CN110253304B - Elevator door wallboard rolling production line - Google Patents
Elevator door wallboard rolling production line Download PDFInfo
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- CN110253304B CN110253304B CN201910491759.7A CN201910491759A CN110253304B CN 110253304 B CN110253304 B CN 110253304B CN 201910491759 A CN201910491759 A CN 201910491759A CN 110253304 B CN110253304 B CN 110253304B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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Abstract
The invention relates to a rolling production line for elevator door wallboards, which belongs to the technical field of elevator manufacturing, wherein a rolling production line is formed by four sections of unpowered roller lines and an automatic rolling machine, glue is applied to the front two sections of unpowered roller lines, reinforcing ribs are adhered, the reinforcing ribs are automatically rolled and pressed by the rolling machine in the middle, riveting-free connection of hall doors and the reinforcing ribs, riveting-free connection of the hall doors and the reinforcing ribs and riveting-free connection of the hall walls and the reinforcing ribs are performed on the rear two sections of unpowered roller lines, the production of the whole flow lines of the elevator door wallboards, such as rolling, is realized, the production efficiency is improved, the labor cost is reduced, and the surface damage of parts caused by the fact that products need to be manually carried because the processes are disconnected is avoided. Meanwhile, the universal ball table is additionally arranged at the tail end of the whole process, the elevator door wallboard after being rolled is turned through the universal ball table, so that the product enters the next production process, and the elevator door wallboard is further prevented from being manually carried.
Description
Technical Field
The invention belongs to the technical field of elevator manufacturing, and particularly relates to an elevator door wallboard rolling production line.
Background
At present, in the production process of the elevator door wallboard, gluing of the door wallboard of the elevator door wallboard, sticking of reinforcing ribs and the like are manually carried out in a segmented mode, a process does not form a systematic production line mode, the process in the previous step is manually sent to the next step after the process is completed, time is wasted in transfer, and the surfaces of parts are easily damaged. And, the reinforcing rib roll extrusion is through artifical roll extrusion, and artifical roll extrusion is not good to control the speed and the dynamics of roll extrusion, causes the moulding uneven easily like this, or mix with the air in gluing to make reinforcing rib and wallboard be connected insecure, the adhesion position is incorrect, causes the cooperation of follow-up technology not last, produces through this kind of technology and can cause working strength height, and is slow moreover, and the defective rate is high, can not satisfy current production efficiency.
Disclosure of Invention
In order to overcome the problems in the background art, the invention provides an elevator door wallboard rolling production line, an elevator door wallboard rolling production line is formed by utilizing four sections of unpowered roller lines and matching with an automatic rolling machine, by gluing and sticking the reinforcing ribs on the front two sections of unpowered roller lines and automatically rolling and pressing the reinforcing ribs in the middle through a roller press, the riveting-free connection of the hall door and the reinforcing ribs, the rivet-pulling connection of the car door and the reinforcing ribs and the rivet-pulling connection of the car wall and the reinforcing ribs are carried out on the rear two-section unpowered roller line, the whole process does not need manual transportation, meanwhile, the automatic rolling compaction of the reinforcing ribs is realized, the production of the whole flow line of the elevator door wallboard rolling and the like is realized, the production efficiency is improved, the labor cost is reduced, meanwhile, the surface damage of parts caused by manual product carrying due to the fact that the processes are not connected is avoided.
In order to realize the purpose, the invention is realized by the following technical scheme:
the elevator door wallboard rolling production line comprises an unpowered roller line I1, an unpowered roller line II 2, a roller press 3, an unpowered roller line III 4 and an unpowered roller line IV 5, wherein the unpowered roller line I1 and the unpowered roller line II 2 are installed side by side, the unpowered roller line III 4 and the unpowered roller line IV 5 are installed side by side, and the roller press 3 is installed between the powered roller line II 2 and the unpowered roller line III 4.
Further, unpowered roller line I1, unpowered roller line II 2, unpowered roller line III 4, unpowered roller line IV 5 the same structure all include cylinder frame 7, cylinder support 8, unpowered cylinder 9, fluorescent lamp shade 10, collude balladeur train 11, trachea 12, cylinder frame 7 front side top install cylinder support 8, install unpowered cylinder 9 on cylinder support 8, fluorescent lamp shade 10 is installed to cylinder frame 7's top front side, cylinder frame 7's top is installed and is colluded balladeur train 11, trachea 12.
Further, a storage shelf plate 13 is arranged at the lower part of the roller frame 7.
Further, an adjusting foot cup 14 for supporting the whole roller frame 7 and adjusting the height of the roller frame 7 is installed at the bottom of the roller frame 7.
Further, the roller press 3 comprises a rack 15, a rolling device 16 and a power roller device 17, the power roller device 17 is installed on the rack 15, the rolling device 16 opposite to the power roller device 17 is installed on the rack 15 above the power roller device 17, and an adjusting foot cup 14 is arranged at the bottom of the rack 15.
Further, the power roller device 17 includes two roller mounting plates 18, two power rollers 19, a speed reduction motor 20, a sprocket transmission mechanism 21 and a cover plate 23, the two roller mounting plates 18 are mounted on the frame 15 in parallel, the power rollers 19 are mounted on the two roller mounting plates 18 in an orderly arrangement manner through bearings, the two adjacent power rollers 19 are connected through the sprocket transmission mechanism, one of the power rollers 19 is connected with the speed reduction motor 20 mounted on the frame 15 through the sprocket transmission mechanism 21, and the cover plate 23 for protecting the sprocket transmission mechanism 21 is mounted on the frame 15.
Further, frame 15 on install straining device 22 that is used for tensioning sprocket drive mechanism 21 drive chain, straining device 22 includes tensioning seat 24, take-up pulley axle 25, tensioning sprocket 26, tensioning seat 24 fixed mounting on frame 15, seted up a bar mounting groove on the tensioning seat 24, take-up pulley axle 25 installs in the bar mounting groove, tensioning sprocket 26 passes through the bearing and installs on take-up pulley axle 25, tensioning sprocket 26 meshes with sprocket drive mechanism 21's drive sprocket.
The rolling device 16 comprises an adjusting fixing plate 28, a mounting seat 29, a pneumatic pressing device 30, a transition connecting plate 31, a roller connecting rod 32, a hinge seat 33, a rolling roller 34 and an up-down adjusting pressing plate 35; the adjusting and fixing plate 28 is fixedly installed on the rack 15 through the installation seat 29, the upper and lower adjusting pressure plates 35 are fixedly connected on the transition connecting plate 31, two sides of the transition connecting plate 31 are respectively provided with a roller connecting rod 32 through a fixing screw, the middle part of the roller connecting rod 32 is hinged with a hinge seat 33 installed on the rack 15 through a pin shaft, the rolling roller 34 is installed at the suspension end of the two roller connecting rods 32 through a bearing, and the rack 15 is provided with two pneumatic pressing devices 30 which can be in one-to-one correspondence with the rolling rollers 34 and realize the pressing of the rolling roller 34.
Further, pneumatic push down device 30 include thin wall cylinder 40, cylinder connector 41, cylinder connecting seat 42, guide arm mounting panel 43, cushion 44, pinch roller fixing base 45, pinch roller round pin axle 46, pinch roller 47, guide pin bushing 48, guide arm 49, thin wall cylinder 40 fixed mounting at regulation fixed plate 28 top, install cylinder connector 41 on thin wall cylinder 40's the piston rod, guide arm mounting panel 43 passes through cylinder connecting seat 42 and installs the bottom at cylinder connector 41, be provided with guide arm 49 on the guide arm mounting panel 43, guide arm 49 passes guide pin bushing 48 of fixed mounting on regulation fixed plate 28, cushion 44 is installed to the bottom of guide arm mounting panel 43, pinch roller fixing base 45 installs on cushion 44, pinch roller 47 installs on pinch roller fixing base 45 through pinch roller round pin axle 46.
Further, the rolling device 16 further comprises an up-down adjusting mechanism 36, the up-down adjusting mechanism 36 comprises a T-shaped screw rod 37, a T-shaped nut 38 and a hand wheel 39, the T-shaped nut 38 is installed on the adjusting fixing plate 28 in a penetrating mode, the T-shaped screw rod 37 is installed in the T-shaped nut 38, and the hand wheel 39 is installed at the upper end of the T-shaped screw rod 37.
Further, the rear side of the unpowered roller wire IV 5 is provided with a universal ball table 6, the universal ball table 6 comprises a support 50, universal ball wheels 51 and a sealing plate 52, the bottom of the support 50 is provided with an adjusting foot cup 14, the top of the support 50 is a flat table top, the table top is uniformly provided with grooves, the universal ball wheels 51 are placed in the grooves, the sealing plate 52 is provided with through holes which are consistent in number and correspond to the table top of the support 50 one by one, the sealing plate 52 is pressed on the universal ball wheels 51, the upper parts of the universal ball wheels 51 penetrate out of the through holes, and the sealing plate 52 is fixed on the support 50 all around.
The invention has the beneficial effects that:
the elevator door wall plate rolling production line is formed by matching four sections of unpowered roller lines with one automatic roller, glue is applied to the front two sections of unpowered roller lines, the reinforcing ribs are adhered, the reinforcing ribs are automatically rolled and compressed by the roller in the middle, the hall door and the reinforcing ribs are connected without rivets on the rear two sections of unpowered roller lines, the car door and the reinforcing ribs are connected by rivets, the car wall and the reinforcing ribs are connected by rivets, the whole process does not need manual carrying, the automatic rolling and compression of the reinforcing ribs are realized simultaneously, the production of the elevator door wall plate rolling production line and other whole processes is realized, the production efficiency is improved, the labor cost is reduced, and the surface damage of parts caused by manual carrying of products due to the fact that the process and the process are disconnected is avoided. Meanwhile, the universal ball table is additionally arranged at the tail end of the whole process, the elevator door wallboard after being rolled is turned through the universal ball table, so that the product enters the next production process, and the elevator door wallboard is further prevented from being manually carried.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an unpowered roller line I, an unpowered roller line II, an unpowered roller line III and an unpowered roller line IV according to the present invention;
FIG. 3 is a schematic view of the construction of the roller press of the present invention;
FIG. 4 is a left side view of the roller press of the present invention;
FIG. 5 is a schematic structural view of the power roller device of the present invention;
FIG. 6 is a left side view of the powered roller assembly of the present invention;
FIG. 7 is a schematic structural view of a rolling device according to the present invention;
FIG. 8 is a schematic view of the pressing device according to the present invention;
FIG. 9 is a schematic view of the ball transfer table of the present invention;
fig. 10 is a schematic view of the structure of the tensioning mechanism of the present invention.
In the figure, 1-unpowered roller line I, 2-unpowered roller line II, 3-roller press, 4-unpowered roller line III, 5-unpowered roller line IV, 6-universal ball table, 7-roller frame, 8-roller support, 9-unpowered roller, 10-daylight lamp shade, 11-hook carriage, 12-air pipe, 13-storage laminate, 14-adjusting foot cup, 15-frame, 16-roller press device, 17-power roller device, 18-roller mounting plate, 19-power roller, 20-speed reducing motor, 21-sprocket transmission mechanism, 22-tensioning mechanism, 23-cover plate, 24-tensioning seat, 25-tensioning wheel shaft, 26-tensioning sprocket, 28-adjusting fixing plate, 28-roller frame, 29-mounting seat, 30-pressing device, 31-transition connecting plate, 32-roller connecting rod, 33-hinge seat, 34-rolling roller, 35-up-down adjusting pressing plate, 36-up-down adjusting mechanism, 37-T-shaped lead screw, 38-T-shaped nut, 39-hand wheel, 40-thin-wall air cylinder, 41-air cylinder connector, 42-air cylinder connecting seat, 43-guide rod mounting plate, 44-cushion block, 45-pressing wheel fixing seat, 46-pressing wheel pin shaft, 47-pressing wheel, 48-guide sleeve, 49-guide rod, 50-bracket, 51-universal ball wheel and 52-sealing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the elevator door panel rolling production line comprises an unpowered roller line i 1, an unpowered roller line ii 2, a roller press 3, an unpowered roller line iii 4 and an unpowered roller line iv 5, wherein the unpowered roller line i 1 and the unpowered roller line ii 2 are installed side by side, the unpowered roller line iii 4 and the unpowered roller line iv 5 are installed side by side, and the roller press 3 is installed between the powered roller line ii 2 and the unpowered roller line iii 4.
As shown in fig. 2, the unpowered roller wire i 1, the unpowered roller wire ii 2, the unpowered roller wire iii 4 and the unpowered roller wire iv 5 have the same structure, and each of the unpowered roller wire i 1, the unpowered roller wire ii 2, the unpowered roller wire iii 4 and the unpowered roller wire iv 5 includes a roller frame 7, a roller support 8, an unpowered roller 9, a daylight lamp shade 10, a hooking carriage 11 and an air pipe 12, the roller frame 7 has the roller support 8 mounted at the top of the front side thereof, the unpowered roller 9 is mounted on the roller support 8, the daylight lamp shade 10 is mounted at the front side of the top of the roller frame 7, and the hooking carriage 11 and the air. The elevator door wallboard is placed on the unpowered roller 9 of the unpowered roller line I1, then the elevator door wallboard is glued manually, then the elevator door wallboard can be pushed into the unpowered roller 9 of the unpowered roller line II 2 easily and quickly manually through the unpowered roller 9, and the reinforcing ribs are pasted on the elevator door wallboard manually. After the reinforcing ribs are adhered, the worker pushes the elevator door wallboard into the roller press 3 to roll the reinforcing ribs. The hook sliding frame 11 is also arranged for placing tools, the tools can be orderly hung on the hook sliding frame 11, and the tools can be taken according to the production requirement; the air pipe 12 can be communicated with air pressure equipment, and dust on the elevator door wall plate can be cleaned through the air pipe in the production process. By arranging the fluorescent lamp shade 10, the fluorescent lamp is arranged in the fluorescent lamp shade 10, and illumination can be provided for work.
In the present invention, it is preferable that the drum frame 7 is provided with a storage shelf plate 13 at a lower portion thereof. The object placing laminate 13 is used for placing parts and accessories on assembly, and the parts and the accessories are stacked orderly.
In the present invention, it is preferable that the bottom of the drum frame 7 is provided with an adjusting cup 14 for supporting the entire drum frame 7 and adjusting the height of the drum frame 7. So as to ensure that the unpowered rollers 9 of the unpowered roller line I1, the unpowered roller line II 2, the unpowered roller line III 4 and the unpowered roller line IV 5 are on the same horizontal line, thereby being convenient for the transmission of the elevator door wallboard.
As shown in fig. 3 and 4, the roller press 3 includes a frame 15, a rolling device 16, and a power roller device 17, the power roller device 17 is installed on the frame 15, the rolling device 16 directly opposite to the power roller device 17 is installed on the frame 15 above the power roller device 17, and an adjusting cup 14 is installed at the bottom of the frame 15.
As shown in fig. 5 and 6, the power roller device 17 includes two roller mounting plates 18, a power roller 19, a reduction motor 20, a sprocket transmission mechanism 21, and a cover plate 23, the two roller mounting plates 18 are mounted in parallel on the frame 15, the power rollers 19 are mounted on the two roller mounting plates 18 in an orderly arrangement by bearings, two adjacent power rollers 19 are connected by the sprocket transmission mechanism, one of the power rollers 19 is connected with the reduction motor 20 mounted on the frame 15 by the sprocket transmission mechanism 21, and the cover plate 23 for protecting the sprocket transmission mechanism 21 is mounted on the frame 15. In the present invention, preferably, as shown in fig. 10, the frame 15 is provided with a tensioning mechanism 22 for tensioning the chain of the sprocket transmission mechanism 21, the tensioning mechanism 22 includes a tensioning seat 24, a tensioning axle 25, and a tensioning sprocket 26, the tensioning seat 24 is fixedly installed on the frame 15, the tensioning seat 24 is provided with a strip-shaped installation slot, the tensioning axle 25 is installed in the strip-shaped installation slot, the tensioning sprocket 26 is installed on the tensioning axle 25 through a bearing, and the tensioning sprocket 26 is engaged with the transmission sprocket of the sprocket transmission mechanism 21. The position of the tension chain wheel 26 is adjusted by adjusting the position of the tension wheel shaft 25 in the strip-shaped mounting groove of the tension seat 24, the tension of the transmission chain of the chain wheel transmission mechanism 21 is realized through the tension chain wheel 26, and the stable work of the chain wheel transmission mechanism 21 is ensured. When the elevator door panel is pushed onto the power roller 19, the elevator door panel is conveyed forward by the rotating power roller 19 under the drive of the reduction motor 20.
As shown in fig. 7, the rolling device 16 includes an adjusting fixing plate 28, a mounting seat 29, a pneumatic pressing device 30, a transition connecting plate 31, a roller connecting rod 32, a hinge seat 33, a rolling roller 34, and an up-down adjusting pressing plate 35; the adjusting and fixing plate 28 is fixedly installed on the rack 15 through the installation seat 29, the upper and lower adjusting pressure plates 35 are fixedly connected on the transition connecting plate 31, two sides of the transition connecting plate 31 are respectively provided with a roller connecting rod 32 through a fixing screw, the middle part of the roller connecting rod 32 is hinged with a hinge seat 33 installed on the rack 15 through a pin shaft, the rolling roller 34 is installed at the suspension end of the two roller connecting rods 32 through a bearing, and the rack 15 is provided with two pneumatic pressing devices 30 which can be in one-to-one correspondence with the rolling rollers 34 and realize the pressing of the rolling roller 34. Pneumatic push down device 30 include thin wall cylinder 40, cylinder connector 41, cylinder connecting seat 42, guide arm mounting panel 43, cushion 44, pinch roller fixing base 45, pinch roller round pin axle 46, pinch roller 47, guide pin bushing 48, guide arm 49, thin wall cylinder 40 fixed mounting at adjusting fixed plate 28 top, install cylinder connector 41 on thin wall cylinder 40's the piston rod, guide arm mounting panel 43 passes through cylinder connecting seat 42 and installs the bottom at cylinder connector 41, is provided with guide arm 49 on the guide arm mounting panel 43, guide arm 49 passes guide pin bushing 48 of fixed mounting on adjusting fixed plate 28, cushion 44 is installed to the bottom of guide arm mounting panel 43, pinch roller fixing base 45 installs on cushion 44, pinch roller 47 passes through pinch roller round pin axle 46 and installs on pinch roller fixing base 45. When the elevator door wallboard enters the rolling device 16 under the transmission action of the power roller 19, the rolling roller 34 of the rolling device 16 can be lifted upwards to press the elevator door wallboard on the surface of the elevator door wallboard, and the reinforcing ribs are rolled by the rolling roller 34 to apply pressure to the reinforcing ribs of the elevator door wallboard, so that the effect of attaching the elevator door wallboard and the reinforcing ribs through glue is achieved; the invention can ensure the laminating effect of the reinforcing ribs by rolling the reinforcing ribs of the elevator door wall plate through the two rolling devices 16. In the process, the rolling roller 34 rolls the elevator door wall plate under the dead weight, when the elevator door wall plate passes through the lower part of the elevator door wall plate, the rolling roller 34 is lifted upwards, the thin-wall cylinder 40 extends out the piston rod thereof pneumatically, the pressing wheel fixing seat 45 is pushed out, the pressing wheel 47 which is arranged on the pressing wheel fixing seat 45 through the pressing wheel pin shaft 46 is pressed downwards against the transition connecting plate 31, the rolling roller 34 is prevented from jumping, and the rolling roller 34 is ensured to be pressed on the elevator door wall plate with certain force all the time, so that the elevator door wall plate is tightly attached to the reinforcing ribs.
In the present invention, preferably, the rolling device 16 further includes an up-down adjusting mechanism 36, the up-down adjusting mechanism 36 includes a T-shaped lead screw 37, a T-shaped nut 38 and a hand wheel 39, the T-shaped nut 38 is installed on the adjusting fixing plate 28 in a penetrating manner, the T-shaped lead screw 37 is installed in the T-shaped nut 38, and the hand wheel 39 is installed at the upper end of the T-shaped lead screw 37. When the rolling roller 34 jumps due to unstable air pressure of the thin-wall air cylinder 40 or other reasons, the hand wheel 39 can adjust the T-shaped screw rod 37 to move downwards, so that the lower end of the T-shaped screw rod props against the upper and lower adjusting plates 35, the rolling roller 34 is prevented from jumping, and the rolling roller 34 is ensured to have certain force to press on the elevator door wall plate all the time, thereby ensuring that the elevator door wall plate is tightly attached to the reinforcing ribs.
The elevator door wall plate attached with the reinforcing ribs enters the unpowered roller line III 4 and the unpowered roller line IV 5 under the conveying of the power roller 19, the riveting-free connection of the elevator hall door and the reinforcing ribs, the rivet-pulling connection of the elevator car door and the reinforcing ribs and the rivet-pulling connection of the elevator car wall and the reinforcing ribs are achieved manually, and the processing of the product in the stage is completed.
As shown in fig. 9, a universal ball table 6 is arranged on the rear side of the unpowered roller line iv 5, the universal ball table 6 includes a support 50, a universal ball wheel 51 and a sealing plate 52, the bottom of the support 50 is provided with an adjusting foot cup 14, the top of the support 50 is a flat table top, the table top is uniformly provided with a groove, the universal ball wheel 51 is placed in the groove, the sealing plate 52 is provided with through holes which are consistent in number and correspond to the table top of the support 50 one by one, the sealing plate 52 is pressed on the universal ball wheel 51, the upper portion of the universal ball wheel 51 penetrates out of the through holes, and the sealing plate 52 is fixed on the support 50 all around. The processed product is manually pushed onto the universal ball table 6 from the unpowered roller line IV 5, and the reversing of the elevator can be manually and easily realized under the action of the universal ball wheel 51, so that the product enters the next process.
According to the elevator door wallboard conveying process, the elevator door wallboard does not need to be manually conveyed, and the elevator door wallboard can be quickly and easily conveyed and reversed and transported through the unpowered roller line I1, the unpowered roller line III 4, the unpowered roller line IV 5 and the universal ball table 6.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides an elevator door wallboard roll extrusion production line which characterized in that: the elevator door wallboard rolling production line comprises an unpowered roller line I (1), an unpowered roller line II (2), a roller press (3), an unpowered roller line III (4) and an unpowered roller line IV (5), wherein the unpowered roller line I (1) and the unpowered roller line II (2) are installed side by side, the unpowered roller line III (4) and the unpowered roller line IV (5) are installed side by side, and the roller press (3) is installed between the powered roller line II (2) and the unpowered roller line III (4); the roller press (3) comprises a rack (15), a rolling device (16) and a power roller device (17), wherein the power roller device (17) is arranged on the rack (15), the rolling device (16) opposite to the rack (15) above the power roller device (17) is arranged on the rack (15), and an adjusting foot cup (14) is arranged at the bottom of the rack (15); the rolling device (16) comprises an adjusting fixing plate (28), a mounting seat (29), a pneumatic pressing device (30), a transition connecting plate (31), a roller connecting rod (32), a hinge seat (33), a rolling roller (34) and an upper and lower adjusting pressing plate (35); adjusting fixed plate (28) pass through mount pad (29) fixed mounting in frame (15), adjust clamp plate (35) fixed connection from top to bottom on transition connecting plate (31), a cylinder connecting rod (32) is installed through the fixed screw respectively to the both sides of transition connecting plate (31), the middle part of cylinder connecting rod (32) is articulated through round pin axle and hinge seat (33) of installing on frame (15), the overhang end at two cylinder connecting rod (32) is installed through the bearing in roll extrusion cylinder (34), install two pneumatic push-down devices (30) that can just realize roll extrusion cylinder (34) push down with roll extrusion cylinder (34) one-to-one on frame (15).
2. The elevator door panel roll extrusion line of claim 1, wherein: unpowered roller line I (1), unpowered roller line II (2), unpowered roller line III (4), unpowered roller line IV (5) the structure the same, all include cylinder frame (7), cylinder support (8), unpowered cylinder (9), fluorescent lamp shade (10), collude balladeur train (11), trachea (12), the front side top of cylinder frame (7) install cylinder support (8), install unpowered cylinder (9) on cylinder support (8), fluorescent lamp shade (10) are installed to the top front side of cylinder frame (7), the top of cylinder frame (7) is installed and is colluded balladeur train (11), trachea (12).
3. The elevator door panel roll extrusion line of claim 2, wherein: the lower part of the roller frame (7) is provided with an object placing laminate (13).
4. Elevator door panel rolling line according to claim 2 or 3, characterized in that: the bottom of the roller frame (7) is provided with an adjusting foot cup (14) for supporting the whole roller frame (7) and adjusting the height of the roller frame (7).
5. The elevator door panel roll extrusion line of claim 1, wherein: power roller device (17) including cylinder mounting panel (18), power roller (19), gear motor (20), sprocket drive mechanism (21), apron (23), parallel mount has two cylinder mounting panel (18) in frame (15), power roller (19) are installed on two cylinder mounting panel (18) through bearing neatly arranged, two adjacent power roller (19) are connected through sprocket drive mechanism, one of them power roller (19) are connected with gear motor (20) of installing in frame (15) through sprocket drive mechanism (21), install apron (23) that are used for protecting sprocket drive mechanism (21) on frame (15).
6. The elevator door panel roll extrusion line of claim 5, wherein: frame (15) on install straining device (22) that are used for tensioning sprocket drive mechanism (21) drive chain, straining device (22) including tensioning seat (24), take-up pulley axle (25), tension sprocket (26), tensioning seat (24) fixed mounting on frame (15), seted up a bar mounting groove on tensioning seat (24), install in the bar mounting groove in tension pulley axle (25), install on take-up pulley axle (25) through the bearing tension sprocket (26), the drive sprocket meshing of tension sprocket (26) and sprocket drive mechanism (21).
7. The elevator door panel roll extrusion line of claim 1, wherein: the pneumatic pressing device (30) comprises a thin-wall cylinder (40), a cylinder connector (41), a cylinder connecting seat (42), a guide rod mounting plate (43), a cushion block (44), a pressing wheel fixing seat (45), a pressing wheel pin shaft (46), a pressing wheel (47), a guide sleeve (48) and a guide rod (49), wherein the thin-wall cylinder (40) is fixedly mounted at the top of the adjusting fixing plate (28), the cylinder connector (41) is mounted on a piston rod of the thin-wall cylinder (40), the guide rod mounting plate (43) is mounted at the bottom of the cylinder connector (41) through the cylinder connecting seat (42), the guide rod (49) is arranged on the guide rod mounting plate (43), the guide rod (49) penetrates through the guide sleeve (48) fixedly mounted on the adjusting fixing plate (28), the cushion block (44) is mounted at the bottom of the guide rod mounting plate (, the pinch roller (47) is arranged on the pinch roller fixing seat (45) through a pinch roller pin shaft (46).
8. Elevator door panel rolling line according to claim 1 or 7, characterized in that: the rolling device (16) further comprises an upper adjusting mechanism and a lower adjusting mechanism (36), the upper adjusting mechanism and the lower adjusting mechanism (36) comprise a T-shaped screw rod (37), a T-shaped nut (38) and a hand wheel (39), the T-shaped nut (38) is installed on the adjusting fixing plate (28) in a penetrating mode, the T-shaped screw rod (37) is installed in the T-shaped nut (38), and the hand wheel (39) is installed at the upper end of the T-shaped screw rod (37).
9. The elevator door panel roll extrusion line of claim 1, wherein: the rear side of the unpowered roller wire IV (5) is provided with a universal ball table (6), the universal ball table (6) comprises a support (50), universal ball wheels (51) and sealing plates (52), the bottom of the support (50) is provided with an adjusting foot cup (14), the top of the support (50) is a flat table surface, grooves are uniformly formed in the table surface, the universal ball wheels (51) are placed in the grooves, through holes which correspond to the table surface of the support (50) in a one-to-one mode in a same number are formed in the sealing plates (52), the sealing plates (52) are pressed on the universal ball wheels (51), the upper portions of the universal ball wheels (51) penetrate out of the through holes, and the sealing plates (52) are fixed on the support (50) all around.
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| CN201910491759.7A CN110253304B (en) | 2019-06-06 | 2019-06-06 | Elevator door wallboard rolling production line |
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| CN201910491759.7A CN110253304B (en) | 2019-06-06 | 2019-06-06 | Elevator door wallboard rolling production line |
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| CN110253304A CN110253304A (en) | 2019-09-20 |
| CN110253304B true CN110253304B (en) | 2020-12-08 |
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| CN110976192A (en) * | 2019-11-22 | 2020-04-10 | 莆田市牧升贸易有限公司 | Elevator door wallboard rolling production line |
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| CN206264543U (en) * | 2016-10-18 | 2017-06-20 | 蓝思科技股份有限公司 | A kind of automatic heating knurling machine |
| CN207156452U (en) * | 2017-07-15 | 2018-03-30 | 南京禾华塑业有限公司 | A kind of embossing device |
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| CN103832619A (en) * | 2014-03-26 | 2014-06-04 | 朱振西 | Automatic conveying film sticking machine |
| CN203888329U (en) * | 2014-05-16 | 2014-10-22 | 珠海全宝电子科技有限公司 | Efficient heat-conductive adhesive film sticking machine |
| CN204771569U (en) * | 2014-12-23 | 2015-11-18 | 天津慧霖科技有限公司 | Case and bag hub automation shaping all -in -one of bending |
| CN204603996U (en) * | 2015-04-15 | 2015-09-02 | 晋江市万益机械制造有限公司 | A kind of modified lines double side polishing machine |
| CN206264543U (en) * | 2016-10-18 | 2017-06-20 | 蓝思科技股份有限公司 | A kind of automatic heating knurling machine |
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|---|---|
| CN110253304A (en) | 2019-09-20 |
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