CN211942204U - Cord fabric cutting and guiding device and cord fabric winding system - Google Patents

Abstract

The utility model provides a curtain cloth is decided and is drawn material device and curtain cloth coiling system. Wherein, the curtain cloth is decided and is drawn the material device and include: a frame body; the cutting and guiding structure is telescopically and movably arranged on the frame body and is provided with a cutting position and a guiding position; when the cutting material guiding structure is positioned at the cutting position, the cutting material guiding structure can pick up the cord fabric and cut the cord fabric; when the cutting and material guiding structure is switched from the cutting position to the material guiding position, the cord fabric moves along with the cutting and material guiding structure; when the cord fabric moves to the material guiding position along with the cutting material guiding structure, the cord fabric is separated from the cutting material guiding structure; drive arrangement, drive arrangement set up on the support body and with decide to draw the material structural connection to the drive is decided and is drawn the material structure and decide the position and draw the material position and switch between. The utility model provides an among the prior art can't carry out the automatic problem of deciding the material of drawing to matrix curtain cloth.

Description

Cord fabric cutting and guiding device and cord fabric winding system

Technical Field

The utility model relates to a rubber machinery particularly, relates to a curtain cloth is decided and is drawn material device and curtain cloth winding system.

Background

The carcass ply and the belt ply of the radial tire are main stress components, bear extremely complex acting forces such as periodic stretching, bending and shearing, and are stress framework layers of the tire. The strength and elasticity of the tire can bear complex stress and strain when the tire is used, and can alleviate the vibration and impact of external road surfaces, and the performance of the tire determines the quality and the service performance of the tire.

In the radial ply engineered tire manufacturing industry, carcass plies are produced by a 90 ° wirecord fabric cutting machine, and belt plies are produced by a small angle wirecord fabric cutting machine.

The 90-degree wirecord fabric cutting machine cuts the wirecord fabric into rectangular wirecord fabric strips according to the width set by the process, and the wirecord fabric strips are coiled on a trolley or a spool for a forming machine after splicing, edge-covering and film-pasting, and are the main components during tire forming, namely carcass wirecord fabric layers.

In the existing radial engineering tire manufacturing process, after the coiling of the carcass steel cord fabric reaches a set length, the general carcass cord fabric cutting mode is manually completed. Because matrix wirecord fabric width and weight are big, decide and draw the material operation inconvenient, work efficiency is not high, and only be fit for the batching that the duplex position was arranged about most circumstances, the batching that the duplex position was arranged around is decided and is drawn the material more inconvenient, influences the flexibility that the tire workshop place was used.

In the existing coiling process of the carcass steel cord fabric, each coil of trolley or spool needs to manually lead a stub bar to a position between a reel and a laying cloth when the carcass cord fabric is coiled, namely, manual material leading. After the coiling reaches the set length, the carcass cord fabric needs to be manually cut from the position between the mechanical centering component and the coiling component, and after the tail is coiled, the head is led to a new coiling station.

Therefore, in the prior art, the material guiding and cutting are manually completed. Because the width and the weight of the cord fabric of the cord body are large, cutting and material guiding are inconvenient. The method can be used for cutting and guiding the carcass cord fabric arranged at the left and right double stations, but is particularly difficult to cut and guide the carcass cord fabric arranged at the front and rear double stations.

As described above, the conventional techniques have a problem that the carcass ply cannot be automatically cut and fed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material device and curtain cloth coiling system are decided to curtain cloth to can't carry out the problem of deciding the material automatically to matrix curtain cloth among the solution prior art.

In order to achieve the above object, according to the utility model discloses an aspect provides a curtain cloth is decided and is drawn material device, include: a frame body; the cutting and guiding structure is telescopically and movably arranged on the frame body and is provided with a cutting position and a guiding position; when the cutting material guiding structure is positioned at the cutting position, the cutting material guiding structure can pick up the cord fabric and cut the cord fabric; when the cutting and material guiding structure is switched from the cutting position to the material guiding position, the cord fabric moves along with the cutting and material guiding structure; when the cord fabric moves to the material guiding position along with the cutting material guiding structure, the cord fabric is separated from the cutting material guiding structure; drive arrangement, drive arrangement set up on the support body and with decide to draw the material structural connection to the drive is decided and is drawn the material structure and decide the position and draw the material position and switch between.

Further, decide and draw the material structure and include: the cutting assembly comprises a cutting knife part and a moving part, the moving part is connected with the driving device, and the cutting knife part is movably arranged on the moving part; the material guiding assembly is provided with a telescopic part and a material guiding part, the telescopic part is connected with the driving device, and the telescopic part drives the material guiding part to move along the direction close to or far away from the frame body; when the cutting and material guiding structure moves to the cutting position, the telescopic part drives the material guiding part to perform telescopic motion so as to pick up the cord fabric, and the moving part drives the cutter part to penetrate through the cord fabric and cut the cord fabric.

Further, the cutter portion includes: the first cut-off knife is provided with a first cut-off surface, an insertion surface and a step surface which are sequentially connected, and the first cut-off surface and the step surface are respectively positioned on two sides of the insertion surface; the second cut-off knife, the second cut-off knife have the second of connecting in order decide the face and with step face complex fitting surface, and have the fit clearance between step face and the fitting surface, the first face of deciding, insert face, second decide the face and all be the V font, the first face of deciding is decided with the second and is decided the face and be symmetrical for the fit clearance.

Furthermore, the first cutter and the second cutter are positioned on the same plane.

Further, cut-off knife portion still includes two sets of fixed subassemblies, and two sets of fixed subassemblies are connected with first cut-off knife and second cut-off knife respectively, and fixed subassembly includes: the fixed seat is connected with the moving part; one end of the guide rod is connected with the fixed seat; the compression spring is sleeved on the guide rod; the other end of the guide rod is movably connected with the bracket, and the bracket can slide along the guide rod; the guide cylinder is arranged on the bracket; heating device and temperature-detecting device, heating device and temperature-detecting device set up respectively and keep away from the one end of guide bar at the direction cylinder, and heating device keeps away from the guide bar relative temperature-detecting device, and first cut-off knife or second cut-off knife setting are kept away from temperature-detecting device's one end at heating device.

Further, the moving part comprises a cutting frame and two groups of conveying assemblies respectively arranged on the cutting frame, the cutting frame is connected with the driving device, the two groups of conveying assemblies correspond to the two groups of fixing assemblies one to one, and the two groups of conveying assemblies are symmetrically arranged in the middle of the length direction of the cutting frame.

Further, the transfer assembly includes: the cutting motor is arranged at the end part of the cutting frame; the fixing assembly is arranged on the conveying belt, and the cutting motor drives the conveying belt to move; decide the guide rail, when conveyer belt drive mounting motion, fixed subassembly is followed and is decided the guide rail and remove.

Further, the material guiding part comprises: the undercarriage is provided with a plurality of adsorption holes, and the axial direction of the adsorption holes is the same as the thickness direction of the undercarriage; the magnetic beam is arranged on one side, close to the driving device, of the undercarriage; when the curtain cloth is picked up by the cutting and material guiding structure, the magnetic beam is attached to the landing gear, one side of the landing gear, which is far away from the magnetic beam, is close to the curtain cloth, and the curtain cloth is sucked up by the magnetic beam; when the curtain cloth is put down by the cutting and material guiding structure, the magnetic beam moves towards the direction far away from the undercarriage, and after the magnetic beam is separated from the undercarriage, the curtain cloth is separated from the cutting and material guiding structure.

Further, the telescopic part includes: the support frame is connected with the driving device; one end of the telescopic guide rail is connected with the support frame, and the other end of the telescopic guide rail is movably connected with the undercarriage; one end of the lifting cylinder is connected with the support frame, and the other end of the lifting cylinder is connected with the undercarriage so as to drive the undercarriage to move along the telescopic guide rail; the magnetic cylinder is arranged on the lifting cylinder, and the magnetic beam is connected with one end, far away from the lifting cylinder, of the magnetic cylinder.

Further, the driving device includes: the bearing seat assembly is arranged on the frame body; the speed reducing motor is arranged at one end of the frame body, which is far away from the bearing group assembly; the bearing group assembly is connected with the speed reducing motor through the synchronous belt assembly; the connecting bracket is arranged on the synchronous belt component, the speed reducing motor drives the synchronous belt component to move, and the synchronous belt component drives the connecting part to move between the bearing seat component and the speed reducing motor; the connecting plate, the one end that synchronous band subassembly was kept away from at linking bridge to the connecting plate setting decides the subassembly of deciding of drawing the material structure and draws the material subassembly to be connected with the one end that linking bridge was kept away from to the connecting plate respectively.

Furthermore, the curtain cloth cutting and material guiding device further comprises a linear guide rail, and the driving device moves along the linear guide rail.

According to another aspect of the utility model, a cord fabric coiling system is provided, draw the material device including foretell cord fabric's deciding.

Use the technical scheme of the utility model, the curtain cloth in this application is decided and is drawn the material device and include the support body and decide and draw the material structure. The cutting and material guiding structure is telescopically and movably arranged on the frame body and is provided with a cutting position and a material guiding position; when the cutting material guiding structure is positioned at the cutting position, the cutting material guiding structure can pick up the cord fabric and cut the cord fabric; when the cutting and material guiding structure is switched from the cutting position to the material guiding position, the cord fabric moves along with the cutting and material guiding structure; when the cord fabric moves to the material guiding position along with the cutting material guiding structure, the cord fabric is separated from the cutting material guiding structure; drive arrangement, drive arrangement set up on the support body and with decide to draw the material structural connection to the drive is decided and is drawn the material structure and decide the position and draw the material position and switch between.

When the cord fabric cutting and guiding device with the structure is used, the cord fabric cutting and guiding device is provided with the cutting and guiding structure, so that when the cord fabric needs to be cut and guided, the cord moves the cutting and guiding structure to the guiding position, picks up the cord fabric, and then moves the cord fabric to the cutting position. After the cord fabric is cut off by the cutting and material guiding structure, the cord fabric is separated from the cutting and material guiding device and the cutting and material guiding operation is completed. Thereby effectively solving the problem that the tyre cord fabric can not be automatically cut to lead the material in the prior art.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic view of a cord winding system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram showing the cord fabric cutting and guiding device of the cord fabric winding system in FIG. 1;

FIG. 3 shows a side view of the cord fabric cutting and guiding device of FIG. 2;

FIG. 4 is a top view of the cord fabric cutting and guiding device shown in FIG. 2;

FIG. 5 is a schematic structural diagram of a driving device of the cord fabric cutting and guiding device in FIG. 2;

FIG. 6 is a schematic structural diagram of a material guiding assembly of a cutting and material guiding structure of the cord fabric cutting and material guiding device in FIG. 2;

FIG. 7 is a schematic structural diagram of a cutting assembly of a cutting and guiding structure of the cord fabric cutting and guiding device in FIG. 2;

FIG. 8 is a schematic diagram showing the first and second cutters of the severing assembly of FIG. 7 in a positional relationship prior to insertion into a curtain;

FIG. 9 shows a left side view of FIG. 8;

FIG. 10 is a schematic view showing the connection of the first cutter of FIG. 7 to the holder;

fig. 11 shows a schematic connection diagram of the second cutter of fig. 7 with the holder.

Wherein the figures include the following reference numerals:

10. a frame body; 20. cutting off the material guiding structure; 21. cutting the assembly; 211. a cutter part; 2111. a first cutter; 2112. a second cutter; 2113. a first cut surface; 2114. an insertion face; 2115. a step surface; 2116. a second cut surface; 2117. a mating surface; 2118. fitting gaps; 212. a moving part; 2121. cutting off the frame; 213. a fixing assembly; 2131. a fixed seat; 2132. a guide bar; 2133. a compression spring; 2134. a support; 2135. a guide cylinder; 2136. a heating device; 2137. a temperature detection device; 214. a transfer assembly; 2141. cutting off the motor; 2142. a conveyor belt; 2143. cutting off the guide rail; 22. a material guiding assembly; 221. a telescopic part; 2211. a support frame; 2212. a telescopic guide rail; 2213. a lifting cylinder; 2214. a magnetic cylinder; 222. a material guiding part; 2221. a landing gear; 2222. an adsorption hole; 2223. a magnetic beam; 30. a drive device; 31. a bearing housing assembly; 32. a reduction motor; 33. a timing belt assembly; 34. connecting a bracket; 35. a connecting plate; 40. a linear guide rail.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, 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 application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that the cord fabric of the tire body cannot be automatically cut to lead the material in the prior art, the application provides a cord fabric cutting and leading device and a cord fabric coiling system.

As shown in fig. 1, the cord fabric winding system includes a cord fabric cutting and feeding device described below, and by this arrangement, the winding efficiency of the cord fabric can be effectively improved.

As shown in fig. 2 to 11, the curtain fabric cutting and guiding device in the present application includes a frame body 10 and a cutting and guiding structure 20. The cutting and guiding structure 20 is telescopically and movably arranged on the frame body 10, and the cutting and guiding structure 20 is provided with a cutting position and a guiding position; when the cutting material guiding structure 20 is located at the cutting position, the cutting material guiding structure 20 can pick up the cord fabric and cut the cord fabric; when the cutting and material guiding structure 20 is switched from the cutting position to the material guiding position, the cord fabric moves together with the cutting and material guiding structure 20; when the cord fabric moves to the material guiding position along with the cutting material guiding structure 20, the cord fabric is separated from the cutting material guiding structure 20; and the driving device 30 is arranged on the frame body 10, is connected with the cutting and guiding structure 20 and is used for driving the cutting and guiding structure 20 to switch between the cutting position and the guiding position.

When the cord fabric cutting and guiding device with the structure is used, the cord fabric cutting and guiding structure 20 is arranged, so when the cord fabric needs to be cut and guided, the cord moves the cutting and guiding structure 20 to the material guiding position, picks up the cord fabric, and then moves the cord fabric to the cutting position. After the cord fabric is cut by the cutting and feeding structure 20, the cord fabric is separated from the cutting and feeding device and the cutting and feeding operation is completed. Thereby effectively solving the problem that the tyre cord fabric can not be automatically cut to lead the material in the prior art.

Specifically, as shown in fig. 3 and 4, cutting dummy bar structure 20 includes a cutting assembly 21 and a dummy bar assembly 22. The cutting assembly 21 comprises a cutting part 211 and a moving part 212, the moving part 212 is connected with the driving device 30, and the cutting part 211 is movably arranged on the moving part 212; the material guiding assembly 22 is provided with a telescopic part 221 and a material guiding part 222, the telescopic part 221 is connected with the driving device 30, and the telescopic part 221 drives the material guiding part 222 to move along the direction close to or far away from the frame body 10; when the cutting and guiding structure 20 moves to the cutting position, the stretching part 221 drives the guiding part 222 to stretch and draw to pick up the cord fabric, and the moving part 212 drives the cutter part 211 to penetrate the cord fabric and cut the cord fabric.

Specifically, as shown in fig. 7 and 8, the cutter portion 211 includes a first cutter 2111 and a second cutter 2112. The first cutting knife 2111 has a first cut surface 2113, an insertion surface 2114, and a step surface 2115 connected in sequence, and the first cut surface 2113 and the step surface 2115 are located on both sides of the insertion surface 2114, respectively; the second cutting blade 2112 has a second cut surface 2116 and a fitting surface 2117 that fits the step surface 2115, which are connected in this order, and a fitting gap 2118 is provided between the step surface 2115 and the fitting surface 2117, the first cut surface 2113, the insertion surface 2114, and the second cut surface 2116 are each in a V-shape, and the first cut surface 2113 and the second cut surface 2116 are symmetrical with respect to the fitting gap 2118. With this arrangement, when the cutting and feeding structure 20 moves from the feeding position to the cutting position, the first cutter 2111 and the second cutter 2112 approach each other, and the first cutter 2111 is inserted through the insertion surface 2114 and penetrates the picked-up web, while the second cutter 2112 can be inserted together with the first cutter 2111 and penetrates the picked-up web. Then, the first cutter 2111 and the second cutter 2112 are moved in directions away from each other by the moving portion 212, and the picked-up web is cut by the action of the first cut surface 2113 and the second cut surface 2116. After cutting, the cord fabric is separated from the cutting and guiding structure 20.

In the present application, each of the first cut surface 2113 and the second cut surface 2116 has a concave V-shaped surface, and the insertion surface 2114 is a convex insertion surface 2114.

Preferably, when the first cutter 2111 and the second cutter 2112 are inserted into the curtain cloth, the first cutter 2111 and the second cutter 2112 are positioned at a position half the length in the width direction of the curtain cloth, that is, at the center in the width direction of the curtain cloth.

Also, it is to be noted that, when the first cutter 2111 and the second cutter 2112 are moved away from each other, the bottommost portions of the V-shaped concave surfaces of the first cutter 2111 and the second cutter 2112 are aligned with the curtain. Through setting up like this, can guarantee to the more smooth of the cutting trace of curtain cloth.

Meanwhile, the first cutter 2111 and the second cutter 2112 are both perpendicular to the picked-up curtain.

Specifically, as shown in fig. 9, the first cutting blade 2111 and the second cutting blade 2112 are located on the same plane. Through setting up like this, can prevent effectively that the in-process curtain cloth of cutting to curtain cloth from producing the distortion because of the atress is inhomogeneous to guarantee to decide the effect. And the first cutter 2111 and the second cutter 2112 can be ensured not to cross steel wires when falling and piercing into the curtain cloth.

Specifically, as shown in fig. 10 and 11, the cutter portion 211 further includes two sets of fixing assemblies 213, the two sets of fixing assemblies 213 are respectively connected to the first cutter 2111 and the second cutter 2112, and the fixing assemblies 213 include a fixing seat 2131, a guide rod 2132, a compression spring 2133, a bracket 2134, a guide cylinder 2135, a heating device 2136, and a temperature detecting device 2137. The fixed seat 2131 is connected with the moving part 212; one end of the guide rod 2132 is connected with the fixed seat 2131; the compression spring 2133 is sleeved on the guide rod 2132; the other end of the guide rod 2132 is movably connected with a support 2134, and the support 2134 can slide along the guide rod 2132; the guide cylinder 2135 is arranged on the bracket 2134; the heating device 2136 and the temperature detecting device 2137 are respectively arranged at one end of the guide cylinder 2135 far away from the guide rod 2132, the heating device 2136 is far away from the guide rod 2132 relative to the temperature detecting device 2137, and the first cut-off knife 2111 or the second cut-off knife 2112 is arranged at one end of the heating device 2136 far away from the temperature detecting device 2137. With this arrangement, the first cutter 2111 and the second cutter 2112 can be inserted into and penetrate the picked-up curtain fabric by the guide cylinders 2135 of the corresponding fixing assemblies 213, and can be retracted after cutting of the curtain fabric is completed. On the other hand, by providing the heating device 2136, the first cutter 2111 and the second cutter 2112 can be heated, and since the cord fabric includes a rubber material, the hardness of the rubber can be reduced after heating the first cutter 2111 and the second cutter 2112, and the rubber material can be cut through more easily. The purpose of the temperature detector 2137 is to prevent the heating temperature of the heater 2136 from becoming too high. Further, since the first cutter 2111 and the second cutter 2112 are moved in the direction of approaching each other after the curtain fabric is heated, the first cutter 2111 and the second cutter 2112 are likely to collide with each other, and the guide bar 2132 and the compression spring 2133 are provided to constitute an elastic system, thereby providing a cushioning effect for the first cutter 2111 and the second cutter 2112.

Specifically, the moving part 212 includes a cutting frame 2121 and two sets of conveying units 214 respectively disposed on the cutting frame 2121, the cutting frame 2121 is connected to the driving device 30, the two sets of conveying units 214 are in one-to-one correspondence with the two sets of fixing units 213, and the two sets of conveying units 214 are symmetrically disposed with respect to the middle position in the longitudinal direction of the cutting frame 2121. By so doing, the first cutting blade 2111 and the second cutting blade 2112 can be moved in directions to approach or separate from each other by the corresponding transfer assembly 214.

Specifically, the conveying assembly 214 includes a cutting motor 2141, a conveying belt 2142, and a cutting guide 2143. The cutting motor 2141 is provided at an end of the cutting frame 2121; the fixing assembly 213 is arranged on the conveyor belt 2142, and the cutting motor 2141 drives the conveyor belt 2142 to move; when the belt 2142 drives the motion of the fixing member, the fixing member 213 moves along the cutting guide 2143.

Specifically, as shown in fig. 6, the pilot 222 includes a landing gear 2221 and a magnet beam 2223. A plurality of suction holes 2222 are formed in the undercarriage 2221, and the axial direction of the suction holes 2222 is the same as the thickness direction of the undercarriage 2221; the magnet beam 2223 is provided on the landing gear 2221 on the side closer to the drive device 30; when the curtain cloth is picked up by the cutting and material guiding structure 20, the magnet beam 2223 is attached to the landing gear 2221, one side of the landing gear 2221 far away from the magnet beam 2223 is close to the curtain cloth, and the curtain cloth is sucked up by the magnet beam 2223; when the fabric is lowered by the cutting and guiding structure 20, the magnet beam 2223 moves in a direction away from the landing gear 2221, and after the magnet beam 2223 is separated from the landing gear 2221, the fabric is separated from the cutting and guiding structure 20. Since the fabric has steel wires, when the fabric is picked up, the undercarriage 2221 first approaches the fabric to be picked up, and then the magnet beam 2223 moves toward the undercarriage 2221 and generates a suction force to the fabric by the action of a magnetic force, so that the fabric can be picked up. After the curtain fabric is cut, the magnet beam 2223 moves away from the landing gear 2221, and the curtain fabric falls off from the landing gear 2221 after the magnetic force is lost. In addition, the adsorption holes 2222 can ensure the adsorption effect of the magnet beam 2223 on the cord fabric.

Specifically, the telescoping section 221 includes a support frame 2211, at least one telescoping rail 2212, at least one lift cylinder 2213, and at least one magnet cylinder 2214. The support 2211 is connected with the driving device 30; one end of the telescopic guide rail 2212 is connected with the support frame 2211, and the other end of the telescopic guide rail 2212 is movably connected with the undercarriage 2221; one end of the lifting cylinder 2213 is connected with the support frame 2211, and the other end of the lifting cylinder 2213 is connected with the undercarriage 2221 to drive the undercarriage 2221 to move along the telescopic guide rail 2212; the magnet cylinder 2214 is disposed on the lift cylinder 2213, and the magnet beam 2223 is connected to an end of the magnet cylinder 2214 remote from the lift cylinder 2213. By so arranging, it is possible to achieve extension and retraction of the landing gear 2221 and to enable the landing gear 2221 to be brought close to the curtain to be picked up. Also, by so arranging, it is possible to also effect movement of the magnet beam 2223 in a direction toward or away from the landing gear 2221.

In one embodiment of the present application, the number of the telescopic guide rail 2212, the lifting cylinder 2213 and the magnetic cylinder 2214 is two, and the two telescopic guide rails 2212, the two lifting cylinders 2213 and the two magnetic cylinders 2214 are respectively and correspondingly arranged at two ends of the landing gear 2221.

Specifically, as shown in fig. 5, the driving device 30 includes a bearing housing assembly 31, a reduction motor 32, and a timing belt assembly 33. The bearing seat assembly 31 is arranged on the frame body 10; the speed reducing motor 32 is arranged at one end of the frame body 10 far away from the bearing set assembly; the bearing set assembly is connected with the speed reducing motor 32 through a synchronous belt assembly 33; the connecting bracket 34 is arranged on the synchronous belt assembly 33, the speed reducing motor 32 drives the synchronous belt assembly 33 to move, and the synchronous belt assembly 33 drives the connecting part to move between the bearing seat assembly 31 and the speed reducing motor 32; and the connecting plate 35 is arranged at one end of the connecting bracket 34 far away from the synchronous belt assembly 33, and the cutting assembly 21 and the material guiding assembly 22 of the cutting and material guiding structure 20 are respectively connected with one end of the connecting plate 35 far away from the connecting bracket 34.

Specifically, the cord fabric cutting and guiding device further comprises a linear guide rail 40, and the driving device 30 moves along the linear guide rail 40. Through setting up like this, can guarantee effectively that drive arrangement 30's motion is more stable to can guarantee to decide the effect better to the curtain cloth.

Further, the present application includes a plurality of position detection devices, and the positions of the driving device 30, the first cutting blade 2111, and the second cutting blade 2112 are detected by the plurality of position detection devices, respectively.

In the coiling process of the carcass wirecord fabric, after the cord fabric is coiled to a required length, the cord fabric is cut, and after a material tail is coiled, a material head of the cord fabric is led to a new coiling station.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. the cutting and material guiding operation of the cord fabric can be automatically completed;

2. labor cost is reduced, and equipment efficiency is improved;

3. the arrangement mode of front and back double-station coiling of the carcass steel cord fabric becomes possible.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. The utility model provides a curtain cloth is decided and is drawn material device which characterized in that includes:

a frame body (10);

the cutting and guiding structure (20) is telescopically and movably arranged on the frame body (10), and the cutting and guiding structure (20) is provided with a cutting position and a guiding position;

when the cutting and material guiding structure (20) is located at the cutting position, the cutting and material guiding structure (20) can pick up the cord fabric and cut the cord fabric;

when the cutting and material guiding structure (20) is switched to the material guiding position from the cutting position, the cord fabric moves together with the cutting and material guiding structure (20);

when the cord fabric moves to the material guiding position along with the cutting material guiding structure (20), the cord fabric is separated from the cutting material guiding structure (20);

drive arrangement (30), drive arrangement (30) set up on support body (10) and with decide to draw material structure (20) and be connected, in order to drive decide to draw material structure (20) decide cut the position with draw and switch between the material position.

2. A cord fabric cutting and guiding device according to claim 1, wherein said cutting and guiding structure (20) comprises:

the cutting assembly (21), the cutting assembly (21) comprises a cutter part (211) and a moving part (212), the moving part (212) is connected with the driving device (30), and the cutter part (211) is movably arranged on the moving part (212);

the material guiding assembly (22), the material guiding assembly (22) is provided with a telescopic part (221) and a material guiding part (222), the telescopic part (221) is connected with the driving device (30), and the telescopic part (221) drives the material guiding part (222) to move along the direction close to or far away from the frame body (10);

when cutting material guiding structure (20) move to the cutting position, telescopic part (221) drives material guiding part (222) to move telescopically so as to pick up the cord fabric, and moving part (212) drives cutter part (211) to penetrate through the cord fabric and cut the cord fabric.

3. A cord fabric cutting and feeding device according to claim 2, wherein said cutter portion (211) comprises:

the cutting device comprises a first cutting knife (2111), wherein the first cutting knife (2111) is provided with a first cutting surface (2113), an insertion surface (2114) and a step surface (2115) which are sequentially connected, and the first cutting surface (2113) and the step surface (2115) are respectively positioned on two sides of the insertion surface (2114);

second cut-off knife (2112), second cut-off knife (2112) have the second of connecting in order decide face (2116) and with step face (2115) complex fitting surface (2117), just step face (2115) with cooperation clearance (2118) have between fitting surface (2117), first decide face (2113) insert face (2114) the second decide face (2116) and all be the V font, first decide face (2113) with the second decide face (2116) for cooperation clearance (2118) symmetry.

4. A cord fabric cutting and guiding device according to claim 3, wherein the first cutter (2111) and the second cutter (2112) are located on the same plane.

5. A cord fabric cutting and feeding device according to claim 3, wherein said cutter portion (211) further comprises two sets of fixing members (213), and said two sets of fixing members (213) are respectively connected to said first cutter (2111) and said second cutter (2112), said fixing members (213) comprising:

a fixed seat (2131), wherein the fixed seat (2131) is connected with the moving part (212);

the guide rod (2132), one end of the said guide rod (2132) is connected with said fixed seat (2131);

the compression spring (2133), the said compression spring (2133) is fitted over the said guide bar (2132);

the other end of the guide rod (2132) is movably connected with the bracket (2134), and the bracket (2134) can slide along the guide rod (2132);

a guide cylinder (2135), the guide cylinder (2135) disposed on the bracket (2134);

the cutting device comprises a heating device (2136) and a temperature detection device (2137), wherein the heating device (2136) and the temperature detection device (2137) are respectively arranged at one end, far away from the guide rod (2132), of the guide cylinder (2135), the heating device (2136) is far away from the guide rod (2132) relative to the temperature detection device (2137), and the first cutting knife (2111) or the second cutting knife (2112) is arranged at one end, far away from the temperature detection device (2137), of the heating device (2136).

6. A cord fabric cutting and guiding device according to claim 5, wherein the moving part (212) comprises a cutting frame (2121) and two sets of conveying assemblies (214) respectively arranged on the cutting frame (2121), the cutting frame (2121) is connected with the driving device (30), the two sets of conveying assemblies (214) are in one-to-one correspondence with the two sets of fixing assemblies (213), and the two sets of conveying assemblies (214) are symmetrically arranged relative to the middle position of the cutting frame (2121) in the length direction.

7. A cord cutting and guiding device according to claim 6, wherein said conveying assembly (214) comprises:

a cutting motor (2141), wherein the cutting motor (2141) is arranged at the end part of the cutting frame (2121);

the fixing assembly (213) is arranged on the conveying belt (2142), and the cutting motor (2141) drives the conveying belt (2142) to move;

decide guide rail (2143), when conveyer belt (2142) drive the mounting motion, fixed subassembly (213) are followed decide guide rail (2143) and are removed.

8. A cord cutting and guiding device according to any one of claims 2 to 7, characterized in that the guiding portion (222) comprises:

the landing gear (2221) is provided with a plurality of adsorption holes (2222), and the axial direction of the adsorption holes (2222) is the same as the thickness direction of the landing gear (2221);

a magnet beam (2223), said magnet beam (2223) being disposed on a side of said landing gear (2221) that is proximal to said drive (30);

when the curtain cloth is picked up by the cutting and material guiding structure (20), the magnet beam (2223) is attached to the landing gear (2221), one side, far away from the magnet beam (2223), of the landing gear (2221) is close to the curtain cloth, and the magnet beam (2223) sucks up the curtain cloth;

when decide and draw material structure (20) will when curtain cloth puts down, magnet beam (2223) orientation is kept away from the direction motion of undercarriage (2221), magnet beam (2223) with undercarriage (2221) separation back, curtain cloth breaks away from decide and draw material structure (20).

9. A cord fabric cutting and guiding device according to claim 8, wherein said expansion part (221) comprises:

a support frame (2211), wherein the support frame (2211) is connected with the driving device (30);

at least one telescopic guide rail (2212), one end of the telescopic guide rail (2212) is connected with the support frame (2211), and the other end of the telescopic guide rail (2212) is movably connected with the undercarriage (2221);

at least one lifting cylinder (2213), wherein one end of the lifting cylinder (2213) is connected with the support frame (2211), and the other end of the lifting cylinder (2213) is connected with the undercarriage (2221) to drive the undercarriage (2221) to move along the telescopic guide rail (2212);

the magnetic cylinder (2214) is arranged on the lifting cylinder (2213), and the magnetic beam (2223) is connected with one end, away from the lifting cylinder (2213), of the magnetic cylinder (2214).

10. A cord cutting and guiding device according to any one of claims 1 to 7, characterized in that said driving device (30) comprises:

the bearing seat assembly (31), the bearing seat assembly (31) is arranged on the frame body (10);

the speed reducing motor (32), the speed reducing motor (32) is arranged at one end of the frame body (10) far away from the bearing group assembly;

a timing belt assembly (33), the bearing set assembly and the reduction motor (32) being connected by the timing belt assembly (33);

the connecting bracket (34) is arranged on the synchronous belt assembly (33), the speed reducing motor (32) drives the synchronous belt assembly (33) to move, and the synchronous belt assembly (33) drives the connecting shaft to move between the bearing block assembly (31) and the speed reducing motor (32);

connecting plate (35), connecting plate (35) set up linking bridge (34) are kept away from the one end of synchronous belt subassembly (33), decide subassembly (21) of deciding of leading material structure (20) and lead material subassembly (22) respectively with connecting plate (35) are kept away from the one end of linking bridge (34) is connected.

11. A cord fabric cutting and guiding device according to any one of claims 1 to 7, characterized by further comprising a linear guide (40), said driving device (30) moving along said linear guide (40).

12. A cord fabric winding system comprising the cord fabric cutting and guiding device according to any one of claims 1 to 10.

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