CN216885325U - Cutting and conveying device on cord automatic processing line - Google Patents

Abstract

The utility model discloses a cutting and conveying device on an automatic cord fabric processing line, which comprises a cutting frame, a cutting and conveying mechanism for conveying spliced cord fabric and a cord fabric cutting mechanism for cutting the spliced cord fabric; the cutting and conveying mechanism comprises at least one cutting roller and a cutting and conveying motor for driving each cutting roller to rotate, and each cutting roller is arranged on the cutting frame in a rotatable mode; the curtain cloth cutting mechanism is arranged at the upper part of the cutting frame and comprises a disc-shaped cutting knife and a cutting motor for driving the cutting knife to rotate, and the cutting knife is abutted against one of the cutting rollers; the curtain cloth way of splicing cuts the sword butt cut the roller. Compared with the prior art, the curtain cloth splicing device has the advantages that the curtain cloth is spliced into two curtain cloth strips with the same width at the same time, the cutting efficiency is improved, and the cutting is simple and quick, and time and labor are saved.

Description

Cutting and conveying device on cord automatic processing line

Technical Field

The utility model relates to the field of tire production, in particular to a cutting and conveying device on an automatic cord fabric processing line.

Background

The tire mainly comprises a rubber part and a cord fabric, wherein the outer surface of the tire is made of rubber, but the rubber part only plays roles of buffering, puncture resistance, wear resistance and the like in the tire, the part playing a main role of stress is the cord fabric in the tire, the cord fabric is used as a framework material in the tire, and the cord fabric is a fabric with thicker warp threads and denser weaving, thinner weft threads and thinner weaving. In the production of the cord fabric, the unprocessed cord fabric is generally cut into the specification which is suitable for the size of the tire to form cord fabric strips, then the cut cord fabric strips are sequentially spliced to form the cord fabric which meets the specification, and then the cord fabric and the cloth liner are rolled together; however, the cutting of the same cord fabric in the production process is generally manual operation, and the cutting is troublesome and time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting and conveying device on an automatic cord fabric processing line, which is simple and quick to cut and saves time and labor.

In order to achieve the above purpose, the solution of the utility model is as follows:

a cutting and conveying device on an automatic cord fabric processing line comprises a cutting frame, a cutting and conveying mechanism for conveying spliced cord fabric and a cord fabric cutting mechanism for cutting the spliced cord fabric; the cutting and conveying mechanism comprises at least one cutting roller and a cutting and conveying motor for driving each cutting roller to rotate, and each cutting roller is arranged on the cutting frame in a rotatable mode; the curtain cloth cutting mechanism is erected at the upper part of the cutting frame and comprises a disc-shaped cutting knife and a cutting motor for driving the cutting knife to rotate, and the cutting knife abuts against one of the cutting rollers; wherein, the curtain cloth splicing way the cutting knife is abutted to the cutting roller.

The cutting roller comprises a first cutting roller, a second cutting roller, a third cutting roller and a fourth cutting roller, wherein the first cutting roller and the second cutting roller are sequentially arranged along the front-back direction, the third cutting roller and the fourth cutting roller are sequentially arranged along the front-back direction, the second cutting roller is located on the rear side of the first cutting roller, the third cutting roller is located on the rear side of the fourth cutting roller, the first cutting roller and the second cutting roller are located on the upper side of the third cutting roller, and the cutting conveying motor is located below the rear side of the third cutting roller.

First ends of the first cutting roller, the second cutting roller, the third cutting roller and the fourth cutting roller are respectively provided with a first cutting rotating wheel, a second cutting rotating wheel, a third cutting rotating wheel and a fourth cutting rotating wheel, an output shaft of the cutting conveying motor is provided with a main cutting rotating wheel, and a roller conveying belt is sequentially wound on the main cutting rotating wheel, the front side of the third cutting rotating wheel, the rear side of the second cutting rotating wheel, the front side of the first cutting rotating wheel and the rear side of the fourth cutting rotating wheel; and the cutting knife is abutted against the second cutting roller.

Cut curtain cloth mechanism through cut the safety cover install in cut on the frame, cut the upper shed and the under shed that the safety cover has mutual intercommunication, cut the motor install in cut the upper portion of safety cover, cut the part of sword stretch out in the under shed.

The curtain cloth cutting mechanism is provided with a plurality of curtain cloth cutting mechanisms, and the cutting knives on each curtain cloth cutting mechanism are sequentially arranged at intervals along the length direction of the cutting roller.

The cutting protection cover is arranged on the cutting frame in a mode of being close to or far away from the cutting roller II.

The utility model discloses a cutting frame, including cutting frame, support bar hole, cutting safety cover, cutting frame is last to install and to cut the support, the rear end that cuts the support has seted up support bar hole, support bar hole is arranged along the fore-and-aft direction, it corresponds to cut the safety cover the position in support bar hole has seted up and has cut the screw hole, support bar hole with cut and inserted the cutting bolt between the screw hole in proper order.

A centering mechanism for ensuring intermediate conveyance is mounted on the lower portion of the front side of the cutting frame.

The centering mechanism comprises at least one group of auxiliary rolling assemblies and a manual adjusting assembly arranged on the rear side of the auxiliary rolling assemblies, wherein the direction perpendicular to the front and rear directions in the horizontal plane is taken as the left-right direction; the auxiliary rolling assembly comprises an auxiliary rolling shaft and a plurality of Fulai wheels I, the auxiliary rolling shaft is mounted on the cutting frame, the Fulai wheels I are sleeved on the auxiliary rolling shaft respectively, and the aperture of each Fulai wheel I is larger than the outer diameter of the auxiliary rolling shaft;

the manual adjusting assembly comprises an adjusting frame body, adjusting screw rods arranged along the left and right sides and a plurality of adjusting limiting rods arranged along the front and back sides; the adjusting screw rod is rotatably mounted on the cutting frame, the adjusting frame body is mounted on the adjusting screw rod in a manner of sliding left and right, one end of each adjusting limiting rod is mounted on the front side of the adjusting frame body, and the free end of each adjusting limiting rod penetrates through each auxiliary rolling shaft.

The adjusting frame body is provided with two threaded holes which are oppositely arranged, and the two threaded holes are spirally matched with the adjusting screw rod; the left side and the right side of the adjusting frame body are respectively provided with two adjusting holes, the four adjusting holes are respectively arranged in pairs in an opposite mode, adjusting fixing rods are commonly inserted into the two oppositely arranged adjusting holes, and two ends of each adjusting fixing rod are respectively fixedly installed on the cutting frame; the two adjusting fixing rods are respectively provided with an adjusting sliding groove, an adjusting sliding block is respectively arranged in each adjusting hole, and the two adjusting sliding grooves are respectively in sliding fit with the corresponding adjusting sliding blocks.

After adopting the structure, the utility model has the following beneficial effects:

1. the cutting and conveying mechanism is arranged to convey spliced curtain cloth, and when the spliced curtain cloth passes between the cutting knife and the corresponding cutting roller, the spliced curtain cloth is cut into two curtain cloth strips with the same width by the cutting knife at the same time, so that the cutting efficiency is improved, and the cutting is simple and rapid, and time and labor are saved.

2. The curtain cloth cutting mechanism can be provided with a plurality of curtain cloth cutting mechanisms so as to simultaneously cut the spliced curtain cloth into a plurality of curtain cloth pieces and further improve the cutting efficiency.

3. The cutting knife is hidden in the cutting protective cover due to the arrangement of the cutting protective cover, so that the operator is prevented from being accidentally injured when the device works.

Drawings

FIG. 1 is a schematic view of an automatic cord fabric processing line using the cutting and conveying device of the present invention;

FIG. 2 is a top view of an automatic cord fabric processing line using the cutting and conveying apparatus of the present invention;

FIG. 3 is an enlarged schematic view of the cutting conveyor of FIG. 1;

FIG. 4 is an enlarged schematic view of the centering device of FIG. 1;

FIG. 5 is a schematic view of the structure of the centering mechanism of the centering device;

fig. 6 is a schematic structural view of the single-station take-up and winding mechanism in fig. 1.

In the figure:

100-a first conveyor; 200-a second conveyor;

300-a manipulator; 31-a suction cup;

400-cutting a conveying device; 41-cutting the frame;

42-a cutting conveying motor; 421-a first cutting roller;

422-cutting roller II; 423-cutting roller III;

424-cutting roller four; 425-roller conveyor belt;

43-cutting the protective cover; 44-cutting knife;

45-cutting the motor; 461-cutting driving wheel;

462-cutting the driven wheel;

500-a winding device; 511-rolling the conveying frame;

512-a wind-up shaft; 513-second Fowler-Nordheim's turn;

521-rolling frame I; 523-rolling frame II;

531-rolling guide shaft one; 532-second winding guide shaft;

533-rolling guide shaft III; 534-fourth winding guide shaft;

54-a deviation rectifying roller; 55-laying up a discharging shaft;

56-co-winding shaft;

600-a centering device; 61-a centering frame;

62-centering conveying roller; 63-centering conveying motor;

64-Fulai round one; 651-adjusting the frame body;

652-adjusting the screw rod; 653-adjusting the stop lever;

654-adjusting handle; 655-adjusting the fixation rod.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

An automatic cord fabric processing line processes a primary cut cord fabric, wherein the primary cut cord fabric means an uncut cord fabric which is cut for the first time, the width of the primary cut cord fabric is n times of the width of a required cord fabric (namely, a cord fabric strip which is wound together with a backing fabric), n is 2, 3 and 4 … …, n is a positive integer, and the width of the primary cut cord fabric is 2 times of the width of the required cord fabric.

As shown in fig. 1 to 6, the automatic cord fabric processing line comprises a manipulator 300, and a first conveying device 100, a second conveying device 200, a cutting conveying device 400 and a winding device 500 which are arranged in sequence along a conveying direction, wherein the manipulator 300 is installed between the first conveying device 100 and the second conveying device 200; the conveying direction of the second conveying device 200 is taken as the front-to-back direction, and the direction perpendicular to the front-to-back direction in the horizontal plane is taken as the left-to-right direction; the front end of the second conveyor 200 is connected to the rear end of the first conveyor 100, and the rear end of the first conveyor 100 and the second conveyor 200 are located within the rotation range of the robot 300. The first conveying device is used for conveying the curtain cloth to be cut; the second conveying device 200 is used for conveying the spliced curtain cloth which is connected; the manipulator 300 is used for dragging the primary cut curtain cloth from the first conveying device 100 to the second conveying device 200 and connecting the primary cut curtain cloth to the front end of the spliced curtain cloth which is connected on the second conveying device 200; the cutting and conveying device is used for conveying the spliced cord fabric and cutting the spliced cord fabric into two cord fabric strips with the same width; the winding device is used for conveying the two cord fabric strips to corresponding stations and respectively winding the cord fabric strips and the cloth liner on the corresponding stations into rolls. The spliced curtain cloth refers to curtain cloth formed by sequentially connecting a plurality of initial cut curtain cloth end to end.

In this embodiment, the first conveyor 100 and the second conveyor are both conventional belt conveyors.

In this embodiment, the robot 300 is a conventional suction cup type rotary robot, a four-axis or five-axis robot, the gripping end of the robot 300 is provided with a suction cup 31, the suction cup 31 is a square plate-shaped structure, and the suction cup 31 is a conventional electric suction cup, and the suction cup 31 moves to the first conveying device 100 or the second conveying device 200 under the driving of the robot 300.

Further, a first camera device and a second camera device are respectively erected on the first conveying device 100 and the second conveying device 200, the first camera device is used for shooting the position coordinates of the fabric to be cut on the first conveying device 100, and the second camera device is used for shooting the position coordinates of the spliced fabric on the second conveying device 200. In addition, the robot 300 may be replaced by other gripping devices, not limited to the above-mentioned suction cup type robot, such as a device for picking up the cut ply and adhering it to the front end of the spliced ply, which is formed by a first rotating arm, a second rotating arm, an adhering machine and a picking head, which are mentioned in "an automatic tire cut ply splicer" with application number "202020569060.6".

It should be noted that the above-mentioned suction or placement of the robot 300, the conveyance and suspension of the first conveyor 100 and the second conveyor 200, and the opening and closing of the first camera and the second camera are all controlled by the controller. It should be noted that the controller processes the picture to obtain the corresponding position coordinates, which is a conventional technology, and therefore, the description is not repeated.

Thus, the fabric to be cut is conveyed on the first conveying device 100, the first camera device shoots and positions the fabric to be cut on the first conveying device 100, the second camera device shoots and positions the front end of the spliced fabric on the second conveying device 200 and transmits the front end of the spliced fabric to the controller, the controller obtains the position coordinates of the fabric to be cut and the position coordinates of the front end of the spliced fabric, then the manipulator 300 is controlled to grab the cut fabric and drag the cut fabric to the second conveying device 200, the rear end of the cut fabric is pressed on the front end of the spliced fabric to connect the fabric to the front end of the spliced fabric, and the operation is repeated according to the steps.

As shown in fig. 3, the cutting and conveying device 400 includes a cutting frame 41, a cutting and conveying mechanism for conveying, and a cutting fabric mechanism for cutting the spliced fabric; the cutting and conveying mechanism comprises at least one cutting roller and a cutting and conveying motor 42 for driving each cutting roller to rotate, each cutting roller is arranged along the left and right direction and is respectively installed on the cutting frame 41 in a rotatable mode, and the cutting and conveying motor 42 is installed on the cutting frame 41; the curtain cloth cutting mechanism is arranged in a cutting protective cover 43, the cutting protective cover 43 is provided with an upper opening and a lower opening which are communicated with each other, and the cutting protective cover 43 is arranged at the top of the cutting frame 41; the curtain cloth cutting mechanism comprises a disc-shaped cutting knife 44 and a cutting motor 45 for driving the cutting knife 44 to rotate, wherein one part of the cutting knife 44 extends out of the cutting protection cover 41, and the peripheral edge of the cutting knife 44 abuts against the outer surface of one of the cutting rollers.

Specifically, four cutting rollers are taken as an example for description, the four cutting rollers are respectively a first cutting roller 421, a second cutting roller 422, a third cutting roller 423 and a fourth cutting roller 424, the first cutting roller 421, the second cutting roller 422, the third cutting roller 423 and the fourth cutting roller 424 are respectively rotatably mounted on the cutting frame 41, and the rollers are rotatably mounted in the mechanical field and have a conventional structure, so that the description is not repeated; wherein, the first cutting roller 421 and the second cutting roller 422 are arranged side by side along the front-back direction in sequence, the third cutting roller 423 and the fourth cutting roller 424 are arranged side by side along the front-back direction in sequence, the second cutting roller 422 is positioned at the rear side of the first cutting roller 421, the third cutting roller 423 is positioned at the rear side of the fourth cutting roller 424, the first cutting roller 421 and the second cutting roller 422 are both positioned at the upper side of the third cutting roller 423, and the cutting conveying motor 42 is positioned below the rear side of the third cutting roller 423. The specific rotating structure of the cutting roller is as follows: one end of a cutting roller 421 is installed and is cut and rotate wheel one, the one end of cutting roller two 422 is installed and is cut and rotate wheel two, the one end of cutting roller three 423 is installed and is cut and rotate wheel three, the one end of cutting roller four 424 is installed and is cut and rotate wheel four, it cuts main rotation wheel to install on the output shaft of conveying motor 42 to cut, should cut the action wheel and be located and cut the downside that rotates wheel three, and, cut main rotation wheel, cut and rotate wheel one, cut and rotate wheel two, cut and rotate wheel three and cut and rotate wheel four and all be located same one side, cut main rotation wheel, cut the front side that rotates wheel three, cut the rear side that rotates wheel two, cut the front side that rotates wheel one and cut the rear side that rotates wheel four and around being equipped with roller conveyer belt 425 in proper order. Wherein, the splicing curtain cloth is clamped between the cutting knife 44 and the second cutting roller 422 during cutting. In this embodiment, each cutting roller is a synchronizing wheel or a chain wheel. Preferably, each cutting roller is a wear-resistant roller.

Thus, when the cutting and conveying motor 42 works, the output shaft of the cutting and conveying motor 42 rotates to drive the cutting driving wheel to rotate, and the roller driving belt 425 drives the first cutting and rotating wheel, the second cutting and rotating wheel, the third cutting and rotating wheel and the fourth cutting and driving wheel to rotate, so that the first cutting roller 421, the second cutting roller 422, the third cutting roller 423 and the fourth cutting roller 424 rotate, and the cut curtain cloth is conveyed.

The cutting protection cover 43 is installed at the rear side of the upper part of the cutting frame 41, the cutting motor 45 is installed at the upper part in the cutting protection cover 43, the circumference of the cutting knife 44 abuts against the outer surface of the second cutting roller 422, so that the spliced curtain cloth is divided into two curtain cloth strips under the rotation of the cutting knife 44, and the cutting knife 44 is in transmission connection with the output shaft of the cutting motor 45 in a conventional manner, for example, the shell of the cutting motor 45 is installed at the upper part of the cutting protection cover 43, and the output shaft of the cutting motor 45 is provided with a cutting driving wheel 461 in a conventional manner, if the two are in key connection; a cutting driven wheel 462 is rotatably mounted on the cutting protective cover 43, the cutting driven wheel 462 is mounted in a conventional manner, for example, a cutting mounting plate is fixedly mounted on the cutting protective cover 43, the cutting driven wheel 462 is rotatably mounted on the cutting mounting plate, a cutting driving wheel 461 is positioned above the cutting driven wheel 462, and a cutting conveyor belt is wound between the cutting driving wheel 461 and the cutting driven wheel 462; the cutting knife 44 is located at the cutting mounting plate, the cutting knife 44 is in transmission connection with the cutting driven wheel 462 in a conventional manner, for example, a cutting shaft is connected to the center of the cutting knife 44, the cutting shaft is connected with the cutting driven wheel 462 through a key, or a housing of the cutting motor 45 is mounted on the cutting mounting plate, and the cutting knife 44 is in transmission connection with an output shaft of the cutting motor 45. In this embodiment, both cutting driven wheel 462 and cutting driving wheel 461 are synchronous pulleys, and correspondingly, the cutting transmission belt is a belt.

Thus, when the cutting motor 45 works, the rotation of the output shaft of the cutting motor 45 drives the cutting driving wheel 461 to rotate, so as to drive the cutting driven wheel 462 to rotate, and further drive the cutting knife 44 to rotate, so as to cut the spliced curtain cloth on the second cutting roller 422, and thus cut the spliced curtain cloth passing through the second cutting roller 422 into two strips with the same width.

It should be noted that the number of the curtain strips is in direct proportion to the number of the curtain cutting mechanisms, when there are a plurality of curtain cutting mechanisms, the curtain cutting mechanisms are arranged side by side from left to right in sequence, if there are two curtain cutting mechanisms, there are three curtain strips, if there are three curtain cutting mechanisms, there are four curtain strips, and so on.

Preferably, in order to continuously grind the second cutting roller 422 while preventing the idle rotation of the cutting blade 44 and to facilitate the installation of a curtain on a machine table by an operator at the time of the previous preparation, a cutting guard 43 is installed at the upper portion of the cutting frame 41 so as to be able to approach or separate from the second cutting roller 422. The opening place, cut safety cover 43 and install on cutting frame 41 through moving structure, current conventional structure can be adopted to this moving structure, for example, the upper portion fixed mounting that cuts frame 41 has the support of cutting, this support of cutting can be the U style of calligraphy, a style of calligraphy or L style of calligraphy, the example is explained for the U style of calligraphy to use the support of cutting, the front end fixed mounting that cuts the support is on cutting frame 41, cut the rear end of support and seted up two mutual disposition's support bar hole, two support bar holes all arrange along the fore-and-aft direction, cut safety cover 43 and seted up respectively and cut the screw hole corresponding to the position in two support bar holes, two support bar holes and the corresponding screw hole that cuts are inserted respectively and are equipped with the cutting bolt. Thus, when the cutting knife 44 on the cutting protection cover 43 abuts against the cutting roller 422, the two cutting bolts respectively abut against the front sides of the corresponding support strip-shaped holes; when the cutting knife 44 and the cutting roller 422 are dislocated, the two cutting bolts respectively abut against the rear sides of the corresponding support strip-shaped holes.

Preferably, as shown in fig. 1-2 and fig. 4-5, a centering device 600 is provided between the second conveyor 200 and the cutting conveyor 400 to ensure that the spliced fabric on the second conveyor 200 is not shifted when being transferred to the cutting conveyor 400.

Specifically, the centering device 600 includes a centering frame 61, a centering conveying roller 62, and a centering mechanism for ensuring an intermediate position during conveyance of the spliced cord or cord strip; both ends of the centering conveying roller 62 are respectively rotatably mounted on the centering frame 61, and one end (the end is taken as a first end) of the centering conveying roller 62 extends out of the centering frame 61; a centering conveying motor 63 is mounted on the centering frame 61, an output shaft of the centering conveying motor 63 is in transmission connection with a first end of the centering conveying roller 62, and the transmission connection structure of the centering conveying motor 63 and the centering conveying roller 62 adopts the prior known technology, for example, the centering conveying roller 62 and the centering conveying motor 63 are arranged along the same direction, and the first end of the centering conveying roller 62 and the output shaft of the centering conveying motor 63 are connected through a coupling; if the centering conveying roller 62 and the centering conveying motor 63 are perpendicular to each other, the first end of the centering conveying roller 62 and the output shaft of the centering conveying motor 63 are in transmission connection through mutually meshed bevel gears. Thus, when the centering conveyor motor 63 is operated, the output shaft of the centering conveyor motor 63 rotates to rotate the centering conveyor rollers 62.

The centering mechanism comprises at least one group of auxiliary rolling assemblies and a manual adjusting assembly arranged at the rear side of each auxiliary rolling assembly; in the embodiment, three auxiliary rolling assemblies are taken as an example for description, the three auxiliary rolling assemblies are sequentially arranged at intervals from top to bottom, and the three auxiliary rolling assemblies have the same structure, so that one auxiliary rolling assembly is taken as an example for description, the auxiliary rolling assembly comprises an auxiliary rolling shaft fixedly arranged on the centering frame 61 and a plurality of coming wheels 64, the coming wheels are respectively sleeved on the auxiliary rolling shaft, and the aperture of each coming wheel is larger than the outer diameter of the auxiliary rolling shaft, so that each coming wheel can rotate on the auxiliary rolling shaft. The manual adjusting assembly comprises an adjusting frame body 651, an adjusting screw rod 652 and a plurality of adjusting limiting rods 653 which are arranged front and back, the adjusting screw rod 652 is arranged on the centering frame 61 in a rotatable mode, the adjusting frame body 651 is arranged on the adjusting screw rod 652 in a left-right sliding mode, each adjusting limiting rod 653 is fixedly arranged on the adjusting frame body 651 respectively and penetrates through each auxiliary rolling shaft, namely the free end of each adjusting limiting rod 653 is positioned at the front side of the auxiliary rolling assembly, each adjusting limiting rod 653 is divided into a group in pairs, the two adjusting limiting rods 653 in the same group are arranged in the left-right direction in sequence, each group of adjusting limiting rods are arranged from top to bottom in sequence, and each adjusting limiting rod 653 jointly forms an adjusting area for conveying spliced cord fabrics.

Further, the adjusting frame body 651 is a square frame, and the left side and the right side of the adjusting frame body 651 are respectively provided with a threaded hole, which are two threaded holes, the two threaded holes are arranged oppositely, and both the two threaded holes are in threaded fit with the adjusting screw rod 652, the adjusting screw rod 652 is screwed into the two threaded holes, the adjusting screw rod 652 is arranged along the left-right direction, and the first end of the adjusting screw rod 652 is installed on the centering frame 61 in a rotatable manner, the second end of the adjusting screw rod 652 extends out of the centering frame 61, and an adjusting handle 654 is fixedly installed on the adjusting screw rod 652, so that the adjusting screw rod 652 is driven to rotate by the rotation of the adjusting handle 654. The left side and the right side of the adjusting frame body 651 are also respectively provided with two adjusting holes, namely four adjusting holes, and the threaded holes in the same side of the adjusting frame body 651 are positioned between the two adjusting holes; the four adjusting holes are respectively arranged in pairs, the same adjusting fixing rod 655 is inserted into the two adjusting holes which are arranged oppositely, the two adjusting fixing rods 655 are arranged along the left and right directions, two ends of the two adjusting fixing rods 655 are respectively and fixedly installed on the left side and the right side of the cutting frame, adjusting sliding grooves are respectively arranged on the outer surfaces of the two adjusting fixing rods 655, adjusting sliding blocks are respectively arranged in the adjusting holes, the two adjusting sliding grooves are respectively in sliding fit with the corresponding adjusting sliding blocks, and therefore the adjusting frame body 651 can only move along the left and right directions of the adjusting screw rod 652. In this embodiment, each set of adjusting limiting rods 653 is sequentially a first set, a second set, and a third set from bottom to top, three auxiliary rolling assemblies are sequentially a first auxiliary rolling assembly, a second auxiliary rolling assembly, and a third auxiliary rolling assembly from bottom to top, the first set of adjusting limiting rods is located at the lower side of the first auxiliary rolling assembly, the second set of adjusting limiting rods is located between the first auxiliary rolling assembly and the second auxiliary rolling assembly, and the third set of adjusting limiting rods is located between the second auxiliary rolling assembly and the third auxiliary rolling assembly.

During centering, the adjusting handle 654 is manually rotated to drive the adjusting screw rod 652 to rotate, and since the two adjusting fixing rods 655 are respectively in sliding fit with the corresponding adjusting frame body 651, the adjusting frame body 641 moves leftwards or rightwards, so as to drive the adjusting limiting rods 653 to move, so as to adjust the area formed by the adjusting limiting rods 653 relative to the auxiliary rolling assemblies, thereby preventing the spliced curtain cloth output from the second conveying device 200 from deviating.

Preferably, the cutting and conveying device is also provided with a centering mechanism which is arranged at the front side of the cutting frame 41 and is positioned below the cutting roller four 424 so as to adjust the spliced curtain at any time.

In the present invention, the winding manner of the spliced cord fabric on the cutting and conveying mechanism 400 and the centering device 600 is as follows: the spliced curtain cloth from the second conveying device 200 sequentially passes through the auxiliary rolling assembly and the centering conveying roller 62, the part of the spliced curtain cloth between the second conveying device 200 and the auxiliary rolling assembly is arranged downwards and upwards, so that the spliced curtain cloth has a surplus between the centering device 600 and the cutting conveying mechanism 400 to avoid the spliced curtain cloth from being too tight, then the rear end of the spliced curtain cloth passes through the centering mechanism on the cutting frame 41, then passes through the front side of the cutting roller I421, then passes through the cutting roller II 422 to be cut into two curtain cloth strips, and the two curtain cloth strips sequentially pass through the rear side of the cutting roller II 422 and the front side of the cutting roller III 423, then are arranged downwards and then are wound upwards into the winding mechanism.

As shown in fig. 6, the winding device 500 includes a winding and conveying mechanism for conveying a plurality of cord fabric strips and winding mechanisms for winding the cloth liner and the cord fabric strips at multiple stations respectively, and the number of the winding and winding mechanisms is adapted to the number of the cord fabric strips, that is, two winding and winding mechanisms are taken as an example in this embodiment for description.

Specifically, the winding and conveying mechanism comprises a winding and conveying frame 511, a plurality of winding shafts 512 and a plurality of second welfare wheels 513, the winding and conveying frame 511 is a square frame, the winding and conveying frame 511 is erected above each winding and conveying mechanism through a plurality of upright posts, the winding and conveying frame 511 is arranged along the front and the back, each winding shaft 512 is arranged on the left and the right, each winding shaft 512 is fixedly installed on the winding and conveying frame 511, the winding shafts 512 are arranged in sequence from the front to the back at uniform intervals, and the winding shafts 512 are provided with the plurality of second welfare wheels 513. Preferably, to prevent the two strips from deviating, the front end of the rolling and conveying frame 511 is provided with a centering mechanism, which has the same structure as the aforementioned centering mechanism and is different only in the mounting position, and therefore, the description thereof will not be repeated.

The two winding-up mechanisms are sequentially arranged from front to back, and the two winding-up mechanisms have the same structure, so that one winding-up mechanism is taken as an example for explanation. The winding and winding mechanism comprises a cloth liner discharging shaft 55, a common winding shaft 56 and a winding auxiliary assembly for conveying cloth liners on the cloth liner discharging shaft 55 to the common winding shaft 56, the cloth liner discharging shaft 55 is used for placing the whole winding cloth liners, the common winding shaft 56 is used for winding the cloth liners and the cord fabric strips together, the cloth liner discharging shaft 55 is positioned at the rear side of the common winding shaft 56, and the rear end of one cord fabric strip extends into the common winding shaft 56; one end (taking the end as the first end) of the cloth liner discharging shaft 55 is rotatably mounted on the first winding frame body 521 respectively, the common winding shaft 56 is mounted on the second winding frame body 523 in a rotatable manner, one end (taking the end as the first end) of the common winding shaft 56 extends out of the first winding frame body 521, the second winding frame body is provided with a winding and winding motor, an output shaft of the winding and winding motor is in transmission connection with the first end of the common winding shaft 56, and the common winding shaft 56 is driven to rotate through rotation of the output shaft of the winding and winding motor. The winding mode of the spliced cord fabric in the winding device is that two cord fabrics jointly pass through the three cutting rollers 423 to enter the winding conveying frame 511, one cord fabric is downwards wound into the common winding shaft 56 of one station when approaching the common winding shaft 56 of the other station, and the other cord fabric is downwards wound onto the common winding shaft 56 of the other station when approaching the common winding shaft 56 of the other station.

The winding auxiliary component comprises a plurality of winding guide shafts, each winding guide shaft is respectively arranged on the winding and winding frame body 521 in a rotatable manner, and each winding guide shaft is positioned above the rear side of the cloth liner discharging shaft 55, four winding guide shafts are taken as an example in the embodiment, the four winding guide shafts are sequentially a first winding guide shaft 531, a second winding guide shaft 532, a third winding guide shaft 533 and a fourth winding guide shaft 534 from front to back, the first winding guide shaft 531, the third winding guide shaft 533 and the fourth winding guide shaft 534 are arranged side by side, the second winding guide shaft 532 is positioned at the lower side of the third winding guide shaft 533, and the cloth liner is wound in a manner that the cloth liner output from the cloth liner discharging shaft 55 sequentially passes through the upper side of the fourth winding guide shaft 534, the upper side of the third winding guide shaft 533, the second winding guide shaft 532 and the rear side of the first winding guide shaft 531, and wound onto a common take-up reel 56.

Thus, when the winding and winding motor is operated, the output shaft of the winding and winding motor rotates to drive the common winding shaft 56 to rotate, the rotation of the common winding shaft 56 winds the cloth liner on the cloth liner discharging shaft 55, and the common winding shaft 56 winds the cloth liner at the same time because a part of the cloth liner is clamped on the common winding shaft 56.

It should be noted that, when the whole roll of cloth liner is sleeved on the cloth liner discharging shaft 55, the whole roll of cloth liner is sleeved on the cloth liner discharging shaft 55 through the chuck, so as to limit the whole roll of cloth liner. Wherein, the chuck is fixed on the cloth liner discharging shaft 55 in a conventional way, for example, the chuck is provided with a through hole, and the through hole is connected with the cloth liner discharging shaft 55 by a key; for another example, the chuck is engaged with the cloth feeding shaft 55.

As a preferred mode, in order to prevent the cloth liner from deviating, a deviation rectifying mechanism is installed on the first rolling frame body 521, the deviation rectifying mechanism comprises a photoelectric sensor, a deviation rectifying roller and a deviation rectifying screw rod, the photoelectric sensor is installed on the upper side of the deviation rectifying roller through a deviation rectifying support, and a photoelectric probe of the photoelectric sensor is opposite to the side edge of the cloth liner; the deviation-correcting screw rod is rotatably installed outside the first winding frame body 521, a nut is arranged on the deviation-correcting screw rod in a sliding mode back and forth, and the nut is installed on the first winding frame body 521; the deviation rectifying roller is located on the rear side of the cloth pad discharging shaft 55 and is close to the winding guide shaft IV 534, one end of the deviation rectifying roller is installed on the first winding frame body 521 in a rotatable mode, and the second end of the deviation rectifying roller, which is on the same side with the deviation rectifying screw rod, extends out of the first winding frame body 521 and is fixedly installed on the nut. The signal output end of the photoelectric sensor is electrically connected with the signal input end of the controller.

In this embodiment, the cloth liner can be adjusted manually or automatically, and the manual mode is: the free end of the deviation-rectifying screw rod is provided with a deviation-rectifying handle, so that when light rays emitted by the photoelectric sensor are blocked by the cloth liner, the photoelectric sensor generates a trigger signal and transmits the trigger signal to the controller, the controller sends an alarm to remind field personnel to adjust, and the field personnel adopt the deviation-rectifying handle to adjust; the automatic mode is that, install the motor of rectifying on rolling support body 521, the output shaft transmission of the motor of rectifying is connected the one end of the lead screw of rectifying, and, close on the position of the roller of rectifying and install the camera, in order to shoot the position of floorcloth, when the controller detects the floorcloth according to photoelectric sensor and takes place the skew, the picture that the controller shot the camera is handled according to conventional mode, in order to confirm floorcloth skew direction and skew position, the corotation or the reversal of the motor of controlling rectifying is adjusted the roller of rectifying, avoid the floorcloth skew. In addition, the deviation correcting mechanism is not limited to the photoelectric sensor, and other conventional sensors, such as an infrared sensor, may be adopted.

In this embodiment, the cloth liner output from the cloth liner output shaft 55 is wound onto the winding auxiliary assembly through the deviation correcting roller.

Preferably, in order to facilitate subsequent operations of the finished products on the common winding shaft 56, four universal wheels are mounted at the bottom of the second winding frame 523, so that the finished products on the common winding shaft 56 can be pushed to corresponding machine stations for subsequent operations.

Preferably, the portion of the first cut ply corresponding to the portion between the second conveyor 200 and the centering device 600, the portion of the first cut ply corresponding to the portion between the centering device 600 and the cutting conveyor 400, and the portion of the two strips corresponding to the portion between the cutting conveyor 400 and the winding device 600 are left with a margin to avoid the first cut ply or strip from being too tight.

An automatic cord fabric processing line comprises a mechanical arm for dragging a primary cut cord fabric on a first conveying device 100 close to a second conveying device, the first conveying device 100 works simultaneously in the dragging process of the primary cut cord fabric to convey each primary cut cord fabric, when the mechanical arm drags the primary cut cord fabric to the second conveying device 100 and connects the rear end of the primary cut cord fabric to the front end of a spliced cord fabric on the second conveying device 200, then a centering conveying roller 62 and each cutting roller are conveyed by the second conveying device 200 and the centering device 600, the spliced cord fabric sequentially passes through an adjusting area, the conveying roller 62, a centering mechanism of the cutting conveying mechanism, a first cutting roller and a second cutting roller 422, the spliced cord fabric is cut into two cord fabric strips by a cutting knife 44 when the second cutting roller 422, the two cord fabric strips jointly pass through a third cutting roller 423 and enter a winding device 500, the two laying cloths wind the corresponding cord fabric strips on the common winding shaft 56 together under the rotation of the corresponding common winding shaft 56 respectively.

In the present invention, the above-mentioned motor and device are controlled by the aforementioned controller, which is a known controller, such as a PLC controller of mitsubishi or ohilon; in addition, the control of the mechanical equipment by the controller is a well-known technology, and is widely applied to the mechanical equipment, so that the description is not repeated.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a cut conveyor on curtain cloth automatic processing line which characterized in that: the curtain cloth cutting machine comprises a cutting frame, a cutting and conveying mechanism for conveying spliced curtain cloth and a curtain cloth cutting mechanism for cutting the spliced curtain cloth; the cutting and conveying mechanism comprises at least one cutting roller and a cutting and conveying motor for driving each cutting roller to rotate, each cutting roller is rotatably mounted on the cutting frame, and the spliced curtain fabric sequentially passes through each cutting roller; the curtain cloth cutting mechanism is erected on the upper portion of the cutting frame and comprises a disc-shaped cutting knife and a cutting motor used for driving the cutting knife to rotate, and the cutting knife is abutted to one of the cutting rollers.

2. The cutting and conveying device on the cord fabric automatic processing line according to claim 1, characterized in that: the cutting roller comprises a first cutting roller, a second cutting roller, a third cutting roller and a fourth cutting roller, wherein the first cutting roller and the second cutting roller are sequentially arranged along the front-back direction, the third cutting roller and the fourth cutting roller are sequentially arranged along the front-back direction, the second cutting roller is located on the rear side of the first cutting roller, the third cutting roller is located on the rear side of the fourth cutting roller, the first cutting roller and the second cutting roller are located on the upper side of the third cutting roller, and the cutting conveying motor is located below the rear side of the third cutting roller.

3. The cutting and conveying device on the cord fabric automatic processing line according to claim 2, characterized in that: a first cutting rotating wheel, a second cutting rotating wheel, a third cutting rotating wheel and a fourth cutting rotating wheel are respectively arranged at the first ends of the first cutting roller, the second cutting roller, the third cutting roller and the fourth cutting roller, a main cutting rotating wheel is arranged on an output shaft of the cutting conveying motor, and a roller conveying belt is sequentially wound on the main cutting rotating wheel, the front side of the third cutting rotating wheel, the rear side of the second cutting rotating wheel, the front side of the first cutting rotating wheel and the rear side of the fourth cutting rotating wheel; the cutting knife is abutted against the second cutting roller.

4. The cutting and conveying device on the cord fabric automatic processing line according to claim 3, characterized in that: cut curtain cloth mechanism through cut the safety cover install in cut on the frame, cut the upper shed and the under shed that the safety cover has mutual intercommunication, cut the motor install in cut the upper portion of safety cover, cut the part of sword stretch out in the under shed.

5. The cutting and conveying device on the cord fabric automatic processing line according to claim 4, wherein: the curtain cloth cutting mechanism is provided with a plurality of curtain cloth cutting mechanisms, and the cutting knives on each curtain cloth cutting mechanism are sequentially arranged at intervals along the length direction of the cutting roller.

6. The cutting and conveying device on the cord fabric automatic processing line according to claim 4, wherein: the cutting protection cover is arranged on the cutting frame in a mode of being close to or far away from the cutting roller II.

7. The cutting and conveying device on the cord fabric automatic processing line according to claim 6, characterized in that: the utility model discloses a cutting frame, including cutting frame, support bar hole, cutting safety cover, cutting frame is last to install and to cut the support, the rear end that cuts the support has seted up support bar hole, support bar hole is arranged along the fore-and-aft direction, it corresponds to cut the safety cover the position in support bar hole has seted up and has cut the screw hole, support bar hole with cut and inserted the cutting bolt between the screw hole in proper order.

8. A cutting and conveying device on an automatic cord fabric processing line according to any one of claims 1 to 7, characterized in that: a centering mechanism for ensuring intermediate conveyance is mounted on the lower portion of the front side of the cutting frame.

9. The cutting and conveying device on the cord fabric automatic processing line according to claim 8, characterized in that: the centering mechanism comprises at least one group of auxiliary rolling assemblies and a manual adjusting assembly arranged on the rear side of the auxiliary rolling assemblies, wherein the direction perpendicular to the front and rear directions in the horizontal plane is taken as the left-right direction; the auxiliary rolling assembly comprises an auxiliary rolling shaft and a plurality of Fulai wheels I, the auxiliary rolling shaft is mounted on the cutting frame, the Fulai wheels I are sleeved on the auxiliary rolling shaft respectively, and the aperture of each Fulai wheel I is larger than the outer diameter of the auxiliary rolling shaft;

the manual adjusting assembly comprises an adjusting frame body, adjusting screw rods arranged along the left and right sides and a plurality of adjusting limiting rods arranged along the front and back sides; the adjusting screw rod is rotatably mounted on the cutting frame, the adjusting frame body is mounted on the adjusting screw rod in a manner of sliding left and right, one end of each adjusting limiting rod is mounted on the front side of the adjusting frame body, and the free end of each adjusting limiting rod penetrates through each auxiliary rolling shaft.

10. The cutting and conveying device on the cord fabric automatic processing line according to claim 9, characterized in that: two threaded holes which are oppositely arranged are formed in the adjusting frame body, and the two threaded holes are in threaded fit with the adjusting screw rod; the left side and the right side of the adjusting frame body are respectively provided with two adjusting holes, the four adjusting holes are respectively arranged in pairs in an opposite mode, adjusting fixing rods are commonly inserted into the two oppositely arranged adjusting holes, and two ends of each adjusting fixing rod are respectively fixedly installed on the cutting frame; the two adjusting fixing rods are respectively provided with an adjusting sliding groove, an adjusting sliding block is respectively arranged in each adjusting hole, and the two adjusting sliding grooves are respectively in sliding fit with the corresponding adjusting sliding blocks.

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