CN219650368U - Quick demoulding structure of radome - Google Patents
Quick demoulding structure of radome Download PDFInfo
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- CN219650368U CN219650368U CN202320787515.5U CN202320787515U CN219650368U CN 219650368 U CN219650368 U CN 219650368U CN 202320787515 U CN202320787515 U CN 202320787515U CN 219650368 U CN219650368 U CN 219650368U
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- 238000003466 welding Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000000465 moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rapid antenna housing demolding structure, which relates to the technical field of antenna housing demolding and comprises a placement box, a telescopic device and a clamping plate, wherein the top of the placement box is fixed with the telescopic device through bolts, and the clamping plate is fixed on one side of the telescopic device through spot welding; according to the antenna cover forming device, the clamping disc is additionally arranged at the bottom of the second die groove at one side of the movable die and matched with the clamping groove in the first die groove at one side of the fixed die, so that a die cavity formed by the whole fixed die, the movable die and the limiting column is used for forming the antenna cover, one side of the supporting column on the whole chuck is driven to be adhered to the inner wall of the first die groove to form the antenna cover to be separated under the driving of the telescopic device, and then the motor at the bottom of the movable die rotates to drive the square column on the placing disc to be ejected out of the top of the chuck, so that the whole chuck is separated from the bottom of the forming antenna cover.
Description
Technical Field
The utility model relates to the technical field of antenna housing demolding, in particular to a rapid antenna housing demolding structure.
Background
The radome is a structure for protecting the antenna system from the external environment, has good electromagnetic wave penetration characteristic in electrical performance, can withstand the action of the external severe environment in mechanical performance, and is usually placed in open air for working, and is directly affected by storm, ice and snow, sand dust, solar radiation and the like in the natural world, so that the accuracy of the antenna is reduced, the service life is shortened and the working reliability is poor;
the existing part of radome adopts an injection molding machine molding process, the problem that the molding model is adhered to the inner wall of the mold easily occurs due to cooling molding of the model in the mold, the whole radome has larger surface area, the adhesion effect with the mold is stronger after molding, the radome is easily damaged after being forcibly taken out of the mold, and therefore, the operation of shutting down and cleaning the mold is needed, the production of the follow-up radome is influenced, and the overall production efficiency of the radome is reduced.
Disclosure of Invention
The utility model aims to provide a rapid antenna housing demolding structure to solve the problem that a molded antenna housing is difficult to take out after being clamped in a mold.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a radome rapid demoulding structure, includes places case, telescoping device and joint board, the top of placing the case is fixed with the telescoping device through the bolt, and is located one side of telescoping device and be fixed with the joint board through spot welding, the top of placing the case and be located one side sliding connection of telescoping device have half mould mechanism;
the half mould mechanism comprises a movable mould, a second mould groove, a rotating groove, an arc-shaped supporting block and a feeding hole, wherein the top of the placing box is connected with the movable mould in a sliding manner on one side of the telescopic device, the second mould groove is formed in one side of the movable mould, the rotating groove is formed in the bottom of one side of the second mould groove, the arc-shaped supporting block is connected in the rotating groove in a sliding manner, and the feeding hole is formed in one side of the movable mould;
the chuck is installed to the bottom that just is located the arc in the rotation groove and supports the piece, and is located one side of chuck and is fixed with the prop through spot welding.
Further, the bottom swing joint that just is located the chuck in the second die cavity has the dish of placing, and is located the top of placing the dish and evenly be fixed with square post through the spot welding, the one end of square post runs through the chuck and with chuck swing joint, the bottom of placing the dish just is located the second die cavity and is fixed with the commentaries on classics cover through the spot welding, the bottom of movable mould is fixed with the motor through the bolt fastening, and is located the output of motor and run through movable mould bottom and with changeing cover threaded connection.
Further, the board is placed to inlayed in one side of joint board, and is located one side of placing the board and have fixed mould through bolt fastening, and is located one side of fixed mould and seted up first die cavity, the draw-in groove has been seted up to one side of first die cavity, one side of fixed mould, and be located the top of draw-in groove and be fixed with the stopper through spot welding symmetry.
Further, the through hole has been seted up to one side of placing the board, and is located the even symmetry in top of placing the board and be fixed with the support column, the top of support column is fixed with the roof through spot welding, and is located the top of roof and pass through the bolt fastening and have electric putter, electric putter's one end runs through the roof and is fixed with spacing post through spot welding.
Further, the limit post is matched with the through hole, the limit block and the rotating groove are correspondingly arranged, and the limit block is clamped with two sides of the rotating groove.
Compared with the prior art, the utility model has the beneficial effects that:
according to the antenna cover forming device, the clamping disc is additionally arranged at the bottom of the second die groove at one side of the movable die, the clamping groove in the first die groove at one side of the fixed die is matched, so that a die cavity formed by the whole fixed die, the movable die and the limiting column is used for forming the antenna cover, meanwhile, under the driving of the telescopic device, one side of the supporting column on the whole chuck is adhered to the inner wall of the first die groove to form the antenna cover to be separated, then the motor at the bottom of the movable die rotates to drive the square column on the placing disc to be ejected out of the top of the chuck, the whole chuck is separated from the bottom of the forming antenna cover, finally the whole motor drives the chuck to rotate in the rotating groove and is abutted against the arc-shaped supporting block in the rotating groove through the supporting column, the arc-shaped supporting block is separated from one side of the forming antenna cover clamped in the second die groove, three sides of the whole forming antenna cover are completely separated from the die, and convenience is brought to take out of a forming antenna cover by workers.
Drawings
Fig. 1 is an overall schematic diagram of a rapid demolding structure of an antenna housing of the present utility model.
Fig. 2 is a schematic side view of a stationary mold of the present utility model.
FIG. 3 is a schematic view of the overall structure of the mold half mechanism of the present utility model.
Fig. 4 is a schematic side view of the mold half mechanism of the present utility model in connection with a motor.
Fig. 5 is a schematic top view of the chuck of the present utility model.
In the figure: 1. placing a box; 2. a telescoping device; 3. a clamping plate; 4. placing a plate; 5. a through hole; 6. a support column; 7. a top plate; 8. an electric push rod; 9. a limit column; 10. fixing a die; 11. a first die cavity; 12. a clamping groove; 13. a limiting block; 14. a half-mold mechanism; 141. a movable mold; 142. a second mold cavity; 143. a rotating groove; 144. arc-shaped abutting blocks; 145. a feed inlet; 15. a motor; 16. a rotating sleeve; 17. placing a tray; 18. square columns; 19. a chuck; 20. and (5) abutting against the column.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
the existing part of radome is molded by an injection molding machine, and because the problem that the molded radome is adhered to the inner wall of the mold easily occurs in the mold, the mold is required to be cleaned by stopping, the production of the subsequent radome is influenced, the whole radome molding equipment is composed of three groups of spliced structures, as shown in fig. 1, and is divided into a fixed mold 10, a half mold mechanism 14 and a limiting column 9, a telescopic device 2 for controlling the half mold mechanism 14 to move left and right is arranged on one side of the top of the whole placement box 1, a placement plate 4 and an electric push rod 8 for controlling the limiting column 9 to move up and down are arranged on the top of the placement box 1, and the whole placement plate 4 is positioned on the clamping plate 3;
when the antenna cover forming device specifically works, the telescopic device 2 drives the movable die 141 in the whole half die mechanism 14 to move leftwards, so that the movable die 141 is overlapped with the fixed die 10, at the moment, the top of the placing plate 4 is fixedly provided with the top plate 7 through the supporting column 6, an electric push rod 8 positioned on the top plate 7 starts to work, one end of the electric push rod 8 is connected with the limiting column 9, so that the whole limiting column 9 starts to penetrate through the through hole 5 and enter the first die cavity 11 and the second die cavity 142, a gap between the first die cavity 11, the limiting column 9 and the second die cavity 142 flows into high-temperature plastic to be filled through the feeding port 145 in the half die mechanism 14, meanwhile, a cold area runner is formed in the whole fixed die 10 and the movable die 141, the antenna cover forming is accelerated, after the antenna cover in the first die cavity 11 and the second die cavity 142 is waited for the antenna cover forming, the electric push rod 8 then withdraws the whole limiting column 9, in order to prevent the whole formed antenna cover from being adhered on the limiting column 9, a scraping ring is additionally arranged on one side of the whole through hole 5, and is used for limiting the formed antenna cover to be lifted by the limiting column 9;
when the whole limiting column 9 is taken out from the formed radome, the telescopic device 2 pushes the movable die 141 at the top of the placing box 1 to move rightwards, as shown in fig. 3, a rotating groove 143 is formed in the inner wall of the bottom of the whole second die groove 142, an arc-shaped supporting block 144 is connected in a sliding manner in the rotating groove 143, the whole arc-shaped supporting block 144 is parallel to the inner wall of the whole second die groove 142, the formed radome is prevented from having a surface bulge problem, meanwhile, a chuck 19 is movably connected in the whole rotating groove 143, a placing disc 17 is arranged at the bottom of the chuck 19 and in the second die groove 142, square columns 18 are uniformly fixed at the top of the placing disc 17 and penetrate through the chuck 19, in order to prevent more burrs at the top of the formed radome, the whole square columns 18 are leveled with the chuck 19 at the initial stage of clamping, an external device is required to precisely control the lifting height of the placing disc 17, as shown in fig. 4, the bottom of the movable die 141 is fixedly provided with a motor 15 through a bolt, and the output end of the whole motor 15 is connected with a rotating sleeve 16 fixed at the bottom of the placing disc 17 through threads;
when the movable mold 141 is separated from one side of the fixed mold 10, as the supporting column 20 is arranged on one side of the chuck 19 at the bottom of the second mold cavity 142, when the movable mold 141 is separated from the fixed mold 10, the supporting column 20 drives the whole forming antenna housing to separate from the first mold cavity 11, at this time, the motor 15 starts to rotate, and as the bottom of the whole forming antenna housing is adhered to the top of the chuck 19, the whole chuck 19 cannot rotate under the driving of the placing disk 17, so that the motor 15 rotates to enable the rotating sleeve 16 to move upwards, and the whole rotating sleeve 16 moves upwards to push the square column 18 at the top of the placing disk 17, so that the square column 18 successfully abuts against the bottom of the forming antenna housing, and enables the whole chuck 19 to separate from the forming antenna housing bottom, at this time, the motor 15 rotates to drive the placing disk 17 and the chuck 19 together, and the supporting column 20 arranged on one side of the chuck 19 is contacted with the arc supporting block 144 in the rotating groove 143, so that the whole arc supporting block 144 drops from the side wall of the forming antenna housing, and air enters between the second mold cavity 142 and the side wall of the forming antenna housing, so that the whole demolding antenna housing is separated from the inner wall of the second mold cavity 142;
after the demolding of the whole formed radome is finished, the whole motor 15 drives the chuck 19 and the placing plate 17 to reversely rotate, after the supporting column 20 contacts with the arc supporting block 144 extending out of the rotating groove 143 on one side, the arc supporting block 144 is extruded into the rotating groove 143 again, meanwhile, after the supporting column 20 contacts with the rotating groove 143, the whole reversely rotating motor 15 drives the square column 18 on the placing plate 17 to successfully retract, so that the whole movable mold 141 can perform radome forming process operation again, correspondingly, the clamping groove 12 is formed in the inner wall of the whole first mold groove 11, and the limiting blocks 13 are symmetrically arranged on one side of the fixed groove and used for abutting two sides of the arc supporting block 144 in the rotating groove 143 due to the fact that the placing chuck 19 and the supporting column 20 are placed, and partial plastics are prevented from flowing into the rotating groove 143.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quick drawing of patterns structure of radome, is including placing case (1), telescoping device (2) and joint board (3), the top of placing case (1) is fixed with telescoping device (2) through the bolt, and is located one side of telescoping device (2) and is fixed with joint board (3) through spot welding, its characterized in that: the top of the placement box (1) is slidably connected with a half mould mechanism (14) at one side of the telescopic device (2);
the mold half mechanism (14) comprises a movable mold (141), a second mold groove (142), a rotating groove (143), an arc-shaped supporting block (144) and a feeding hole (145), wherein the movable mold (141) is slidably connected to the top of the placement box (1) and positioned on one side of the telescopic device (2), the second mold groove (142) is formed in one side of the movable mold (141), the rotating groove (143) is formed in the bottom of one side of the second mold groove (142), the arc-shaped supporting block (144) is slidably connected to the rotating groove (143), and the feeding hole (145) is formed in one side of the movable mold (141);
the chuck (19) is installed at the bottom of the arc-shaped abutting block (144) in the rotating groove (143), and the abutting column (20) is fixed at one side of the chuck (19) through spot welding.
2. The radome rapid demoulding structure of claim 1, wherein: the bottom swing joint that just is located chuck (19) in second die cavity (142) has place dish (17), and is located the top of placing dish (17) and evenly be fixed with square post (18) through the spot welding, the one end of square post (18) runs through chuck (19) and with chuck (19) swing joint, the bottom of placing dish (17) just is located second die cavity (142) and is fixed with change cover (16) through the spot welding, the bottom of movable mould (141) is fixed with motor (15) through the bolt fastening, and is located the output of motor (15) and run through movable mould (141) bottom and with change cover (16) threaded connection.
3. The radome rapid demoulding structure of claim 1, wherein: the clamping plate is characterized in that a placing plate (4) is embedded in one side of the clamping plate (3), a fixing die (10) is fixed on one side of the placing plate (4) through bolts, a first die groove (11) is formed in one side of the fixing die (10), a clamping groove (12) is formed in one side of the first die groove (11), and limiting blocks (13) are symmetrically fixed on the top of the clamping groove (12) through spot welding.
4. A radome rapid release structure of claim 3, wherein: through-hole (5) have been seted up to one side of placing board (4), and are located the top of placing board (4) even symmetry and be fixed with support column (6), the top of support column (6) is fixed with roof (7) through the spot welding, and is located the top of roof (7) and pass through bolt fastening have electric putter (8), the one end of electric putter (8) runs through roof (7) and is fixed with spacing post (9) through the spot welding.
5. The radome rapid release structure of claim 4, wherein: the limiting columns (9) are matched with the through holes (5), the limiting blocks (13) and the rotating grooves (143) are correspondingly arranged, and the limiting blocks (13) are clamped with two sides of the rotating grooves (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320787515.5U CN219650368U (en) | 2023-04-11 | 2023-04-11 | Quick demoulding structure of radome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320787515.5U CN219650368U (en) | 2023-04-11 | 2023-04-11 | Quick demoulding structure of radome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650368U true CN219650368U (en) | 2023-09-08 |
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ID=87855606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320787515.5U Active CN219650368U (en) | 2023-04-11 | 2023-04-11 | Quick demoulding structure of radome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650368U (en) |
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2023
- 2023-04-11 CN CN202320787515.5U patent/CN219650368U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: 471023, 2, gate 20, block twenty-two, Jianxi District, Luoyang, Henan. Patentee after: Zhang Yuqing Country or region after: China Address before: 213000 No. 1, south of Menghe Avenue, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Jude New Material Co.,Ltd. Country or region before: China |