CN213707231U

CN213707231U - Electric deviation rectifying device of web former

Info

Publication number: CN213707231U
Application number: CN202021980520.0U
Authority: CN
Inventors: 项先武; 邹芳成; 张彩平
Original assignee: Changzhou Juwu Machinery Co ltd
Current assignee: Changzhou Juwu Machinery Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-16
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a lapper's electronic deviation correcting device, the workstation plays the supporting role, linear guide supplies linear guide seat slides, bears the bearing frame movable plate removes, drives the bearing frame with aligning roller bearing removes, the one side of rectifying the roller is followed aligning roller bearing removes, proportion servo driver drives the lead screw rotates jointly, one side of bearing frame movable plate with the relative screw-thread fit of lead screw, according to proportion servo driver's corotation and reversal drive the bearing frame removes, the skew takes place for one side of rectifying the roller, plays the effect of rectifying, lapper's electronic deviation correcting device overcomes the instability that cylinder drive rectifying roller produced, and the velocity of motion is steady, takes locking device certainly, has improved the quality of non-woven fabrics, improves the production qualification rate.

Description

Electric deviation rectifying device of web former

Technical Field

The utility model relates to a textile machinery technical field especially relates to an electronic deviation correcting device of lapper.

Background

At present, the production and research and development capabilities of domestic non-woven fabric equipment are continuously enhanced, the total length of a web former is continuously increased along with the implementation of the localization of a multi-die spunbond production line and a spunbond meltblown composite line, but the deviation is caused by long-time material conveying.

Traditional deviation correcting device leans on the cylinder to stretch out and draw back and drives the bearing frame movable plate and remove on linear guide, and then the adjustment roller position of rectifying, and the spacing bolt fastening of reuse, but the cylinder velocity of motion is very fast, and the roller of rectifying can not steadily adjust suitable position of rectifying, and the unstable removal of the roller of rectifying can cause the unevenness and the fluctuation of non-woven fabrics, produces the quality problem promptly, leads to the production qualification rate to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic deviation correcting device that becomes to forget aims at solving the roller of rectifying among the prior art and can not steady adjusting position, causes the fluctuation of non-woven fabrics, leads to the technical problem that the production qualification rate reduces.

In order to achieve the purpose, the utility model discloses an electric deviation rectifying device of a web former, which comprises a workbench, a linear guide rail seat, a bearing seat moving plate, a bearing seat, a self-aligning roller bearing, a deviation rectifying roller, a proportional servo driver, a screw rod and a position control assembly;

the linear guide with workstation fixed connection to be located one side of workstation, linear guide seat with linear guide rotates to be connected to be located one side that linear guide kept away from the workstation, the bearing frame movable plate with linear guide seat fixed connection to be located one side that linear guide kept away from the linear guide seat, the bearing frame with bearing frame movable plate fixed connection to be located one side that the bearing frame movable plate kept away from the linear guide seat, aligning roller bearing with bearing frame fixed connection to be located one side that the bearing frame movable plate was kept away from to the bearing frame, the rectification roller with aligning roller bearing rotates to be connected to be located one side that aligning roller bearing kept away from the bearing frame, the one end of lead screw with proportional servo driver fixed connection, the other end of lead screw with the bearing frame movable plate rotates to be connected, and is located the bearing frame movable plate with between the proportion servo driver, accuse position subassembly with workstation fixed connection, and be located the workstation is close to one side of rectifying the roller.

Wherein, accuse position subassembly includes first pole, second pole, horizontal pole and compresses tightly the piece, the one end of first pole with workstation fixed connection, and be located the workstation is close to one side of rectifying the roller, the other end of first pole with second pole swing joint, and the cover is located the outer wall of second pole, the horizontal pole with second pole fixed connection, and be located the second pole is kept away from one side of first pole, compress tightly the piece with the horizontal pole rotates to be connected, and is located the horizontal pole is kept away from one side of second pole.

The electric deviation rectifying device of the web former further comprises a photoelectric sensor, and the photoelectric sensor is located on the surface wall of the deviation rectifying roller.

The electric deviation correcting device of the web former further comprises a fixed seat, wherein the fixed seat is fixedly connected with the workbench and is positioned on one side, far away from the bearing seat, of the workbench.

The electric deviation correcting device of the web former further comprises a fixed bearing, wherein the fixed bearing is fixedly connected with the fixed seat and is positioned on one side, far away from the workbench, of the fixed seat.

The electric deviation correcting device of the web former further comprises a supporting seat, one side of the supporting seat is fixedly connected with the proportional servo driver and is positioned on one side, far away from the bearing seat moving plate, of the proportional servo driver, and the other side of the supporting seat is fixedly connected with the workbench.

The utility model discloses an electric deviation rectifying device of web former, through the workstation plays the supporting role, linear guide supplies the linear guide seat to slide, bears the weight of the removal of bearing frame movable plate, and then drives the bearing frame and the removal of aligning roller bearing, one side of rectifying roller is connected with aligning roller bearing, and then follows the removal of aligning roller bearing, proportional servo driver switch on power rotates, drives the lead screw to rotate jointly, one side of bearing frame movable plate is connected with the lead screw rotates, and relative screw-thread fit, according to the corotation and the reversal of proportional servo driver, moves about on the lead screw, drives the bearing frame removal, one side of rectifying roller takes place the skew, plays the effect of rectifying, web former's electric deviation rectifying device overcomes the instability that the cylinder drive rectifying roller produced, adopt proportion servo driver, the velocity of motion is steady, and convenient operation takes locking device certainly, and simple structure has improved the quality of non-woven fabrics, improves the production qualification rate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electric deviation rectifying device of a web forming machine of the present invention.

Fig. 2 is a top view of the electric deviation rectifying device of the web former of the present invention.

Fig. 3 is a cross-sectional view a-a of fig. 2 of the present invention.

1-workbench, 2-linear guide rail, 3-linear guide rail seat, 4-bearing seat moving plate, 5-bearing seat, 6-self-aligning roller bearing, 7-deviation correcting roller, 8-proportional servo driver, 9-screw rod, 10-position control component, 11-first rod, 12-second rod, 13-cross rod, 14-pressing piece, 15-photoelectric sensor, 16-fixed bearing, 17-fixed seat, 18-supporting seat and 100-electric deviation correcting device of web former.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present invention provides an electric deviation rectifying device 100 of a web former, which includes a workbench 1, a linear guide rail 2, a linear guide rail seat 3, a bearing seat moving plate 4, a bearing seat 5, a self-aligning roller bearing 6, a deviation rectifying roller 7, a proportional servo driver 8, a screw rod 9 and a position control assembly 10;

the linear guide 2 with workstation 1 fixed connection to be located one side of workstation 1, linear guide seat 3 with linear guide 2 rotates to be connected, and is located linear guide 2 keeps away from one side of workstation 1, bearing frame movable plate 4 with linear guide seat 3 fixed connection, and is located linear guide seat 3 keeps away from one side of linear guide 2, bearing frame 5 with bearing frame movable plate 4 fixed connection, and is located one side that linear guide seat 3 was kept away from to bearing frame movable plate 4, aligning roller bearing 6 with bearing frame 5 fixed connection, and is located one side that bearing frame movable plate 4 was kept away from to bearing frame 5, aligning roller 7 with aligning roller bearing 6 rotates to be connected, and is located aligning roller bearing 6 keeps away from one side of bearing frame 5, the one end of lead screw 9 with proportion servo driver 8 fixed connection, the other end of lead screw 9 with bearing frame movable plate 4 rotates and connects, and is located bearing frame movable plate 4 with between the proportion servo driver 8, accuse position subassembly 10 with workstation 1 fixed connection, and be located workstation 1 is close to one side of rectifying roller 7.

In this embodiment, the worktable 1 plays a supporting role, the linear guide rail 2 is connected on the worktable 1, the linear guide rail seat 3 is matched with the linear guide rail 2 and can slide on the linear guide rail 2, the supporting seat 18 moving plate is connected on the linear guide rail seat 3, the bearing seat 5 is fixedly connected with the aligning roller bearing 6 and is installed on the bearing seat moving plate 4, one side of the deviation rectifying roller 7 is connected with the aligning roller bearing 6, the other side of the deviation rectifying roller 7 is fixed, the proportional servo driver 8 is FVEC-VC-00323 in model, receives signal operation, drives the lead screw 9 to rotate, the other end of the lead screw 9 is connected with the bearing seat moving plate 4 and is in thread fit with the bearing seat moving plate 4 relatively, and the moving plate moves forward and backward according to the forward rotation and the backward rotation of the proportional servo driver 8, control bearing frame movable plate 4 controls the displacement, and then control the slip of bearing frame 5, the skew takes place for one side of rectifying roller 7, plays the effect of rectifying, the subassembly is right rectifying non-woven fabrics on the roller 7 play and compress tightly and limiting displacement, avoids influencing the effect of rectifying because of the unevenness of non-woven fabrics, the electronic deviation correcting device 100 of lapper overcomes the instability that cylinder drive rectifying roller 7 produced, changes the cylinder drive into proportion servo driver 8, the velocity of motion is steady, convenient operation, from taking locking device, has cancelled spacing bolt, and simple structure has improved the quality of non-woven fabrics, is favorable to improving the production qualification rate.

Further, please refer to fig. 1, the position control assembly 10 includes a first rod 11, a second rod 12, a cross rod 13 and a pressing member 14, wherein one end of the first rod 11 is fixedly connected to the workbench 1 and is located at a side of the workbench 1 close to the rectification roller 7, the other end of the first rod 11 is movably connected to the second rod 12 and is sleeved on an outer wall of the second rod 12, the cross rod 13 is fixedly connected to the second rod 12 and is located at a side of the second rod 12 far away from the first rod 11, and the pressing member 14 is rotatably connected to the cross rod 13 and is located at a side of the cross rod 13 far away from the second rod 12.

In this embodiment, first pole 11 is connected second pole 12 in on the workstation 1, and with but second pole 12 constitutes extending structure, the quantity of second pole 12 is two, and follows the axial centerline of rectifying roller 7 sets up relatively, two fixed connection between the second pole 12 horizontal pole 13, connect on the horizontal pole 13 compress tightly 14, adjust first pole 11 with the height of second pole 12 support makes compress tightly 14 lightly touch the non-woven fabrics on the rectifying roller 7 plays to compress tightly, and the accuse position effect to the non-woven fabrics, makes the non-woven fabrics be in the flat condition, avoids influencing the effect of rectifying a deviation because of the unevenness of the non-woven fabrics, makes the non-woven fabrics can steadily move, reduces the influence of skew to the production product, is favorable to improving product production quality, product percent of pass.

Further, referring to fig. 1, the electric deviation rectifying device 100 of the web former further includes a photoelectric sensor 15, and the photoelectric sensor 15 is located on the surface wall of the deviation rectifying roller 7.

In the present embodiment, the photoelectric sensor 15 is a type DYW-B100K53GG, the emitter of the photoelectric sensor 15 is located on the surface wall of the rectification roller 7, senses whether the non-woven fabric is deviated on the rectification roller 7, transmits a signal to the proportional servo driver 8, and adjusts the forward rotation and the reverse rotation by the proportional servo driver 8 to make one side of the rectification roller 7 deviated until the non-woven fabric reaches a set equilibrium position, so that the influence on the quality of product production due to the deviation can be reduced, and the improvement of the product yield is facilitated.

Further, referring to fig. 1, the electric deviation rectifying device 100 of the web former further includes a fixing seat 17, and the fixing seat 17 is fixedly connected to the workbench 1 and is located on a side of the workbench 1 away from the bearing seat 5.

In this embodiment, the fixing seat 17 is fixed on the workbench 1, and is disposed opposite to the bearing seat 5, and is used for supporting the fixing bearing 16, so as to support and stabilize the fixing bearing, and improve the user experience.

Further, referring to fig. 1, the electric deviation rectifying device 100 of the web forming machine further includes a fixed bearing 16, and the fixed bearing 16 is fixedly connected to the fixed seat 17 and is located on a side of the fixed seat 17 away from the workbench 1.

In this embodiment, fixing bearing 16 through fixing base 17 connect in on the workstation 1, and relative aligning roller bearing 6 sets up, is used for connecting the opposite side of rectifying roller 7 makes rectifying roller 7 balance set up in on the workstation 1 to one end is fixed, and is convenient right rectifying roller 7's the other end carries out the adjusting position, and then rectifies a deviation to the removal of non-woven fabrics, makes user experience feel better.

Further, referring to fig. 1, the electric deviation rectifying device 100 of the web former further includes a supporting seat 18, one side of the supporting seat 18 is fixedly connected to the proportional servo driver 8 and is located at one side of the proportional servo driver 8 far away from the bearing seat moving plate 4, and the other side of the supporting seat 18 is fixedly connected to the workbench 1.

In this embodiment, one side of supporting seat 18 is connected workstation 1, the opposite side of supporting seat 18 is connected proportion servo driver 8 is right proportion servo driver 8 plays support and firm effect, avoids because of the operation of proportion servo driver 8 is rocked right the displacement of supporting seat 18 movable plate produces the influence, and then influences the skew of rectification roller 7 makes rectifying 7 more accurate, and user experience feels better.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. An electric deviation rectifying device of a web former is characterized by comprising a workbench, a linear guide rail seat, a bearing seat moving plate, a bearing seat, a self-aligning roller bearing, a deviation rectifying roller, a proportional servo driver, a screw rod and a position control assembly;

2. The electric deviation rectifying device of the web forming machine according to claim 1,

the accuse position subassembly includes first pole, second pole, horizontal pole and compresses tightly the piece, the one end of first pole with workstation fixed connection, and be located the workstation is close to one side of rectifying the roller, the other end of first pole with second pole swing joint to the cover is located the outer wall of second pole, the horizontal pole with second pole fixed connection, and be located the second pole is kept away from one side of first pole, compress tightly the piece with the horizontal pole rotates to be connected, and is located the horizontal pole is kept away from one side of second pole.

3. The electric deviation rectifying device of the web forming machine according to claim 1,

4. The electric deviation rectifying device of the web forming machine according to claim 1,

5. The electric deviation rectifying device of the web forming machine according to claim 4,

6. The electric deviation rectifying device of the web forming machine according to claim 1,