CN218580226U

CN218580226U - Spunlace reinforcing apparatus

Info

Publication number: CN218580226U
Application number: CN202222785860.3U
Authority: CN
Inventors: 柏许民; 赵慧明; 袁学东
Original assignee: Zhengzhou Jiuru Nonwovens Co ltd
Current assignee: Zhengzhou Jiuru Nonwovens Co ltd
Priority date: 2022-08-13
Filing date: 2022-10-22
Publication date: 2023-03-07
Anticipated expiration: 2032-10-22

Abstract

The utility model relates to a water thorn reinforcing apparatus, including the suction cylinder, set up in suction cylinder outlying outer filter screen and a plurality of water thorn heads along outer filter screen circumference interval distribution, the faucet of water thorn head is towards outside filter screen, the outside of outer filter screen is provided with the thorn head mounting panel of arc structure, each water thorn head is assembled on the thorn head mounting panel along outer filter screen radial direction removal, be provided with between thorn head mounting panel and the water thorn head and force the thorn head towards the thorn head spring that removes of outside filter screen direction that corresponds, it has the drive plate of arc structure to rotate the cover on the thorn head mounting panel, be provided with between drive plate and each water thorn head and be used for forcing the wedge face thrustor mechanism that the water thorn head removed towards keeping away from outer filter screen direction. The utility model provides a water thorn reinforcing apparatus that radial clearance can be adjusted between water thorn head and the outer filter screen.

Description

Spunlace reinforcing apparatus

Technical Field

The utility model relates to a corollary equipment in the production of water thorn non-woven fabrics especially relates to a water thorn reinforcing apparatus.

Background

The medical gauze, operation cover cloth, synthetic leather base cloth and other products mostly adopt spunlace-formed non-woven cloth, and the spunlace-formed principle is that a spunlace head generates high-pressure water needles which penetrate through a fiber net and then shoot on a metal net cover at the lower side of the fiber net, then water splashes, second penetration is carried out on the fiber net, water of the water needles splashes and diffuses all around, meanwhile, fibers at the bottom layer of the fiber net are driven to move upwards and around a bed head, and the next water needle is also used for puncturing and diffusing, so that the fibers are wound with each other by continuously utilizing water power, and a thin spunlace fiber net with high strength and uniform fibers is formed.

The common spunlace forming and reinforcing method comprises two types, one type is flat net spunlace reinforcement, the other type is drum spunlace reinforcement, in the drum spunlace reinforcing process, spunlace heads are arranged along the circumference of a rotary drum, namely a suction roller, and are adsorbed on an outer filter screen of the suction roller, the jetting of water jet sprayed by the spunlace heads is received, the fiber web is adsorbed on the outer filter screen, the deviation phenomenon does not exist, the high-speed production is facilitated, meanwhile, the fiber web moves in a curved surface in a spunlace area, the spunlace surface is received to be relaxed, the reverse side is compressed, the penetration of the water jet is facilitated, and fibers are effectively entangled.

The existing spunlace reinforcing device has the problems that each spunlace head is fixed on a spunlace head mounting plate, namely the radial gap between each spunlace head and a suction drum cannot be adjusted at will, or the radial gap between each spunlace head and the suction drum is inconvenient to adjust, so that in actual production, the gap between each spunlace head and an outer filter screen needs to be adjusted according to the diffusion condition of a fiber net.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water thorn reinforcing apparatus that radial gap can be adjusted between water thorn head and the outer filter screen.

In order to solve the technical problem, the utility model discloses well water thorn reinforcing apparatus's technical scheme as follows:

the utility model provides a water thorn reinforcing apparatus, including the suction cylinder, set up in suction cylinder outlying outer filter screen and a plurality of water thorn heads along outer filter screen circumference interval distribution, the faucet of water thorn head is towards outside filter screen, the outside of outer filter screen is provided with the thorn head mounting panel of arc structure, each water thorn head is assembled on the thorn head mounting panel along outer filter screen radial direction removal, be provided with the thorn head spring that forces to correspond water thorn head towards outside filter screen direction removal between thorn head mounting panel and the water thorn head, it has the drive plate of arc structure to rotate the cover on the thorn head mounting panel, be provided with between drive plate and each water thorn head and be used for forcing water thorn head towards keeping away from the wedge face thrustor pushing mechanism that outer filter screen direction removed.

The utility model has the advantages that: the utility model discloses in, the fibre web injection rivers on the water thorn head filter screen outwards, thereby make the fibre web reinforced by the water thorn, when the interval between needs adjustment water thorn head and the fibre web, the relative thorn head mounting panel of drive plate rotates, the drive plate rotates towards a direction, wedge face thrustor can push away the water thorn head and remove towards keeping away from outer filter screen direction, when the drive plate rotates towards another direction, under the effect of thorn head spring, the water thorn head resets, the water thorn head removes towards outer filter screen direction promptly, thereby realize the radial position of the relative outer filter screen of adjustment water thorn head, adjust the radial clearance between water thorn head and the outer filter screen.

Further, the drive plate is driven by the drive plate drive mechanism to rotate relative to the bit mounting plate.

Furthermore, an outer gear ring is arranged on the periphery of the drive plate, the drive plate driving mechanism comprises a speed reducing motor, and a power output end of the speed reducing motor is connected with a drive gear meshed with the outer gear ring for transmission.

Furthermore, a spring seat plate is arranged on the inner side of the spunlace head on the spunlace head mounting plate, and the spunlace head spring is a pressure spring arranged between the inner wall of the spunlace head mounting plate and the corresponding spring seat plate.

Furthermore, a guide rail is fixed on the thorn head mounting plate, and the driving plate is movably assembled on the guide rail in a guiding way.

Furthermore, the axis of the stabs mounting plate extends in the front-back direction, the driving plate is provided with water stabs avoiding holes corresponding to the water stabs, and one end, far away from the outer filter screen, of each water stabs penetrates out of the corresponding water stabs avoiding holes.

Further, the wedge surface pushing mechanism comprises water stabs head top plates fixed on the front side and the rear side of the corresponding water stabs, the water stabs head top plates are located on the outer side of the drive plate, and the wedge surface pushing mechanism further comprises pushing wedge blocks fixed on the drive plate and used for pushing the water stabs head top plates.

Further, the pushing wedges are arranged in pairs, and two pushing wedges in each pair of pushing wedges are symmetrically arranged on two circumferential sides of the corresponding water stabs.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the water stabs of FIG. 1 engaged with a drive plate and a stabs mounting plate;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a side view of the hydroentangling head of FIG. 2;

FIG. 5 is an enlarged view at A in FIG. 1;

description of the reference numerals: 1. a guide rail; 2. a thorn mounting plate; 3. a drive gear; 4. a drive plate; 5. a barbed spring; 6. a spring seat plate; 7. pushing the wedge block; 8. a water stabhead top plate; 9. a water stabbing head; 10. a water stabbing head avoiding hole; 11. an outer filter screen; 12. a suction drum; 13. and (7) a supporting plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The embodiment of one of the hydroentangling reinforcement devices of the present invention is shown in fig. 1~5:

the device comprises a suction drum 12 and an outer filter screen 11 arranged on the periphery of the suction drum 12, wherein three water stabs 9 arranged along the circumferential direction of the outer filter screen at intervals are distributed on the outer side of the outer filter screen 11, water outlets of the water stabs 9 face the outer filter screen 11, a supporting plate 13 arranged corresponding to the water outlets is fixed on the periphery of the suction drum, and the suction drum is connected with a negative pressure source during use.

Be provided with the wind gap on the suction cylinder, during the use, under the suction effect of suction cylinder, the fibre web adsorbs on outer filter screen, and the spunlace head sprays rivers towards the fibre web, and rivers puncture the fibre web and through outer filter screen diffusion to realize fibrous intertwine in the fibre web, above belong to prior art, no longer detailed here.

The outside of outer filter screen is provided with the fixed thorn head mounting panel 2 of outer filter screen relatively, and thorn head mounting panel 2 is the arc structure, that is to say, the thorn head mounting panel is whole to be C shape, and each water thorn head 9 is along outer filter screen radial direction guide removal assembly on thorn head mounting panel 2, is provided with the guiding hole along outer filter screen radial extension on the concrete thorn head mounting panel, and each water thorn head is respectively the guide removal assembly in corresponding guiding hole.

A stabbing head spring 5 which forces the corresponding stabbing head to move towards the direction of the outer filter screen is arranged between the stabbing head mounting plate and the stabbing head, a driving plate 4 with an arc-shaped structure is rotatably sleeved on the stabbing head mounting plate 2, the driving plate 4 is integrally C-shaped, and a wedge surface pushing mechanism which is used for forcing the stabbing head to move towards the direction away from the outer filter screen is arranged between the driving plate 4 and each stabbing head.

In the embodiment, the driving plate is driven by the driving plate driving mechanism to rotate relative to the barbed head mounting plate, the outer gear ring is arranged on the periphery of the driving plate, the driving plate driving mechanism comprises a speed reducing motor, a power output end of the speed reducing motor is connected with a driving gear 3 in meshing transmission with the outer gear ring, and the driving gear 3 can drive the driving plate 4 to rotate in a forward and reverse reciprocating mode.

The guide rail 1 is fixed on the thorn head mounting plate, and the drive plate is guided to move and assembled on the guide rail.

The inner side of the thorn head mounting plate on the thorn head is provided with a spring seat plate 6, and the thorn head spring 5 is a pressure spring arranged between the inner wall of the thorn head mounting plate and the corresponding spring seat plate.

The axis of the stabs mounting plate extends along the front-back direction, the axes of the suction roller and the outer filter screen extend along the front-back direction, the driving plate is provided with water stabs avoiding holes 10 corresponding to the water stabs, and one end, far away from the outer filter screen, of each water stabs penetrates out of the corresponding water stabs avoiding holes.

The wedge surface pushing mechanism comprises water stabs head top plates 8 fixed on the front side and the rear side of the corresponding water stabs, the water stabs head top plates are located on the outer side of the driving plate, and the wedge surface pushing mechanism further comprises a pushing wedge block 7 fixed on the driving plate and used for pushing the water stabs head top plates. The pushing wedge blocks are arranged in pairs, and two pushing wedge blocks in each pair of pushing wedge blocks are symmetrically arranged on two circumferential sides of the corresponding water stabs.

During the use, like figure 1 position, the radial clearance of water thorn head distance outer filter screen is minimum this moment, and when the clearance grow between needs adjustment water thorn head and the outer filter screen, drive gear area drive plate corotation or reversal, the top that corresponds pushes away the voussoir and all can push away and correspond water thorn head roof and make the water thorn head move towards keeping away from outer filter screen direction, when needing to adjust the radial clearance between water thorn head and the outer filter screen, only need the reversal drive plate can.

In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected," and the like, are to be construed broadly unless otherwise expressly specified or limited. For example, with the term "coupled", it can be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other way by the interaction of two elements. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

In light of the foregoing description of the present specification, those skilled in the art will also understand that terms used herein, such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "lateral," "clockwise," or "counterclockwise," etc., indicate that such terms are based on the orientations and positional relationships illustrated in the drawings of the present specification, and are intended merely for the purpose of facilitating the description and simplifying the description, and do not explicitly or implicitly indicate that the device or element being referred to must have the particular orientation, be constructed and operated in the particular orientation, and therefore such terms are not to be understood or interpreted as limiting the scope of the present invention.

In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a water thorn reinforcing apparatus, includes the suction cylinder, set up in suction cylinder outlying outer filter screen and a plurality of water thorn head along outer filter screen circumference interval distribution, the faucet of water thorn head is towards outside filter screen, its characterized in that: the outer side of the outer filter screen is provided with a thorn head mounting plate with an arc structure, each water thorn head is assembled on the thorn head mounting plate along the radial direction of the outer filter screen in a guiding and moving manner, a thorn head spring for forcing the corresponding water thorn head to move towards the direction of the outer filter screen is arranged between the thorn head mounting plate and the water thorn head, a driving plate with an arc structure is connected to the thorn head mounting plate in a rotating sleeve, and a wedge face pushing mechanism for forcing the water thorn head to move towards the direction away from the outer filter screen is arranged between the driving plate and each water thorn head.

2. A hydroentangling reinforcement device as set forth in claim 1, characterized in that: the drive plate is driven by the drive plate drive mechanism to rotate relative to the bit mounting plate.

3. A hydroentangling reinforcement device as set forth in claim 2, characterized in that: the periphery of the drive plate is provided with an outer gear ring, the drive mechanism of the drive plate comprises a speed reducing motor, and the power output end of the speed reducing motor is connected with a drive gear meshed with the outer gear ring for transmission.

4. A hydroentangling reinforcement device as set forth in claim 1, characterized in that: the inner side of the thorn head mounting plate on the thorn head is provided with a spring seat plate, and the thorn head spring is a pressure spring arranged between the inner wall of the thorn head mounting plate and the corresponding spring seat plate.

5. A hydroentangling reinforcement device as set forth in claim 1, characterized in that: the thorn head mounting plate is fixed with a guide rail, and the driving plate is movably assembled on the guide rail in a guiding way.

6. A hydroentangling reinforcement device as set forth in any one of claims 1~5 wherein: the axis of the stabs mounting plate extends along the front-back direction, the driving plate is provided with water stabs head avoiding holes corresponding to the water stabs, and one end, far away from the outer filter screen, of each water stabs head penetrates out of the corresponding water stabs head avoiding holes.

7. A hydroentangling reinforcement device according to claim 6, characterized in that: the wedge surface pushing mechanism comprises water stabs head top plates fixed on the front side and the rear side of the corresponding water stabs, the water stabs head top plates are located on the outer side of the driving plate, and the wedge surface pushing mechanism further comprises pushing wedge blocks fixed on the driving plate and used for pushing the water stabs head top plates.

8. A hydroentangling reinforcement device as set forth in claim 7, characterized in that: the pushing wedge blocks are arranged in pairs, and two pushing wedge blocks in each pair of pushing wedge blocks are symmetrically arranged on two circumferential sides of the corresponding water stabs.