CN216635474U - Silk laying head - Google Patents
Silk laying head Download PDFInfo
- Publication number
- CN216635474U CN216635474U CN202123039618.3U CN202123039618U CN216635474U CN 216635474 U CN216635474 U CN 216635474U CN 202123039618 U CN202123039618 U CN 202123039618U CN 216635474 U CN216635474 U CN 216635474U
- Authority
- CN
- China
- Prior art keywords
- head
- shearing
- bracket
- tension detection
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a fiber spreading head, which relates to the technical field of fiber spreading equipment.A compression roller for fiber spreading is arranged at one end of a bracket in the length direction of the fiber spreading head, and a connecting part for connecting a manipulator is arranged at the other end of the bracket; the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged and fixed in a frame-shaped area of the bracket along the length direction of the bracket; according to the utility model, the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged on the filament spreading head, so that the functions are integrated, and secondly, the heating mechanism, the shearing mechanism and the tension detection mechanism are all arranged in the frame-shaped area of the bracket, so that the structure of the filament spreading head is more compact, and the occupied space is smaller compared with the mode that the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged at other positions; and the compression roller of the wire laying head is arranged at the end part of the bracket, so that the wire laying head can extend into a narrow space area more easily to carry out wire laying operation, and the applicability is stronger.
Description
Technical Field
The utility model relates to the technical field of filament paving equipment, in particular to a filament paving head.
Background
The composite material manufactured by adopting the fiber spreading machine starts from the United states in the last 80 th century, and has various forms such as a gantry type fiber spreading device, a robot type fiber spreading device, a cylindrical fiber spreading device and the like, including a mixed type fiber spreading device and the like, and the fiber spreading machine has the advantages of continuous perfect functions and continuous improvement of performance. Has been developed to become a representative mainstream apparatus for the composite material automatic molding technology. The automatic filament laying process has good adaptability and can be used for manufacturing composite material parts with complex curved surfaces. In terms of the filament spreading machine, the filament spreading heads of various manufacturers have different configurations but similar basic functions, and can complete the functions of roller yarn spreading, yarn feeding, yarn breaking, yarn stopping, tension control, temperature control, laying pressure control and the like.
In the utility model patent with the application number of 201810594230.3 and the name of 'a filament paving head integrated with a filament bundle converging mechanism', the filament paving head comprises a filament paving head mounting base; the fixed yarn box assembly and the turnover yarn box assembly are arranged at the side end of the fiber placement head mounting base, and a strand channel is formed between the turnover mounting surface of the fiber placement head mounting base and the opposite surface of the turnover yarn box assembly; the tow conveying assemblies are respectively arranged on the side surfaces of the fixed yarn box assembly and the overturning yarn box assembly; and the filament bundle gathering mechanism guides and gathers the filament bundles conveyed by the filament bundle conveying assembly; the whole structure of the filament spreading head is complex and not compact, and the occupied space is large.
The utility model discloses an including the seal wire module among the utility model patent of application number "201420709170.2", the title "dysmorphism structure mandrel fibre is put head" put the module again, cutting module, pressure head module, slip sheet recovery module and heating module, can once lay many narrow fibre prepreg tapes and can accomplish the seal wire, carry, the slip sheet is retrieved, cut, the function of heating and laying, but it does not clearly disclose its actual structure setting to if not carrying out reasonable layout setting to various structures, can make the structure of spreading the head comparatively complicated.
Therefore, the development of the fiber laying head with integrated functions and compact structure is significant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fiber laying head, which solves the problems in the prior art and has the advantages of good integration, compact structure and smaller occupied space.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a fiber spreading head which comprises a frame-shaped bracket, wherein in the length direction of the frame-shaped bracket, one end of the bracket is provided with a compression roller for spreading fibers, and the other end of the bracket is provided with a connecting part for connecting a manipulator; the device is characterized by further comprising a heating mechanism for heating the tows, a shearing mechanism for shearing the tows and a tension detection mechanism for detecting the tension of the tows, wherein the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged and fixed in the frame-shaped area of the support along the length direction of the support.
Preferably, the tension detection mechanism, the shearing mechanism and the heating mechanism are arranged in sequence along the conveying direction of the tows.
Preferably, the support comprises two long rods arranged in parallel, and the tension detection mechanism, the shearing mechanism and the heating mechanism are fixed between the two long rods; and one end of each of the two long rods is provided with a connecting ring, and the press roll is arranged in the connecting ring through a press roll shaft.
Preferably, the other ends of the two long rods are fixedly connected through a short rod, and the connecting part is fixed on the short rod.
Preferably, the connecting part comprises a connecting flange, and a plurality of bolts for connecting the manipulator are fixed on the connecting flange.
Preferably, the long rod is connected with a yarn guide groove through a connecting rod, and the yarn guide groove is positioned between the compression roller and the heating mechanism.
Compared with the prior art, the utility model has the following technical effects:
according to the utility model, the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged on the filament spreading head, so that the functions are integrated, and secondly, the heating mechanism, the shearing mechanism and the tension detection mechanism are all arranged in the frame-shaped area of the bracket, so that the structure of the filament spreading head is more compact, and the occupied space is smaller compared with the mode that the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged at other positions; and the compression roller of the wire laying head is arranged at the end part of the bracket, so that the wire laying head can extend into a narrow space area more easily to perform wire laying operation, and the applicability is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of FIG. 1;
wherein, 1, a bracket; 2. a compression roller; 3. a heating mechanism; 4. a shearing mechanism; 5. a tension detection mechanism; 6. tow; 7. a long rod; 8. a connecting ring; 9. a compression roller shaft; 10. a short bar; 11. a connecting flange; 12. a bolt; 13. a thread guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide a fiber laying head, which solves the problems in the prior art and has the advantages of good integration, compact structure and smaller occupied space.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 2, the present embodiment provides a wire laying head, which includes a frame-shaped bracket 1, in the length direction of which, one end of the bracket 1 is provided with a press roller 2 for laying wire, and the other end is provided with a connecting part for connecting a manipulator; the device further comprises a heating mechanism 3 for heating the tows 6, a shearing mechanism 4 for shearing the tows 6 and a tension detection mechanism 5 for detecting the tension of the tows 6, wherein the heating mechanism 3, the shearing mechanism 4 and the tension detection mechanism 5 are arranged and fixed in the frame-shaped area of the support 1 along the length direction of the support 1.
When the device is used, the tows 6 pass through the detection mechanism, the shearing mechanism 4 and the heating mechanism 3 and then are wound on the compression roller 2, and the tows 6 are laid on the core mold through the compression roller 2.
In the embodiment, the heating mechanism 3, the shearing mechanism 4 and the tension detection mechanism 5 are arranged on the filament spreading head, so that the functions are integrated, and secondly, the heating mechanism 3, the shearing mechanism 4 and the tension detection mechanism 5 are all arranged in the frame-shaped area of the bracket 1, so that the filament spreading head is more compact in structure, and occupies a smaller space compared with a mode that the heating mechanism 3, the shearing mechanism 4 and the tension detection mechanism 5 are arranged at other positions; and the compression roller 2 of the wire laying head is arranged at the end part of the bracket 1, so that the wire laying head can extend into a narrow space area more easily for wire laying operation, and the applicability is stronger.
Further, this embodiment is along the direction of delivery of silk bundle 6, and tension detection mechanism 5, shearing mechanism 4, heating mechanism 3 arrange in proper order, and heating mechanism 3 is close to and is close to compression roller 2 setting, can guarantee that silk bundle 6 heats the back and carry out the shop silk operation immediately, avoids silk bundle 6 cooling to influence normally shop silk.
Further, the support 1 in this embodiment includes two long rods 7 arranged in parallel, and the tension detecting mechanism 5, the shearing mechanism 4, and the heating mechanism 3 are fixed between the two long rods 7; one end of each long rod 7 is provided with a connecting ring 8, and a press roll 2 is arranged in each connecting ring 8 through a press roll shaft 9.
It should be noted that the tension detecting mechanism 5, the shearing mechanism 4 and the heating mechanism 3 are all devices known to those skilled in the art, and can be directly obtained by purchasing, and it is also a basic skill of those skilled in the art to connect the tension detecting mechanism 5, the shearing mechanism 4 and the heating mechanism 3 with a controller to control the filament laying process, and therefore, detailed descriptions of the specific structures and working manners of the tension detecting mechanism 5, the shearing mechanism 4 and the heating mechanism 3 are omitted.
Furthermore, in the embodiment, the other ends of the two long rods 7 are fixedly connected through a short rod 10, and a connecting part is fixed on the short rod 10, and the connecting part can adopt any mechanism capable of being connected to a manipulator; after the wire laying head is connected with the mechanical arm through the connecting part, the wire laying head can be driven by the mechanical arm to perform deflection, rotation and other actions, and preferably, the mechanical arm has 6 degrees of freedom.
Further, the connecting portion in this embodiment includes a connecting flange 11, and a plurality of bolts 12 for connecting the robot are fixed on the connecting flange 11.
Furthermore, in the embodiment, the long rod 7 is connected with a thread guide groove 13 through a connecting rod, and the thread guide groove 13 is positioned between the press roller 2 and the heating mechanism 3; the thread guide groove 13 in this embodiment may be a conventional thread guide groove 13, for example, the thread guide groove 13 includes two guide rods arranged in parallel on a connecting rod, and a gap for the filament bundle 6 to pass through is formed between the two guide rods.
The adaptation according to the actual needs is within the scope of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The fiber spreading head is characterized by comprising a frame-shaped support, wherein in the length direction of the frame-shaped support, one end of the support is provided with a compression roller for spreading fibers, and the other end of the support is provided with a connecting part for connecting a manipulator; the device is characterized by further comprising a heating mechanism for heating the tows, a shearing mechanism for shearing the tows and a tension detection mechanism for detecting the tension of the tows, wherein the heating mechanism, the shearing mechanism and the tension detection mechanism are arranged and fixed in the frame-shaped area of the support along the length direction of the support.
2. The filament spreading head according to claim 1, wherein the tension detecting mechanism, the shearing mechanism, and the heating mechanism are arranged in this order in a conveying direction of the filament bundle.
3. The filament spreading head according to claim 2, wherein the support comprises two long rods arranged in parallel, and the tension detection mechanism, the shearing mechanism and the heating mechanism are fixed between the two long rods; and one end of each of the two long rods is provided with a connecting ring, and the press roll is arranged in the connecting ring through a press roll shaft.
4. The wire laying head as claimed in claim 3, wherein the other ends of the two long rods are fixedly connected by a short rod, and the connecting part is fixed on the short rod.
5. The wire laying head as claimed in claim 4, wherein the connecting portion comprises a connecting flange, and a plurality of bolts for connecting the manipulator are fixed on the connecting flange.
6. The wire laying head as claimed in any one of claims 3 to 5, wherein a wire guide groove is connected to the long rod through a connecting rod, and the wire guide groove is located between the press roller and the heating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039618.3U CN216635474U (en) | 2021-12-06 | 2021-12-06 | Silk laying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039618.3U CN216635474U (en) | 2021-12-06 | 2021-12-06 | Silk laying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216635474U true CN216635474U (en) | 2022-05-31 |
Family
ID=81738710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123039618.3U Active CN216635474U (en) | 2021-12-06 | 2021-12-06 | Silk laying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216635474U (en) |
-
2021
- 2021-12-06 CN CN202123039618.3U patent/CN216635474U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216635474U (en) | Silk laying head | |
| CN109501324B (en) | Glue-free fiber bar and production method thereof | |
| EP3281051B1 (en) | A method of sz stranding flexible micromodules | |
| KR20150119555A (en) | Alternative Manufacturing System Of Thermoset and Thermoplastic Prepreg | |
| JPH02229231A (en) | Apparatus for manufacturing feed bobbin for yarn-twisting | |
| CN113089178B (en) | Two-dimensional four-axis braided sleeve prefabricated part and preparation device and preparation method thereof | |
| JPH06254856A (en) | Manufacture of filament reinforced synthetic resin strand | |
| JP4829865B2 (en) | Manufacturing method of long fiber reinforced thermoplastic resin pellets | |
| CN216635472U (en) | Gantry type wire laying device | |
| JPS62206028A (en) | Apparatus for pre-reinforcing yarn components twisted to each other | |
| JPH06254855A (en) | Manufacture of filament reinforced synthetic resin strand | |
| JP5267035B2 (en) | Manufacturing method of long fiber reinforced resin pellets | |
| CN219951334U (en) | Twisting device for processing textile cotton thread | |
| CN114314196B (en) | Online wire bonding production process and device for carbon fiber manufacturing | |
| CN211542450U (en) | A material loading threading device for long pass yarn shop silk equipment | |
| CN221254430U (en) | Glass fiber portable single-split-drawing bundling device | |
| CN218841314U (en) | Automatic hair drawing machine | |
| CN219105230U (en) | Automatic change optical cable and wear fine system | |
| CN219547406U (en) | Rope machine capable of automatically cutting and preventing wire from running | |
| CN212688261U (en) | Creel for chemical fiber post-spinning | |
| CN219603782U (en) | Twisting texturing machine for fabric production | |
| CN215559892U (en) | Accurate positioning forced beam splitting device | |
| CN209961948U (en) | A optic fibre bundle reverse direction stretching device for optical fiber beam combiner | |
| JPH06254853A (en) | Manufacture of filament reinforced synthetic resin strand | |
| CN113699626A (en) | Automatic yarn splicing device and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |