) is fixedly connected with the first gear shaft (52), the first gear shaft (52) is rotatably connected with the middle part of a furling support (62) on the front side, the second gear (53) is meshed with the first gear (56), the third gear (55) is fixedly connected with the second gear shaft (54), the third gear (55) is meshed with the second gear (53), the second gear shaft (54) is fixedly connected with one end of the connecting shaft (58), and the other end of the clamping plate (57) is fixedly connected with the other end of the connecting shaft (58), the clamping plate (57) is clamped with the rectangular clamping groove at the front end of the rolling shaft (61), and the input end of the motor (51) is electrically connected with the output end of an external power supply through an external switch.

6. The melt-blown fabric production uniform winding device according to claim 1, characterized in that: still contain cylinder support (2) and destatic unit (3), go out cloth mouth (8), advance cloth mouth (9) and hollow slab (10), a side and cylinder support (2) of hollow slab (10) are connected, the another side and the cutting support (7) of hollow slab (10) are connected to advance cloth mouth (9) have been seted up to a side of hollow slab (10), and a cloth mouth (8) have been seted up to another side, destatic unit (3) are installed at the top of cylinder support (2).

7. The melt-blown fabric production even winding device according to claim 6, characterized in that: the static electricity removing unit (3) comprises graphite brushes (31), conductive rollers (32), conductive roller shafts (33) and a grounding wire (34), wherein the two conductive roller shafts (33) are respectively and fixedly connected to the top end of the roller support (2), the conductive rollers (32) are respectively movably sleeved on the two conductive roller shafts (33), the two graphite brushes (31) are fixedly sleeved on two sides of the two conductive rollers (32), one end of the grounding wire (34) is connected with the graphite brushes (31), and the other end of the grounding wire (34) is grounded.

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