CN116852479B - Integrated die-casting forming equipment for steel and wood fireproof door - Google Patents
Integrated die-casting forming equipment for steel and wood fireproof door Download PDFInfo
- Publication number
- CN116852479B CN116852479B CN202311108620.2A CN202311108620A CN116852479B CN 116852479 B CN116852479 B CN 116852479B CN 202311108620 A CN202311108620 A CN 202311108620A CN 116852479 B CN116852479 B CN 116852479B
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- steel
- roller conveyor
- wood
- guide rail
- frame
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 239000002023 wood Substances 0.000 title claims abstract description 80
- 238000004512 die casting Methods 0.000 title claims abstract description 60
- 239000003292 glue Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 11
- 238000005266 casting Methods 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 229920001821 foam rubber Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses integral die-casting forming equipment for a steel-wood fireproof door, relates to the technical field of steel-wood fireproof door production, and aims to solve the problems that when an existing steel-wood plate frame and a wood door core are pressed together, the situation that the wood door core is cracked due to overlarge pressure of stamping equipment is avoided, after the steel-wood plate frame and the wood door core are initially die-cast, the wood door core is required to be clamped into the steel-wood plate frame completely in a hammer knocking mode instead of manual work, the process is time-consuming and labor-consuming, and the production efficiency is affected. The glue spraying mechanism is arranged above the steel door plate frame roller conveyor; the jacking positioning mechanism is arranged below the steel door plate frame roller conveyor; the support, it sets up steel door plant frame roller conveyor and fire prevention wood core roller conveyor's the outside, the roof is installed to the upper end of support, the lower surface mounting of roof has first electronic guide rail, install on the slider of first electronic guide rail and move material die casting mechanism.
Description
Technical Field
The invention relates to the technical field of steel-wood fireproof door production, in particular to steel-wood fireproof door integrated die-casting forming equipment.
Background
The steel fireproof door is characterized in that the inside of the steel fireproof door is a complete steel core, steel plates used for the steel core are required to be cut, bent and formed, and are glued with front and rear density plates into a whole after being die-cast and glued with the door core, and edge sealing treatment is carried out on the periphery of a door leaf by using cut fiber planting plates.
The utility model provides a steel wood fireproof door die-casting forming equipment mainly is used for carrying out die-casting solidification shaping to the door inboard and outboard for steel plate frame and wooden door core fully bond, and current steel plate frame and wooden door core are when the pressfitting, for avoiding stamping equipment pressure too big, lead to the condition of wooden door core fracture to take place, after steel plate frame and wooden door core preliminary die-casting, need change the manual work to make wooden door core card go into in the steel plate frame completely through the mode that the mallet was beaten, and the process is wasted time and energy, influences production efficiency, and for this reason, we provide a steel wood fireproof door integral type die-casting forming equipment.
Disclosure of Invention
The invention aims to provide integral die-casting forming equipment for a steel-wood fireproof door, which aims to solve the problems that when the existing steel-board frame and a wood door core are pressed together, in order to avoid the situation that the wood door core is cracked due to overlarge pressure of stamping equipment, after the steel-board frame and the wood door core are initially die-cast, the wood door core is required to be clamped into the steel-board frame completely in a mode of manually knocking by a mallet, the process is time-consuming and labor-consuming, and the production efficiency is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the integral die-casting molding equipment for the steel fireproof door comprises a steel door plate frame roller conveyor and a fireproof wood core roller conveyor, wherein the fireproof wood core roller conveyor is arranged on one side of the steel door plate frame roller conveyor; further comprises: the glue spraying mechanism is arranged above the steel door plate frame roller conveyor; the jacking positioning mechanism is arranged below the steel door plate frame roller conveyor; the device comprises a bracket, wherein the bracket is arranged on the outer side of a steel door plate frame roller conveyor and a fireproof wood core roller conveyor, a top plate is arranged at the upper end of the bracket, a first electric guide rail is arranged on the lower surface of the top plate, a material moving die-casting mechanism is arranged on a sliding block of the first electric guide rail, the material moving die-casting mechanism comprises a first hydraulic cylinder, a die-casting seat, an adsorption frame and a pressing plate, the first hydraulic cylinder is arranged above the die-casting seat, the output end of the first hydraulic cylinder is in transmission connection with the die-casting seat, a pressing plate is arranged at the middle position below the die-casting seat, an adsorption frame is arranged around the pressing plate, the adsorption frame is fixedly connected with the die-casting seat, L-shaped connecting plates are arranged on two sides of the pressing plate, two ends of the L-shaped connecting plates are connected with the inner wall of the die-casting seat through springs, a damping rod is arranged on the inner wall of the die-casting seat, a forward screw and a screw rod are arranged in the inner mounting of the bidirectional ball screw guide rail, one end of the forward screw is fixedly connected with one end of the die-casting seat, the output end of the forward screw is in transmission connection with the reverse screw and the reverse screw through a ball screw motor, the reverse screw is arranged at the other end of the forward screw and the reverse screw is connected with the reverse screw through the inner side of the spring.
Preferably, the stiffening plates are arranged on two sides of the first electric guide rail, and the stiffening plates are connected with the support in a welded mode.
Preferably, the inside of stiffening plate both sides all is provided with first guide slot, telescopic tube is all installed to the both sides of die-casting seat upper end, telescopic tube's one end runs through and extends to the inside of first guide slot, and installs first guide block, all be provided with the ball around the first guide block lower surface.
Preferably, the outer walls of the two sides of the bidirectional ball screw guide rail are provided with second guide grooves, the upper surface of the sliding table is provided with second guide blocks, one ends of the second guide blocks are provided with protruding blocks, and one ends of the second guide blocks are in sliding connection with the second guide grooves through the protruding blocks.
Preferably, the inside of absorption frame is provided with the evacuation vacuum chamber, the lower surface of absorption frame is provided with the foam-rubber cushion, the lower surface of absorption frame and the inside of foam-rubber cushion all are provided with the absorption hole, the front end of absorption frame is provided with the vacuum suction joint.
Preferably, the glue spraying mechanism comprises a second electric guide rail and glue spraying nozzles, two ends of the second electric guide rail are fixedly connected with the steel door plate frame roller type conveyor through supporting feet, the glue spraying nozzles are arranged below sliding blocks of the second electric guide rail, the glue spraying nozzles are fixedly connected with the sliding blocks of the second electric guide rail through connecting rods, the connecting rods are provided with a plurality of glue spraying nozzles, and glue injection joints are arranged at the rear ends of the glue spraying nozzles.
Preferably, the jacking positioning mechanism comprises a jacking pedestal, a supporting frame, vacuum chucks, a second hydraulic cylinder and a vacuum generator, wherein the vacuum generator is arranged at the lower end of the supporting frame, the second hydraulic cylinder is arranged below the jacking pedestal, the output end of the second hydraulic cylinder penetrates through and extends to the upper side of the jacking pedestal and is in transmission connection with the vacuum generator, the vacuum chucks are provided with a plurality of vacuum chucks, and the vacuum chucks are fixedly connected with the supporting frame through chuck supports.
Preferably, guide posts are arranged on two sides of the second hydraulic cylinder, limiting blocks are arranged at the lower ends of the guide posts, and the upper ends of the guide posts penetrate through and extend to the inside of the jacking pedestal and are fixedly connected with the supporting frame.
Preferably, a linear bearing is arranged at the joint of the jacking pedestal and the guide post.
Preferably, the support frame is all installed to steel door plant frame roller conveyor and fire prevention wood core roller conveyor's below, the brace table is all installed to steel door plant frame roller conveyor and fire prevention wood core roller conveyor's both sides, electric putter is installed to the upper end of brace table, install limit baffle on electric putter's the output.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the two groups of sliding table pneumatic impact hammer mechanisms driven by the two-way ball screw guide rails are arranged in the die casting seat, the first hydraulic cylinder can drive the fireproof wood core to extend out during die casting, so that the fireproof wood core is primarily clamped into the inner cavity of the steel door plate frame, meanwhile, the pneumatic impact hammers on the left sliding table and the right sliding table in the die casting seat are driven at a certain frequency to simulate manual beating, and are matched with the two-way ball screw guide rails to operate, so that the left sliding table and the right sliding table are driven to approach the center, the uniform beating of the fireproof wood core is realized, the fireproof wood core is completely clamped into the steel door plate frame, and is glued and fixed with precoated sizing materials, so that the integral die casting operation of the steel fireproof door is finished.
Through set up spouting gluey mechanism on steel door plant frame roller conveyor, when steel door plant frame moved to spouting gluey mechanism below under steel door plant frame roller conveyor's the transportation, spouting the gluey pump and can supplying into the glue injection joint with the sizing material from the storage tank, make it spout from spouting the gluey mouth, the in-process spouts gluey mouth by the control of second electronic guide rail, horizontal reciprocating motion, matches steel door plant frame roller conveyor with the slow forward transport of steel door plant frame to realize the rubberizing work of steel door plant frame inner chamber.
When the steel door plate frame arrives below the lifting and positioning mechanism, the second hydraulic cylinder in the lifting and positioning mechanism can drive the supporting frame to move upwards, the vacuum sucker on the supporting frame stretches out along the gap of the conveying roller of the steel door plate frame roller conveyor, the steel door plate frame is lifted from bottom to top, the steel door plate frame is fixed by means of adsorption force, and after the steel door plate frame is lifted, the fireproof wood core is conveyed to the lower part of the die casting seat by the fireproof wood core roller conveyor, after the completion, the first hydraulic cylinder drives the die casting seat to move downwards, so that the adsorption frame at the bottom edge of the die casting seat is attached to the fireproof wood core, the vacuum suction connector on the adsorption frame is externally connected with vacuum pumping equipment to realize the vacuum pumping state of the vacuum pumping cavity, the adsorption frame is enabled to pass through the adsorption plate material, the foam-rubber cushion positioned at the bottom surface of the adsorption frame improves the compactness of the joint of the adsorption frame and the fireproof wood core, the condition of air leakage at the adsorption position is prevented, after the adsorption of the fireproof wood core is completed, the first hydraulic cylinder resets, the fireproof wood core is hoisted, and meanwhile, the first electric guide rail drives, the fireproof wood core is driven to transversely translate from the fireproof wood core roller conveyor to the steel door plate frame roller conveyor, after the fireproof wood core reaches the steel door plate frame, the first hydraulic cylinder drives again, the fireproof wood core is driven to extend out, and is primarily clamped into the inner cavity of the steel door plate frame, and the whole process has mechanical automatic operation, the production efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a transfer die casting mechanism according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the material transfer die casting mechanism of the present invention;
FIG. 4 is a schematic view of the rear end face structure of the bi-directional ball screw guide rail of the present invention;
FIG. 5 is a schematic view of the bottom surface structure of the bi-directional ball screw guide rail of the present invention;
FIG. 6 is a schematic diagram of a glue spraying mechanism according to the present invention;
fig. 7 is a schematic structural diagram of a lifting positioning mechanism according to the present invention.
In the figure: 1. steel door plate frame roller conveyor; 2. fireproof wooden core roller conveyor; 3. a support frame; 4. a support table; 5. an electric push rod; 6. a limit baffle; 7. a bracket; 8. a top plate; 9. a first electric rail; 10. a reinforcing plate; 11. a first guide groove; 12. a material moving die casting mechanism; 13. a first hydraulic cylinder; 14. a die casting seat; 15. an adsorption frame; 151. pumping the vacuum cavity; 152. a sponge cushion; 153. adsorption holes; 16. a vacuum suction connection; 17. a stepping motor; 18. a telescoping tube; 19. a first guide block; 20. a ball; 21. a pressing plate; 22. an L-shaped connecting plate; 23. a spring; 24. a damping rod; 25. a bi-directional ball screw guide rail; 26. a second guide groove; 27. a sliding table; 28. pneumatic impact hammer; 29. a second guide block; 30. a forward screw rod; 31. a reverse screw rod; 32. a bearing sheet; 33. a glue spraying mechanism; 331. a second electric rail; 332. supporting feet; 333. a glue spraying nozzle; 334. glue injection joint; 335. a connecting rod; 34. a jacking positioning mechanism; 341. lifting the pedestal; 342. a support frame; 343. a suction cup bracket; 344. a vacuum chuck; 345. a second hydraulic cylinder; 346. a vacuum generator; 347. a guide post; 348. a limiting block; 349. a linear bearing.
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.
Referring to fig. 1-7, an embodiment of the present invention is provided: the integral die-casting molding equipment for the steel fireproof door comprises a steel door plate frame roller conveyor 1 and a fireproof wood core roller conveyor 2, wherein the fireproof wood core roller conveyor 2 is arranged on one side of the steel door plate frame roller conveyor 1; further comprises: a glue spraying mechanism 33 which is arranged above the steel door plate frame roller conveyor 1; a lifting positioning mechanism 34 mounted below the steel door plate frame roller conveyor 1; the bracket 7 is arranged at the outer sides of the steel door plate frame roller conveyor 1 and the fireproof wood core roller conveyor 2, the upper end of the bracket 7 is provided with a top plate 8, the lower surface of the top plate 8 is provided with a first electric guide rail 9, a sliding block of the first electric guide rail 9 is provided with a material moving and pressure casting mechanism 12, the material moving and pressure casting mechanism 12 comprises a first hydraulic cylinder 13, a pressure casting seat 14, an adsorption frame 15 and a pressure plate 21, the first hydraulic cylinder 13 is arranged above the pressure casting seat 14, the output end of the first hydraulic cylinder 13 is in transmission connection with the pressure casting seat 14, the middle position below the pressure plate 14 is provided with the pressure plate 21, the periphery of the pressure plate 21 is provided with an adsorption frame 15, the adsorption frame 15 is fixedly connected with the pressure casting seat 14, two sides of the pressure plate 21 are provided with L-shaped connecting plates 22, the upper parts of two ends of the L-shaped connecting plates 22 are connected with the inner wall of the pressure casting seat 14 through springs 23, the damping rod 24 is arranged in the spring 23, the bidirectional ball screw guide rail 25 is arranged on the inner wall of the die casting seat 14, the forward screw 30 and the reverse screw 31 are arranged in the bidirectional ball screw guide rail 25, one end of the forward screw 30 is fixedly connected with one end of the reverse screw 31, the stepping motor 17 is arranged at one end of the bidirectional ball screw guide rail 25, the output end of the stepping motor 17 penetrates through and extends to the inside of the bidirectional ball screw guide rail 25 and is in transmission connection with the other end of the reverse screw 31, the bearing sheet 32 is arranged at the joint of the forward screw 30 and the reverse screw 31, the sliding tables 27 are arranged on the forward screw 30 and the reverse screw 31, the sliding tables 27 are in transmission connection with the forward screw 30 and the reverse screw 31, the pneumatic impact hammer 28 is arranged on the lower surface of the sliding table 27, and the pneumatic impact hammer 28 is provided with four parts;
during die casting, the first hydraulic cylinder 13 can drive the fireproof wood core to stretch out, so that the fireproof wood core is primarily clamped into the inner cavity of the steel door plate frame, meanwhile, the pneumatic impact hammer 28 on the left sliding table 27 and the right sliding table 27 in the die casting seat 14 is driven at a certain frequency, artificial beating is simulated, the bidirectional ball screw guide rail 25 is matched to operate, the left sliding table 27 and the right sliding table 27 are driven to approach the center, uniform beating of the fireproof wood core is realized, the fireproof wood core is completely clamped into the steel door plate frame, the fireproof wood core is glued and fixed with precoated sizing material, the integral die casting forming operation of the steel fireproof door plate frame is completed, the formed steel fireproof door plate frame roller conveyor 1 is continuously transported to a blanking conveyor, and subsequent transportation is carried out.
Referring to fig. 1, reinforcing plates 10 are mounted on two sides of the first electric rail 9, and the reinforcing plates 10 are welded with the bracket 7, so that the structural strength of the bracket 7 is improved by the reinforcing plates 10, and the transmission stability of the first electric rail 9 is improved.
Referring to fig. 1 and 2, the inside of both sides of the reinforcing plate 10 is provided with a first guide groove 11, both sides of the upper end of the die-casting seat 14 are provided with a telescopic tube 18, one end of the telescopic tube 18 penetrates through and extends to the inside of the first guide groove 11, and is provided with a first guide block 19, balls 20 are arranged around the lower surface of the first guide block 19, the telescopic tube 18 can stretch and retract by virtue of a sleeve structure in the process of driving the die-casting seat 14 to stretch and retract, the auxiliary guide function is achieved, and when the first hydraulic cylinder 13 moves under the action of the sliding block of the first electric guide rail 9, the first guide block 19 at the end part of the telescopic tube 18 can slide along the first guide groove 11 to cooperate with the movement of the sliding block, so that the operation stability of the first electric guide rail 9 is improved, and the balls 20 on the lower surface of the first guide block 19 can slide with the contact surface of the reinforcing plate 10, so that the guide precision is further improved.
Referring to fig. 3 and 4, the outer walls of two sides of the bidirectional ball screw guide rail 25 are provided with second guide grooves 26, the upper surface of the sliding table 27 is provided with second guide blocks 29, one end of each second guide block 29 is provided with a bump, one end of each second guide block is slidably connected with each second guide groove 26 through the bump, when the bidirectional ball screw guide rail 25 drives the sliding table 27 to move, the sliding table 27 can slide with the second guide grooves 26 of the outer wall of the bidirectional ball screw guide rail 25 by virtue of the bumps at the end parts of the second guide blocks 29 at the upper end, so as to play a role in auxiliary guiding.
Referring to fig. 3, the vacuum suction cavity 151 is provided in the adsorption frame 15, the sponge pad 152 is provided on the lower surface of the adsorption frame 15, the adsorption holes 153 are provided on the lower surface of the adsorption frame 15 and the inside of the sponge pad 152, the vacuum suction connector 16 is provided at the front end of the adsorption frame 15, the vacuum suction connector 16 is externally connected with a vacuum suction device, so that the vacuum suction state of the vacuum suction cavity 151 can be realized, the adsorption frame 15 adsorbs a plate material through the adsorption holes 153, the tightness of the connection part between the adsorption frame 15 and the plate material is improved by the arrangement of the sponge pad 152, and the air leakage of the adsorption part is prevented.
Referring to fig. 6, the glue spraying mechanism 33 includes a second electric rail 331 and glue spraying nozzles 333, two ends of the second electric rail 331 are fixedly connected with the steel door plate frame roller conveyor 1 through supporting legs 332, the glue spraying nozzles 333 are disposed below the sliding blocks of the second electric rail 331, the glue spraying nozzles 333 are fixedly connected with the sliding blocks of the second electric rail 331 through connecting rods 335, the connecting rods 335 are provided with a plurality of glue spraying joints 334, when the steel door plate frame moves to the lower side of the glue spraying mechanism 33 under the conveying of the steel door plate frame roller conveyor 1, glue can be supplied into the glue spraying joints 334 from a glue storage barrel by the glue spraying pump, so that the glue is sprayed out from the glue spraying nozzles 333, in the process, the glue spraying nozzles 333 are controlled by the second electric rail 331 to transversely reciprocate, and the steel door plate frame roller conveyor 1 slowly conveys the steel door plate frame forward so as to realize the glue spraying operation of the inner cavity of the steel door plate frame.
Referring to fig. 7, the lifting positioning mechanism 34 includes a lifting pedestal 341, a supporting frame 342, a vacuum chuck 344, a second hydraulic cylinder 345 and a vacuum generator 346, the vacuum generator 346 is mounted at the lower end of the supporting frame 342, the second hydraulic cylinder 345 is mounted below the lifting pedestal 341, the output end of the second hydraulic cylinder 345 penetrates through and extends to the upper side of the lifting pedestal 341 and is in transmission connection with the vacuum generator 346, the vacuum chucks 344 are provided with a plurality of vacuum chucks, and the vacuum chucks 344 are fixedly connected with the supporting frame 342 through chuck brackets 343, the vacuum generator 346 is connected with the vacuum chucks 344 through pipelines, when the steel door plate frame moves to the lower side of the lifting positioning mechanism 34 under the action of the steel door plate frame roller conveyor 1, the second hydraulic cylinder 345 of the lifting positioning mechanism 34 can drive the supporting frame 342 to move upwards, the steel door plate frame is lifted from the lower side to the upper side by utilizing the vacuum chucks 344 on the supporting frame 342 along the conveying roller clearance of the steel door plate frame roller conveyor 1, and the fixing of the steel door plate frame is realized by means of adsorption force.
Referring to fig. 7, guide posts 347 are disposed on two sides of the second hydraulic cylinder 345, a limiting block 348 is mounted at a lower end of the guide posts 347, and an upper end of the guide posts 347 penetrates through and extends to an inside of the jacking pedestal 341 and is fixedly connected with the supporting frame 342, and when the second hydraulic cylinder 345 stretches, the guide posts 347 can perform an auxiliary guiding function to avoid shifting in the stretching process.
Referring to fig. 7, a linear bearing 349 is installed at the connection between the lifting pedestal 341 and the guide post 347, and the linear bearing 349 can improve the sliding precision of the guide post 347 and further improve the expansion stability of the second hydraulic cylinder 345.
Referring to fig. 1, a supporting frame 3 is installed below a steel door plate frame roller conveyor 1 and a fireproof wood core roller conveyor 2, supporting tables 4 are installed on two sides of the steel door plate frame roller conveyor 1 and the fireproof wood core roller conveyor 2, an electric push rod 5 is installed at the upper end of each supporting table 4, a limit baffle 6 is installed at the output end of each electric push rod 5, and the steel door plate frame roller conveyor 1 and the fireproof wood core roller conveyor 2 are used for respectively conveying steel door plate frames and fireproof wood cores manufactured by steel wood fireproof doors, and the electric push rods 5 on two sides of each steel door plate frame roller conveyor and each fireproof wood core roller conveyor can drive the limit baffle 6 to stretch out so as to adjust the distance between the limit baffles 6 and avoid deviation in the conveying process.
Working principle: during production, the steel door plate frame roller conveyor 1 and the fireproof wood core roller conveyor 2 are used for respectively conveying steel door plate frames and fireproof wood cores for manufacturing the steel fireproof doors, the electric push rods 5 positioned on two sides of the steel door plate frame roller conveyor 1 and the fireproof wood core roller conveyor 2 can drive the limit baffles 6 to extend so as to adjust the spacing of the limit baffles 6 and avoid deviation in the conveying process, when the steel door plate frames move to the lower part of the glue spraying mechanism 33 under the conveying action of the steel door plate frame roller conveyor 1, the glue spraying pump can supply glue materials from the glue storage barrel to the glue injection joint 334 to spray the glue spraying nozzles 333, in the process, the glue spraying nozzles 333 are controlled by the second electric guide rails 331 to transversely reciprocate, the steel door plate frames are slowly conveyed forwards by the steel door plate frame roller conveyor 1 so as to realize glue spraying of the inner cavities of the steel door plate frames, when the steel door plate frame subjected to sizing continues to advance and reaches the lower part of the jacking positioning mechanism 34, a second hydraulic cylinder 345 in the jacking positioning mechanism 34 can drive a supporting frame 342 to move upwards, a vacuum chuck 344 on the supporting frame 342 is utilized to extend out along the gap of a conveying roller of the steel door plate frame roller conveyor 1, the steel door plate frame is jacked up from bottom to top, the steel door plate frame is fixed by means of adsorption force, after the steel door plate frame is jacked up, a fireproof wooden core is conveyed to the lower part of a die casting seat 14 by a fireproof wooden core roller conveyor 2, after the steel door plate frame is jacked up, a first hydraulic cylinder 13 drives the die casting seat 14 to move downwards, an adsorption frame 15 at the bottom edge of the die casting seat 14 is attached to the fireproof wooden core, a vacuum suction joint 16 on the adsorption frame 15 is externally connected with vacuum pumping equipment, so that the vacuum pumping state of a vacuum pumping cavity 151 is realized, the adsorption frame 15 adsorbs a plate material through the adsorption hole 153, the foam-rubber cushion 152 positioned on the bottom surface of the adsorption frame 15 improves the tightness of the joint of the adsorption frame 15 and the fireproof wood core, prevents the air leakage of the adsorption position from happening, after the adsorption of the fireproof wood core is finished, the first hydraulic cylinder 13 resets, lifts the fireproof wood core, and simultaneously drives the first electric guide rail 9 to drive the fireproof wood core to transversely translate from the fireproof wood core roller conveyor 2 to the steel door plate roller conveyor 1, after the fireproof wood core reaches the upper part of the steel door plate frame, the first hydraulic cylinder 13 is driven again to drive the fireproof wood core to stretch out, so that the fireproof wood core is primarily clamped into the inner cavity of the steel door plate frame, at the moment, the vacuumizing equipment stops running, the fireproof wood core is lowered, and meanwhile, the pneumatic impact hammer 28 positioned on the left sliding table 27 and the right sliding table 27 in the die-casting seat 14 is driven at a certain frequency to simulate manual impact, and is matched with the bidirectional ball screw guide rail 25 to run, so that the left sliding table and the right sliding table 27 is driven to the center to evenly impact the fireproof wood core, the fireproof wood core is completely clamped into the steel door plate frame, glued and fixed with the sizing material of the steel door plate frame, after the integral molding operation of the steel wood fireproof door plate frame is completed, the positioning mechanism is lifted, the fireproof door plate frame is reset, the steel door plate frame is transferred to the steel door frame by the steel door frame, and the steel door frame is transferred.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The integral die-casting molding equipment for the steel fireproof door comprises a steel door plate frame roller conveyor (1) and a fireproof wood core roller conveyor (2), wherein the fireproof wood core roller conveyor (2) is arranged on one side of the steel door plate frame roller conveyor (1);
the method is characterized in that: further comprises:
a glue spraying mechanism (33) which is arranged above the steel door plate frame roller conveyor (1);
a lifting and positioning mechanism (34) which is arranged below the steel door plate frame roller conveyor (1);
the support (7) is arranged on the outer side of the steel door plate frame roller conveyor (1) and the fireproof wood core roller conveyor (2), a top plate (8) is arranged at the upper end of the support (7), a first electric guide rail (9) is arranged on the lower surface of the top plate (8), a material moving die casting mechanism (12) is arranged on a sliding block of the first electric guide rail (9), the material moving die casting mechanism (12) comprises a first hydraulic cylinder (13), a die casting seat (14), an adsorption frame (15) and a pressing plate (21), the first hydraulic cylinder (13) is arranged above the die casting seat (14), the output end of the first hydraulic cylinder (13) is in transmission connection with the die casting seat (14), a pressing plate (21) is arranged at the middle position below the die casting seat (14), an adsorption frame (15) is fixedly connected with the die casting seat (14) around the pressing plate (21), L-shaped connecting plates (22) are arranged on two sides of the pressing plate (21), damping connecting plates (23) are arranged on the two sides of the die casting seat (14) through two ends of the spring (14), two-way connecting rods (24) are arranged on the inner walls of the spring seat (14), the inside of two-way ball screw guide rail (25) is provided with a forward screw (30) and a reverse screw (31), one end of the forward screw (30) is fixedly connected with one end of the reverse screw (31), one end of the two-way ball screw guide rail (25) is provided with a stepping motor (17), the output end of the stepping motor (17) penetrates through and extends to the inside of the two-way ball screw guide rail (25) and is in transmission connection with the other end of the reverse screw (31), the joint of the forward screw (30) and the reverse screw (31) is provided with a bearing sheet (32), sliding tables (27) are arranged on the forward screw (30) and the reverse screw (31), the sliding tables (27) are in transmission connection with the forward screw (30) and the reverse screw (31), the lower surface of the sliding tables (27) is provided with pneumatic impact hammers (28), and the pneumatic impact hammers (28) are provided with four.
The vacuum suction device is characterized in that a vacuum suction cavity (151) is formed in the suction frame (15), a foam cushion (152) is arranged on the lower surface of the suction frame (15), suction holes (153) are formed in the lower surface of the suction frame (15) and the foam cushion (152), and a vacuum suction joint (16) is arranged at the front end of the suction frame (15);
the glue spraying mechanism (33) comprises a second electric guide rail (331) and glue spraying nozzles (333), two ends of the second electric guide rail (331) are fixedly connected with the steel door plate frame roller type conveyor (1) through supporting feet (332), the glue spraying nozzles (333) are arranged below sliding blocks of the second electric guide rail (331), the glue spraying nozzles (333) are fixedly connected with the sliding blocks of the second electric guide rail (331) through connecting rods (335), the connecting rods (335) are provided with a plurality of glue spraying joints (334), and the rear ends of the glue spraying nozzles (333) are provided with glue injection joints (334);
the jacking positioning mechanism (34) comprises a jacking pedestal (341), a supporting frame (342), vacuum chucks (344), a second hydraulic cylinder (345) and a vacuum generator (346), wherein the vacuum generator (346) is installed at the lower end of the supporting frame (342), the second hydraulic cylinder (345) is installed below the jacking pedestal (341), the output end of the second hydraulic cylinder (345) penetrates through and extends to the upper side of the jacking pedestal (341) and is in transmission connection with the vacuum generator (346), the vacuum chucks (344) are multiple, and the vacuum chucks (344) are fixedly connected with the supporting frame (342) through chuck supports (343).
2. The steel-wood fireproof door integrated die-casting molding apparatus according to claim 1, wherein: reinforcing plates (10) are arranged on two sides of the first electric guide rail (9), and the reinforcing plates (10) are connected with the support (7) in a welding mode.
3. The steel-wood fireproof door integrated die-casting molding apparatus according to claim 2, wherein: the inside of stiffening plate (10) both sides all is provided with first guide slot (11), telescopic tube (18) are all installed to the both sides of die-casting seat (14) upper end, the one end of telescopic tube (18) runs through and extends to the inside of first guide slot (11), and installs first guide block (19), all be provided with ball (20) around first guide block (19) lower surface.
4. A steel and wood fire door integral die casting molding apparatus as claimed in claim 3 wherein: the two-way ball screw guide rail comprises a two-way ball screw guide rail (25), wherein the outer walls of the two sides of the two-way ball screw guide rail are respectively provided with a second guide groove (26), the upper surface of a sliding table (27) is provided with a second guide block (29), one end of each second guide block (29) is provided with a lug, and one end of each second guide block is in sliding connection with each second guide groove (26) through the corresponding lug.
5. The steel-wood fireproof door integrated die-casting molding equipment according to claim 4, wherein: guide posts (347) are arranged on two sides of the second hydraulic cylinder (345), limiting blocks (348) are arranged at the lower ends of the guide posts (347), and the upper ends of the guide posts (347) penetrate through and extend to the inside of the jacking pedestal (341) and are fixedly connected with the supporting frame (342).
6. The steel-wood fireproof door integrated die-casting molding equipment according to claim 5, wherein: a linear bearing (349) is arranged at the joint of the jacking pedestal (341) and the guide pillar (347).
7. The steel and wood fireproof door integrated die casting molding apparatus according to claim 6, wherein: support frames (3) are arranged below the steel door plate frame roller conveyor (1) and the fireproof wood core roller conveyor (2), supporting tables (4) are arranged on two sides of the steel door plate frame roller conveyor (1) and the fireproof wood core roller conveyor (2), an electric push rod (5) is arranged at the upper end of each supporting table (4), and a limit baffle (6) is arranged at the output end of each electric push rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311108620.2A CN116852479B (en) | 2023-08-31 | 2023-08-31 | Integrated die-casting forming equipment for steel and wood fireproof door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311108620.2A CN116852479B (en) | 2023-08-31 | 2023-08-31 | Integrated die-casting forming equipment for steel and wood fireproof door |
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| CN116852479A CN116852479A (en) | 2023-10-10 |
| CN116852479B true CN116852479B (en) | 2023-11-28 |
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| CN202311108620.2A Active CN116852479B (en) | 2023-08-31 | 2023-08-31 | Integrated die-casting forming equipment for steel and wood fireproof door |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116852479A (en) | 2023-10-10 |
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Denomination of invention: A Steel Wood Fireproof Door Integrated Die Casting Forming Equipment Granted publication date: 20231128 Pledgee: Industrial Bank Co.,Ltd. Taizhou Branch Pledgor: Jiangsu Jijiu Fire Engineering Co.,Ltd. Registration number: Y2024980012107 |