CN111231508A - Continuous printing and drying system for metal plates - Google Patents
Continuous printing and drying system for metal plates Download PDFInfo
- Publication number
- CN111231508A CN111231508A CN202010125204.3A CN202010125204A CN111231508A CN 111231508 A CN111231508 A CN 111231508A CN 202010125204 A CN202010125204 A CN 202010125204A CN 111231508 A CN111231508 A CN 111231508A
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- Prior art keywords
- conveying
- plate
- oven
- fixedly connected
- sides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0443—Drying sheets, e.g. between two printing stations after printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
Abstract
The invention relates to a continuous printing and drying system for a metal plate, which comprises printing equipment, drying equipment and transfer equipment, wherein the printing equipment comprises a conveying table, a printing device is arranged in the middle of the conveying table, a discharging table is fixedly connected to the discharging end of the conveying table, a discharging groove is formed in the middle of the discharging table, a push plate is also vertically arranged on one side of the discharging groove close to the conveying table, and one side of the side wall of the discharging groove, opposite to the push plate, is rotatably connected with a feed roller; the drying equipment comprises an oven, a chain plate conveyor belt is rotationally connected in the oven, and two positioning frames are fixedly connected to the outer side of each chain plate of the chain plate conveyor belt; the transfer device comprises a transfer frame fixedly connected between the discharge chute of the discharge table and the oven, a plurality of chain wheels are rotatably connected to two sides of the transfer frame, transmission chains are respectively sleeved on the chain wheels at two sides, and clamping plates are further uniformly and fixedly connected to the outer sides of the two transmission chains. The invention has the advantages that the printed iron plate is automatically conveyed to the drying equipment for printing without manual work, the labor intensity is reduced, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of iron plate continuous printing and drying equipment, in particular to a metal plate continuous printing and drying system.
Background
The tin printing is to print patterns on tinplate (tin-plated thin plate). It mainly uses the physical property of water and ink repellent, and uses printing pressure to transfer the picture and text of printing plate onto tinplate by means of rubber blanket, belonging to the principle of offset printing.
The prior referenced application publication is: CN107627725A patent of the invention discloses an iron printing machine, which comprises a machine table, more than four groups of T-shaped connecting ribs which are distributed equidistantly and symmetrically are arranged on two sides of the machine table, one side in the guard plate is connected with one end of two groups of second electric telescopic rods, the other end of the second electric telescopic rod is connected with an L-shaped limiting plate, the output end of the PLC controller is electrically connected with the input end of the second electric telescopic rod, the lower side of the L-shaped limit plate is connected with one end of two groups of third electric telescopic rods which are symmetrically distributed, the other end of the third electric telescopic rod is connected with a pressure plate, the output end of the PLC controller is electrically connected with the input end of the third electric telescopic rod, the L-shaped limiting plate connected through the telescopic pushing of the second electric telescopic rod moves so that the L-shaped limiting plate can be adjusted according to the width size of the iron plate, and the pressing plate connected through the telescopic pushing of the third electric telescopic rod compresses the iron plate, so that the iron plate can be automatically compressed.
In the existing tin printing production process, drying is carried out after the tin printing technology, namely, a printed metal plate is moved into an oven to be dried and solidified, but the metal plate is generally heavier, so that the process of conveying the metal plate into the oven is particularly troublesome, the labor intensity is high, and the operation is complicated.
Disclosure of Invention
The invention aims to provide a continuous printing and drying system for metal plates, which has the advantages of realizing continuous production of printing and drying, reducing labor intensity and being simple to operate, and automatically conveying printed iron plates to drying equipment for printing without manual operation.
The above object of the present invention is achieved by the following technical solutions:
a continuous printing and drying system for metal plates comprises printing equipment, drying equipment and transfer equipment, wherein the printing equipment comprises a conveying table, a printing device is arranged in the middle of the conveying table, a discharging table is fixedly connected to the discharging end of the conveying table, a discharging groove with the width smaller than that of a plate is formed in the middle of the discharging table, the upper surface of the discharging table is obliquely and downwards arranged from one side close to the conveying table to one side close to the discharging groove, a pushing plate capable of moving towards the direction of the other side of the discharging groove is vertically arranged on one side of the discharging groove close to the conveying table, and a plurality of vertically arranged feeding rollers are rotatably connected to one side of the side wall of the discharging groove opposite to the pushing plate; the drying equipment comprises an oven, chain plate conveyor belts with two ends extending out of the oven are rotationally connected in the oven, and two positioning frames which are perpendicular to the outer sides of the corresponding chain plates and have the same width direction as the length direction of the corresponding chain plates are fixedly connected to the outer sides of the chain plate conveyor belts; the transfer device comprises a transfer frame fixedly connected between one end of a discharge chute and one side of a feed end of the oven, two sides of the transfer frame are rotatably connected with a plurality of chain wheels which are vertically arranged along the length direction of the transfer frame, the chain wheels are respectively sleeved with a transmission chain, the outer sides of the two transmission chains are further uniformly and fixedly connected with a plurality of clamping plates which can rotate along with the transmission chains to clamp plates in the discharge chute and convey the plates to a position between two positioning frames on the upper side of a chain plate conveyor belt, and a driving mechanism which can drive the feed roller on the side wall of the discharge chute to rotate towards the direction of the transfer frame is further arranged on the discharge chute.
Through adopting the above-mentioned technical scheme, in operation, sheet metal arranges the pay-off bench in, then, print the sheet metal through printing device, after the printing is accomplished, the sheet metal conveys the ejection of compact platform along the pay-off platform, and along the ejection of compact mesa landing of slope setting to the blown down tank in, then, the direction motion of the push pedal trend of one side of blown down tank near the conveying platform is kept away from the conveying platform, thereby promote to fall to the blown down tank in the oblique setting sheet trend blown down tank one side of keeping away from the push pedal transmit to vertical state, feed roller butt through push pedal and blown down tank lateral wall, then, actuating mechanism drives the feed roller and rotates, thereby can print the direction transport of the sheet metal trend pay-off rack after accomplishing, and simultaneously, transmit two conveying chain synchronous rotations on the frame upside, thereby can drive the splint of two conveying chains and rotate along with the conveying chain of being close to each other the direction, thereby can press from both sides the sheet metal that the blown down tank conveyed along with the splint trend of The metal plate is conveyed towards the oven, when the metal plate is conveyed to the position of the oven, the two conveying chains are conveyed to the end, so that the metal plate starts to rotate, at the moment, the clamping plates for clamping the metal plate on the two conveying chains start to gradually rotate towards the direction away from each other, at the moment, the metal plate gradually loses the clamping of the clamping plates, so that the metal plate directly falls between the two positioning frames of one chain plate on the chain plate conveying belt, then, the metal plate is continuously conveyed into the oven along with the conveying of the chain plate conveying belt for drying, the continuous printing and drying of the metal plate can be realized by repeating the steps, the operation is simple, and the labor intensity is low.
The invention is further configured to: both sides of a discharge port of the oven are provided with guide plates, and one ends of the two guide plates, which are far away from the oven, tend to incline towards the direction close to each other.
Through adopting above-mentioned technical scheme, when the metal sheet was followed the link joint conveyer belt conveying and is gone out the oven, the deflector of oven both sides can the butt in the both sides of metal sheet to can realize rectifying of metal sheet, the unloading of the metal sheet of being convenient for with the metal sheet butt in the width direction middle part of link joint conveyer belt.
The invention is further configured to: the driving mechanism comprises synchronous belt wheels fixedly connected to one ends of the plurality of feeding rollers, the synchronous belt wheels are sleeved with synchronous belts, one ends of the feeding rollers are fixedly connected with driving gears, the discharging table is fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with a gear which can be meshed with the driving gears.
Through adopting above-mentioned technical scheme, the during operation, servo motor drives and lacks gear revolve and can drive a feed roll and rotate to give and can drive many feed rolls synchronous revolution through synchronous pulley and hold-in range, and then realize sending panel to the pay-off frame, and owing to the scarce gear of adoption, therefore when panel sent to the blown down tank in by the tilt state rotate to the horizontality, the feed roll can not rotate, the rightting of panel of being convenient for.
The invention is further configured to: the conveying device is characterized in that a conveying table with the length direction being the same as that of the oven is fixedly connected to the discharge end of the oven, a plurality of conveying rollers with the axis direction being perpendicular to the length direction of the conveying table are rotatably connected to two sides of the conveying table, and conveying belts are sleeved on the conveying rollers.
Through adopting above-mentioned technical scheme, after the link joint hold-in range drove the metal sheet and accomplishes from the oven stoving, will rotate to the position of conveying platform, and when the metal sheet rotated to the metal sheet butt in the conveyer belt along with the link joint locating rack rotation, the conveyer belt rotated and can directly convey out the locating rack along with the rotation of conveyer belt, and at this moment, the locating rack in the link joint conveyer belt outside then can continue to rotate downwards along with the clearance between the conveying roller of conveying platform both sides and wait for the metal sheet of resheathing.
The invention is further configured to: the one end that the conveying roller was kept away from to the conveying platform still is provided with many both ends and rotates respectively and connects in conveying platform both sides and length direction and the same transfer roller of conveying roller axis direction, and the cover is equipped with the hold-in range on many conveying rollers.
Through adopting above-mentioned technical scheme, during operation, the metal sheet can be followed the conveyer belt and carried to on the conveyer belt, then, through the conveyer belt to the steady transport of metal sheet.
The invention is further configured to: the vertical rigid coupling of one end that the oven was kept away from to the conveying platform has the end shield, the equal vertical rigid coupling in both sides of end shield has the side shield, two the level is provided with between the side shield and accepts the board, the downside of accepting the board is provided with the chassis, be provided with the walking wheel on the chassis, the chassis corresponds the vertical rigid coupling of one end that accepts the board and keep away from the conveying platform has the riser, the upside of conveyer belt all extends in the upper end of riser and side shield.
Through adopting above-mentioned technical scheme, after the metal sheet conveys out the conveying platform from the conveying platform end, the metal sheet will directly fall to accepting on the board to accomplish accepting of metal sheet, and the side shield and the riser that adopt can prevent that the metal sheet landing from exporting and accept the board, accomplish accepting the back of metal sheet, directly promote the chassis drive accept the board remove out between the side shield can.
The invention is further configured to: the upper side of the vertical plate is fixedly connected with an elastic plate extending out of the upper side of the conveying table, and the upper end of the elastic plate is inclined towards the direction away from the conveying table.
Through adopting above-mentioned technical scheme, during operation, the metal sheet is seen off the back from conveying platform, if inertia is great when hitting the riser, can effectual reduction metal sheet and the impact force of riser through the elastic plate, protection metal sheet.
The invention is further configured to: the side baffle is close to each other one side equal rigid coupling have many levels set up and follow the elastic sheet that vertical direction was arranged, and the one side of being close to each other of both sides elastic sheet can butt in the metal sheet.
Through adopting above-mentioned technical scheme, when the metal sheet fell down from between the baffle of both sides, the flexure strip between the baffle of both sides can butt in the metal sheet to can be continuous to the falling speed that slows down the metal sheet at the in-process that the metal sheet fell, reduce the metal sheet and accept the collision of board, protection metal sheet.
The invention is further configured to: the chassis is vertically provided with a driving cylinder, and a telescopic rod of the driving cylinder is arranged upwards and fixedly connected to the lower side of the bearing plate.
Through adopting above-mentioned technical scheme, the during operation can be according to the demand that uses through the driving cylinder drive accept the board and rise to can adjust the height of accepting the board, be suitable for the demand of work.
In conclusion, the beneficial technical effects of the invention are as follows:
1. during operation, sheet metal arranges the pay-off bench in, then, print the sheet metal through printing device, after the printing is accomplished, the sheet metal conveys the ejection of compact platform along the pay-off platform, and along the ejection of compact mesa landing of slope setting to the blown down tank in, then, the direction motion of conveying platform is tend to be kept away from to the push pedal of one side of blown down tank near conveying platform, thereby promote to fall to the conveying to vertical state of one side that the push pedal was kept away from to the blown down tank in the panel that inclines to set up, feed roll butt through push pedal and blown down tank lateral wall, then, actuating mechanism drives the feed roll and rotates, thereby can print the direction transport of sheet metal after accomplishing trend pay-off rack, and simultaneously, transmit two conveying chain synchronous rotations on the frame upside, thereby can drive the splint of two conveying chains rotate along with the conveying chain, thereby the splint that two conveying chains along with being close to each other direction rotation of tendency of direction of two conveying chains near blown down tank one end are able to press from When the metal plate is conveyed to the position of the oven, the two conveying chains are conveyed to the end, so that the metal plate begins to rotate, at the moment, clamping plates on the two conveying chains for clamping the metal plate begin to gradually rotate in the direction away from each other, at the moment, the metal plate gradually loses the clamping of the clamping plates, so that the metal plate directly falls between the two positioning frames of one chain plate on the chain plate conveying belt, then the metal plate is continuously conveyed into the oven along with the conveying of the chain plate conveying belt for drying, and the continuous printing and drying of the metal plate can be realized by repeating the steps, so that the operation is simple, and the labor intensity is low;
2. when the chain plate synchronous belt drives the metal plate to be dried in the oven, the metal plate rotates to the position of the conveying table, and when the metal plate rotates along with the rotation of the chain plate positioning frame until the metal plate abuts against the conveying belt, the conveying belt rotates to directly convey the metal plate out of the positioning frame along with the rotation of the conveying belt, and at the moment, the positioning frame on the outer side of the chain plate conveying belt can continue to rotate downwards along with the gap between the conveying rollers on the two sides of the conveying table to wait for accommodating the metal plate again;
3. after the metal plate is conveyed out of the conveying table from the tail end of the conveying table, the metal plate directly falls onto the bearing plate, bearing of the metal plate is completed, the side baffle and the vertical plate can prevent the metal plate from sliding out of the bearing plate, and after bearing of the metal plate is completed, the chassis is directly pushed to drive the bearing plate to move out of the space between the side baffles.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the discharging table of the invention.
Fig. 3 is a schematic view of the oven structure of the present invention.
Fig. 4 is a schematic view of a transfer frame structure of the present invention.
Fig. 5 is a schematic view of the structure of the transfer table of the present invention.
Fig. 6 is a schematic view of the structure of the chassis of the present invention.
In the figure, 1, a printing device; 11. a conveying table; 111. a rotating roller; 112. a feed belt; 12. a printing device; 13. a discharging table; 131. a discharge chute; 132. a telescopic cylinder; 133. pushing the plate; 14. a feed roller; 141. a synchronous pulley; 142. a synchronous belt; 143. a drive gear; 144. a gear is missing; 2. a drying device; 21. an oven; 22. a chain plate conveyor belt; 221. a positioning frame; 222. a guide plate; 23. a transfer table; 231. a conveying roller; 232. a conveyor belt; 233. a conveying roller; 234. a conveyor belt; 24. an end baffle; 241. a side dam; 242. an elastic sheet; 25. a chassis; 251. a traveling wheel; 252. a drive cylinder; 253. a bearing plate; 254. a vertical plate; 255. an elastic plate; 3. a transfer device; 31. a transfer frame; 32. a sprocket; 33. a drive chain; 331. and (4) clamping the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a continuous printing and drying system for metal plates disclosed by the present invention includes a printing apparatus 1, a drying apparatus 2, and a transfer apparatus 3.
The printing equipment 1 comprises a conveying table 11, a plurality of rotating rollers 111 are rotatably connected to the upper side of the conveying table 11, a feeding belt 112 is sleeved on the plurality of rotating rollers 111, a servo motor is fixedly connected to one side of the conveying table 11, which corresponds to the end portion of the feeding belt 112, and an output shaft of the servo motor is fixedly connected with the end portion of one rotating roller 111. The middle part upside of carrying platform 11 still the rigid coupling have printing device 12 (here for prior art not being repeated description), and the discharge end rigid coupling of carrying platform 11 has ejection of compact platform 13, and ejection of compact platform 13 middle part has seted up blown down tank 131 along the vertical downside of the direction of transfer of perpendicular to panel, and the bottom surface width of blown down tank 131 is less than the panel width, and ejection of compact platform 13 upper surface still is by being close to carrying platform 11 one side to the downward setting of a side slope that is close to blown down tank 131. During operation, can arrange the panel of treating the printing in the pay-off area 112 of the upside of carrying platform 11 on, then, drive the live-rollers 111 through servo motor and rotate and can drive the pay-off area 112 and rotate to realize the transport of panel, when panel sent to printing device 12, through printing device 12 printing can, after the printing was accomplished, panel continued to be carried to ejection of compact platform 13 along pay-off area 112, then, the upside landing of panel along ejection of compact platform 13 slope sets up to the spout 131 internal slope.
Referring to fig. 1 and 2, a telescopic cylinder 132 is fixedly connected to one side wall of the discharge chute 131 close to the conveying table 11, the telescopic cylinder 132 is horizontally arranged, and a telescopic rod of the telescopic cylinder faces to another side wall of the discharge chute 131, the telescopic rod of the telescopic cylinder 132 is further fixedly connected with a vertically arranged push plate 133, the other side wall of the discharge chute 131 and the outer side of the push plate 133 are both rotatably connected with a plurality of feed rollers 14, the plurality of feed rollers 14 are all vertically arranged, the discharge table 13 is further provided with a driving mechanism capable of driving the feed rollers 14 of the side wall of the discharge chute 131 to rotate, the driving mechanism comprises synchronous pulleys 141 respectively fixedly connected to one ends of the plurality of feed rollers 14 on the side wall of the discharge chute 131, a synchronous belt 142 is sleeved on the plurality of synchronous pulleys 141, one end of each feed roller 14 is further fixedly connected with a driving gear 143, a servo motor is further fixedly connected to. After panel landing is to the blown down tank 131 in, the telescopic link of telescoping cylinder 132 extends and to drive push pedal 133 tend to the direction motion of keeping away from conveying platform 23, thereby promote to fall to the interior slope of blown down tank 131 setting panel tend blown down tank 131 keep away from transmitting to vertical state of one side of push pedal 133, and then make, the feed roll 14 butt of push pedal 133 and blown down tank 131 lateral wall is passed through to the both sides of panel, then, servo motor drives and lacks gear 144 and rotates, can drive a feed roll 14 and rotate, thereby give and to drive many feed rolls 14 synchronous rotation through synchronous pulley 141 and hold-in range 142, and then can send out panel from the one end of blown down tank 131, and owing to the scarce gear 144 that adopts, therefore when panel is sent to the blown down tank 131 in and is rotated to the horizontal state by the tilt state, feed roll 14 can not rotate, be convenient for righting of panel.
Referring to fig. 1 and 3, the drying apparatus 2 is disposed at one side of the printing apparatus 1, the drying apparatus 2 includes an oven 21, a length direction of the oven 21 is the same as a length direction of the conveying table 11, and the feeding end of the oven 21 is positioned at the same side as the discharging table 13, the inner wall of the oven 21 is fixedly connected with an electric heating wire, a chain plate conveyor belt 22 with the length direction same as that of the oven 21 is rotatably connected in the oven 21, two ends of the chain plate conveyor belt 22 extend out of two ends of the oven 21, two positioning frames 221 are fixedly connected to the outer sides of the chain plates of the chain plate conveyor belt 22, the two positioning frames 221 are perpendicular to the outer sides of the corresponding chain plates, the width directions of the two positioning frames 221 are the same as the length directions of the corresponding chain plates, guide plates 222 are fixedly connected to two sides of the discharge end of the oven 21, the length directions of the two guide plates 222 are the same as the length directions of the oven 21, and the ends of the two guide plates 222 far away from the oven 21 are inclined in the direction of approaching each other. During operation, the panel that will print the completion to with between two locating racks 221 of each link joint, can guarantee the vertical setting of each metal sheet, and keep leaving the clearance between the adjacent metal sheet, thereby along with the rotation of link joint conveyer belt 22, can deliver to oven 21 in proper order with each metal sheet in, electric heating wire through oven 21, to the air heating in oven 21, thereby can dry the metal sheet, and when the metal sheet along with link joint conveyer belt 22 conveying out oven 21, the deflector 222 of oven 21 both sides can the butt in the both sides of metal sheet, thereby can with the metal sheet butt in the width direction middle part of link joint conveyer belt 22, realize rectifying of metal sheet.
Referring to fig. 3 and 4, the transfer device 3 includes a transfer frame 31 fixedly connected between one end of a discharge chute 131 of the discharge table 13 and one side of a feeding end of the oven 21, a length direction of the transfer frame 31 is perpendicular to a length direction of the oven 21, a plurality of support beams vertically arranged and capable of supporting the transfer frame 31 are fixedly connected to a lower side of the transfer frame 31, a plurality of sprockets 32 with axes vertically arranged are rotatably connected to both sides of the transfer frame 31, the sprockets 32 on both sides of the transfer frame 31 are arranged along the length direction of the transfer frame 31, the sprockets 32 on both sides of the transfer frame 31 are respectively sleeved with a transmission chain 33, starting ends of the two transmission chains are located at an upper side of one end of the discharge chute 131, ends of the two transmission chains are located at one side of the feeding end of the oven 21, a plurality of clamp plates 331 are uniformly fixedly connected to outer sides of the two transmission chains 33, a non-slip mat is fixedly connected to an outer side of each clamp plate 331, one end of the sprocket, the output shafts of the two servo motors are respectively fixedly connected with the chain wheel 32. When the metal plate drying oven is in operation, the servo motor drives a chain wheel 32 to transfer, so that the chain wheels 32 on two sides can be driven to rotate through the reversing gear, so as to drive the two conveying chains to rotate, at the moment, when the metal plate in the discharge chute 131 is conveyed to the starting end abutted between the two conveying chains through the feed roller 14, along with the rotation of the two conveying chains, the clamping plates 331 of the two conveying chains gradually tend to rotate in the direction approaching each other, the metal plate is gradually clamped on the upper side of the plate and conveyed towards the direction of the feed end of the oven 21, when the metal plate is conveyed to the position of the feed end of the oven 21, the two conveying chains rotate to the tail end, so that the rotation is started, the clamping plates 331 clamping the metal plate on the two conveying chains start to gradually tend to rotate in the direction away from each other, at the moment, the metal plate gradually loses the clamping of the clamping plates 331, so that the metal plate directly falls between the two positioning frames 221 of one chain plate on the chain plate, the continuous printing and drying of the metal plate can be realized by reciprocating in this way.
Referring to fig. 5, the discharge end of oven 21 still rigid coupling has length direction and the same conveying platform 23 of oven 21 length direction, the both sides of conveying platform 23 are all rotated and are connected with many axis conveying rollers 231, the equal level setting of axis of each conveying roller 231 and the length direction of perpendicular to conveying platform 23, all the cover is equipped with conveyer belt 232 on many conveying rollers 231 of conveyer belt 234 both sides, the one end that conveying platform 23 kept away from conveying roller 231 still is provided with many both ends and rotates respectively and connects in the transfer roller 233 of conveying platform 23 both sides, the length direction of transfer roller 233 is the same with conveying roller 231 axis direction, the cover is equipped with many conveyer belts 234 on many transfer rollers 233. One end of each of the two conveying belts 232 on the two sides of the conveying table 23 is also sleeved with a conveying roller 233 close to one of the conveying rollers 231, and the conveying table 23 is correspondingly sleeved with a conveying belt 234 and a conveying roller 231 end portion of each of the conveying belts 232 and fixedly connected with a driving motor. When the chain plate conveyor belt 22 drives the metal plate to be dried in the oven 21, and the metal plate is rotated to the position of the conveying table 23, the metal plate rotates along with the rotation of the positioning frame 221 and is abutted against the metal plate on the conveying belt 232, the driving motor drives the conveying rollers 231 to rotate, the conveyor belt 234 and the conveying belt 232 can be simultaneously driven to rotate, so that the metal plate is directly conveyed out of the positioning frame 221, and the positioning frame 221 on the outer side of the chain plate conveyor belt 22 can continue to rotate downwards along with the gap between the conveying rollers 231 on the two sides of the conveying table 23 to wait for accommodating the metal plate again.
Referring to fig. 5 and 6, an end baffle 24 is vertically and fixedly connected to an end of the conveying table 23 far away from the oven 21, side baffles 241 are vertically and fixedly connected to both sides of the end baffle 24, upper ends of the side baffles 241 extend out of an upper side of the conveying table 23, a plurality of horizontally arranged elastic pieces 242 are fixedly connected to a side of the side baffles 241 close to each other, the elastic pieces 242 may be rubber pieces, each elastic piece 242 is arranged along a vertical direction, a side close to each other of the two side elastic pieces 242 can be abutted against a metal plate, a bottom frame 25 is horizontally arranged between the side baffles 241, a plurality of traveling wheels 251 are fixedly connected to a lower side of the bottom frame 25, a driving cylinder 252 is fixedly connected to a middle portion of the bottom frame 25, a receiving plate 253 is arranged upward and horizontally and fixedly connected to a telescopic rod of the driving cylinder 252, a vertical plate 254 is vertically and fixedly connected to an end of the bottom frame 25 corresponding to the receiving plate 253, the upper end of the elastic plate 255 is inclined in a direction away from the transfer table 23. After the metal plate is conveyed out of the conveying table 23 from the tail end of the conveying table 23, the metal plate directly falls down, when the metal plate falls down from the space between the two side baffles 241, the elastic piece 242 between the two side baffles 241 can abut against the metal plate, so that the falling speed of the metal plate can be continuously reduced in the falling process of the metal plate, the collision between the metal plate and the bearing plate 253 is reduced, the metal plate is protected, and after the bearing plate 253 completes bearing of the metal plate, the chassis 25 is directly pushed to drive the bearing plate 253 to move out of the space between the two side baffles 241.
The implementation principle of the embodiment is as follows: during operation, can arrange the panel of treating the printing in the pay-off area 112 of the upside of carrying platform 11 on, then, drive the live-rollers 111 through servo motor and rotate and can drive the pay-off area 112 and rotate to realize the transport of panel, when panel sent to printing device 12, through printing device 12 printing can, after the printing was accomplished, panel continued to be carried to ejection of compact platform 13 along pay-off area 112, then, the upside landing of panel along ejection of compact platform 13 slope sets up to the spout 131 internal slope.
Then, telescopic link extension of telescoping cylinder 132 can drive the direction motion that push pedal 133 tended to keep away from conveying platform 23, thereby promote falling to the interior slope of blown down tank 131 and set up panel tend blown down tank 131 keep away from transmitting to vertical state of one side of push pedal 133, and then make, the feed roll 14 butt of push pedal 133 and blown down tank 131 lateral wall is passed through to the both sides of panel, then, servo motor drives and lacks gear 144 and rotates, can drive a feed roll 14 and rotate, thereby give and to drive many feed rolls 14 synchronous rotation through synchronous pulley 141 and hold-in range 142, and then can send out panel from the one end of blown down tank 131, and owing to the scarce gear 144 of adoption, therefore when panel sent to blown down tank 131 in by the slope state when rotating to the horizontal state, feed roll 14 can not rotate, be convenient for righting of panel.
Meanwhile, the servo motor drives a chain wheel 32 to transfer, so as to drive the chain wheels 32 at two sides to rotate through the reversing gear, thereby driving the two conveying chains to rotate, at this time, when the metal plate in the discharge chute 131 is conveyed to the starting end abutted between the two conveying chains through the feed roller 14, along with the rotation of the two conveying chains, the clamping plates 331 of the two conveying chains gradually tend to rotate in the direction approaching each other, the metal plate is conveyed from the upper side of the gradually clamped plate to the direction of the feed end of the oven 21, when the metal plate is conveyed to the feed end position of the oven 21, the two conveying chains rotate to the tail end, thereby starting to rotate, the clamping plates 331 clamping the metal plate on the two conveying chains start to gradually tend to rotate in the direction away from each other, at this time, the metal plate gradually loses the clamping of the clamping plates 331, therefore, the metal plate directly falls between the two positioning frames 221 of one chain plate on the chain plate conveying belt 22, and then the metal plate is continuously conveyed to the oven, the continuous printing and drying of the metal plate can be realized by reciprocating in this way.
One end of each of the two conveying belts 232 on the two sides of the conveying table 23 is also sleeved with a conveying roller 233 close to one of the conveying rollers 231, and the conveying table 23 is correspondingly sleeved with a conveying belt 234 and a conveying roller 231 end portion of each of the conveying belts 232 and fixedly connected with a driving motor. After the link plate synchronous belt 142 drives the metal plate to be dried in the oven 21, when the metal plate is rotated to the position of the conveying table 23, the metal plate rotates along with the rotation of the positioning frame 221 and is abutted against the metal plate on the conveying belt 232, the driving motor drives the conveying rollers 231 to rotate, the conveying belt 234 and the conveying belt 232 can be driven to rotate at the same time, so that the metal plate is directly conveyed out of the positioning frame 221, and the positioning frame 221 on the outer side of the link plate conveying belt 22 can continue to rotate downwards along with the gap between the conveying rollers 231 on the two sides of the conveying table 23 to wait for accommodating the metal plate again.
After the metal plate is conveyed out of the conveying table 23 from the tail end of the conveying table 23, the metal plate directly falls down, when the metal plate falls down from the space between the two side baffles 241, the elastic piece 242 between the two side baffles 241 can abut against the metal plate, so that the falling speed of the metal plate can be continuously reduced in the falling process of the metal plate, the collision between the metal plate and the bearing plate 253 is reduced, the metal plate is protected, and after the bearing plate 253 completes bearing of the metal plate, the chassis 25 is directly pushed to drive the bearing plate 253 to move out of the space between the two side baffles 241.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A continuous printing and drying system for metal plates comprises a printing device (1), a drying device (2) and a transfer device (3), the printing equipment (1) comprises a conveying table (11), a printing device (12) is arranged in the middle of the conveying table (11), a discharge end of the conveying platform (11) is fixedly connected with a discharge platform (13), the middle part of the discharge platform (13) is provided with a discharge chute (131) with the width smaller than that of the plate, the upper surface of the discharging platform (13) is obliquely and downwards arranged from one side close to the conveying platform (11) to one side close to the discharging groove (131), a push plate (133) capable of moving towards the other side of the discharge chute (131) is vertically arranged on one side of the discharge chute (131) close to the conveying platform (11), one side of the side wall of the discharge chute (131), which is opposite to the push plate (133), is rotatably connected with a plurality of vertically arranged feed rollers (14); the drying equipment (2) comprises an oven (21), the oven (21) is rotatably connected with a chain plate conveyor belt (22) with two ends extending out of the oven (21), and the outer side of each chain plate of the chain plate conveyor belt (22) is fixedly connected with two positioning frames (221) which are perpendicular to the outer side of the corresponding chain plate and have the same width direction with the length direction of the corresponding chain plate; the transfer device (3) comprises a transfer frame (31) fixedly connected between one end of a discharge chute (131) of a discharge table (13) and one side of a feed end of an oven (21), wherein two sides of the transfer frame (31) are rotatably connected with chain wheels (32) which are vertically arranged by a plurality of axes and are arranged along the length direction of the transfer frame (31), the chain wheels (32) are respectively sleeved with a transmission chain (33), the outer sides of the two transmission chains (33) are further uniformly and fixedly connected with a plurality of clamping plates (331) which can clamp the plates in the discharge chute (131) and convey the plates to two positioning frames (221) on the upper side of a chain plate conveying belt (22) along with the rotation of the transmission chains (33), and a driving mechanism which can drive the side wall feed rollers (14) of the discharge chute (131) to rotate towards the direction of the transfer frame (31) is further arranged on the discharge table.
2. The continuous printing and drying system for the metal plates as claimed in claim 1, wherein: both sides of a discharge hole of the oven (21) are provided with guide plates (222), and one ends, far away from the oven (21), of the two guide plates (222) tend to incline in the direction close to each other.
3. The continuous printing and drying system for the metal plates as claimed in claim 1, wherein: actuating mechanism includes synchronous pulley (141) including rigid coupling in many feed rollers (14) one end, and is a plurality of the cover is equipped with hold-in range (142) on synchronous pulley (141), the one end of feed roller (14) still rigid coupling has drive gear (143), ejection of compact platform (13) still rigid coupling has servo motor, and servo motor's output shaft rigid coupling has can mesh in scarce gear (144) of drive gear (143).
4. The continuous printing and drying system for the metal plates as claimed in claim 1, wherein: the material outlet end of the oven (21) is fixedly connected with a conveying table (23) with the length direction being the same as that of the oven (21), two sides of the conveying table (23) are rotatably connected with a plurality of conveying rollers (231) with the axis direction being perpendicular to the length direction of the conveying table (23), and the conveying rollers (231) are sleeved with conveying belts (232).
5. The continuous printing and drying system for the metal plates as claimed in claim 4, wherein: one end of the conveying table (23) far away from the conveying rollers (231) is further provided with a plurality of conveying rollers (233) with two ends respectively connected to two sides of the conveying table (23) in a rotating mode, the length direction of the conveying rollers is the same as the axis direction of the conveying rollers (231), and the conveying rollers (231) are sleeved with synchronous belts (142).
6. The continuous printing and drying system for the metal plates as claimed in claim 4, wherein: the vertical rigid coupling of one end that oven (21) were kept away from in conveying platform (23) has end baffle (24), the equal vertical rigid coupling in both sides of end baffle (24) has side shield (241), two the level is provided with between side shield (241) accepts board (253), the downside of accepting board (253) is provided with chassis (25), be provided with walking wheel (251) on chassis (25), the vertical rigid coupling of one end that conveying platform (23) was kept away from in corresponding accepting board (253) of chassis (25) has riser (254), the upside of conveyer belt (232) all extends in the upper end of riser (254) and both sides baffle (241).
7. The continuous printing and drying system for the metal plates as claimed in claim 6, wherein: an elastic plate (255) extending out of the upper side of the conveying table (23) is fixedly connected to the upper side of the vertical plate (254), and the upper end of the elastic plate (255) is inclined in a direction away from the conveying table (23).
8. The continuous printing and drying system for the metal plates as claimed in claim 6, wherein: the side baffle (241) is all fixedly connected with a plurality of elastic pieces (242) which are horizontally arranged and are arranged along the vertical direction, and the side of the two sides of the elastic pieces (242) close to each other can be abutted to the metal plate.
9. The continuous printing and drying system for the metal plates as claimed in claim 6, wherein: a driving cylinder (252) is vertically arranged on the bottom frame (25), and a telescopic rod of the driving cylinder (252) is upwards arranged and fixedly connected to the lower side of the bearing plate (253).
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| CN202010125204.3A CN111231508B (en) | 2020-02-27 | 2020-02-27 | Continuous printing and drying system for metal plates |
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| CN202010125204.3A CN111231508B (en) | 2020-02-27 | 2020-02-27 | Continuous printing and drying system for metal plates |
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| CN111692869A (en) * | 2020-06-10 | 2020-09-22 | 李永红 | Building material drying device |
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| CN112428623A (en) * | 2020-11-16 | 2021-03-02 | 双峰县众鑫鞋材有限公司 | Corrugated box printing device |
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| CN111692869A (en) * | 2020-06-10 | 2020-09-22 | 李永红 | Building material drying device |
| CN111755186A (en) * | 2020-07-06 | 2020-10-09 | 太仓毅峰电子有限公司 | Production method of chip resistor granules |
| CN112428623A (en) * | 2020-11-16 | 2021-03-02 | 双峰县众鑫鞋材有限公司 | Corrugated box printing device |
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| CN112619979A (en) * | 2020-12-10 | 2021-04-09 | 广州市琳迪工艺品有限公司 | Be used for automatic painting equipment of branch on christmas |
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| CN114030275A (en) * | 2021-11-06 | 2022-02-11 | 广州市三隆泰纸业有限公司 | Printing process of folding carton |
| CN114537012A (en) * | 2022-02-22 | 2022-05-27 | 浙江森海新材料股份有限公司 | Green and environment-friendly washing-free double-layer thermosensitive CTP plate and production equipment thereof |
| CN114537012B (en) * | 2022-02-22 | 2023-10-27 | 浙江森海新材料股份有限公司 | Green and environment-friendly flushing-free double-layer thermosensitive CTP plate and production equipment thereof |
| CN115815023A (en) * | 2022-11-01 | 2023-03-21 | 江苏豪然新材料有限公司 | Metal sheet surface spraying equipment for sheet metal processing |
| CN115815023B (en) * | 2022-11-01 | 2023-09-19 | 江苏豪然新材料有限公司 | Metal sheet surface spraying equipment for sheet metal processing |
| CN115783634A (en) * | 2023-02-04 | 2023-03-14 | 江苏中创机械装备制造有限公司 | Workpiece limiting device and method for intelligent production line of railway vehicle |
| CN115783634B (en) * | 2023-02-04 | 2023-11-21 | 江苏中创机械装备制造有限公司 | Workpiece limiting device and limiting method for intelligent production line of railway vehicle |
| CN116859320A (en) * | 2023-08-04 | 2023-10-10 | 无锡市恒通电器有限公司 | Test fixture device that three-phase intelligent ammeter performance was used |
| CN116859320B (en) * | 2023-08-04 | 2023-11-28 | 无锡市恒通电器有限公司 | Test fixture device that three-phase intelligent ammeter performance was used |
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