CN114751147B - Engineering door gluing and hot-pressing production line and material distribution method thereof - Google Patents
Engineering door gluing and hot-pressing production line and material distribution method thereof Download PDFInfo
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- CN114751147B CN114751147B CN202210272929.4A CN202210272929A CN114751147B CN 114751147 B CN114751147 B CN 114751147B CN 202210272929 A CN202210272929 A CN 202210272929A CN 114751147 B CN114751147 B CN 114751147B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
- B65G15/20—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts arranged side by side, e.g. for conveyance of flat articles in vertical position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0223—Heavy
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an engineering door gluing hot-pressing production line and a material distribution method thereof, wherein the engineering door gluing hot-pressing production line comprises a glue spraying line for carrying out glue spraying processing on materials and a plurality of hot-pressing processing lines for carrying out hot-pressing processing on the glued materials, so that after glue spraying processing, automatic conveying of a covered heavy door after multi-station manual feeding is realized before hot-pressing processing, uninterrupted automatic conveying and distribution of the materials under the condition that a plurality of production lines are simultaneously processed are adapted, occurrence of the situation that the materials are stacked due to different production efficiency of different processing equipment is avoided, the plurality of hot-pressing processing lines can all work at full load, the production efficiency is greatly improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of door production equipment, in particular to an engineering door gluing hot-pressing production line and a material distribution method thereof.
Background
The existing engineering door gluing hot-pressing production line adopts single-line arrangement, and can only be suitable for material conveying of a single hot press.
Several problems exist in adapting multiple hot presses on the same production line:
1. different processing stations, such as an artificial core material filling station, a hot pressing processing station, a hot bending station, a manual discharging station and the like, have different processing efficiencies, adopt the existing mode of single-line arrangement of an engineering door gluing hot pressing production line, and inevitably cause the situation of material accumulation under the condition of high-efficiency operation of the whole production line;
2. because the efficiency of the automatic line is far higher than that of the manual line, the feeding efficiency of a single manual core material filling station under single line arrangement can not meet the processing efficiency of the automatic line, the hot pressing processing line can not work under full load, and the production efficiency is greatly reduced;
3. the engineering door before hot pressing is heavy and covered with a film, and the damage of the film on the surface of the engineering door is easily caused in the conversion process of the dead weight of the engineering door between different conveying components.
Disclosure of Invention
The invention aims to provide an engineering door gluing hot-pressing production line and a material distribution method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an engineering door veneer hot pressing production line, including being used for carrying out the drenching line of gluing processing and carrying out the hot pressing processing to the material after drenching and a plurality of hot pressing processing lines of gluing, drenching the line and including being used for carrying out the automatic transfer chain of drenching of gluing of material and being used for carrying out the drenching equipment of drenching the processing to the material, drenching line one side is provided with a plurality of core material and fills the station, drenching line opposite side is provided with the primary welding station that corresponds one by one with the core material filling station, have set gradually entry transfer chain, first parallel line station and side transfer chain between primary welding station and the hot pressing processing line, hot pressing processing line discharge side has set gradually nonstandard pressure and has stepped on limit station, buffer memory station, second parallel line station and export transfer chain;
the inlet conveying line comprises a plurality of first transition conveying frames which are in one-to-one correspondence with the primary welding stations;
the first parallel working position comprises a plurality of first jacking transplanting conveying frames which are in one-to-one correspondence with the first transition conveying frames and can be conveyed bidirectionally, a first transverse moving conveying frame is arranged between the adjacent first jacking transplanting conveying frames, the side conveying lines comprise a plurality of first side jacking transplanting conveying frames which are in one-to-one correspondence with the hot pressing processing lines, and the number of the first jacking transplanting conveying frames is larger than that of the hot pressing processing lines;
the non-standard pressing edge stepping station comprises a plurality of bending machines which are in one-to-one correspondence with the hot pressing processing lines;
the buffer station comprises a plurality of second transition conveying frames which are in one-to-one correspondence with the hot pressing processing lines;
the second doubling station comprises a plurality of second jacking and transplanting conveying frames which are in one-to-one correspondence with the hot pressing processing lines, and second transverse moving conveying frames are arranged between adjacent second jacking and transplanting conveying frames;
the outlet conveying line comprises a second side lifting transplanting conveying frame communicated with one of the second lifting transplanting conveying frames and a discharging conveying frame communicated with the second side lifting transplanting conveying frame.
The first jacking transplanting conveying frame comprises a support, a feeding channel for conveying the heavy door is arranged on the support, a plurality of unpowered rollers capable of rotating along the conveying direction of the heavy door through friction force and used for conveying the heavy door are arranged in the feeding channel, a first driving unit for driving the unpowered rollers to rotate is arranged on the support, a plurality of reversing conveying components perpendicular to the conveying direction of the heavy door and used for reversing and conveying the heavy door are arranged in the feeding channel, a plurality of ultrathin cylinders capable of driving the reversing conveying components to lift are arranged on the support, and the conveying plane of the reversing conveying components is lower than that of the unpowered rollers before ascending.
The first driving unit comprises a first servo motor, a first speed reducer and a first driving rotating shaft, wherein the first servo motor is arranged on the support, the first speed reducer is arranged on the support, the first driving rotating shaft is rotatable, the output end of the first servo motor is in transmission connection with the input end of the first speed reducer, the output end of the first speed reducer is provided with a first driving sprocket, a first driven sprocket is arranged on the first driving rotating shaft, the first driving sprocket is in transmission connection with the first driven sprocket through a first chain, and the unpowered roller is in transmission connection with the first driving rotating shaft through an elastic piece baseband.
The automatic reversing and conveying device is characterized in that an installing seat is arranged on the support, a rotatable second driving rotating shaft is arranged on the installing seat, a second driving unit for driving the second driving rotating shaft to rotate is further arranged on the support, the reversing and conveying assembly comprises a plurality of lifting sectional materials arranged between two unpowered rollers and trapezoidal tooth synchronizing wheels arranged on the second driving rotating shaft, one end of each lifting sectional material is provided with a rotatable trapezoidal tooth synchronizing idler wheel through a synchronous belt driven wheel installing plate, the trapezoidal tooth synchronizing wheels are in transmission connection with the trapezoidal tooth synchronizing idler wheels through trapezoidal tooth synchronizing belts, the top of each lifting sectional material is provided with a synchronous belt wear-resisting strip for limiting the trapezoidal tooth synchronizing belt, and a piston rod of each ultrathin cylinder is connected with the lifting sectional materials through a connecting piece.
And the top of the wear-resistant strip of the synchronous belt is provided with a limit groove which is in transition match with the synchronous belt width of the trapezoid tooth.
The second driving unit comprises a second servo motor, a second speed reducer and a second driven sprocket, wherein the second servo motor is arranged on the support, the second speed reducer is arranged on the second driving rotating shaft, the output end of the second servo motor is in transmission connection with the input end of the second speed reducer, the second driving sprocket is arranged at the output end of the second speed reducer, and the second driving sprocket is in transmission connection with the second driven sprocket through a second chain.
The feeding device comprises a feeding channel, a reversing conveying assembly, a first notch, a second notch, a single-row adjusting sprocket and a second chain, wherein the two sides of the feeding channel are respectively provided with an installation side plate, the installation side plates are provided with first notches matched with the reversing conveying assembly, two ends of the unpowered roller are rotatably connected with the installation side plates, the installation side plates are provided with second notches matched with the second chain, the specifications of the first notches and the second notches are the same, and the installation side plates are provided with single-row adjusting sprockets used for raising the height of the lower portion of the second chain.
A material distribution method of an engineering door gluing hot-pressing production line comprises the following steps:
s1, feeding a material from a feeding end of a glue spraying automatic conveying line into the glue spraying automatic conveying line, processing the material by a glue spraying device, and then sending the processed material out of a discharging port of the glue spraying device and continuously conveying the processed material along the glue spraying automatic conveying line;
s2, the assembly worker takes down the materials from the glue spraying automatic conveying line, fills core materials on the core material filling station, and pushes the materials after filling the core materials to the primary welding station;
s3, performing primary welding on the materials filled with the core materials by a welder, and pushing the materials subjected to primary welding to an inlet conveying line;
s4, if at least one material processing channel in the hot pressing processing line has a vacancy, the first transition conveying frame, the first jacking and transplanting conveying frame and the first transverse conveying frame start conveying, and the material is conveyed to the feeding end of the first side jacking and transplanting conveying frame corresponding to the hot pressing processing line of the material processing channel with the vacancy nearby;
s5, lifting the transplanting conveying frame by the first side to convey the material into a vacancy in the hot pressing processing line;
s6, carrying out hot pressing on the materials by a multi-layer hot press in a hot pressing line;
s7, conveying the material subjected to the hot pressing to a bending machine for bending;
s8, conveying the bent material to a buffer station for unloading;
s9, unloading workers unload materials beside the unloading conveying frame, and once the second side jacking transplanting conveying frame has a vacancy, the second jacking transplanting conveying frame, the second transition conveying frame and the second traversing conveying frame begin to convey and then the vacancy on the jacking transplanting conveying frame is supplemented;
s10, repeatedly arranging S4 to S9.
The beneficial effects of the invention are as follows:
1. and then after the processing of drenching, realize the automatic conveying of heavy door after the tectorial membrane after the manual material loading of multistation before hot pressing, and the incessant automatic conveying and the distribution of material under the condition of the simultaneous processing of many production lines of adaptation, avoid different processing equipment production efficiency differences probably to cause the accumulational condition of material to appear for a plurality of hot pressing processing lines all can full load work, improved production efficiency greatly, reduced the human cost.
2. Under the setting of first drive unit, second drive unit, unpowered cylinder, elastic sheet baseband and horizontal conveying component for the carriage can realize the two-way transport to the engineering door, has richened the possibility that the production line was arranged before the hot pressing veneer of engineering door, makes the automatic transport of at least two hot presses of transfer chain adaptable, has improved production efficiency, has practiced thrift the human cost, has reduced production line area, further realizes manufacturing cost's reduction.
3. Under the setting of elastic sheet baseband, because unpowered roller does not adopt hard connection but adopts the mode of soft connection to realize the transmission, when the heavy door plant entering carriage behind the tectorial membrane and unpowered roller initial conveying speed produce the velocity difference, the unpowered roller of being pushed down by heavy door can self-adaptation adjust conveying speed, can not cause the damage to the membrane on heavy door surface, simultaneously, adopt the transmission mode of above-mentioned soft connection can greatly reduced noise, provide good operational environment for the workman.
4. Under the arrangement of the trapezoidal tooth synchronous wheel, the trapezoidal tooth synchronous idler wheel and the trapezoidal tooth synchronous belt, the characteristics of elasticity and no slipping of the synchronous belt are utilized, and the reversing conveying of the heavy door is realized at lower cost.
5. Under the setting of single regulation sprocket, when guaranteeing that the second chain is carried stably and tensioning, need not to carry out secondary operation to installation curb plate and support, first breach and second breach can adopt same design specification to carry out primary processing, when two-way carriage assembly, only need with installation curb plate integral erection on the support can, guaranteed the self intensity of installation curb plate, the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of a first lifting transplanting conveying frame in the invention;
fig. 3 is a schematic structural diagram of a second driving unit of the first lifting transplanting conveying frame in the invention;
fig. 4 is a schematic structural view of a first driving unit of the first lifting transplanting conveying frame in the present invention;
fig. 5 is a schematic structural view of a reversing conveying assembly of the first lifting transplanting conveying frame in the invention;
FIG. 6 is a schematic diagram of the structure of FIG. 5A according to the present invention;
fig. 7 is a schematic view of the reversing conveying assembly of the first lifting transplanting conveying frame after lifting;
FIG. 8 is a schematic view of a first transition carriage according to the present invention;
FIG. 9 is a schematic view of a first traversing carriage according to the present invention;
fig. 10 is a schematic view of the structure of the unloading conveyor in the present invention.
1, a core filling station;
2. a glue spraying line; 21. automatic glue spraying conveying line; 22. a glue spraying device;
3. a primary welding station; 31. initially welding an unpowered roller line;
4. an inlet conveyor line; 41. a first transition carriage;
5. a first doubling station; 51. a first jacking transplanting conveying frame; 52. a first traversing carriage;
6. a side conveying line; 61. the first side is used for jacking the transplanting conveying frame;
7. a hot press line;
8. a non-standard-pressure pedal station; 81. bending machine;
9. a caching station; 91. a second transition carriage;
10. a second doubling station; 101. a second jacking transplanting conveying frame; 102. a second traversing carriage;
11. an outlet conveying line; 111. the second side is used for jacking the transplanting conveying frame; 112. a discharge carriage;
511. a bracket; 512. installing a side plate; 513. a first notch; 514. a first servo motor; 515. a first drive sprocket; 516. a first driving shaft; 517. a first driven sprocket; 518. a first chain; 519. an unpowered roller; 5110. an elastic sheet base band; 5111. a second notch; 5112. a reversing conveying assembly;
51121. a second servo motor; 51122. a second drive sprocket; 51123. a single row of adjustment sprockets; 51124. a second driven sprocket; 51125. a second chain; 51126. a second driving shaft; 51127. trapezoidal tooth synchronizing wheels; 51128. a mounting base; 51129. trapezoid tooth synchronous idler wheel; 511210, lifting profile; 511211, trapezoidal tooth synchronous belt; 511212, ultra-thin cylinder; 511213, a connector; 511214, a synchronous belt wear strip; 511215, a synchronous belt driven wheel mounting plate.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
Referring to fig. 1 to 10, an engineering door gluing hot-pressing production line is provided in an embodiment of the present invention, which includes a glue spraying line 2 for performing glue spraying processing on a material and a plurality of hot-pressing processing lines 7 for performing hot-pressing processing on the material after glue spraying, wherein the glue spraying line 2 includes a glue spraying automatic conveying line 21 for conveying the material and a glue spraying device 22 for performing glue spraying processing on the material, one side of the glue spraying line 2 is provided with a plurality of core material filling stations 1, the other side of the glue spraying line 2 is provided with primary welding stations 3 corresponding to the core material filling stations 1 one by one, an inlet conveying line 4, a first parallel station 5 and an edge conveying line 6 are sequentially arranged between the primary welding stations 3 and the hot-pressing processing lines 7, and a non-standard pressing edge stepping station 8, a cache station 9, a second parallel station 10 and an outlet conveying line 11 are sequentially arranged on the discharging side of the hot-pressing processing lines 7;
the inlet conveying line 4 comprises a plurality of first transition conveying frames 41 which are in one-to-one correspondence with the primary welding stations 3;
the first transition carriage 41 is schematically shown in fig. 8, and is driven by a sprocket to rotate the roller to achieve feeding, which is not described in detail in the prior art.
The first parallel station 5 comprises a plurality of first jacking transplanting conveying frames 51 which are in one-to-one correspondence with the first transition conveying frames 41 and can be used for bidirectional conveying, a first transverse moving conveying frame 52 is arranged between the adjacent first jacking transplanting conveying frames 51, the leaning side conveying line 6 comprises a plurality of first leaning side jacking transplanting conveying frames 61 which are in one-to-one correspondence with the hot pressing processing lines 7, and the number of the first jacking transplanting conveying frames 51 is larger than that of the hot pressing processing lines 7;
first lifting transplanting carriage 51, see fig. 2 to 7:
the first jacking transplanting conveying frame 51 comprises a bracket 511, a feeding channel for conveying a heavy door is arranged on the bracket 511, a plurality of unpowered rollers 519 capable of rotating along the conveying direction of the heavy door through friction force and used for conveying the heavy door are arranged in the feeding channel, a first driving unit for driving the unpowered rollers 519 to rotate is arranged on the bracket 511, the first driving unit comprises a first servo motor 514 arranged on the bracket 511, a first speed reducer and a first driving rotating shaft 516 which is arranged on the bracket 511 and is rotatable, the output end of the first servo motor 514 is in transmission connection with the input end of the first speed reducer, a first driving sprocket 515 is arranged at the output end of the first speed reducer, a first driven sprocket 517 is arranged on the first driving rotating shaft 516, the first driving sprocket 515 is in transmission connection with the first driven sprocket 517 through a first chain 518, and the unpowered rollers 519 are in transmission connection with the first driving rotating shaft 516 through an elastic piece base belt 5110.
The first servo motor 514 is started, the first driving rotating shaft 516 is driven to rotate under the transmission of the first driving sprocket 515, the first driven sprocket 517 and the first chain 518, and the unpowered roller 519 is driven to rotate under the friction transmission of the elastic sheet base band 5110, so that forward conveying force can be provided for the covered heavy door d.
Because the unpowered roller 519 is not in hard connection but in soft connection, when the speed difference is generated between the conveying frame and the initial conveying speed of the unpowered roller 519 when the door plate of the heavy door after film coating enters, the unpowered roller 519 pressed by the heavy door can adaptively adjust the conveying speed, the film on the surface of the heavy door cannot be damaged, and meanwhile, the soft connection transmission mode can greatly reduce noise and provide a good working environment for workers.
A plurality of reversing and conveying components 5112 perpendicular to the conveying direction of the heavy door and used for reversing and conveying the heavy door are arranged in the feeding channel, a plurality of ultrathin air cylinders 511212 capable of driving the reversing and conveying components to lift are arranged on the bracket 511, and the conveying plane of the reversing and conveying components 5112 is lower than the conveying plane of the unpowered roller 519 before lifting; further, when reversing conveyance is not required, the heavy door d is in contact with only the conveyance plane of the unpowered roller 519.
The support 511 is provided with a mounting seat 51128, the mounting seat 51128 is provided with a rotatable second driving rotating shaft 51126, the support 511 is also provided with a second driving unit for driving the second driving rotating shaft 51126 to rotate, the reversing conveying assembly 5112 comprises a plurality of lifting sectional materials 511210 arranged between two unpowered rollers 519 and trapezoid tooth synchronizing wheels 51127 arranged on the second driving rotating shaft 51126, one end of each lifting sectional material 511210 is provided with a rotatable trapezoid tooth synchronizing idler pulley 51129 through a synchronous belt driven wheel mounting plate 511215, the trapezoid tooth synchronizing wheels 51127 are in transmission connection with the trapezoid tooth synchronizing idler pulley 51129 through a trapezoid tooth synchronizing belt 511211, the top of each lifting sectional material 511210 is provided with a synchronous belt wear-resisting strip 511214 for limiting the trapezoid tooth synchronizing belt 511211, a piston rod of each air cylinder 511212 is connected with each lifting sectional material 511210 through a connecting piece 511213, a gap exists between the inner bottom of each connecting piece 511213 and the bottom surface of each lifting sectional material 511210, and a deformation space is provided for the trapezoid tooth synchronizing belt 511211.
The second driving unit includes a second servo motor 51121 disposed on the bracket 511, a second speed reducer, and a second driven sprocket 51124 disposed on the second driving shaft 51126, an output end of the second servo motor 51121 is in transmission connection with an input end of the second speed reducer, an output end of the second speed reducer is provided with a second driving sprocket 51122, and the second driving sprocket 51122 is in transmission connection with the second driven sprocket 51124 through a second chain 51125.
The top of the synchronous belt wear-resisting strip 511214 is provided with a limit groove matched with the trapezoidal tooth synchronous belt 511211 in a wide way, and the trapezoidal tooth synchronous belt 511211 positioned above the lifting profile 511210 is always positioned in the synchronous belt wear-resisting strip 511214 in transmission, so that transmission precision of the synchronous belt wear-resisting strip 511214 is ensured.
The second servo motor 51121 is started, the second driving rotating shaft 51126 is driven to rotate under the transmission of the second driven sprocket 51124, the second driving sprocket 51122 and the second chain 51125, the trapezoidal tooth synchronous wheel 51127 is driven to rotate, the movement of the trapezoidal tooth synchronous belt 511211 is further realized, and the reversing conveying of the heavy door d can be realized.
When the heavy door d needs to be conveyed in a reversing mode, conveying of the unpowered roller 519 is stopped firstly, the ultrathin cylinder 511212 is started, the lifting section 511210 is driven to ascend, the conveying plane of the trapezoid tooth synchronous belt 511211 is higher than that of the unpowered roller 519, generally lifting transition is set to be about 15-16 mm, referring to fig. 7, after the reversing conveying assembly 5112 is lifted, the top of the reversing conveying assembly still keeps horizontal, a certain inclination exists on the right end face of the reversing conveying assembly, the conveying direction of the heavy door d is from right to left, stable conveying of the heavy door d cannot be affected, and secondary conveying is started after lifting, so that damage to a surface film of the heavy door d cannot be caused while reversing conveying.
And this design utilizes the elasticity that the hold-in range 511211 possessed by itself and the characteristic that can not skid, realizes heavy door d's switching-over transportation with lower cost.
The feeding channel both sides all are provided with installation curb plate 512, are provided with on the installation curb plate 512 with the first breach 513 that the switching-over conveying component 5112 matees, unpowered roller 519 both ends are connected with the rotation of installation curb plate 512, are provided with the second breach 5111 that matches with second chain 51125 on the installation curb plate 512, and the specification of first breach 513 and second breach 5111 is the same, is provided with on the installation curb plate 512 and is used for raising the single row of adjustment sprocket 51123 of second chain 51125 lower part height transition.
The installation side plate 512 is configured to realize the assembly of the unpowered roller 519, referring to fig. 3, if chain transmission is adopted, secondary processing must be performed on the bottom of the second gap 5111 and the connection part between the bracket 511 and the second gap 5111, so that the cost is greatly increased and the strength of the installation side plate 512 is reduced;
in consideration of the above, the single-row adjusting chain wheel 51123 is additionally arranged on the mounting side plate 512, so that the second chain 51125 is stably conveyed and tensioned, the mounting side plate 512 and the bracket 511 do not need to be subjected to secondary processing, the first notch 513 and the second notch 5111 can be subjected to primary processing according to the same design specification, and the mounting side plate 512 is only required to be integrally mounted on the bracket 511 during assembly of the bidirectional conveying rack, so that the self strength of the mounting side plate 512 is ensured, and the cost is reduced.
The conveying process of the first jacking transplanting conveying frame 51 comprises the following steps:
if the heavy door d only needs to be conveyed in one direction, the unpowered roller 519 is used for conveying the heavy door d independently, such as transverse conveying;
when the heavy door d is required to be reversely conveyed according to the production line requirement, the conveying of the unpowered roller 519 can be stopped, the reverse conveying assembly 5112 is lifted, and the heavy door d is longitudinally conveyed by the reverse conveying assembly 5112.
And the possibility of arrangement of the production line before hot-press gluing of the engineering door is enriched, so that the conveying line can be adapted to automatic conveying of at least two hot presses, the production efficiency is improved, the labor cost is saved, the floor area of the production line is reduced, and the reduction of the production cost is further realized.
The non-standard-pressure edge-stamping station 8 comprises a plurality of bending machines 81 which are in one-to-one correspondence with the hot-press processing lines 7; the bending machine 81 is a 63 ton celestial water bending machine;
the buffer station 9 comprises a plurality of second transition conveying frames 91 which are in one-to-one correspondence with the hot press line 7; the second transition carriage 91 is identical in structure to the first transition carriage 41.
The second doubling station 10 comprises a plurality of second jacking and transplanting conveying frames 101 which are in one-to-one correspondence with the hot pressing processing lines 7, and second transverse moving conveying frames 102 are arranged between adjacent second jacking and transplanting conveying frames 101; the second jacking transplanting carriage 101 has the same structure as the first jacking transplanting carriage 51, and the second overflow carriage 102 has the same structure as the first traversing carriage 52.
The outlet conveying line 11 comprises a second side lifting transplanting conveying frame 111 communicated with one of the second lifting transplanting conveying frames 101 and a discharging conveying frame 112 communicated with the second side lifting transplanting conveying frame 111;
the first side lifting and transplanting conveying frame 111 has the same side lifting and transplanting conveying frame 51 structure, and the side lifting and transplanting conveying frame can be realized by a side lifting mechanism recorded in a hot pressing production line for door processing disclosed in Chinese patent publication No. CN113911669B, namely, a rodless cylinder is adopted to realize side lifting operation of materials, which is not repeated herein.
Table 1 statistics table for signal source point position of photoelectric sensor at front end of hot pressing line 7
Table 2 statistics table for signal source point position of photoelectric sensor at rear end of hot pressing line 7
How to judge whether the materials are conveyed or not and how to judge the conveying positions of the materials are all realized by adopting photoelectric sensors, and the statistics of the photoelectric sensors are shown in tables 1 and 2.
A material distribution method of an engineering door gluing hot-pressing production line comprises the following steps:
s1, materials enter the automatic glue spraying conveying line 21 from a feeding end of the automatic glue spraying conveying line 21, are processed by the glue spraying equipment 22, are sent out from a discharge hole of the glue spraying equipment 22 and are continuously conveyed along the automatic glue spraying conveying line 21;
s2, the assembly worker takes down the materials from the glue spraying automatic conveying line 21, fills the core materials on the core material filling station 1, pushes the materials after filling the core materials to the primary welding station 3, and the efficiency of single gluing, core material filling and primary welding processing is about 43-50 fan/h;
s3, performing primary welding on the materials filled with the core materials by a welder, and pushing the materials subjected to primary welding to an inlet conveying line 4;
the above is artificial feeding;
s4, if at least one material processing channel in the hot pressing line 7 has a vacancy, the first transition conveying frame 41, the first jacking and transplanting conveying frame 51 and the first transverse conveying frame 52 start conveying, the material is conveyed to the feeding end of the first side jacking and transplanting conveying frame 61 corresponding to the hot pressing line 7 of the material processing channel with the vacancy, and an automatic feeding stage is started;
s5, a first side lifting transplanting conveying frame 61 conveys materials into a vacancy in the hot pressing processing line 7;
s6, carrying out hot pressing on materials by a multi-layer hot press in a hot pressing line 7, wherein the hot pressing line 7 is realized by adopting a production line recorded in a hot pressing production line for door processing disclosed in Chinese patent publication No. CN113911669B, three production lines are arranged in total, the efficiency of the hot press is about 40S/fan, and the capacity of the three production lines is 2000 fan/day;
s7, conveying the material subjected to the hot pressing to a bending machine 81 for bending, wherein the efficiency of the bending machine 81 is 30S/fan;
s8, conveying the bent material to a buffer station 9 for unloading;
s9, unloading workers unload materials beside the unloading conveying frame 112, and once the second side jacking transplanting conveying frame 111 has a vacancy, the second jacking transplanting conveying frame 101, the second transition conveying frame 91 and the second traversing conveying frame 102 begin to convey nearby to supplement the vacancy on the jacking transplanting conveying frame 111;
s10, repeatedly arranging S4 to S9.
And then after the processing of drenching, realize the automatic conveying of heavy door after the tectorial membrane after the manual material loading of multistation before hot pressing processing, and the incessant automatic conveying and the distribution of material under the condition of the simultaneous processing of many production lines of adaptation, avoid different processing equipment production efficiency differences probably to cause the accumulational condition of material to appear, improved production efficiency greatly, reduced the human cost.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (8)
1. The utility model provides an engineering door veneer hot pressing production line, a serial communication port, including being used for carrying out the drenching glue line (2) of processing and carrying out hot pressing to the material after drenching glue and processing line (7), drenching glue line (2) including be used for carrying out the automatic transfer chain (21) of drenching glue of material and be used for carrying out drenching glue equipment (22) of processing to the material, drenching glue line (2) one side is provided with a plurality of core material filling stations (1), drenching glue line (2) opposite side is provided with primary welding station (3) that correspond one by one with core material filling station (1), inlet transfer chain (4), first parallel line station (5) and side transfer chain (6) have been set gradually between primary welding station (3) and the hot pressing line (7), hot pressing line (7) discharge side has set gradually non-standard pressure side station (8), buffering station (9), second parallel line station (10) and export transfer chain (11);
the inlet conveying line (4) comprises a plurality of first transition conveying frames (41) which are in one-to-one correspondence with the primary welding stations (3);
the first parallel station (5) comprises a plurality of first jacking transplanting conveying frames (51) which are in one-to-one correspondence with the first transition conveying frames (41) and can be used for conveying bidirectionally, first transverse moving conveying frames (52) are arranged between the adjacent first jacking transplanting conveying frames (51), the leaning side conveying lines (6) comprise a plurality of first leaning side jacking transplanting conveying frames (61) which are in one-to-one correspondence with the hot pressing processing lines (7), and the number of the first jacking transplanting conveying frames (51) is larger than that of the hot pressing processing lines (7);
the non-standard-pressure edge-stamping station (8) comprises a plurality of bending machines (81) which are in one-to-one correspondence with the hot-press processing lines (7);
the buffer station (9) comprises a plurality of second transition conveying frames (91) which are in one-to-one correspondence with the hot pressing processing lines (7);
the second doubling station (10) comprises a plurality of second jacking transplanting conveying frames (101) which are in one-to-one correspondence with the hot pressing processing lines (7), and second transverse moving conveying frames (102) are arranged between adjacent second jacking transplanting conveying frames (101);
the outlet conveying line (11) comprises a second side lifting transplanting conveying frame (111) communicated with one of the second lifting transplanting conveying frames (101) and a discharging conveying frame (112) communicated with the second side lifting transplanting conveying frame (111).
2. The engineering door gluing hot-pressing production line according to claim 1, wherein the first jacking transplanting conveying frame (51) comprises a bracket (511), a feeding channel for conveying the heavy door is arranged on the bracket (511), a plurality of unpowered rollers (519) capable of rotating along the conveying direction of the heavy door through friction force and used for conveying the heavy door are arranged in the feeding channel, a first driving unit for driving the unpowered rollers (519) to rotate is arranged on the bracket (511), a plurality of reversing conveying components (5112) perpendicular to the conveying direction of the heavy door and used for reversing and conveying the heavy door are arranged in the feeding channel, a plurality of ultrathin cylinders (511212) capable of driving the reversing conveying components to lift are arranged on the bracket (511), and a conveying plane of the reversing conveying components (5112) is lower than that of the unpowered rollers (519) before lifting.
3. The engineering door gluing hot-pressing production line according to claim 2, wherein the first driving unit comprises a first servo motor (514) arranged on the bracket (511), a first speed reducer and a first driving rotating shaft (516) rotatably arranged on the bracket (511), an output end of the first servo motor (514) is in transmission connection with an input end of the first speed reducer, a first driving sprocket (515) is arranged at an output end of the first speed reducer, a first driven sprocket (517) is arranged on the first driving rotating shaft (516), the first driving sprocket (515) is in transmission connection with the first driven sprocket (517) through a first chain (518), and the unpowered roller (519) is in transmission connection with the first driving rotating shaft (516) through an elastic sheet base band (5110).
4. An engineering door gluing hot-pressing production line according to claim 2, characterized in that the bracket (511) is provided with a mounting seat (51128), the mounting seat (51128) is provided with a rotatable second driving rotating shaft (51126), the bracket (511) is further provided with a second driving unit for driving the second driving rotating shaft (51126) to rotate, the reversing conveying assembly (5112) comprises a plurality of lifting profiles (511210) arranged between two unpowered rollers (519) and trapezoid tooth synchronizing wheels (51127) arranged on the second driving rotating shaft (51126), one end of each lifting profile (511210) is provided with a rotatable trapezoid tooth synchronizing idler (51129) through a synchronous belt driven wheel mounting plate (511215), the trapezoid tooth synchronizing wheels (51127) are in transmission connection with the trapezoid tooth synchronizing idler (51129) through a trapezoid tooth synchronizing belt (511211), the top of each lifting profile (511210) is provided with a synchronous belt wear strip (511214) for limiting the trapezoid tooth synchronizing belt (511211), and one end of each lifting profile (39325) is connected with a piston rod (6267) through a lifting connector (5432).
5. The engineering door gluing and hot-pressing production line according to claim 4, wherein a limit groove matched with the trapezoid tooth synchronous belt (511211) in width is formed in the top of the synchronous belt wear-resisting strip (511214).
6. The hot pressing production line for construction door gluing according to claim 4, wherein the second driving unit comprises a second servo motor (51121) arranged on the bracket (511), a second speed reducer and a second driven sprocket (51124) arranged on the second driving rotating shaft (51126), an output end of the second servo motor (51121) is in transmission connection with an input end of the second speed reducer, an output end of the second speed reducer is provided with a second driving sprocket (51122), and the second driving sprocket (51122) is in transmission connection with the second driven sprocket (51124) through a second chain (51125).
7. The engineering door gluing hot-pressing production line according to claim 2, wherein mounting side plates (512) are arranged on two sides of the feeding channel, first gaps (513) matched with the reversing conveying assembly (5112) are formed in the mounting side plates (512), two ends of the unpowered roller (519) are rotationally connected with the mounting side plates (512), second gaps (5111) matched with the second chains (51125) are formed in the mounting side plates (512), specifications of the first gaps (513) and the second gaps (5111) are identical, and single-row adjusting chain wheels (51123) used for lifting high-transition lower portions of the second chains (51125) are arranged on the mounting side plates (512).
8. A material distribution method using the engineering door gluing hot press line according to any one of claims 1 to 7, characterized by comprising the steps of:
s1, feeding a material from a feeding end of a glue spraying automatic conveying line (21) into the glue spraying automatic conveying line (21), processing by a glue spraying device (22), and then delivering the material from a discharging port of the glue spraying device (22) and continuously conveying the material along the glue spraying automatic conveying line (21);
s2, the assembly worker takes down the materials from the glue spraying automatic conveying line (21) and fills the core materials on the core material filling station (1), and the materials after filling the core materials are pushed to the primary welding station (3);
s3, performing primary welding on the materials filled with the core materials by a welder, and pushing the materials subjected to primary welding to an inlet conveying line (4);
s4, if at least one material processing channel in the hot pressing line (7) has a vacancy, the first transition conveying frame (41), the first jacking and transplanting conveying frame (51) and the first transverse conveying frame (52) start conveying, and materials are conveyed to the feeding end of the first side jacking and transplanting conveying frame (61) corresponding to the hot pressing line (7) of the material processing channel with the vacancy;
s5, a first side lifting transplanting conveying frame (61) conveys materials into a vacancy in the hot pressing processing line (7);
s6, carrying out hot pressing on the materials by using a multi-layer hot press in a hot pressing line (7);
s7, conveying the material subjected to hot pressing to a bending machine (81) for bending;
s8, conveying the bent material to a buffer station (9) for unloading;
s9, unloading workers unload beside the unloading conveying frame (112), and once a second side jacking transplanting conveying frame (111) has a vacancy, the second jacking transplanting conveying frame (101), the second transition conveying frame (91) and the second traversing conveying frame (102) begin to convey to supplement the vacancy on the jacking transplanting conveying frame (111) nearby;
s10, repeating the steps S4-S9.
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