CN203093179U - Automatic lattice composite material plate knitting machine - Google Patents
Automatic lattice composite material plate knitting machine Download PDFInfo
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- CN203093179U CN203093179U CN 201320051112 CN201320051112U CN203093179U CN 203093179 U CN203093179 U CN 203093179U CN 201320051112 CN201320051112 CN 201320051112 CN 201320051112 U CN201320051112 U CN 201320051112U CN 203093179 U CN203093179 U CN 203093179U
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- 239000002131 composite material Substances 0.000 title claims abstract description 63
- 238000009940 knitting Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 238000013461 design Methods 0.000 claims abstract description 16
- 239000011159 matrix material Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 22
- 238000005516 engineering process Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000009941 weaving Methods 0.000 description 6
- 239000011162 core material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses an automatic lattice composite material plate knitting machine. The machine comprises a composite material plate fixing mechanism, a walking mechanism, a fiber threading mechanism and a digital control programming mechanism, wherein the fixing mechanism fixes the pretreated composite material plate, the walking mechanism can flatly move in X direction and Y direction of the plane parallel with the composite material plate according to the design of digital control software, the fiber threading mechanism comprises a threading needle support and a driving mechanism, the threading needle support can rotate the angle of the threading needle, release or fasten the threading needle according to the design of the digital control software, the driving mechanism drives the threading needle support to flatly move in the plane vertical to the composite material plate, and the digital control programming mechanism comprises a programming component and an executing component. The automatic knitting machine disclosed by the utility model adopts a mechanical automatic preparation method, is high in production efficiency, large in knitting size, and stable in quality, and provides technical guarantee for popularization and application of the lattice composite material.
Description
Technical Field
The utility model relates to an automatic weave dull and stereotyped make-up machine of dot matrix combined material belongs to combined material preparation engineering field.
Background
The lattice composite material is an ordered porous super-light structural material designed by simulating the molecular lattice configuration, and the design can reduce the weight of the lattice material, improve the specific rigidity and the specific strength of the lattice material, and has better mechanical property and energy absorption effect than the metal foam with unordered microstructure under the same weight; the gaps among the net frames can meet the functional requirements of oil storage, battery configuration, heat convection and the like; at the same time, it also has good actuation, noise reduction and electromagnetic radiation shielding capabilities. At present, the development of dot matrix composite materials at home and abroad is still in the initial stage, in particular, the large-scale dot matrix composite material weaving machine equipment for manufacturing the dot matrix composite materials is deficient, the existing preparation method is mainly finished by manual weaving, the production efficiency is low, the labor intensity is high, the product performance is poor, the production geometric dimension is small, and the application of the dot matrix composite materials in important fields is inhibited.
The modern numerical control technology is a new machine tool control technology developed in the 70 th of the 20 th century, is a high and new technology formed by integrating the latest achievements of a microelectronic technology, a computer technology, a modern control technology, a sensing detection technology, an information processing technology, a network communication technology and a mechanical manufacturing technology, and is one of core technologies of advanced manufacturing technologies. The numerical control technology is an indispensable material means for improving the product quality and improving the labor productivity.
Therefore, the utility model discloses absorb modern combined material preparation technology's theory, adopt ripe numerical control technique among the mechanical design, create a preparation machine that can automated production dot matrix combined material is dull and stereotyped to propose supporting technical scheme on this basis.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic weave dull and stereotyped make-up machine of dot matrix combined material adopts the method mechanization of numerical control to weave, and production efficiency is high, low in labor strength, it is big to weave the size, and product quality is stable, provides the process guarantee for dot matrix combined material uses widely.
The technical scheme of the utility model as follows:
an automatic flat lattice composite material knitting machine comprising: the device comprises a composite material flat plate fixing mechanism, a walking mechanism, a fiber threading mechanism and a numerical control programming mechanism. Wherein,
the composite material flat plate fixing mechanism can adopt a horizontal type or a vertical type, the composite material flat plates which are processed in advance are respectively fastened, the length and the width can be adjusted within 200mm-1000mm according to the size design requirement of the flat plates, and the parallel distance between the two flat plates is adjusted within 5mm-80 mm;
the walking mechanisms are arranged on two sides of the composite material flat plate fixing mechanism and are respectively provided with a guide rail and a servo, and the walking mechanisms can translate in the x direction and the y direction in a plane parallel to the composite material flat plate according to the design of numerical control software;
the fiber threading mechanism comprises a threading needle support, a driving mechanism, a numerical control rotating part and a threading needle; the needle threading support is arranged on the walking mechanism, and the numerical control software can control the angle of the rotary needle threading and loosen or fasten the needle threading; the driving mechanism enables the needle threading support to move vertically to the composite material flat plate;
the numerical control programming mechanism comprises a programming part and an executing part, and is mainly used for presetting and controlling the motion trail of the walking mechanism, the wire penetrating angle of the wire penetrating mechanism and the distance of the wire penetrating holes according to the requirements of the structure and the functional design of the dot matrix composite material and automatically weaving the dot matrix flat plate composite material.
The utility model discloses provide an automatic weave three pyramid type dot matrix combined material dull and stereotyped method simultaneously, utilize the dull and stereotyped automatic braider of foretell dot matrix combined material, it is dull and stereotyped with two blocks of composite material that preliminary treatment is good, fix respectively on the dull and stereotyped fixed establishment of composite material, design through numerical control programming mechanism programming part, adjustment fibre threading mechanism numerical control rotary part to fixed angle, through numerical control programming mechanism executive component, make the fibre threading mechanism threading needle that has the combined material cellosilk, weave into three pyramid type dot matrix combined material dull and stereotypedly according to setting for good operation route automatically between the two panels.
The utility model discloses provide an automatic weave the dull and stereotyped method of rectangular pyramid type dot matrix combined material simultaneously, utilize the dull and stereotyped automatic braider of foretell dot matrix combined material, it is dull and stereotyped with two good combined material of preliminary treatment, fix respectively on the dull and stereotyped fixed establishment of combined material, design through numerical control programming mechanism programming part, adjustment fibre threading mechanism numerical control rotary part to fixed angle, through numerical control programming mechanism executive component, make the fibre threading mechanism threading needle that has the combined material cellosilk, weave into rectangular pyramid type dot matrix combined material flat board according to setting for good movement path automatically between the two panels.
The utility model discloses a mechanized automatic preparation method, production efficiency is high, and it is big to weave the size, and easy realization provides the technology guarantee for dot matrix combined material uses widely.
Drawings
Fig. 1 is a schematic structural view of the automatic knitting machine of the present invention;
FIG. 2 is a schematic view of a fiber threading mechanism of the present invention;
fig. 3 is a schematic diagram of a lattice composite prepared by the present invention. (a) Lattice composite material plate schematic diagram (b) triangular pyramid core material (c) rectangular pyramid core material
The representation in the figure is as follows:
11-17 composite material flat plate fixing mechanism; 21-24 running gear; 31-34 fiber threading mechanism; 41-42 numerical control programming mechanism; 5 pre-treating the composite material flat plate; 6 composite material fiber.
11 fixing the upper cross beam of the mechanism; 12 fixing the left bracket of the mechanism; 13 fixing a lower cross beam of the mechanism; 14 fixing mechanism upper beam positioning pin holes; 15 fixing the right bracket of the mechanism; 16 fixing mechanism lower beam positioning pin holes; 17 fixing the mechanism supporting mechanism; 21 running gear beam guide rails; 22 a left support of the running gear; 23 a running gear beam; 24 a travelling mechanism right support; 31 a fiber threading mechanism driving part; a needle threading support component of the 32-fiber threading mechanism; 33, a numerical control rotating part of the fiber threading mechanism; threading needles by a 34 fiber threading mechanism; 41 a numerical control programming mechanism programming component; 42 numerical control programming mechanism actuator.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1:
fig. 1 is a vertical schematic view of the structure of a lattice composite material flat plate automatic knitting machine. The method comprises the following steps: the composite material flat plate fixing mechanism, the walking mechanism, the fiber threading mechanism 3 and the numerical control programming mechanism. The length and the width can be adjusted within 200mm-1000mm, and the parallel distance between the two flat plates is adjusted between 5mm-80 mm;
wherein, dull and stereotyped fixed establishment of combined material includes: a fixed mechanism upper beam 11; a fixed mechanism left bracket 12; a fixed mechanism lower beam 13; a fixing mechanism upper beam positioning pin hole 14; a fixing mechanism right bracket 15; a fixing mechanism lower beam positioning pin hole 16; the fixing mechanism supports the mechanism 17. The fixing mechanisms respectively fasten the composite material flat plates 5 which are processed in advance, and can be adjusted by utilizing the positioning pin holes 14 and 16 according to the size design requirements of the composite material flat plates 5;
the running gear includes: 21 running gear beam guide rails; 22 a left support of the running gear; 23 a running gear beam; 24 a travelling mechanism right support; the device is arranged on two sides of the composite material flat plate fixing mechanism and horizontally moves in the x and y directions in a plane parallel to the composite material flat plate under the design control of the numerical control programming part 41;
the fiber threading mechanism 3 includes (see fig. 2): 31 a fiber threading mechanism driving part; a needle threading support component of the 32-fiber threading mechanism; 33, a numerical control rotating part of the fiber threading mechanism; and (3) threading the needle by a 34 fiber threading mechanism. The fiber threading mechanism needle threading support part 32 is arranged on the walking mechanism 2, the numerical control programming part 41 can rotate the angle of the threading needle through the fiber threading mechanism numerical control rotating part 33, loosen or fasten the threading needle, and the fiber threading mechanism driving part 31 enables the threading needle 34 to move vertical to the composite material flat plate.
The numerical control programming mechanism comprises: the programming part 41 and the executing part 42 are mainly used for presetting and controlling the motion track of the walking mechanism, the wire penetrating angle of the wire penetrating mechanism and the distance of the wire penetrating holes according to the requirements of the structure and the functional design of the dot matrix composite material, and automatically weaving the dot matrix flat plate composite material.
In order to save height and space, the horizontal type can be changed into the vertical type.
Example 2:
the utility model is used as an automatic weaving triangular pyramid type lattice composite material flat plate (refer to figure 3). Two pre-processed composite material flat plates 5 are respectively fixed on a composite material flat plate fixing mechanism, a numerical control rotating part 33 of a fiber threading mechanism is adjusted to a fixed angle (such as 60 degrees) through the design of a numerical control programming mechanism programming part 41, and a fiber threading mechanism threading needle 34 with composite material fiber yarns 6 is automatically woven into the triangular pyramid type dot matrix composite material flat plate between two panels according to a set running path through a numerical control programming mechanism executing part 42.
Example 3:
the utility model is used as an automatic weaving rectangular pyramid type dot matrix composite flat plate (refer to figure 3). Referring to the embodiment 2, by adjusting the design of the programming part 41 of the numerical control programming mechanism, the needle 34 of the fiber threading mechanism is automatically woven into a rectangular pyramid type lattice composite flat plate between two panels according to a set running path.
Claims (6)
1. An automatic flat lattice composite material knitting machine is characterized by comprising: a composite material flat plate fixing mechanism, a walking mechanism and a fiber threading mechanism, wherein,
the composite material flat plate fixing mechanism is used for fastening a pretreated composite material flat plate (5);
the walking mechanisms are arranged on two sides of the composite material flat plate fixing mechanism, are respectively provided with a guide rail and a servo, and can translate in the x direction and the y direction in a plane parallel to the composite material flat plate;
the fiber threading mechanism comprises a threading needle support (32), a driving mechanism (31), a numerical control rotating part (33) and a threading needle (34); the needle threading support is arranged on the walking mechanism; the driving mechanism enables the needle threading support to move perpendicular to the composite material flat plate.
2. The automatic lattice composite flat knitting machine as claimed in claim 1 wherein the composite flat fixing mechanism can be horizontal or vertical.
3. The automatic lattice composite flat knitting machine as claimed in claim 1, characterized in that the composite flat fixing mechanism is adjusted in length and width within 200mm-1000mm and the parallel distance between two flat plates is adjusted within 5mm-80mm according to the size design requirement of the composite flat.
4. The automatic dot matrix composite flat knitting machine according to claim 1, characterized in that the composite flat fixing mechanism comprises: a fixed mechanism upper beam (11); a fixed mechanism left bracket (12); a lower cross beam (13) of the fixing mechanism; a positioning pin hole (14) of the upper beam of the fixing mechanism; a fixed mechanism right bracket (15); a fixing mechanism lower cross beam positioning pin hole (16); a fixing mechanism support mechanism (17).
5. Automatic lattice composite material flat knitting machine according to claim 4, characterized in that the fixing means fasten the composite material flat plates (5) that have been previously processed, respectively, and are adjustable according to the dimensional design requirements of the composite material flat plates (5) by means of the fixing means upper beam positioning pin holes (14) and the fixing means lower beam positioning pin holes (16).
6. The automatic lattice composite flat knitting machine as recited in claim 1 wherein the traveling mechanism comprises: a traveling mechanism beam guide rail (21); a traveling mechanism left bracket (22); a traveling mechanism beam (23); a right bracket (24) of the traveling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051112 CN203093179U (en) | 2013-01-30 | 2013-01-30 | Automatic lattice composite material plate knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051112 CN203093179U (en) | 2013-01-30 | 2013-01-30 | Automatic lattice composite material plate knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN203093179U true CN203093179U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051112 Expired - Fee Related CN203093179U (en) | 2013-01-30 | 2013-01-30 | Automatic lattice composite material plate knitting machine |
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| CN (1) | CN203093179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346070A (en) * | 2015-09-30 | 2016-02-24 | 北京大学 | Method for preparing pyramid-shaped composite three-dimensional lattice sandwich structure |
-
2013
- 2013-01-30 CN CN 201320051112 patent/CN203093179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346070A (en) * | 2015-09-30 | 2016-02-24 | 北京大学 | Method for preparing pyramid-shaped composite three-dimensional lattice sandwich structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |