CN111941692A - Large honeycomb sleeve transferring method and transferring device - Google Patents
Large honeycomb sleeve transferring method and transferring device Download PDFInfo
- Publication number
- CN111941692A CN111941692A CN202010727259.1A CN202010727259A CN111941692A CN 111941692 A CN111941692 A CN 111941692A CN 202010727259 A CN202010727259 A CN 202010727259A CN 111941692 A CN111941692 A CN 111941692A
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- Prior art keywords
- honeycomb
- sleeve
- frame
- honeycomb sleeve
- flexible
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to the field of manufacturing of aviation composite materials, and discloses a large honeycomb sleeve transferring method and a large honeycomb sleeve transferring device. The invention can effectively improve the convenience of transferring and installing the large honeycomb sleeve, reduces the risk of damage to the honeycomb sleeve in the transferring process, is simple and easy to implement, well maintains the shape of the honeycomb sleeve in the transferring process, and has obvious effect in practical use.
Description
Technical Field
The invention belongs to the field of manufacturing of aviation composite materials, and particularly relates to a large honeycomb sleeve transfer method and a large honeycomb sleeve transfer device.
Background
The honeycomb has the advantages of light weight, high transverse compressive strength and good performance of transmitting electromagnetic waves, and is generally widely applied as a sandwich structure of a radome.
For a honeycomb interlayer radome with a large size, a honeycomb sleeve needs to be spliced and molded on a special honeycomb splicing support, and then the molded honeycomb sleeve is transferred to a molding die. The honeycomb sleeve is directly transferred to a forming die by the currently adopted transfer method, the length of the current honeycomb sleeve can generally reach 10-12 meters, and the height of the current honeycomb sleeve can reach 5-6 meters. In addition, the large honeycomb sleeve is difficult to sleeve on a forming die, and the deformation of the honeycomb sleeve is often caused during the sleeve, so that the dislocation during the sleeve of the honeycomb sleeve is caused, and the like.
Disclosure of Invention
In order to solve the problems, the invention provides a large honeycomb sleeve transfer method and a large honeycomb sleeve transfer device, so that the large honeycomb sleeve is convenient and reliable to transfer and is convenient to subsequently sleeve on a forming die.
The technical scheme of the invention is as follows:
a large honeycomb sleeve transferring method comprises the following steps:
preparing a flat plate frame, wherein the projection area of the flat plate frame can cover the projection area of the honeycomb sleeve in the vertical direction;
secondly, placing the flat plate frame right above the honeycomb sleeve;
step three, a plurality of flexible ropes are connected between the flat plate frame and the honeycomb sleeve in a hanging mode, each flexible rope is naturally vertical, and the length of each flexible rope is just in contact with the surface of the honeycomb sleeve;
step four, vertically lifting the flat plate frame, and vertically upwards adjusting the honeycomb sleeve away from the splicing tool;
fifthly, the honeycomb sleeve is placed right above the forming die by moving the flat frame or the forming die, and the honeycomb sleeve is aligned with the forming die;
and sixthly, vertically moving the flat plate frame downwards, and sleeving the honeycomb sleeve on the forming die.
Further, in the second step, when the flat frame is placed right above the honeycomb sleeve, the center of the flat frame is aligned with the center point of the honeycomb sleeve. The central points of the two are used as the alignment points for operation, so that the honeycomb sleeve is convenient to be structurally stable when being subsequently moved.
Furthermore, in the third step, a plurality of flexible cords are connected between the flat plate frame and the honeycomb sleeve, the interval of each flexible cord is uniform, each flexible cord is perpendicular to the plane of the flat plate frame, the suspended flexible cords are adjusted, the length of each flexible cord can be just connected with the honeycomb sleeve and the flat plate frame, and the connected flexible cords are straight. The uniform spacing of the flexible ropes can ensure that the stress is uniform and stable when the honeycomb sleeve is hoisted, so that the situations of inclination and the like can not be caused; the length of the flexible cord is controlled to ensure the integral shape of the honeycomb sleeve, and the structure of the lifted honeycomb sleeve cannot be changed.
Further, the spacing density of each flexible cord is positively correlated with the weight of the honeycomb sleeve. When the honeycomb sleeve is heavy, the number of the flexible ropes is increased, the interval of the corresponding flexible ropes is reduced, and the density is increased, so that the structure of the honeycomb sleeve can be ensured.
Further, the flat frame is a rigid structure. The structural current situation of the honeycomb sleeve is ensured by the flat frame through the flexible ropes, so that the deformation is reduced by adopting a rigid structure.
The utility model provides a large-scale honeycomb cover transfer device, includes dull and stereotyped frame, flexible cotton rope and connection structure, and dull and stereotyped frame below is a plane shape frame construction, and the projection area of dull and stereotyped frame can cover the projection area of honeycomb cover in vertical direction, and a plurality of flexible cotton ropes hang and connect on dull and stereotyped frame, and the length of flexible cotton rope is the same with dull and stereotyped frame to the distance of honeycomb cover concrete junction point, and flexible cotton rope passes through connection structure and is connected with the honeycomb cover.
Further, the connecting structure is a connecting device uniformly arranged along the honeycomb profile of the honeycomb sleeve.
Further, the connecting device is an adhesive tape, or a suction cup, or a hook, or a clip.
The invention has the advantages that: the invention can effectively improve the convenience of transferring and installing the large honeycomb sleeve, reduces the risk of damage to the honeycomb sleeve in the transferring process, is simple and easy to implement, well maintains the shape of the honeycomb sleeve in the transferring process, and has obvious effect in practical use.
Drawings
FIG. 1 is a schematic view of the present invention in which a honeycomb sleeve is suspended from a honeycomb splice bracket;
FIG. 2 is a schematic view of the present invention showing the honeycomb sleeve being installed over a forming mold;
the method comprises the following steps of 1-a flat frame, 2-a flexible cord, 3-a honeycomb sleeve and 4-a forming die.
Detailed Description
This section is an example of the present invention and is provided to explain and illustrate the technical solutions of the present invention.
A large honeycomb sleeve transferring method comprises the following steps:
preparing a flat plate frame, wherein the projection area of the flat plate frame can cover the projection area of the honeycomb sleeve in the vertical direction;
and step two, the flat plate frame is arranged right above the honeycomb sleeve, and the center of the flat plate frame is aligned with the center point of the honeycomb sleeve. The central points of the two are used as the alignment points for operation, so that the honeycomb sleeve is convenient to be structurally stable when being subsequently moved. (ii) a
Step three, a plurality of flexible ropes are connected between the flat plate frame and the honeycomb sleeve in a hanging mode, each flexible rope is naturally vertical, and the length of each flexible rope is just in contact with the surface of the honeycomb sleeve; the interval of each flexible cord is uniform, each flexible cord is vertical to the plane of the flat plate frame, and the suspended flexible cords are adjusted, so that the length of each flexible cord can be just connected with the honeycomb sleeve and the flat plate frame, and the connected flexible cords are straight; the uniform spacing of the flexible ropes can ensure that the stress is uniform and stable when the honeycomb sleeve is hoisted, so that the situations of inclination and the like can not be caused; the length of the flexible cord is controlled to ensure the integral shape of the honeycomb sleeve, and the structure of the lifted honeycomb sleeve cannot be changed;
step four, vertically lifting the flat plate frame, and vertically upwards adjusting the honeycomb sleeve away from the splicing tool;
fifthly, the honeycomb sleeve is placed right above the forming die by moving the flat frame or the forming die, and the honeycomb sleeve is aligned with the forming die;
and sixthly, vertically moving the flat plate frame downwards, and sleeving the honeycomb sleeve on the forming die.
Wherein the spacing density of each flexible cord is positively correlated to the weight of the honeycomb sleeve. When the honeycomb sleeve is heavy, the number of the flexible ropes is increased, the interval of the corresponding flexible ropes is reduced, and the density is increased, so that the structure of the honeycomb sleeve can be ensured.
In addition, the flat frame is a rigid structure. The structural current situation of the honeycomb sleeve is ensured by the flat frame through the flexible ropes, so that the deformation is reduced by adopting a rigid structure.
The invention also provides a large honeycomb sleeve transfer device which comprises a flat plate frame 1, flexible ropes 2 and a connecting structure, wherein a plane-shaped frame structure is arranged below the flat plate frame 1, the projection area of the flat plate frame 1 can cover the projection area of the honeycomb sleeve 3 in the vertical direction, a plurality of flexible ropes 2 are connected to the flat plate frame in a hanging mode, the length of each flexible rope 2 is the same as the distance from the flat plate frame 1 to the specific connecting point of the honeycomb sleeve 3, and the flexible ropes 2 are connected with the honeycomb sleeve 3 through the connecting structure.
The connecting structure is a connecting device uniformly arranged along the honeycomb profile of the honeycomb sleeve, and can be one or a mixture of adhesive tapes, suction cups, hooks or clamps.
Another embodiment of the present invention will be described with reference to the accompanying drawings
A large honeycomb sleeve transferring method comprises the following steps:
1. and manufacturing a flat plate frame 1 with relatively good rigidity, wherein the projection area of the frame in the vertical direction can cover the projection area of the honeycomb sleeve 3 in the vertical direction, and flexible ropes with certain intervals are suspended on the flat plate frame.
2. Placing the flat frame right above the honeycomb sleeve;
3. cutting the length of the flexible cord 2 at each position according to the molded surface of the large honeycomb sleeve to ensure that the length of the cord is just in contact with the surface of the large honeycomb sleeve;
4. connecting one end of the flexible cord, which is contacted with the large honeycomb sleeve, with a special connecting structure; for example, attachment means such as tape, suction cups, hooks, clips, etc. uniformly positioned along the honeycomb profile, with uniform density positively correlated to the weight of the honeycomb structure, are clamped in the honeycomb cells;
5. stably and vertically lifting the flat plate frame upwards, and vertically and upwards adjusting the large honeycomb sleeve from the splicing tool through a flexible rope;
6. moving the flat plate frame, the flexible cord and the large honeycomb sleeve to be sleeved right above a forming die, and aligning the large honeycomb sleeve with the sleeving die according to the sleeving position;
7. and vertically moving the flat plate frame, the flexible rope and the large honeycomb sleeve downwards to a forming die needing sleeving, and locally adjusting the position to complete the transfer of the honeycomb sleeve from the splicing support to the forming die 4 needing sleeving.
Claims (8)
1. A large honeycomb sleeve transferring method is characterized by comprising the following steps:
preparing a flat plate frame, wherein the projection area of the flat plate frame can cover the projection area of the honeycomb sleeve in the vertical direction;
secondly, placing the flat plate frame right above the honeycomb sleeve;
step three, a plurality of flexible ropes are connected between the flat plate frame and the honeycomb sleeve in a hanging mode, each flexible rope is naturally vertical, and the length of each flexible rope is just in contact with the surface of the honeycomb sleeve;
step four, vertically lifting the flat plate frame, and vertically upwards adjusting the honeycomb sleeve away from the splicing tool;
fifthly, the honeycomb sleeve is placed right above the forming die by moving the flat frame or the forming die, and the honeycomb sleeve is aligned with the forming die;
and sixthly, vertically moving the flat plate frame downwards, and sleeving the honeycomb sleeve on the forming die.
2. The method according to claim 1, wherein in the second step, when the flat frame is placed directly above the honeycomb sleeve, the center of the flat frame is aligned with the center point of the honeycomb sleeve.
3. The method for transferring the large honeycomb sleeve according to claim 1, wherein in the third step, a plurality of flexible cords are connected between the flat frame and the honeycomb sleeve, the spacing of each flexible cord is uniform, each flexible cord is perpendicular to the plane of the flat frame, the hanging flexible cords are adjusted, so that the length of each flexible cord can just connect the honeycomb sleeve and the flat frame, and the connecting flexible cords are straight.
4. The method as claimed in claim 3, wherein the spacing density of each flexible cord is positively correlated to the weight of the honeycomb sleeve.
5. The method according to claim 1, wherein the flat frame is a rigid structure.
6. The utility model provides a large-scale honeycomb cover transfer device, characterized in that, including dull and stereotyped frame (1), flexible cotton rope (2) and connection structure, dull and stereotyped frame (1) below is a plane shape frame construction, the projection area of dull and stereotyped frame (1) can cover honeycomb cover (3) in the projection area of vertical direction, a plurality of flexible cotton ropes (2) hang and connect on dull and stereotyped frame (1), the length of flexible cotton rope (2) is the same with dull and stereotyped frame (1) to the distance of honeycomb cover (3) concrete joint point, flexible cotton rope (2) are connected with honeycomb cover (3) through connection structure.
7. A large honeycomb sleeve transfer device according to claim 6, characterized in that the connecting structures are connecting devices arranged uniformly along the honeycomb profile of the honeycomb sleeve.
8. A large honeycomb sleeve transfer device according to claim 6, characterized in that the connecting device is an adhesive tape, or a suction cup, or a hook, or a clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727259.1A CN111941692A (en) | 2020-07-24 | 2020-07-24 | Large honeycomb sleeve transferring method and transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727259.1A CN111941692A (en) | 2020-07-24 | 2020-07-24 | Large honeycomb sleeve transferring method and transferring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111941692A true CN111941692A (en) | 2020-11-17 |
Family
ID=73338095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010727259.1A Pending CN111941692A (en) | 2020-07-24 | 2020-07-24 | Large honeycomb sleeve transferring method and transferring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111941692A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20013195U1 (en) * | 2000-07-29 | 2000-11-16 | Pager, Dietmar, 96272 Hochstadt | Device for transporting and lifting bulky goods |
| CN201169490Y (en) * | 2008-01-22 | 2008-12-24 | 山东广富集团有限公司 | Electric arc furnace body sling |
| CN203699647U (en) * | 2013-09-30 | 2014-07-09 | 上海梅山钢铁股份有限公司 | Special lifting appliance for lifting large plates |
| CN204281109U (en) * | 2014-11-28 | 2015-04-22 | 嘉善县汾湖铸钢厂 | A kind of mobile device of heavy casting |
| CN104760884A (en) * | 2015-03-26 | 2015-07-08 | 天津嘉博泡沫有限公司 | Hoist crane for carrying large foam |
| CN106315243A (en) * | 2016-09-06 | 2017-01-11 | 华中科技大学 | Novel large cylindrical workpiece transporter |
| CN208022649U (en) * | 2018-04-02 | 2018-10-30 | 黄志强 | Lifting conveyer for heavy mechanical equipment |
| CN209143480U (en) * | 2018-11-19 | 2019-07-23 | 南京华万机械配件有限公司 | It is a kind of for lifting by crane the quadrangle magnetic force furred ceiling of plate |
-
2020
- 2020-07-24 CN CN202010727259.1A patent/CN111941692A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20013195U1 (en) * | 2000-07-29 | 2000-11-16 | Pager, Dietmar, 96272 Hochstadt | Device for transporting and lifting bulky goods |
| CN201169490Y (en) * | 2008-01-22 | 2008-12-24 | 山东广富集团有限公司 | Electric arc furnace body sling |
| CN203699647U (en) * | 2013-09-30 | 2014-07-09 | 上海梅山钢铁股份有限公司 | Special lifting appliance for lifting large plates |
| CN204281109U (en) * | 2014-11-28 | 2015-04-22 | 嘉善县汾湖铸钢厂 | A kind of mobile device of heavy casting |
| CN104760884A (en) * | 2015-03-26 | 2015-07-08 | 天津嘉博泡沫有限公司 | Hoist crane for carrying large foam |
| CN106315243A (en) * | 2016-09-06 | 2017-01-11 | 华中科技大学 | Novel large cylindrical workpiece transporter |
| CN208022649U (en) * | 2018-04-02 | 2018-10-30 | 黄志强 | Lifting conveyer for heavy mechanical equipment |
| CN209143480U (en) * | 2018-11-19 | 2019-07-23 | 南京华万机械配件有限公司 | It is a kind of for lifting by crane the quadrangle magnetic force furred ceiling of plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201117 |
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| RJ01 | Rejection of invention patent application after publication |