CN212635975U

CN212635975U - Non-woven fabric micropore perforating device

Info

Publication number: CN212635975U
Application number: CN202020938245.XU
Authority: CN
Inventors: 黄日银
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-02
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a micropore punching device for non-woven fabrics, which comprises a non-woven fabric and a cooling roller, wherein the non-woven fabric sequentially passes through a first guide roller, a heating box, a first punching roller, a second punching roller, a rubber roller, the cooling roller and a second guide roller, the heating box is matched with the first punching roller, the first punching roller is matched with the second punching roller, the second punching roller is matched with the rubber roller, the rubber roller is matched with the cooling roller, one end of the cooling roller is connected with a flange at one end of a water jacket, and a water seal head is inserted into the inside of the other end of the water jacket, the utility model discloses, the heating temperature is quickly raised by two heating plates, the heating temperature is flexibly adjusted, the heating area is large, and the non-woven fabric is simultaneously heated from the upper part and the lower part respectively, the non-woven fabric is sufficiently heated, thereby the non-woven fabric is quickly softened between each fiber layer, the deformation, the shape of the hole is ensured.

Description

Non-woven fabric micropore perforating device

Technical Field

The utility model relates to a non-woven fabrics processingequipment technical field specifically is a non-woven fabrics micropore perforating device.

Background

A non-woven fabrics for panty-shape diapers or other health supplies's a lot of all need punch, but because the non-woven fabrics is adding man-hour, more fluffy between each fibrous layer, the hole is yielding after punching, and the hole diameter of punching is great for the whole processingquality of non-woven fabrics receives very big influence. The event has appeared adopting earlier the warming mill heating, and the hole is avoided out of shape at the method that uses the chill roll refrigerated after the completion of punching, and the effect is preferred, but the intensification is slow when using the warming mill heating non-woven fabrics, and the heating is insufficient, influences and punches, and chill roll cooling non-woven fabrics generally adopts the air-cooled mode, and cooling rate is slow, leads to the design speed of non-woven fabrics to be slow, influences normal production efficiency. Therefore, the utility model provides a non-woven fabrics micropore perforating device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-woven fabrics micropore perforating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-woven fabrics micropore perforating device, includes non-woven fabrics and chill roll, the non-woven fabrics passes first deflector roll, heating cabinet, first punching roller, second punching roller, rubber roll, chill roll and second deflector roll in proper order, the heating cabinet cooperatees with first punching roller, first punching roller cooperatees with the second punching roller, the second punching roller cooperatees with the rubber roll, the rubber roll cooperatees with the chill roll, the interface of the one end flange joint water jacket cover one end of chill roll, the water head is inserted to the inside of the water jacket cover other end, the heating cabinet includes box, heat shield, two hot plates, live-rollers and compression roller the middle part of heat shield welding in box inner wall one side, two hot plate horizontal installations are in the inside of heat shield, the live-rollers is installed in the inside one side of box, the top at the live-rollers is installed to the compression roller.

Preferably, the heating box still includes first bevel gear, second bevel gear, driving motor, screw rod, nut, adjusting roller and strip mouth, first bevel gear installs the pivot tip at live-rollers one end, first bevel gear meshing second bevel gear, second bevel gear installs at driving motor's output shaft terminal, the middle part of compression roller support is connected to the screw rod bottom, screw rod threaded connection nut, the nut welding is inside the opening that the box top was seted up, the strip mouth is seted up at the middle part that the box is close to heat exchanger one side, the middle part of strip mouth one side is seted up at the box to the adjusting roller.

Preferably, the non-woven fabric sequentially passes through the space between the rotating roller and the pressing roller, the space between the two heating plates and the inside of the strip opening.

Preferably, the water seal head is welded with an external expansion edge outside one end inside the water seal sleeve, and a ball is arranged between the external expansion edge and the inner wall of the water seal sleeve.

Preferably, the sealing rings are correspondingly arranged in two groups of grooves formed in the mutually matched positions of the inner wall of the water seal sleeve and the outer wall of the water seal head, the protective sleeve is arranged outside one side of the water seal head connected with the water seal sleeve, and the outer end of the water seal head is connected with the water pipe.

Preferably, the cooling roller comprises a hollow roller body and two hollow rotating shafts, the two hollow rotating shafts are correspondingly welded at the central positions of the two ends of the hollow roller body, and the two hollow rotating shafts are communicated with the inside of the hollow roller body.

Preferably, a bearing with a seat is installed outside the hollow rotating shaft, and a bevel gear is installed outside the hollow rotating shaft on one side of the bearing with the seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two heating plates are utilized to quickly heat up, the heating temperature is flexibly adjusted, the heating area is large, the non-woven fabric is simultaneously heated from the upper part and the lower part of the non-woven fabric respectively, the non-woven fabric is sufficiently heated by the heating speed, so that the fiber layers of the non-woven fabric are quickly softened, the deformation of hole edges in the subsequent punching process is prevented, and the different fiber layers are bonded together during punching simultaneously, thereby ensuring the shape of holes;

2. the two hollow rotating shafts are respectively connected with the cooling water inlet pipe and the cooling water outlet pipe, so that cooling water flows in the hollow roller body, the hollow roller body is rapidly cooled, the non-woven fabric is rapidly cooled, the cooling effect is good, holes in the non-woven fabric are rapidly shaped, deformation caused by uneven stress on the periphery of the holes is effectively prevented, and the shape of the punched holes in the non-woven fabric is kept;

3. utilize the flow through of two sets of sealing washers extension rivers, increased the resistance that rivers leaked, improved the sealing performance between water seal cover and the water seal head and made the water seal head can guarantee sealing performance under the rotatory circumstances of water seal cover, reach the water supply and the drainage of inside cooling water when the chill roll normally works and rotates normally, fully cool off the non-woven fabrics, guarantee the quality that the non-woven fabrics punched.

Drawings

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

FIG. 2 is a schematic structural view of a chill roll according to the present invention;

fig. 3 is a schematic structural view of the heating box of the present invention.

In the figure: the device comprises a first guide roller 1, a non-woven fabric 2, a heating box 3, a first perforating roller 4, a second perforating roller 5, a rubber roller 6, a cooling roller 7, a second guide roller 8, a belt bearing 9, a bevel gear 10, a water seal jacket 11, a water seal head 12, an outer expanding edge 13, a ball 14, a seal jacket 15, a protection cover 16, a box body 31, a heat insulation cover 32, a heating plate 33, a rotating roller 34, a pressing roller 35, a first bevel gear 36, a second bevel gear 37, a driving motor 38, a screw rod 39, a nut 310, an adjusting roller 311 and a strip opening 312.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a micropore punching device for non-woven fabrics comprises a non-woven fabric 2 and a cooling roller 7, wherein the non-woven fabric 2 sequentially passes through a first guide roller 1, a heating box 3, a first punching roller 4, a second punching roller 5, a rubber roller 6, the cooling roller 7 and a second guide roller 8, the heating box 3 is matched with the first punching roller 4, the first punching roller 4 is matched with the second punching roller 5, the second punching roller 5 is matched with the rubber roller 6, the rubber roller 6 is matched with the cooling roller 7, one end of the cooling roller 7 is in flange connection with a connector at one end of a water jacket 11, a water seal head 12 is inserted into the interior of the other end of the water jacket 11, the heating box 3 comprises a box body 31, a heat insulation cover 32, two heating plates 33, a rotating roller 34 and a compression roller 35 heat insulation cover 32 which are welded in the middle of one side of the inner wall of the box body 31, the heat insulation cover 32 insulates heat, reduces heat dissipation, the inside one side at box 31 is installed to live-rollers 34, the top at live-rollers 34 is installed to compression roller 35, two hot plates 33 heat up soon, the heating temperature adjustment is nimble, the heating area is big, and heat simultaneously from 2 upper portions of non-woven fabrics and lower part respectively, the speed piece that non-woven fabrics 2 were heated, it is abundant to heat, thereby make and soften fast between each fibrous layer of non-woven fabrics 2, prevent that follow-up in-process hole edge that punches from warping, bond together between each different fibrous layer when punching simultaneously, guarantee the hole shape.

Further, the heating box 3 further comprises a first bevel gear 36, a second bevel gear 37, a driving motor 38, a screw 39, a nut 310, an adjusting roller 311 and a strip opening 312, wherein the first bevel gear 36 is installed at the end of the rotating shaft at one end of the rotating roller 34, the first bevel gear 36 is engaged with the second bevel gear 37, the second bevel gear 37 is installed at the end of the output shaft of the driving motor 38, the bottom end of the screw 39 is connected with the middle part of the support of the pressing roller 35, the screw 39 is connected with the nut 310 in a threaded manner, the nut 310 is welded inside the opening formed at the top of the box 31, the strip opening 312 is formed at the middle part of the box 31 near the heat insulating cover 32, the adjusting roller 311 is installed at the middle part of the side of the box 31 where the strip opening 312 is formed, the screw 39 moves by rotating the nut 310, the position of the pressing roller 35 is, the second bevel gear 36 drives the rotating roller 34 to rotate, the rotating roller 34 and the press roller 35 matched with the rotating roller drive the non-woven fabric 2 to move, and the non-woven fabric 2 stably and uniformly passes through the space between the two heating plates 33.

Further, the nonwoven fabric 2 passes through between the rotating roller 34 and the pressing roller 35, between the two heating plates 33, and inside the slit 312 in this order.

Further, the water seal head 12 is welded with an outward expanding edge 13 outside one end inside the water seal jacket 11, the outward expanding edge 13 ensures the stable installation of the ball 14, the ball 14 is installed between the outward expanding edge 13 and the inner wall of the water seal jacket 11, and the ball 14 improves the smoothness of the water seal head 12 during rotation.

Further, two sets of recess inside correspondences that water seal cover 11 inner wall and water seal head 12 outer wall matched position each other and offered are installed sealing washer 15, the externally mounted of water seal head 12 connection water seal cover 11 one side has protective sheath 16, the water pipe is connected to the outer end of water seal head 12, the flow through of two sets of sealing washers 15 extension rivers, the resistance that rivers leaked has been increased, sealing performance between water seal cover 11 and the water seal head 12 has been improved and sealing performance has been guaranteed under the circumstances that water seal cover 11 can be around water seal cover 11 rotation to inside cooling water when reaching chill roll 7 normal work and rotating, fully cool off the non-woven fabrics, guarantee the quality that the non-woven fabrics punched.

Further, the chill roll 7 includes hollow roll body 71 and hollow rotating shaft 72, two hollow rotating shafts 72 correspond the central point that welds at hollow roll body 71 both ends and put, two hollow rotating shaft 72 communicate the inside of hollow roll body 71, two hollow rotating shafts 72 connect cooling water inlet tube and outlet pipe respectively and make the cooling water flow in hollow roll body 71 is inside, cool down and cool off the non-woven fabrics fast to hollow roll body 71 rapidly, the cooling effect is good, rapid design in the hole in the non-woven fabrics, effectively prevent the deformation that the uneven atress in hole periphery produced, the shape of the hole of holing in the non-woven fabrics is kept.

Further, a bearing 9 with a seat is mounted outside the hollow rotating shaft 72, the bearing 9 with the seat facilitates mounting and fixing of the cooling roller 7, a bevel gear 10 is mounted outside the hollow rotating shaft 72 on one side of the bearing 9 with the seat, and the bevel gear 10 facilitates connection of the cooling roller 7 with an external driving mechanism.

The working principle is as follows: in actual work, the non-woven fabric 2 sequentially passes through the first guide roller 1, the heating box 3, the first perforating roller 4, the second perforating roller 5, the rubber roller 6, the cooling roller 7 and the second guide roller 8, a worker rotates the screw rod 39 to move in cooperation with the nut 310, adjusts the position of the pressing roller 35 to enable the pressing roller 35 to slightly press the non-woven fabric 2, the driving motor 38 drives the second bevel gear 37 to rotate, the second bevel gear 37 drives the first bevel gear 36 to rotate, the second bevel gear 36 drives the rotating roller 34 to rotate, the rotating roller 34 and the pressing roller 35 matched with the rotating roller 34 drive the non-woven fabric 2 to move, the non-woven fabric 2 stably and uniformly passes through the two heating plates 33, the upper part and the lower part of the non-woven fabric 2 of the two heating plates 33 are simultaneously heated, the non-woven fabric 2 is heated sufficiently, so that the fiber layers of the non-woven fabric 2 are rapidly softened, the non-woven fabric 2, and the rubber roll 6 is tentatively stereotyped to non-woven fabrics 2, and cooling roller 7 cooling non-woven fabrics 2 after that, two hollow rotating shafts 72 connect cooling water inlet tube and outlet pipe respectively and make the cooling water flow in hollow roll body 71 is inside, cool down and the rapid cooling non-woven fabrics to hollow roll body 71 rapidly, and non-woven fabrics 2 is stereotyped fast, accomplishes the micro-operation of punching of non-woven fabrics.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a non-woven fabrics micropore perforating device, includes non-woven fabrics (2) and chill roll (7), its characterized in that, non-woven fabrics (2) pass first deflector roll (1), heating cabinet (3), first perforating roller (4), second perforating roller (5), rubber roll (6), chill roll (7) and second deflector roll (8) in proper order, heating cabinet (3) cooperate with first perforating roller (4), first perforating roller (4) cooperate with second perforating roller (5), second perforating roller (5) cooperate with rubber roll (6), rubber roll (6) cooperate with chill roll (7), the interface of one end flange joint water envelope (11) one end of chill roll (7), water envelope (12) are inserted to the inside of the water envelope (11) other end, heating cabinet (3) include box (31), heat exchanger (32), Two hot plate (33), live-rollers (34) and compression roller (35) separate heat exchanger (32) welding at the middle part of box (31) inner wall one side, two hot plate (33) horizontal installation are in the inside of separating heat exchanger (32), live-rollers (34) are installed in the inside one side of box (31), the top at live-rollers (34) is installed in compression roller (35).

2. The micropore punching device for non-woven fabrics according to claim 1, wherein: the heating box (3) also comprises a first bevel gear (36), a second bevel gear (37), a driving motor (38), a screw rod (39), a nut (310), an adjusting roller (311) and a strip opening (312), the first bevel gear (36) is arranged at the end part of the rotating shaft at one end of the rotating roller (34), the first bevel gear (36) is meshed with a second bevel gear (37), the second bevel gear (37) is arranged at the tail end of an output shaft of a driving motor (38), the bottom end of the screw rod (39) is connected with the middle part of the support of the press roll (35), the screw rod (39) is connected with a nut (310) in a threaded manner, the nut (310) is welded in an opening arranged at the top of the box body (31), the strip opening (312) is arranged in the middle of one side of the box body (31) close to the heat insulation cover (32), the adjusting roller (311) is arranged in the middle of one side of the box body (31) provided with the strip opening (312).

3. The micropore punching device for non-woven fabrics according to claim 1, wherein: the non-woven fabric (2) sequentially passes through the space between the rotating roller (34) and the pressing roller (35), the space between the two heating plates (33) and the inside of the strip opening (312).

4. The micropore punching device for non-woven fabrics according to claim 1, wherein: the water seal head (12) is welded with an outer expanding edge (13) at the outer part of one end inside the water seal sleeve (11), and a ball (14) is arranged between the outer expanding edge (13) and the inner wall of the water seal sleeve (11).

5. The micropore punching device for non-woven fabrics according to claim 1, wherein: the water seal cover is characterized in that sealing rings (15) are correspondingly mounted inside two groups of grooves formed in the positions, matched with each other, of the inner wall of the water seal cover (11) and the outer wall of the water seal head (12), a protective sleeve (16) is mounted outside the water seal head (12) connected with one side of the water seal cover (11), and the outer end of the water seal head (12) is connected with a water pipe.

6. The micropore punching device for non-woven fabrics according to claim 1, wherein: the cooling roller (7) comprises a hollow roller body (71) and hollow rotating shafts (72), the hollow rotating shafts (72) are correspondingly welded at the center positions of the two ends of the hollow roller body (71), and the hollow rotating shafts (72) are communicated with the inside of the hollow roller body (71).

7. The micropore punching device for non-woven fabrics according to claim 6, wherein: the outer portion of the hollow rotating shaft (72) is provided with a bearing (9) with a seat, and the outer portion of the hollow rotating shaft (72) is provided with a bevel gear (10) on one side of the bearing (9) with the seat.