CN115324998B - Forming process of titanium alloy thin-wall honeycomb structure - Google Patents
Forming process of titanium alloy thin-wall honeycomb structure Download PDFInfo
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- CN115324998B CN115324998B CN202210962245.7A CN202210962245A CN115324998B CN 115324998 B CN115324998 B CN 115324998B CN 202210962245 A CN202210962245 A CN 202210962245A CN 115324998 B CN115324998 B CN 115324998B
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- curing box
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000003292 glue Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 241000264877 Hippospongia communis Species 0.000 description 74
- 239000010936 titanium Substances 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a forming process of a titanium alloy thin-wall honeycomb structure, which comprises the following steps of connecting a honeycomb core body and a titanium alloy panel together through UV glue, and sending the honeycomb core body and the titanium alloy panel into a curing box for curing treatment so as to obtain the titanium alloy thin-wall honeycomb structure; specifically, the titanium alloy thin-wall honeycomb structure bonded by the titanium alloy panel and the honeycomb core is conveyed into a curing box along a feeding conveyor belt by UV glue, so that the titanium alloy thin-wall honeycomb structure to be cured is conveyed onto the conveyor belt; then the lifting plate moves upwards to the middle position of the curing box; the invention can realize quick and automatic curing of the titanium alloy thin-wall honeycomb structure, thereby greatly improving the molding efficiency of the titanium alloy thin-wall honeycomb structure.
Description
Technical Field
The invention relates to the technical field of titanium alloy, in particular to a forming process of a titanium alloy thin-wall honeycomb structure.
Background
Chinese patent application CN110065266a discloses a titanium honeycomb sandwich structure plate, comprising an upper panel, a lower panel, and a titanium honeycomb core body therebetween, wherein the upper panel and the lower panel are both pure titanium plates or titanium alloy plates; the titanium honeycomb core is formed by fixing a plurality of corrugated plates through laser welding, two adjacent corrugated plates are oppositely arranged, and each corrugated plate is a pure titanium plate or a titanium alloy plate; the upper end face of the titanium honeycomb core body is bonded with the upper panel, and the lower end face of the titanium honeycomb core body is bonded with the lower panel, so that a plurality of honeycombs of the titanium honeycomb core body are closed;
in the prior art, in the preparation and forming process of the titanium alloy thin-wall honeycomb structure, the curing efficiency between the honeycomb core and the titanium alloy panel is relatively slow, and the problem of relatively low forming efficiency in the whole assembly line production exists by placing the bonded honeycomb core and the titanium alloy panel in a drying box or an ultraviolet lamp box for curing.
Disclosure of Invention
The invention aims to solve the problems of the background technology and provides a forming process of a titanium alloy thin-wall honeycomb structure.
The aim of the invention can be achieved by the following technical scheme:
the forming process of the titanium alloy thin-wall honeycomb structure comprises the following steps:
step 1: rolling pure titanium foil with the thickness of 0.1mm into corrugated plates;
step 2: the method comprises the steps that a plurality of corrugated plates are arranged in a honeycomb mode, and every two corrugated plates are connected together in a laser welding mode to form a honeycomb core;
step 3: connecting the honeycomb core body and the titanium alloy panel together through UV glue, and sending the honeycomb core body and the titanium alloy panel into a curing box for curing treatment, so as to obtain a titanium alloy thin-wall honeycomb structure;
wherein, the step 3 specifically comprises the following steps:
step 31: conveying the titanium alloy thin-wall honeycomb structure bonded by the titanium alloy panel and the honeycomb core body into a curing box along a feeding conveyor belt, so that the titanium alloy thin-wall honeycomb structure to be cured is conveyed onto the conveyor belt;
step 32: then the lifting plate moves upwards to the middle position of the curing box;
step 33: the UV lamp and the heating plate reciprocate along the titanium alloy thin-wall honeycomb structure, so that UV glue at the joint of the titanium alloy thin-wall honeycomb structure is solidified.
As a further scheme of the invention: the corrugated plate has a height of 13mm, a wall thickness of 0.1mm and a side length of 1.8mm.
As a further scheme of the invention: the corrugated plate is of a regular hexagon structure.
As a further scheme of the invention: the lifting plate adopts a metal heat-conducting plate.
As a further scheme of the invention: the UV lamp is located above the heating plate.
As a further scheme of the invention: the feeding conveyor belt and the discharging conveyor belt are positioned on the same side of the curing box, the feeding conveyor belt is positioned under the discharging conveyor belt, and the feeding port is matched with the feeding conveyor belt and the discharging port is matched with the discharging conveyor belt.
As a further scheme of the invention: a shielding component is arranged at the positions of the feed inlet and the discharge outlet of the curing box;
the shielding component comprises a baffle, the baffle is correspondingly positioned at the feed inlet and the discharge outlet of the curing box, two sides of the baffle are respectively sleeved on the loop bar and move up and down along the loop bar, a limiting block is arranged at the top of the loop bar, and a spring is sleeved on the loop bar.
As a further scheme of the invention: the end part of the baffle plate, which is close to the position of the lifting plate, is provided with a transverse plate, and the top surface and the bottom surface of one side of the lifting plate, which is close to the feed inlet, are respectively provided with two guide rods.
The invention has the beneficial effects that:
(1) The forming device composed of the transfer rack and the curing part can automatically and circularly and orderly cure the titanium alloy thin-wall honeycomb structure, thereby improving the forming efficiency of the titanium alloy thin-wall honeycomb structure; the lifting conveyor belt is matched and connected with the feeding conveyor belt and the discharging conveyor belt to realize the transfer function, and is matched with the curing part to realize the function of upper UV irradiation and lower heating; the setting of the curing part can uniformly and rapidly finish the curing and forming work of the titanium alloy thin-wall honeycomb structure by arranging the UV lamp and the heating plate up and down;
(2) Shielding assemblies are arranged at the positions of the feed inlet and the discharge outlet of the curing box, so that the problem of overflow of heat and UV light during curing of the titanium alloy thin-wall honeycomb structure is avoided; the problem that the titanium alloy thin-wall honeycomb structure falls to the bottom of a curing box in the conveying process is also solved; the shielding component is matched with the transfer frame, and can be automatically opened and closed through the work of the transfer frame;
(3) In summary, the forming device provided by the invention can realize rapid curing and automatic curing of the titanium alloy thin-wall honeycomb structure, so that the forming efficiency of the titanium alloy thin-wall honeycomb structure is greatly improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of the structure of the titanium alloy thin-walled honeycomb structure of the present invention;
FIG. 3 is a schematic view of the structure of the molding apparatus of the present invention;
FIG. 4 is a schematic view of the structure of the transfer rack of the present invention;
FIG. 5 is a schematic view of the structure of the cured article of the present invention;
FIG. 6 is a cross-sectional view of the curing box of the present invention;
fig. 7 is a schematic view of the construction of the shielding assembly of the present invention.
In the figure: 1. a titanium alloy panel; 2. corrugated plates; 3. a feeding conveyor belt; 4. a curing box; 5. a blanking conveyor belt; 6. a transfer rack; 7. a cured member; 8. a driving motor; 9. a screw rod; 10. a slide rail; 11. a lifting plate; 12. a conveyor belt; 13. a guide rod; 14. a cylinder; 15. a connecting plate; 16. a moving plate; 17. a UV lamp; 18. a heating plate; 19. a shielding assembly; 20. a baffle; 21. a cross plate; 22. a loop bar; 23. a spring; 24. a limiting block; 25. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, the invention relates to a forming process of a titanium alloy thin-wall honeycomb structure, which comprises the following steps:
step 1: rolling a pure titanium foil with the thickness of 0.1mm into a corrugated plate 2, wherein the height of the corrugated plate 2 is 13mm, the wall thickness is 0.1mm, the side length is 1.8mm, and the corrugated plate 2 has a regular hexagon structure;
step 2: the corrugated plates 2 are arranged in a honeycomb mode, and the corrugated plates 2 are connected in a pairwise mode in a laser welding mode to form a honeycomb core;
step 3: the honeycomb core body and the titanium alloy panel 1 are connected together through UV glue, and are sent into a curing box 4 for curing treatment, so that a titanium alloy thin-wall honeycomb structure is obtained;
example 2
Referring to fig. 2-6, based on step 3 in the above embodiment 1, in order to improve the curing efficiency of the honeycomb core and the titanium alloy panel 1, a forming device is adopted, wherein the forming device comprises the titanium alloy panel 1, the honeycomb core, the feeding conveyor belt 3, the curing box 4, the blanking conveyor belt 5, the transfer rack 6 and the curing member 7;
the upper side and the lower side of the curing box 4 are respectively provided with a feeding conveyor belt 3 and a discharging conveyor belt 5, and the curing box 4 is respectively provided with a feed inlet and a discharge outlet correspondingly; a transfer frame 6 and a curing piece 7 are arranged in the curing box 4;
the transfer frame 6 is positioned on the rear side wall of the curing box 4, and the transfer frame 6 comprises a driving motor 8, a screw rod 9, a sliding rail 10, a lifting plate 11 and a conveying belt 12; the output end of the driving motor 8 is connected with a screw rod 9, the screw rod 9 is rotatably arranged in the inner cavity of the curing box 4, the screw rod 9 is in threaded connection with a lifting plate 11, two ends of the lifting plate 11 are respectively in sliding connection with the inner wall of the curing box 4, two conveyor belts 12 are arranged on the lifting plate 11 side by side, and the conveyor belts 12 can convey the cured titanium alloy thin-wall honeycomb structure out of the curing box 4;
the curing member 7 is located on a side wall of the curing box 4 away from the transport frame 6, and the curing member 7 is located at a middle position in the vertical direction of the curing box 4; the curing part 7 comprises an air cylinder 14, a connecting plate 15, a moving plate 16, a UV lamp 17, a heating plate 18 and a mounting plate 25, wherein the air cylinder 14 is arranged on the outer wall of the curing box 4, the output end of the air cylinder 14 is connected with the connecting plate 15, the upper end and the lower end of the connecting plate 15 are respectively connected with the moving plate 16, the moving plate 16 penetrates through the curing box 4 and is in sliding connection with the curing box 4, the end part of the moving plate 16 is provided with the mounting plate 25, and the mounting plate 25 is correspondingly provided with the UV lamp 17 and the heating plate 18; the UV lamp 17 is positioned above the heating plate 18, and the height of the connecting plate 15 is matched with the height of the conveyor belt 12 on the lifting plate 11 and the height of the titanium alloy thin-wall honeycomb structure, so that the UV lamp 17 and the heating plate 18 can keep a proper distance with the titanium alloy thin-wall honeycomb structure to be cured, and the titanium alloy thin-wall honeycomb structure has a good curing effect; the curing part 7 is used for arranging a movable limiting structure formed by the connecting plate 15 and the movable plate 16 in a peripheral mode, so that the transferring frame 6 can be misplaced when driving the titanium alloy thin-wall honeycomb structure to lift, and the blocking problem can not occur;
wherein, the feeding conveyor belt 3 and the discharging conveyor belt 5 are positioned on the same side of the curing box 4, the feeding conveyor belt 3 is positioned under the discharging conveyor belt 5, the feeding port is matched with the feeding conveyor belt 3, and the discharging port is matched with the discharging conveyor belt 5;
two sliding rails 10 are arranged on the inner wall of the curing box 4, and sliding grooves matched with the sliding rails 10 are arranged on the lifting plate 11;
the lifting plate 11 adopts a metal heat-conducting plate, so that when the heating plate 18 heats, the heat can enter the heating through the noble heating plate 18 and then be transferred to the titanium alloy thin-wall honeycomb structure on the conveyor belt 12; the lifting plate 11 can transfer the heat of the heating plate 18 and uniformly disperse the heat on the metal heat-conducting plate, so that the titanium alloy thin-wall honeycomb structure can be uniformly heated;
during operation, the titanium alloy thin-wall honeycomb structure bonded by the titanium alloy panel 1 and the honeycomb core is conveyed into the curing box 4 along the feeding conveyor belt 3, at the moment, the conveyor belt 12 on the transfer frame 6 is positioned at the position of the feeding inlet, so that the titanium alloy thin-wall honeycomb structure to be cured is conveyed onto the conveyor belt 12, then the driving motor 8 is started to work to drive the screw rod 9 to rotate, the lifting plate 11 is enabled to move upwards to the middle position of the curing box 4 along the sliding rail 10, then the air cylinder 14 is started to work to drive the connecting plate 15 to move towards the side wall of the curing box 4, the UV lamp 17 and the heating plate 18 can reciprocate along the titanium alloy thin-wall honeycomb structure through the connection of the connecting plate 15, the UV glue at the joint of the titanium alloy thin-wall honeycomb structure is cured, the titanium alloy panel 1 and the honeycomb core are fixedly connected together, the moved UV lamp 17 can enable the UV glue to be uniformly and rapidly cured at the joint of the titanium alloy panel 1 and the honeycomb core, and the heating plate 18 provides heat for the UV glue;
after curing is finished, the air cylinder 14 works to drive the UV lamp 17 and the heating plate 18 to restore to the original positions, the driving motor 8 conveys the cured titanium alloy thin-wall honeycomb structure to the position of the discharge hole, then the conveyor belt 12 is started to convey the cured titanium alloy thin-wall honeycomb structure out of the curing box 4 and transfer the cured titanium alloy thin-wall honeycomb structure to the blanking conveyor belt 5, and finally the driving motor 8 restores the lifting plate 11 to the original positions to cure the titanium alloy thin-wall honeycomb structure of the second group;
therefore, the forming device formed by the transfer frame 6 and the curing part 7 can automatically and circularly and orderly cure the titanium alloy thin-wall honeycomb structure, thereby improving the forming efficiency of the titanium alloy thin-wall honeycomb structure; the lifting type conveyor belt 12 is matched and connected with the feeding conveyor belt 3 and the discharging conveyor belt 5 to realize the transfer function, and is matched with the curing part 7 to realize the function of upper UV irradiation and lower heating; the setting of the curing part 7 can uniformly and rapidly finish the curing and forming work of the titanium alloy thin-wall honeycomb structure by arranging the UV lamp 17 and the heating plate 18 up and down.
Example 3
Referring to fig. 7, in order to optimize the structure of the curing box 4 and avoid the problem of heat and UV ray overflowing during curing of the titanium alloy thin-wall honeycomb structure, shielding assemblies 19 are arranged at the positions of the feed inlet and the discharge outlet of the curing box 4;
the two shielding assemblies 19 are symmetrically arranged along the curing box 4, the shielding assemblies 19 comprise guide rods 13, baffle plates 20, transverse plates 21, loop bars 22, springs 23 and limiting blocks 24, the baffle plates 20 are correspondingly positioned at the feed inlet and the discharge outlet of the curing box 4, two sides of each baffle plate 20 are respectively sleeved on the loop bars 22 and move up and down along the loop bars 22, the limiting blocks 24 are arranged at the tops of the loop bars 22, the limiting blocks 24 are arranged to position the baffle plates 20, the baffle plates 20 are just positioned at the feed inlet and the discharge outlet of the curing box 4, the springs 23 are sleeved on the loop bars 22, one ends of the springs 23 are connected with the inner wall of the curing box 4, and the other ends of the springs 23 are connected with the baffle plates 20;
a transverse plate 21 is arranged at the end part of the baffle 20 close to the lifting plate 11, and two guide rods 13 are respectively arranged on the top surface and the bottom surface of one side of the lifting plate 11 close to the feed inlet;
when the lifting plate 11 moves downwards, the shielding assembly 19 at the feed inlet is positioned, the guide rod 13 at the bottom is firstly contacted with the transverse plate 21, and the driving baffle 20 moves downwards along with the downward movement of the lifting plate 11, so that the spring 23 is in a compressed state, the feed inlet is opened, and the transfer frame 6 can work; when the lifting plate 11 moves upwards to cure, the baffle 20 automatically resets under the action of the restoring force of the spring 23, and the feeding hole is closed, so that the problem that the titanium alloy thin-wall honeycomb structure falls to the bottom of the curing box 4 when the titanium alloy thin-wall honeycomb structure enters the curing box 4 from the feeding conveyor belt 3 due to no blocking and the lifting plate 11 is not positioned at the feeding hole can be avoided;
similarly, when the lifting plate 11 moves upwards, the shielding assembly 19 positioned at the discharge hole is firstly contacted with the transverse plate 21 by the guide rod 13 at the top, and the driving baffle 20 moves upwards along with the upward movement of the lifting plate 11, so that the spring 23 is in a compressed state, and the discharge hole is opened, so that the transfer frame 6 can work, and the cured titanium alloy thin-wall honeycomb structure is conveyed out;
the shielding assembly 19 is arranged at the positions of the feed inlet and the discharge outlet of the curing box 4, so that the problem of overflow of heat and UV light during curing of the titanium alloy thin-wall honeycomb structure is avoided; the problem that the titanium alloy thin-wall honeycomb structure falls to the bottom of the curing box 4 in the conveying process is also solved; and the shutter assembly 19 cooperates with the transfer frame 6 to be automatically opened and closed by the operation of the transfer frame 6.
The working principle of the invention is as follows: the titanium alloy thin-wall honeycomb structure bonded by the titanium alloy panel 1 and the honeycomb core is conveyed into the curing box 4 along the feeding conveyor belt 3, at the moment, the conveyor belt 12 on the transfer frame 6 is positioned at the position of the feeding inlet, so that the titanium alloy thin-wall honeycomb structure to be cured is conveyed onto the conveyor belt 12, then the driving motor 8 is started to work to drive the screw rod 9 to rotate, the lifting plate 11 is enabled to move upwards to the middle position of the curing box 4 along the sliding rail 10, then the air cylinder 14 is started to work to drive the connecting plate 15 to move towards the side wall of the curing box 4, the UV lamp 17 and the heating plate 18 can reciprocate along the titanium alloy thin-wall honeycomb structure through the connection of the connecting plate 15, the UV glue at the joint of the titanium alloy thin-wall honeycomb structure is cured, the titanium alloy panel 1 and the honeycomb core are fixedly connected together, the moved UV lamp 17 can enable the UV glue to be uniformly and rapidly cured at the joint of the titanium alloy panel 1 and the honeycomb core, and the heating plate 18 provides heat for curing the UV glue;
and when the lifting plate 11 moves downwards, the shielding assembly 19 positioned at the feed inlet is contacted with the transverse plate 21, and the guide rod 13 at the bottom moves downwards along with the lifting plate 11 to drive the baffle plate 20 to move downwards, so that the spring 23 is in a compressed state, and the feed inlet is opened, so that the transfer frame 6 can work; when the lifting plate 11 moves upwards to solidify, the baffle 20 automatically resets under the action of the restoring force of the spring 23, and the feed inlet is closed;
similarly, when the lifting plate 11 moves upwards, the shielding assembly 19 at the discharge hole is positioned, the guide rod 13 at the top is firstly contacted with the transverse plate 21, and the driving baffle 20 moves upwards along with the upward movement of the lifting plate 11, so that the spring 23 is in a compressed state, and the discharge hole is opened, so that the transfer frame 6 can work, and the cured titanium alloy thin-wall honeycomb structure is conveyed out.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (5)
1. The forming process of the titanium alloy thin-wall honeycomb structure is characterized by comprising the following steps of:
step 1: rolling a pure titanium foil with the thickness of 0.1mm into a corrugated plate (2);
step 2: the corrugated plates (2) are arranged in a honeycomb mode, and the corrugated plates (2) are connected in a laser welding mode to form a honeycomb core;
step 3: connecting the honeycomb core body and the titanium alloy panel (1) together through UV glue, and sending the honeycomb core body and the titanium alloy panel into a curing box (4) for curing treatment, so as to obtain a titanium alloy thin-wall honeycomb structure;
wherein, the step 3 specifically comprises the following steps:
step 31: conveying the titanium alloy thin-wall honeycomb structure bonded by the titanium alloy panel (1) and the honeycomb core body into a curing box (4) along a feeding conveyor belt (3) through UV glue, so that the titanium alloy thin-wall honeycomb structure to be cured is conveyed onto a conveyor belt (12);
step 32: then the lifting plate (11) is moved upwards to the middle position of the curing box (4);
step 33: the UV lamp (17) and the heating plate (18) move reciprocally along the titanium alloy thin-wall honeycomb structure, so that UV glue at the joint of the titanium alloy thin-wall honeycomb structure is solidified;
a transfer frame (6) and a curing piece (7) are arranged in the curing box (4);
the transfer frame (6) is positioned on the rear side wall of the curing box (4), and the transfer frame (6) comprises a driving motor (8), a screw rod (9), a sliding rail (10), a lifting plate (11) and a conveying belt (12); the output end of the driving motor (8) is connected with a screw rod (9), the screw rod (9) is rotatably arranged in the inner cavity of the curing box (4), the screw rod (9) is in threaded connection with a lifting plate (11), two ends of the lifting plate (11) are respectively in sliding connection with the inner wall of the curing box (4), two conveyor belts (12) are arranged on the lifting plate (11) side by side, and the conveyor belts (12) can convey the cured titanium alloy thin-wall honeycomb structure out of the curing box (4);
the curing part (7) is positioned on the side wall of the curing box (4) far away from the transportation frame (6), and the curing part (7) is positioned at the middle position of the curing box (4) in the vertical direction; the curing part (7) comprises an air cylinder (14), a connecting plate (15), a movable plate (16), a UV lamp (17), a heating plate (18) and a mounting plate (25), wherein the air cylinder (14) is arranged on the outer wall of the curing box (4), the output end of the air cylinder (14) is connected with the connecting plate (15), the upper end and the lower end of the connecting plate (15) are respectively connected with the movable plate (16), the movable plate (16) penetrates through the curing box (4) and is in sliding connection with the curing box (4), the mounting plate (25) is arranged at the end part of the movable plate (16), and the UV lamp (17) and the heating plate (18) are correspondingly arranged on the mounting plate (25); the UV lamp (17) is positioned above the heating plate (18), and the height of the connecting plate (15) is matched with the height of the conveyor belt (12) on the lifting plate (11) and the height of the titanium alloy thin-wall honeycomb structure, so that the UV lamp (17) and the heating plate (18) can keep a proper distance with the titanium alloy thin-wall honeycomb structure to be solidified;
starting the cylinder (14) to work, driving the connecting plate (15) to move towards the side wall direction of the curing box (4), and enabling the UV lamp (17) and the heating plate (18) to reciprocate along the titanium alloy thin-wall honeycomb structure through the connection of the connecting plate (15);
a shielding assembly (19) is arranged at the positions of a feed port and a discharge port of the curing box (4);
two shielding components (19) are symmetrically arranged along a curing box (4), each shielding component (19) comprises a guide rod (13), a baffle plate (20), a transverse plate (21), a loop bar (22), a spring (23) and a limiting block (24), each baffle plate (20) is correspondingly positioned at a feed inlet and a discharge outlet of the curing box (4), two sides of each baffle plate (20) are respectively sleeved on each loop bar (22) and move up and down along each loop bar (22), the top of each loop bar (22) is provided with the limiting block (24), the limiting block (24) is arranged, so that the baffle plates (20) are positioned, the baffle plates (20) are just positioned at the feed inlet and the discharge outlet of the curing box (4), the spring (23) is sleeved on each loop bar (22), one end of each spring (23) is connected with the inner wall of the curing box (4), and the other end of each spring (23) is connected with each baffle plate (20);
a transverse plate (21) is arranged at the end part of the baffle plate (20) close to the lifting plate (11), and two guide rods (13) are respectively arranged on the top surface and the bottom surface of one side of the lifting plate (11) close to the feed inlet;
when the lifting plate (11) moves downwards, a guide rod (13) at the bottom of the shielding assembly (19) at the feed inlet is firstly contacted with the transverse plate (21), and the driving baffle plate (20) moves downwards along with the downward movement of the lifting plate (11) so that the spring (23) is in a compressed state, and the feed inlet is opened, so that the transfer frame (6) works; when the lifting plate (11) moves upwards to solidify, the baffle plate (20) automatically resets under the action of the restoring force of the spring (23) to close the feed inlet.
2. The process for forming a titanium alloy thin-walled honeycomb structure according to claim 1, characterized in that the corrugated plate (2) has a height of 13mm, a wall thickness of 0.1mm and a side length of 1.8mm.
3. The process for forming a titanium alloy thin-walled honeycomb structure according to claim 1, characterized in that the corrugated plate (2) has a regular hexagonal structure.
4. The process for forming a thin-walled honeycomb structure of titanium alloy according to claim 1, characterized in that the lifter plate (11) is a metallic heat-conducting plate.
5. The process for forming the titanium alloy thin-wall honeycomb structure according to claim 1, wherein the feeding conveyor belt (3) and the discharging conveyor belt (5) are positioned on the same side of the curing box (4), the feeding conveyor belt (3) is positioned under the discharging conveyor belt (5), and the feeding port is matched with the feeding conveyor belt (3) and the discharging port is matched with the discharging conveyor belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210962245.7A CN115324998B (en) | 2022-08-11 | 2022-08-11 | Forming process of titanium alloy thin-wall honeycomb structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210962245.7A CN115324998B (en) | 2022-08-11 | 2022-08-11 | Forming process of titanium alloy thin-wall honeycomb structure |
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| CN115324998B true CN115324998B (en) | 2023-11-24 |
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