CN116275993B - Net frame assembling device - Google Patents
Net frame assembling device Download PDFInfo
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- CN116275993B CN116275993B CN202211573582.3A CN202211573582A CN116275993B CN 116275993 B CN116275993 B CN 116275993B CN 202211573582 A CN202211573582 A CN 202211573582A CN 116275993 B CN116275993 B CN 116275993B
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 53
- 238000007599 discharging Methods 0.000 claims description 17
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 21
- 238000001125 extrusion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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Abstract
The invention relates to the field of grid installation, in particular to a grid assembly device, which comprises: the platform is provided with a rod placing groove, the web member is vertically arranged in the rod placing groove, and one side of the platform is provided with an operation groove communicated with the rod placing groove; the mounting table is provided with a perforation for the web member to pass through at the bottom, the rotation center of the mounting table is overlapped with the center of the rod placing groove, and a plurality of inclined surface grooves are formed in the periphery of the mounting table; the blanking table is arranged on the platform and positioned at one side of the mounting table and used for placing the node balls; a ball pushing mechanism is arranged in the blanking table and used for pushing the node balls on the blanking table to enter the mounting table; the material rod storage table is arranged on the platform and located on one side of the installation table, one end of the material rod storage table is provided with a discharge hole and a push rod mechanism, and the push rod mechanism is used for pushing a chord member at the discharge hole, so that one end of the chord member penetrates through the inclined plane groove and enters the installation table.
Description
Technical Field
The invention relates to the field of net rack assembly, in particular to a net rack assembly device.
Background
The steel grid structure is a space bar system structure formed by a plurality of bars which are installed together through node balls according to a certain rule. When the net rack is installed, the splicing frames are spliced on the ground, and the web members, the three chord members and the node balls are installed together on the ground to form a splicing frame before hoisting; when the spliced frame is lifted, the spliced frame is slowly lifted upwards after the spliced frame is balanced by hanging the chord members and the web members through the hanging ropes; and after the split mounting frames are lifted in the air, the split mounting frames are subjected to butt joint installation.
When the assembly frame is assembled, the node balls are usually fixed first, then the web members and the three chords are lifted to the node balls in sequence through the lifting device, and the web members and the three chords are connected with the node balls in sequence through the screw connection of workers. In the process, the lifting device is required to be continuously matched with workers, the installation efficiency is low, the workers are required to continuously operate under the crane in the lifting process, and certain dangers are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a net rack assembling device.
The technical scheme adopted for solving the technical problems is as follows: a rack assembly device comprising:
the platform is provided with a rod placing groove, the web member is vertically arranged in the rod placing groove, and one side of the platform is provided with an operation groove communicated with the rod placing groove;
the mounting table is arranged on the platform in a downward concave rotation mode, a through hole for the web member to pass through is formed in the bottom of the mounting table, the rotation center of the mounting table is overlapped with the center of the rod placing groove, and a plurality of inclined surface grooves are formed in the periphery of the mounting table;
the blanking table is arranged on the platform and positioned at one side of the mounting table and used for placing the node balls and guiding the node balls to enter the mounting table; a ball pushing mechanism is arranged in the blanking table and used for pushing the node balls on the blanking table to enter the mounting table;
the material rod storage table is arranged on the platform and located on one side of the installation table, one end of the material rod storage table is provided with a discharge hole and a push rod mechanism, and the push rod mechanism is used for pushing a chord member at the discharge hole, so that one end of the chord member penetrates through the inclined plane groove and enters the installation table.
Preferably, a rod inlet groove is formed in one side of the platform corresponding to the rod placing groove, and the rod inlet groove is used for storing a plurality of web members; the device also comprises a power mechanism for pushing the web member in the feed rod groove towards the feed rod groove.
Preferably, the power mechanism comprises a power part with a transmission rod, one end of the transmission rod is positioned at a position of the rod inlet groove far away from the rod inlet groove, and a pushing assembly is arranged at the end part of the transmission rod and used for pushing the web member in the rod inlet groove to move;
the transmission rod is provided with a first transmission part, the mounting table is provided with a second transmission part, the transmission rod drives the first transmission part to move, and the first transmission part drives the second transmission part to rotate, so that the mounting table rotates.
Preferably, the second transmission part is a plurality of gear teeth circumferentially distributed on the outer side of the mounting table, and the bottom of the gear teeth is rotatably arranged on the mounting table and can only rotate in one direction relative to the mounting table.
Preferably, the lifting mechanism is further included, and the lifting mechanism includes:
the jacking lever is rotatably arranged on the platform, and one end of the jacking lever is positioned at the bottom of the rod placing groove and is used for jacking up the web members in the rod placing groove;
the pressing rod is arranged at the other end of the jacking lever and used for pressing one end of the jacking lever downwards;
and the inclined surface contact part is arranged at the bottom of the mounting table and used for rotating the mounting table to contact with the top of the pressing rod and pushing the pressing rod to move downwards.
Preferably, the chord member of placing on the material pole storage table is arranged from one side of keeping away from the discharge gate to one side of being close to the discharge gate in an inclined way, ejector rod mechanism includes:
the discharging groove is arranged on the material rod storage table and is used for guiding the chord rod to pass through the discharging hole;
the top block is positioned at one side of the material rod storage table close to the chord member, the top of the top block is inclined, and one end of the top block, which is far away from the material rod storage table, is higher; the top block is used for jacking the chord member moving to the top of the top block from bottom to top to a height higher than the material rod storage table;
the middle part of the movable rod is rotatably arranged on the material rod storage table, one end of the movable rod is positioned at the bottom of the jacking block and is used for jacking up the jacking block, and the other end of the movable rod extends out of the material rod storage table and is provided with a first wedge-shaped block;
and the second wedge block is arranged on the mounting table and is used for being matched with the first wedge block to press down one end of the movable rod.
Preferably, the discharging groove comprises a guide groove aligned with the discharging hole and a guide groove positioned at one side of the guide groove;
the bottom of the guide chute is in an inclined plane shape, wherein one side of the guide chute, which is far away from the discharge hole, is higher than the other side of the guide chute;
the guide groove is higher than the guide groove and is in an inwards concave arc shape, wherein one side of the guide groove, which is close to the guide groove, is lower than the other side of the guide groove.
Preferably, the node balls on the blanking table are obliquely arranged from one side far away from the mounting table to one side close to the mounting table, and the ball pushing mechanism comprises:
the distance between the two block grooves is larger than the diameter of the node ball and smaller than the diameter of the node ball; one of the block grooves is arranged at a position close to the mounting table;
the first limiting block and the second limiting block are respectively arranged in the two block grooves, two guide holes with opposite directions are formed in the first limiting block and the second limiting block, and the passing of the node ball is controlled in a way of ascending and descending respectively;
the pushing rod is arranged on the blanking table in a sliding penetrating mode, two guide rods are arranged at positions of the pushing rod corresponding to the two guide holes, and the two guide rods are respectively inserted into the two corresponding guide holes in a sliding mode; the pushing rod is used for driving the guide rod to move, and the first limiting block and the second limiting block move in a staggered mode in the up-down direction due to the movement of the guide rod.
The beneficial effects are that:
the position of the installation table is convenient to adjust through the arranged platform, a plurality of node balls are stored through the arranged blanking table, and the node balls are controlled to enter the installation table through the ball pushing mechanism; the web member is placed below the installation table through the rod placing groove formed in the platform, and workers can work conveniently through the arranged operation groove, so that the web member can be installed below the node ball conveniently; the material rod storage table is arranged on the platform for storing a plurality of material rods, and the material rods are ejected upwards through the ejector rod mechanism, so that the material rods can conveniently enter the installation table, and one end of each material rod is screwed into the node ball after entering the installation table; the mounting table is convenient for assembling the chord members and the web members on the mounting table, and the assembled split mounting frame is lifted, so that time and labor are saved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a second schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at A;
FIG. 6 is a schematic diagram of a connection structure of the jack-up mechanism of the present invention;
FIG. 7 is an enlarged schematic view of the structure at B in FIG. 6;
FIG. 8 is a schematic view of the internal structure of the platform according to the present invention;
FIG. 9 is a schematic illustration of a push-tube connection of the present invention;
FIG. 10 is one of the mounting table connection schematic diagrams of the present invention;
FIG. 11 is a second schematic diagram of a mounting table connection according to the present invention;
FIG. 12 is a schematic illustration of a jack-up mechanism connection of the present invention;
FIG. 13 is a chord ejection schematic of the present invention;
FIG. 14 is a schematic view of a ball pushing structure according to the present invention;
FIG. 15 is one of the embodiments of the pushing assembly;
FIG. 16 is a second embodiment of a pushing assembly;
in the figure: 1. a platform; 11. an operation groove; 12. a groove is formed; 13. a rod inlet groove; 14. a limit groove; 15. a movable block; 16. a rod groove is arranged; 17. a storage groove; 2. a material rod storage table; 21. a push rod mechanism; 211. a rod arranging groove; 22. discharging groove; 221. a guide groove; 222. a guide groove; 23. a top block; 24. a connecting rod; 25. a movable pin; 26. a chute; 27. a movable rod; 28. a first wedge block; 29. a connecting pin; 3. a mounting table; 32. a slideway; 33. a ball groove; 34. an inclined surface groove; 35. gear teeth; 37. a first gear; 38. a second gear; 39. a shaft lever; 312. a second wedge block; 4. a blanking table; 41. a ball storage table; 42. a ball table is arranged; 5. a ball pushing mechanism; 51. a push rod; 52. a first limiting block; 53. a guide rod; 54. a second limiting block; 55. a guide hole; 56. a block groove; 6. a power mechanism; 61. a pushing assembly; 62. a sliding seat; 63. a screw rod; 64. a motor; 65. a worm; 66. a hydraulic telescopic rod; 67. a toothed plate; 68. a hydraulic cylinder; 69. a worm wheel; 610. a third gear; 611. pushing a cylinder; 7. a jacking mechanism; 71. pressing down a rod; 72. a fixing pin; 73. lifting the lever; 731. a pin slot; 74. jacking up the assembly; 741. a groove; 742. a bump; 743. an inner tank; 75. a bottom groove; 76. a pin; 77. a roller; 79. extruding the blocks.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In one embodiment, referring to fig. 1-4 and 6-8 of the specification, the grid assembly device of the present invention includes:
the platform 1 is provided with a rod placing groove 16, the web member is vertically arranged in the rod placing groove 16, and one side of the platform 1 is provided with an operating groove 11 communicated with the rod placing groove 16;
the mounting table 3 is arranged on the platform 1 in a downward concave rotation mode, a through hole for the web member to pass through is formed in the bottom of the mounting table 3, the rotation center of the mounting table 3 coincides with the center of the rod placing groove 16, and a plurality of inclined surface grooves 34 are formed in the periphery of the mounting table 3;
the blanking table 4 is arranged on the platform 1 and positioned at one side of the mounting table 3 and is used for placing the node balls and guiding the node balls to enter the mounting table 3; a ball pushing mechanism 5 is arranged in the blanking table 4 and is used for pushing the node balls on the blanking table 4 to enter the mounting table 3;
the material pole is deposited platform 2, is provided with on platform 1 and be located one side of mount table 3, the one end that the material pole was deposited platform 2 is provided with discharge gate and ejector pin mechanism 21, ejector pin mechanism 21 is used for promoting the chord member of discharge gate department, makes the one end of chord member pass inclined plane groove 34 gets into in the mount table 3.
The position of the installation table 3 is convenient to adjust through the arranged platform 1, a plurality of node balls are stored through the arranged blanking table 4, and the node balls are controlled to enter the installation table 3 through the ball pushing mechanism 5; the web members are placed below the installation table 3 through the rod placing grooves 16 formed in the platform 1, and workers can conveniently work through the arranged operation grooves 11, so that the web members can be conveniently installed below the node balls; the material rod storage table 2 arranged on the platform 1 is used for storing a plurality of material rods, and the material rods are pushed upwards through the ejector rod mechanism 21, so that the material rods can conveniently enter the installation table 3, and after entering the installation table 3, one end of the material rods is screwed into the node ball; the mounting table 3 is convenient for assembling the chord members and the web members on the mounting table, and lifting the assembled assembly frame, so that time and labor are saved.
In one embodiment, referring to fig. 3-4, 6, 9 and 15 of the specification, a rod inlet slot 13 is formed in the platform 1 at one side of the rod placement slot 16, and the rod inlet slot 13 is used for storing a plurality of web members; and a power mechanism 6 for pushing the web member in the feed rod groove 13 towards the feed rod groove 13.
The power mechanism 6 comprises a power part with a transmission rod, one end of the transmission rod is positioned at a position of the rod inlet groove 13 far away from the rod placing groove 16, the end part of the transmission rod is provided with a pushing assembly 61, and the pushing assembly 61 is used for pushing the web rod in the rod inlet groove 13 to move;
the transmission rod is provided with a first transmission part, the mounting table 3 is provided with a second transmission part, the transmission rod drives the first transmission part to move, and the first transmission part drives the second transmission part to rotate, so that the mounting table 3 rotates.
The preferred push assembly 61 comprises a sliding seat 62 connected to the end of the first transmission member and two push cylinders 611; the push cylinder 611 is fixed to one side of the slide base 62.
The first transmission part comprises a motor 64 arranged on the rotary table 3, and the output end of the motor 64 is connected with a screw rod 63; the second transmission part comprises a worm 65 connected to the output shaft of the motor, and one side of the worm 65 is provided with a worm wheel 69 meshed with the worm 65; worm gear 69 is mounted on shaft 39.
The screw rod 63 is driven to synchronously rotate through the arranged motor 64, the screw rod 63 rotates to drive the sliding seat 62 matched with the screw rod 63 to move, when the sliding seat 62 moves, the pushing cylinder 611 is pulled to move, because the pushing cylinder 611 moves in the rod inlet groove 13, the pushing cylinder 611 can be abutted against the surface of the web member, the pushing cylinder 611 and the web member relatively slide, so that the web member is driven to move in the rod inlet groove 13 in the moving process of the pushing cylinder 611, meanwhile, the screw rod 63 drives the worm 65 to rotate, the worm 65 drives the worm wheel 69 to rotate, the worm wheel 69 drives the first gear 37 to synchronously rotate, and the first gear 37 drives the mounting table 3 to synchronously rotate; when the motor 64 rotates reversely, the screw 63 drives the sliding seat 62 to reset, the pushing cylinder 611 connected with the sliding seat 62 moves out of the inside of the feed rod groove 13, and enough space is left for installing the web members, and at this time, the number of web members can be added into the inside of the feed rod groove 13 according to the requirement. At this time, the screw 63 rotates reversely, the screw 63 drives the worm 65 to rotate, the worm 65 rotates to drive the worm wheel 69 to rotate reversely, and then the second gear 38 is driven to rotate reversely, and at this time, the mounting table 3 does not rotate.
In another embodiment, as shown in fig. 3-4, 6, 9 and 16 of the specification, a rod inlet slot 13 is formed in the platform 1 at one side of the rod inlet slot 16, and the rod inlet slot 13 is used for storing a plurality of web members; and a power mechanism 6 for pushing the web member in the feed rod groove 13 towards the feed rod groove 13.
The power mechanism 6 comprises a power part with a transmission rod, one end of the transmission rod is positioned at a position of the rod inlet groove 13 far away from the rod placing groove 16, the end part of the transmission rod is provided with a pushing assembly 61, and the pushing assembly 61 is used for pushing the web rod in the rod inlet groove 13 to move;
the transmission rod is provided with a first transmission part, the mounting table 3 is provided with a second transmission part, the transmission rod drives the first transmission part to move, and the first transmission part drives the second transmission part to rotate, so that the mounting table 3 rotates.
The preferred push assembly 61 includes a push cylinder 611 connected to the end of the first transmission member.
The first transmission part further comprises a hydraulic cylinder 68 arranged on the rotary table 3, and the hydraulic cylinder 68 is connected with a hydraulic telescopic rod 66; the second transmission part further comprises a toothed plate connected to the hydraulic telescopic rod, and a third gear 610 meshed with the toothed plate is arranged on one side of the toothed plate; the third gear 610 is fixed to the shaft 39.
Through the cooperation of the second transmission part and the mount table 3 that set up, can be according to actual need when installing the gear, the gear of suitable transmission ratio of being convenient for is selected for the transmission cooperation effect of second transmission part is better.
When the hydraulic cylinder 68 drives the hydraulic telescopic rod 66 to approach towards the direction of the installation table 3, the end part of the hydraulic telescopic rod 66 drives the push cylinder 611 to move, and as the push cylinder 611 moves in the rod inlet groove 13, the push cylinder 611 can be abutted against the surface of the web member, and relative sliding occurs between the push cylinder 611 and the web member, so that the web member is driven to move in the rod inlet groove 13 in the moving process of the push cylinder 611, and meanwhile, the toothed plate 67 drives the third gear 610 to rotate, the third gear 610 drives the first gear 37 to synchronously rotate, and the first gear 37 drives the installation table 3 to synchronously rotate; when the hydraulic cylinder 68 drives the hydraulic telescopic rod 66 to move away from the mounting table 3, the toothed plate 67 drives the third gear 610 to rotate reversely, the third gear 610 drives the first gear 37 to rotate reversely synchronously, and the first gear 37 cannot drive the mounting table 3 to rotate at the moment; the push cylinder 611 attached to the toothed plate 67 moves out of the interior of the feed rod groove 13 and leaves sufficient space to fit the web members, at which time the number of web members can be added to the interior of the feed rod groove 13 as desired.
In one embodiment, referring to fig. 10-11 of the specification, the second transmission component is a plurality of gear teeth 35 circumferentially distributed on the outer side of the mounting table 3, and the bottom of the gear teeth 35 is rotatably disposed on the mounting table 3 and can rotate only in one direction relative to the mounting table 3.
When the mounting table 3 is required to rotate, the first gear 37 is driven by the pushing component 61, so that the first gear 37 is meshed with the gear teeth 35, the gear teeth 35 are pushed to rotate around the mounting table 3, and the mounting table 3 is driven to rotate by the gear teeth 35.
When the mounting table 3 is not required to rotate, the first gear 37 is driven by the pushing assembly 61, and then the first gear 37 contacts with the gear teeth 35, the gear teeth 35 rotate along the side wall of the mounting table 3, so that the first gear 37 cannot engage with the gear teeth 35 to rotate, and the mounting table 3 does not rotate.
Through the rotatory mode of mount table 3, realize adjusting the position of pushing component 61, the pushing component 61 of being convenient for resets, and the next time pushing component 61 can continue to promote mount table 3 rotation.
In one embodiment, referring to fig. 4 to 7 and 11 of the specification, the rack assembly device further includes a jacking mechanism 7, where the jacking mechanism 7 includes:
the jacking lever 73 is rotatably arranged on the platform 1, and one end of the jacking lever 73 is positioned at the bottom of the rod placement groove 16 and is used for jacking up the web members in the rod placement groove 16;
a pressing rod 71 disposed at the other end of the lifting lever 73, for pressing down one end of the lifting lever 73;
and the inclined surface contact part is arranged at the bottom of the mounting table 3 and is used for rotating the mounting table 3 to contact with the top of the pressure-down rod 71 so as to push the pressure-down rod 71 to move downwards.
The inclined surface contact portion is preferably a pressing block 79 provided on the bottom surface of the turntable 3 and integrally formed with the turntable 3, and the pressing block 79 may be recessed toward the bottom surface of the turntable, or the pressing block 79 may be protruded toward the bottom surface of the turntable.
The jacking mechanism 7 comprises a fixing pin 72 movably arranged in the platform 1, a jacking lever 73 is movably connected to the fixing pin 72, a pin groove 731 is formed in the jacking lever 73, a pin 76 is arranged on the jacking lever 73, the pin 76 is connected to the platform 1, a roller 77 is movably connected to the end part of the jacking lever 73, a pressing rod 71 is arranged on the platform 1, the top of the pressing rod 71 is abutted against the pressing block 79, one end of the jacking lever 73 far away from the pressing rod 71 is connected to a jacking component 74 in a matched manner, a bottom groove 75 is formed in the bottom of the jacking component 74, and the bottom groove 75 is in sliding fit with the roller 77;
the jacking component 74 comprises an inner groove 743 with an opening matched with the web member, a projection 742 facing away from the opening of the groove 741 is arranged on the jacking component 74, the inner groove 743 is arranged on the platform 1, and the projection 742 is in sliding fit with the inner groove 743.
The pressing block 79 presses the pressing rod 71, so that the pressing rod 71 moves downwards, the pressing rod 71 presses the jacking lever 73 through the fixing pin 72, the jacking lever 73 rotates around the pin 76, when the jacking lever 73 rotates, the roller 77 at the end part of the jacking lever 73 is abutted in the bottom groove 75 at the bottom of the jacking component 74, the roller 77 and the bottom groove 75 slide relatively, and therefore the roller 77 jacks up the jacking component 74 upwards; in this process, the protruding block 742 will slide in the inner groove 743, the bottom of the web member is clamped in the groove 741, and when the jacking component 74 drives the web member to move upward, the top of the web member is screwed into the ball hole corresponding to the bottom of the node ball. When the web member does not enter the inner groove 743, the pressing rod 71 moves downward under the action of gravity, and the pressing rod 71 is provided with an elastic member acting on the pressing rod 71, so that the pressing rod 71 is an ascending elastic member, preferably a spring, and the pressing rod 71 presses the elastic member downward under the action of gravity, so that the bottom of the groove 741 is just slightly lower than the bottom of the limit position, and at this time, the top of the pressing rod 71 just does not contact with the thicker end of the pressing block 79.
In one embodiment, referring to fig. 1-4 and 10-13 of the specification, chords disposed on the storage table 2 are arranged obliquely from a side far from the discharge port to a side near the discharge port, and the ejector mechanism 21 includes:
a discharging groove 22, which is arranged on the material rod storage table 2, wherein the discharging groove 22 is used for guiding the chord member to pass through the discharging hole;
a top block 23, which is located at one side of the material rod storage table 2 close to the chord member, wherein the top of the top block 23 is inclined, and one end of the top block 23 far away from the material rod storage table 2 is higher; the jacking block 23 is used for jacking the chord member moving to the top of the jacking block 23 from bottom to top to a height higher than the material rod storage table 2;
the middle part of the movable rod 27 is rotatably arranged on the material rod storage table 2, one end of the movable rod 27 is positioned at the bottom of the jacking block 23 and is used for jacking up the jacking block 23, and the other end of the movable rod 27 extends out of the material rod storage table 2 and is provided with a first wedge-shaped block 28;
and a second wedge block 312, which is arranged on the mounting table 3 and is used for being matched with the first wedge block 28 to press down one end of the movable rod 27.
A connecting pin 29 is rotatably connected to the movable rod 27, and two ends of the connecting pin 29 are fixed on the material rod storage table 2; the end part of the movable rod 27 is fixedly connected with a first wedge block 28, when the first wedge block 28 is extruded by a second wedge block 312, the first wedge block 28 drives one end of the movable rod 27 to move downwards, the end part of the movable rod 27, which is connected with the top block 23, moves upwards, and the end part of the movable rod 27 is provided with a sliding groove 26;
the bottom of the top block 23 is fixed with a connecting rod 24, two movable pins 25 protruding outwards are arranged on the side wall of the connecting rod 24, and the movable pins 25 are slidably arranged in the sliding grooves 26.
The discharging groove 211 is arranged on the material rod storage table 2, the groove bottom of the discharging groove 211 is an inclined surface facing the direction of the discharging groove 22, the inclined angle of the inclined surface is 5-10 degrees, after the chord member is placed in the discharging groove 211, the chord member can move towards the direction of the jacking block 23 under the action of gravity due to the fact that the inclined surface meets the requirement, and the chord member in the discharging groove 211 can also move upwards against the gravity when the jacking block 23 jacks upwards.
When the first wedge-shaped block 28 contacts the second wedge-shaped block 312, the first wedge-shaped block 28 is extruded to move downwards in the process of rotating the second wedge-shaped block 312, the first wedge-shaped block 28 is fixed on the movable rod 27, the movable rod 27 rotates through the connecting pin 29, the movable rod 27 lifts the connecting rod 24 upwards, the jacking block 23 fixed on the top of the movable rod 27 is driven to jack upwards by the connecting rod 24, and as the two circular arc grooves are formed in the top of the jacking block 23, the jacking block 23 simultaneously extrudes two chords when the jacking block 23 jacks upwards, wherein the chords below the jacking block 23 are jacked upwards, the chords above the jacking block 23 are jacked upwards, and as the two ends of the chords are limited in the inner part of the chord groove 211, the chords are guided, so that a plurality of chords synchronously move upwards along the bottom surface of the chord groove 211; when the top block 23 lifts the lower chord upward, the chord slides downward along the arc groove at the top of the top rod and enters the lower trough 22.
The bottom surface of the extrusion block 79 arranged on the mounting table 3 is extruded with the top of the pressing rod 71, the surface of the extrusion block 79 is a gradual change surface with a circular arc shape, and the axis of the circular arc is coincident with the axis of the mounting table 3; since the top of the lower pressing rod 71 will contact with the end portion of the extrusion block 79 with a small thickness, when the extrusion block 79 rotates along with the mounting table 3, the extrusion block 79 contacts with the lower pressing rod 71, and the end portion of the lower pressing rod 71 always abuts against the surface of the extrusion block 79, so that the lower pressing rod 71 is gradually pressed downwards when the mounting table 3 rotates to drive the extrusion block 79 to synchronously rotate.
When the mounting table 3 rotates, the mounting table 3 drives the plurality of second wedge blocks 312 on the side wall of the mounting table to synchronously rotate, and the second wedge blocks 312 can squeeze the ejector rod mechanism 21, so that the ejector rod mechanism 21 pushes up the chord.
In one embodiment, referring to fig. 12 of the specification, the lower chute 22 includes a chute 222 aligned with the discharge port and a guide slot 221 located at one side of the chute 222;
the bottom of the guide chute 222 is in an inclined plane shape, wherein one side of the guide chute 222 away from the discharge hole is higher than the other side;
the guide groove 221 is higher than the guide groove 222, and the guide groove 221 is in a concave arc shape, wherein one side of the guide groove 221, which is close to the guide groove 222, is lower than the other side.
Because the inner wall of the guide groove 221 is a circular arc-shaped and upward-rolled inclined surface (as shown in fig. 12 of the specification), the opening of the guide groove 222 is inclined downwards and is matched with the groove width dimension of the guide groove 222 and the diameter dimension of the chord member, when the chord member enters the guide groove 221, the chord member slides downwards along the circular arc-shaped and upward-rolled inclined surface, when the chord member slides to the bottommost part of the circular arc-shaped and upward-rolled inclined surface, one end of the chord member is abutted against the upper part of the guide groove 222, the chord member is obliquely clamped between the guide groove 221 and the guide groove 222, and at the moment, the corresponding inclined surface groove 34 is just corresponding to the guide groove 222, the mounting table 3 stops rotating, and the chord member is hooked into the guide groove 222 by a worker through a tool with a claw hook; after the chord member enters the inside of the guide groove 221, the chord member slides from the inside of the guide groove 221 to the inside of the guide groove 222, and finally the chord member enters the corresponding inclined surface groove 34 from the guide groove 222.
In one embodiment, referring to fig. 2 and 14 of the specification, the node balls on the blanking table 4 are arranged obliquely from a side far from the mounting table 3 to a side near to the mounting table 3, and the ball pushing mechanism 5 includes:
two block grooves 56 provided on the discharging table 4, wherein a distance between the two block grooves 56 is greater than 1 time a diameter of the node ball and less than 1.5 times the diameter of the node ball; one of the block grooves 56 is provided at a position close to the mount table 3;
the first limiting block 52 and the second limiting block 54 are respectively arranged in the two block grooves 56, two opposite guide holes 55 are formed in the first limiting block 52 and the second limiting block 54, and downward movement of the node ball is controlled in a mode of ascending and descending respectively;
the pushing rod 51 is slidably inserted on the blanking table 4, two guide rods 53 are arranged at positions of the pushing rod 51 corresponding to the two guide holes 55, and the two guide rods 53 are slidably inserted in the two corresponding guide holes 55 respectively; the pushing rod 51 is used for driving the guide rod 53 to move, and the first limiting block 52 and the second limiting block 54 move in a staggered manner in the up-down direction due to the movement of the guide rod 53.
The preferred push rod 51 is an electric push rod.
When the push rod 51 moves towards the left side (as shown in fig. 14 of the specification), the push rod 51 drives the two guide rods 53 to move synchronously, the guide rods 53 move along the corresponding guide holes 55, the guide holes 55 respectively drive the corresponding first limiting blocks 52 to move upwards and the corresponding second limiting blocks 54 to move downwards, and at the moment, the node balls between the first limiting blocks 52 and the second limiting blocks 54 move downwards under the action of gravity; the node ball on the second stopper 54 is blocked by the second stopper 54 at this time; when the push rod 51 moves towards the right side (as shown in fig. 14 of the specification), the push rod 51 drives the two guide rods 53 to move synchronously, the guide rods 53 move along the corresponding guide holes 55, the guide holes 55 respectively drive the corresponding first limiting blocks 52 to move downwards and the corresponding second limiting blocks 54 to move upwards, the first limiting blocks 52 separate the two node balls and limit the node ball above the first limiting blocks 52, and at this time, the second limiting blocks 54 limit the node ball above.
In one embodiment, referring to fig. 1 to 4 of the specification, the blanking table 4 includes a lower table 42 transversely fixed on the platform 1 for storing node balls, one end of the lower table 42 is provided with a ball storage table 41 perpendicular to the lower table, and the ball storage table 41 is an inclined plane.
The ball storage table 41 can be used for storing a plurality of node balls in the ball storage table at one time, when the balls need to be discharged downwards, 1-2 node balls are pushed into the lower ball table 42, and the extrusion force of the node balls on ball pushing points is reduced; the ball pushing mechanism 5 plays a role in limiting the node ball, so that the node ball is static in the lower ball table 42, when the ball is required to be dropped, the node ball can be conveyed into the ball groove 33 at the bottom of the installation table 3 through the slideway 32 arranged on the installation table 3 by opening the ball pushing mechanism 5, and a perforation is arranged at the bottom of the ball groove 33; after the node ball is fed into the interior of the mount table 3, the direction and position of the node ball can be adjusted inside the ball groove 33.
In one embodiment, as shown in fig. 1-4 of the specification, two slots 12 are provided on one side of the operation slot 11, two ends of the rod inlet slot 13 are communicated with a limit slot 14, and a limit slot 14 for guiding the web member movement is provided inside the platform 1; one side of the rod inlet groove 13 is provided with a receiving groove 17 communicated with the rod inlet groove, and the receiving groove 17 is communicated with the rod placing groove 16.
Preferably, two groups of movable blocks 15 for dividing web members are arranged in the platform 1, at least two groups of movable blocks 15 are arranged, and one group of movable blocks 15 is arranged between the feed rod groove 13 and the storage groove 17; the other set of movable blocks 15 is arranged between the lever placing groove 16 and the receiving groove 17.
The plurality of web members are conveniently arranged in the platform 1 through the arranged web inlet grooves 13, the web members cannot incline when moving in the web inlet grooves 13 through the arranged limit grooves 14, the web members are always kept vertical in the web inlet grooves 13 in the moving process, the width dimension of the storage grooves 17 is set to be at least capable of storing the space of two web members, the web members can be conveniently moved and stored in the storage grooves 17, the web members can be moved from the storage grooves 17 to the storage grooves 16 through the arranged storage grooves 16, and the web members can be lifted upwards in the storage grooves 16; the two groups of movable blocks 15 are arranged, so that the web members can be conveniently separated, and later workers can conveniently hook the web members into the rod placing grooves 16 by using a tool with claw hooks; the movable block 15 can be matched with the rod placing groove 16 to limit the web member, so that the web member cannot incline when moving in the rod placing groove 16.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a net rack assembly device which characterized in that includes:
the device comprises a platform (1), wherein a rod placing groove (16) is formed in the platform, a web member is vertically arranged in the rod placing groove (16), and an operating groove (11) communicated with the rod placing groove (16) is formed in one side of the platform (1);
the mounting table (3) is arranged on the platform (1) in a downward concave rotation mode, a through hole for a web member to pass through is formed in the bottom of the mounting table (3), the rotation center of the mounting table (3) coincides with the center of the rod placing groove (16), and a plurality of inclined surface grooves (34) are formed in the periphery of the mounting table (3);
the blanking table (4) is arranged on the platform (1) and positioned at one side of the mounting table (3) and is used for placing the node balls and guiding the node balls to enter the mounting table (3); a ball pushing mechanism (5) is arranged in the blanking table (4) and used for pushing the node balls on the blanking table (4) to enter the mounting table (3);
the material pole is deposited platform (2) and is arranged on platform (1) and is located one side of mount table (3), one end of material pole is deposited platform (2) and is provided with discharge gate and ejector pin mechanism (21), ejector pin mechanism (21) are used for promoting the chord member of discharge gate department, make the one end of chord member pass inclined plane groove (34) get into in mount table (3).
2. The net rack assembling device according to claim 1, wherein a rod inlet groove (13) is formed in one side of the platform (1) corresponding to the rod placing groove (16), and the rod inlet groove (13) is used for storing a plurality of web members; the device also comprises a power mechanism (6) for pushing the web member in the feed rod groove (13) towards the feed rod groove (13).
3. A net rack splicing device according to claim 2, wherein the power mechanism (6) comprises a power component with a transmission rod, one end of the transmission rod is positioned at a position of the rod inlet groove (13) away from the rod placement groove (16), the end part of the transmission rod is provided with a pushing component (61), and the pushing component (61) is used for pushing a web rod in the rod inlet groove (13) to move;
the transmission rod is provided with a first transmission part, the mounting table (3) is provided with a second transmission part, the transmission rod drives the first transmission part to move, and the first transmission part drives the second transmission part to rotate, so that the mounting table (3) rotates.
4. A grid assembly device according to claim 3, wherein the second transmission component is a plurality of gear teeth (35) circumferentially distributed on the outer side of the mounting table (3), and the bottoms of the gear teeth (35) are rotatably arranged on the mounting table (3) and can rotate only in one direction relative to the mounting table (3).
5. The rack assembly device according to any one of claims 1 to 4, further comprising a jacking mechanism (7), the jacking mechanism (7) comprising:
the jacking lever (73) is rotatably arranged on the platform (1), and one end of the jacking lever (73) is positioned at the bottom of the rod placing groove (16) and is used for jacking up the web members in the rod placing groove (16);
the pressing rod (71) is arranged at the other end of the jacking lever (73) and used for pressing down one end of the jacking lever (73);
and the inclined surface contact part is arranged at the bottom of the mounting table (3) and is used for rotating the mounting table (3) to contact with the top of the pressing rod (71) so as to push the pressing rod (71) to move downwards.
6. A net rack splicing device according to any one of claims 1 to 4, wherein chords placed on said material pole storage table (2) are arranged obliquely from a side away from a discharge port to a side close to the discharge port, said ejector mechanism (21) comprising:
a discharging groove (22) is formed in the material rod storage table (2), and the discharging groove (22) is used for guiding the chord member to pass through the discharging hole;
the top block (23) is positioned on one side, close to the chord, of the material rod storage table (2), and the top of the top block (23) is inclined, wherein one end, far away from the material rod storage table (2), of the top block (23) is higher; the jacking block (23) is used for jacking the chord member moving to the top of the jacking block (23) from bottom to top to a height higher than the material rod storage table (2);
the middle of the movable rod (27) is rotatably arranged on the material rod storage table (2), one end of the movable rod (27) is positioned at the bottom of the jacking block (23) and is used for jacking up the jacking block (23), and the other end of the movable rod (27) extends out of the material rod storage table (2) and is provided with a first wedge block (28);
and the second wedge block (312) is arranged on the mounting table (3) and is used for being matched with the first wedge block (28) to press down one end of the movable rod (27).
7. The grid assembly device according to claim 6, wherein the lower trough (22) comprises a guide trough (222) aligned with the discharge outlet and a guide trough (221) located on one side of the guide trough (222);
the bottom of the guide chute (222) is in an inclined plane shape, wherein one side of the guide chute (222) away from the discharge hole is higher than the other side;
the guide groove (221) is higher than the guide groove (222), the guide groove (221) is in a concave arc shape, and one side of the guide groove (221) close to the guide groove (222) is lower than the other side.
8. A net rack splicing device according to any one of claims 1 to 4, wherein node balls on said blanking table (4) are arranged obliquely from a side away from said mounting table (3) to a side close to said mounting table (3), and said ball pushing mechanism (5) comprises:
two block grooves (56) arranged on the blanking table (4), wherein the distance between the two block grooves (56) is more than 1 time of the diameter of the node ball and less than 1.5 times of the diameter of the node ball; one of the block grooves (56) is provided at a position close to the mount table (3);
the first limiting block (52) and the second limiting block (54) are respectively arranged in the two block grooves (56), two guide holes (55) with opposite directions are formed in the first limiting block (52) and the second limiting block (54), and the downward movement of the node ball is controlled in a mode of ascending and descending respectively;
the pushing rod (51) is arranged on the blanking table (4) in a sliding penetrating mode, two guide rods (53) are arranged at positions of two corresponding guide holes (55) of the pushing rod (51), and the two guide rods (53) are respectively inserted into the two corresponding guide holes (55) in a sliding mode; the pushing rod (51) is used for driving the guide rod (53) to move, and the first limiting block (52) and the second limiting block (54) move in a staggered mode in the up-down direction due to the movement of the guide rod (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211573582.3A CN116275993B (en) | 2022-12-08 | 2022-12-08 | Net frame assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211573582.3A CN116275993B (en) | 2022-12-08 | 2022-12-08 | Net frame assembling device |
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| Publication Number | Publication Date |
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| CN116275993A CN116275993A (en) | 2023-06-23 |
| CN116275993B true CN116275993B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211573582.3A Active CN116275993B (en) | 2022-12-08 | 2022-12-08 | Net frame assembling device |
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| EP1443153A1 (en) * | 2003-01-29 | 2004-08-04 | Ecole Polytechnique Federale De Lausanne (Epfl) | Strut assembly node for reticular space frame structure |
| CN109972731A (en) * | 2019-03-08 | 2019-07-05 | 福建鑫晟钢业有限公司 | A kind of high intensity spatial steel structure node and its installation method |
| CN111733968A (en) * | 2020-06-28 | 2020-10-02 | 中建新疆安装工程有限公司 | Arch net rack node ball rotation fixing device and arch net rack mounting system |
| CN212104557U (en) * | 2020-04-30 | 2020-12-08 | 郑州宝冶钢结构有限公司 | Steel structure net rack |
| CN113275702A (en) * | 2021-06-02 | 2021-08-20 | 兰州理工大学 | Assembling device for building node ball robot automatic welding and regulating and controlling method thereof |
| CN113618387A (en) * | 2021-08-06 | 2021-11-09 | 王兴强 | Fire-fighting pipe joint pre-assembly equipment |
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2022
- 2022-12-08 CN CN202211573582.3A patent/CN116275993B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1443153A1 (en) * | 2003-01-29 | 2004-08-04 | Ecole Polytechnique Federale De Lausanne (Epfl) | Strut assembly node for reticular space frame structure |
| CN109972731A (en) * | 2019-03-08 | 2019-07-05 | 福建鑫晟钢业有限公司 | A kind of high intensity spatial steel structure node and its installation method |
| CN212104557U (en) * | 2020-04-30 | 2020-12-08 | 郑州宝冶钢结构有限公司 | Steel structure net rack |
| CN111733968A (en) * | 2020-06-28 | 2020-10-02 | 中建新疆安装工程有限公司 | Arch net rack node ball rotation fixing device and arch net rack mounting system |
| CN113275702A (en) * | 2021-06-02 | 2021-08-20 | 兰州理工大学 | Assembling device for building node ball robot automatic welding and regulating and controlling method thereof |
| CN113618387A (en) * | 2021-08-06 | 2021-11-09 | 王兴强 | Fire-fighting pipe joint pre-assembly equipment |
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| CN116275993A (en) | 2023-06-23 |
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