CN107398699B - Elevator layer door plant positioner - Google Patents
Elevator layer door plant positioner Download PDFInfo
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- CN107398699B CN107398699B CN201710619901.2A CN201710619901A CN107398699B CN 107398699 B CN107398699 B CN 107398699B CN 201710619901 A CN201710619901 A CN 201710619901A CN 107398699 B CN107398699 B CN 107398699B
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- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an elevator landing door plate positioning device which comprises a frame, a lifting mechanism, an opposite side mechanism and a front and rear positioning mechanism, wherein the lifting mechanism is used for lifting and positioning an elevator landing door plate, the opposite side mechanism is used for attaching and positioning one side of the elevator landing door plate as a processing reference surface and a processing station, and the front and rear positioning mechanism is used for fixing the elevator landing door plate relative to the processing station so as to avoid displacement of the elevator landing door plate in the assembly and processing process. The lifting, opposite sides and front and back positioning are finished on the processing surface through the mechanical structure and mechanical transmission, the efficiency is higher compared with the traditional manual positioning and checking, the assembly precision of the elevator layer door plate is also guaranteed through the transmission of mechanical parts, and the production efficiency of the whole elevator layer door plate assembly line is improved.
Description
Technical Field
The invention relates to a positioning device, in particular to a positioning device for a door plate of an elevator landing.
Background
At present, in the process of installing accessories on an elevator layer door plate assembly line, an elevator layer door plate is conveyed to a processing station by a guide roller conveying table and is installed and processed, and before installation and processing, the elevator layer door plate needs to be positioned and installed relative to the processing station.
However, the existing positioning and mounting is to manually mount and position the elevator layer door plate relative to the processing station through the screw or the positioning pin, so that the time is long for positioning and mounting, the assembly reference surface of the elevator layer door plate is attached to the processing station after mounting and positioning, the assembly precision is guaranteed, a large amount of labor cost is consumed, and the assembly efficiency of the whole elevator layer door plate assembly line is greatly reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the elevator landing door plate positioning device which can mechanically lift, opposite sides and position front and back the landing door plate, reduce the time consumption before the elevator landing door plate is assembled, reduce the labor cost and improve the production efficiency.
The invention adopts the following technical scheme:
an elevator landing door plate positioning device comprises a frame, a lifting mechanism, an opposite side mechanism and a front-back positioning mechanism; the upper part of the frame is provided with a processing surface for placing the elevator layer door plate, one end of the processing surface is provided with a feeding end for feeding materials of the elevator layer door plate, and the other end of the processing surface is provided with a discharging end for outputting the elevator layer door plate; the lifting mechanisms are respectively arranged at two opposite ends of the frame and are respectively close to the feeding end and the discharging end; the lifting mechanism comprises a lifting driving mechanism and a lifting assembly, and the lifting assembly is used for supporting the bottom of the elevator landing door plate; the lifting driving mechanism is connected with the lifting assembly and used for driving the lifting assembly to move so that the lifting assembly is positioned above the processing surface and moves back and forth below the processing surface;
the opposite side mechanisms are respectively arranged at two opposite ends of the frame and are respectively close to the feeding end and the discharging end; the opposite side mechanism comprises a push plate assembly and an opposite side driving mechanism; the push plate assembly is used for pushing one side of the elevator landing door plate; the opposite side driving mechanism is connected with the push plate assembly and is used for driving the push plate assembly to move so as to enable the push plate assembly to reciprocate in a direction perpendicular to a connecting line between the feeding end and the discharging end;
the front and rear positioning mechanisms comprise a first positioning device and a second positioning device which are respectively arranged at two opposite ends of the frame and are positioned outside the lifting mechanism and the opposite side mechanism, the first positioning device comprises a first positioning driving mechanism and a first baffle mechanism, and the first baffle mechanism is used for pushing the front end of the elevator layer door plate; the first positioning driving mechanism is connected with the first baffle mechanism and is used for driving the first baffle mechanism to move so as to enable the first baffle mechanism to move between above the machining surface and below the machining surface; the second positioning device comprises a second positioning driving mechanism and a second baffle mechanism, and the second baffle mechanism is used for abutting against the rear end of the elevator landing door plate and pressing the surface of the elevator landing door plate; the second positioning driving mechanism is connected with the second baffle mechanism and is used for driving the second baffle mechanism to move so as to enable the second baffle mechanism to move between the upper part of the processing surface and the lower part of the processing surface.
Further, the lifting assemblies are all positioned on the same horizontal plane, and the lifting assemblies are positioned below the push plate assembly, the first baffle mechanism and the second baffle mechanism; the connecting line between the push plate assemblies is parallel to the connecting line formed between the feeding end and the discharging end.
Further, the lifting driving mechanism comprises a lifting cylinder, two lifting guide rods, a first connecting plate and a first fixing plate; the two lifting guide rods are respectively positioned at two sides of a piston rod of the lifting cylinder and movably connected with the cylinder body of the lifting cylinder in a penetrating way, and the two lifting guide rods are parallel to the piston rod of the lifting cylinder and are positioned in the same straight line; two ends of the two lifting guide rods extend out of the upper part and the lower part of the cylinder body of the lifting cylinder respectively, and one end of the two lifting guide rods and a piston rod of the lifting cylinder are fixedly connected with one side of the first connecting plate; the other ends of the two lifting guide rods are fixedly connected with the first fixing plate; the other side of the first connecting plate is fixedly connected with the lifting assembly; the first connecting plate and the first fixing plate are parallel to each other.
Further, the lifting assembly comprises a supporting plate and a supporting frame, wherein one side of the supporting frame is fixedly connected with the first connecting plate, and the other side of the supporting frame is fixedly connected with the supporting plate and used for supporting the supporting plate; the upper surface of the supporting plate forms a supporting surface for supporting the door plate of the elevator layer; the length of the supporting plate is consistent with that of the supporting frame.
Further, the opposite side driving mechanism comprises a guide rail fixed on the processing surface, and the guide rail is perpendicular to a connecting line between the feeding end and the discharging end.
Further, the push plate assembly comprises a sliding block which slides in a matched manner with the guide rail, and the sliding block is provided with two rollers and a bracket; the support is provided with a mounting surface parallel to the guide rail, and the two rollers are pivoted to the mounting surface and form a pushing part for pushing one side of the elevator landing door plate; the axes of the two rollers are parallel to each other and perpendicular to the guide rail, and the axis connecting line of the two rollers is parallel to the connecting line between the feeding end and the discharging end.
Further, the first baffle mechanism comprises a retaining plate, a second connecting plate and a first cylinder; the second connecting plate is connected with the first positioning driving mechanism; the bearing plate is arranged on one side, close to the second positioning device, of the second connecting plate, the cylinder body of the first cylinder is fixedly connected with the second connecting plate, one side, close to the second positioning device, of the bearing plate is provided with a pushing part for pushing the front end of the elevator layer door plate in a ground mode, and the other side of the bearing plate is fixedly connected with a piston rod of the first cylinder; the piston rod of the first cylinder is horizontally arranged, so that the first cylinder drives the bearing plate to approach or depart from the second positioning device in the direction of the second positioning device;
a push plate and a second fixed plate are arranged between the retaining plate and the first cylinder; the second fixing plate is fixed on the second connecting plate and is positioned at one end of the second connecting plate, which is close to the retaining plate; the pushing plate is positioned between the second fixing plate and the first cylinder and is fixedly connected with a piston rod of the first cylinder; push rods parallel to each other are fixed at two ends of the push plate, and the two push plates movably penetrate through the second fixing plate and are fixedly connected with the resisting plate.
Further, the first positioning driving mechanism comprises a second cylinder, and a piston rod of the second cylinder is perpendicular to a piston rod of the first cylinder; a cylinder body of the second cylinder is sleeved with a first supporting seat, and a piston rod of the second cylinder movably penetrates through the first supporting seat; two opposite ends of the first supporting seat are movably connected with first positioning guide rods parallel to piston rods of the second air cylinders in a penetrating way, and the end parts of the two first positioning guide rods are fixed on the second connecting plate; the two first positioning guide rods and the piston rod of the second cylinder are positioned in the same straight line; one side of the first supporting seat is provided with a first mounting plate for fixing the first positioning device on the frame.
Further, the second baffle mechanism comprises a supporting plate and two rotary clamping cylinders; the supporting plate is connected with the second positioning driving mechanism, and a resisting part is formed on one side of the supporting plate, which is close to the first positioning device; the two rotary clamping cylinders are respectively arranged at two ends of the supporting plate, and piston rods of the two rotary clamping cylinders are perpendicular to a horizontal plane; the piston rods of the two rotary clamping cylinders are respectively fixed with a pressing plate which extends horizontally, and the lower parts of the pressing plates form pressing parts for pressing the surface of the elevator landing door plate.
Further, the second positioning driving mechanism comprises a third air cylinder, and a piston rod of the third air cylinder is perpendicular to the horizontal plane; a second supporting seat is sleeved on the cylinder body of the third cylinder, and a piston rod of the third cylinder movably penetrates through the second supporting seat; two opposite ends of the second supporting seat are movably connected with second positioning guide rods parallel to the piston rods of the third air cylinders in a penetrating way, and the end parts of the two second positioning guide rods are fixed on the supporting plate; the two second positioning guide rods and the piston rod of the third cylinder are positioned in the same straight line; one side of the second supporting seat is provided with a second mounting plate for fixing the second positioning device on the frame;
the lower part of the second supporting seat is also fixed with a fixing mechanism for clamping the frame in a matched manner with the second mounting plate; the fixing mechanism comprises a fourth air cylinder and a connecting frame, and a piston rod of the fourth air cylinder is fixedly connected with the lower part of the second supporting seat through the connecting frame; a fixing part used for clamping the frame in a matched manner with the second mounting plate extends from one side, close to the second mounting plate, of the fourth air cylinder, and the fixing part is positioned below the second mounting plate; the piston rod of the fourth cylinder is driven to stretch and retract through the fourth cylinder, so that the fixing part is far away from the second mounting plate or close to the second mounting plate along the setting direction of the piston rod of the fourth cylinder.
Compared with the prior art, the invention has the beneficial effects that:
(1) Through being close to the feed end and being close to the relative both ends of discharge end and set up two elevating system respectively, elevator layer door plant is located the conveyor that sets up through the frame and advances back toward the processing station on the machined surface, and lifting drive mechanism drive lifting assembly removes, makes the bearing face remove to the installation face top from the installation face below and with elevator layer door plant bearing lift from the machined surface, plays the effect of bearing and location to elevator layer door plant, avoids elevator layer door plant to move relative to the machined surface when the assembly processing, and for traditional manual positioning bearing efficiency is higher, and labour cost is lower.
(2) Through setting up two opposite side mechanisms side by side between two elevating system, after elevating system lifts the bearing location to elevator layer door plant, through opposite side actuating mechanism drive push pedal subassembly removal to make pushing away material portion remove from elevator layer door plant one side to opposite side, support the opposite side of pushing away elevator layer door plant, with the opposite side of elevator layer door plant as processing reference surface and laminating of processing face one side, guarantee the assembly progress of elevator layer door plant in the processing assembly, it is shorter to take time for traditional manual calibration, mechanical transmission has also guaranteed the positioning accuracy of elevator layer door plant.
(3) Through set up first positioner and second positioner respectively in the outside of two elevating system, after opposite side mechanism carries out the alignment to elevator layer door plant, first positioning drive mechanism and second positioning drive mechanism drive first baffle mechanism and second baffle mechanism simultaneously and remove, so that push away the portion and keep out the portion and all be located the front and back both sides of elevator layer door plant, push away the portion to the front side of elevator layer door plant and push away to keep out the portion orientation, thereby make the front and back both sides of elevator layer door plant pressed from both sides tight location, the rethread compresses tightly the portion and presses elevator layer door plant upper surface, guarantee that elevator layer door plant can not take place the displacement in the assembly process, guarantee assembly precision, for traditional manual positioning installation, positioning process efficiency is higher, and human labor cost is lower, the production efficiency of whole elevator layer door plant mounting line has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the elevator landing door panel positioning apparatus of the present invention;
fig. 2 is a top view of the elevator landing door panel positioning apparatus of the present invention;
fig. 3 is a side view of the elevator landing door panel positioning apparatus of the present invention;
FIG. 4 is a first isometric view of a lifting mechanism of the present invention;
FIG. 5 is a second isometric view of the lifting mechanism of the present invention;
FIG. 6 is a front view of the lifting mechanism of the present invention;
FIG. 7 is a first isometric view of an edge alignment mechanism of the present invention;
FIG. 8 is a second isometric view of the edge alignment mechanism of the present invention;
FIG. 9 is a side view of the edge alignment mechanism of the present invention;
FIG. 10 is an isometric view of a first positioning device of the present invention;
FIG. 11 is a side view of a first positioning device of the present invention;
FIG. 12 is an isometric view of a second positioning device of the present invention;
FIG. 13 is a front view of a second positioning device of the present invention;
fig. 14 is a side view of a second positioning device of the present invention.
In the figure: 10. a frame; 20. a lifting mechanism; 30. an opposite side mechanism; 40. a first positioning device; 50. a second positioning device; 11. processing the surface; 111. a feed end; 112. a discharge end; 12. a cross beam; 21. a lifting driving mechanism; 22. a lifting assembly; 23. a bearing surface; 24. an incoming material sensor; 31. a push plate assembly; 32. an opposite side driving mechanism; 33. a pushing part; 34. a tilt sensor; 35. a length detector; 41. a first positioning drive mechanism; 42. a first baffle mechanism; 43. a pushing part; 51. a second positioning drive mechanism; 52. a second baffle mechanism; 53. a resisting part; 54. a pressing part; 211. a lifting cylinder; 212. lifting the guide rod; 213. a first connection plate; 214. a first fixing plate; 215. a limiting block; 221. a supporting plate; 222. a support frame; 321. a guide rail; 311. a slide block; 312. a roller; 313. a bracket; 314. a mounting surface; 421. a retaining plate; 422. a second connecting plate; 423. a first cylinder; 424. a push plate; 425. a second fixing plate; 426. a push rod; 411. a second cylinder; 412. a first support base; 413. a first positioning guide rod; 414. a first mounting plate; 521. a support plate; 522. a rotary clamping cylinder; 523. a pressing plate; 511. a third cylinder; 512. a second support base; 513. a second positioning guide rod; 514. a second mounting plate; 515. a fixing mechanism; 5151. a fourth cylinder; 5152. a connecting frame; 5153. a fixing part.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
As shown in fig. 1-3, in order to make the assembly and positioning process of the elevator landing door plate less time consuming, save the labor cost, improve the assembly efficiency of the elevator landing door plate, the invention provides an elevator landing door plate positioning device, which comprises a frame 10, a lifting mechanism 20, an opposite side mechanism 30 and a front and rear positioning mechanism; the upper part of the frame 10 is provided with a processing surface 11 for placing the elevator landing door plate, one end of the processing surface 11 is provided with a feeding end 111 for feeding the elevator landing door plate, and the other end of the processing surface 11 is provided with a discharging end 112 for outputting the elevator landing door plate; the lifting mechanism 20 is respectively arranged at two opposite ends of the frame 10 and is respectively close to the feeding end 111 and the discharging end 112; the lifting mechanism 20 comprises a lifting driving mechanism 21 and a lifting assembly 22, the lifting assembly 22 is provided with a bearing surface 23 for bearing the bottom of the elevator landing door plate, the lifting driving mechanism 21 is used for driving the lifting assembly 22 to move so that the bearing surface 23 is located above the machining surface 11 and below the machining surface 11 to reciprocate, in the use process of the lifting mechanism 20, the elevator landing door plate is located on the machining surface 11 and pushed to a machining station through a conveying mechanism (not shown in the figure) arranged on the frame 10, in this example, the lifting mechanism 20 is provided with a feed sensor 24 for detecting whether the feed of the elevator landing door plate is a left piece or a right piece, the feed sensor 24 controls the conveying mechanism to stop when detecting that the elevator landing door plate reaches above the lifting mechanism 20, and the lifting driving mechanism 21 drives the bearing surfaces 23 located at two ends of the machining surface 11 to ascend and be located above the machining surface 11 and abut against the lower surface of the bearing landing door plate, so as to carry out and position the elevator landing door plate;
the opposite side mechanisms 30 are respectively arranged at two opposite ends of the frame 10 and respectively close to the feeding end 111 and the discharging end 112; the opposite side mechanism 30 comprises a push plate assembly 31 and an opposite side driving mechanism 32; the push plate assembly 31 is formed with a pushing part 33 for pushing one side of the elevator layer door plate, the opposite side driving mechanism 32 is used for driving the push plate assembly 31 to move, so that the pushing part 33 moves back and forth in the direction perpendicular to the connecting line between the feeding end 111 and the discharging end 112, after the elevator layer door plate is lifted and positioned by the two lifting mechanisms 20, one side of the elevator layer door plate is pushed by the two opposite side mechanisms 30, the other side of the elevator layer door plate is used as a processing reference surface and the reference surface, the elevator layer door plate is pushed by the opposite side of the elevator layer door plate, the processing reference surface and one side of the processing surface 11 are attached in parallel, and the assembly precision of the elevator layer door plate is ensured. In this example, the edge alignment mechanism 30 is further provided with an inclination sensor 34 for detecting an inclination angle of the elevator landing door plate in the pushing process, and a length detector 35 for detecting a length of the elevator landing door plate, so as to ensure that one side of the elevator landing door plate is parallel to a connecting line between the two pushing parts 33 in the pushing process of the pushing parts 33, and detect whether the workpiece size of the elevator landing door plate meets the requirement;
the front-rear positioning mechanism includes a first positioning device 40 and a second positioning device 50 respectively provided at opposite ends of the frame 10 and located outside the lifting mechanism 20 and the opposite side mechanism 30. In this example, the second positioning device 50 is located at one end of the feeding end 111, the first positioning device 40 is located at one end of the discharging end 112, the first positioning device 40 includes a first positioning driving mechanism 41 and a first baffle mechanism 42, and the first baffle mechanism 42 is formed with a pushing portion 43 for pushing the front end of the door panel of the elevator floor; the first positioning driving mechanism 41 is used for driving the first baffle mechanism 42 to move so that the pushing part 43 moves between above the machining surface 11 and below the machining surface 11; the second positioning device 50 comprises a second positioning driving mechanism 51 and a second baffle mechanism 52, wherein the second baffle mechanism 52 is provided with a resisting part 53 for resisting the rear end of the elevator landing door plate and a pressing part 54 which is positioned above the resisting part 53 and used for pressing the elevator landing door plate; the second positioning driving mechanism 51 is used for driving the second baffle mechanism 52 to move, so that the second baffle mechanism 52 moves between above the machining surface 11 and below the machining surface 11, after the opposite side mechanism 30 pushes the elevator layer door panel against the opposite side, the first positioning driving mechanism 41 and the second positioning driving mechanism 51 simultaneously drive the first baffle mechanism 42 and the second baffle mechanism 52 to rise, drive the pushing part 43 and the resisting part 53 to be in the same horizontal plane with the pushing part 33, then the pushing part 43 pushes one side of the elevator layer door panel against one side of the resisting part 53, and the other side of the elevator layer door panel contacts the resisting part 53, so that the pressing part 54 applies pressure on the upper surface of the elevator layer door panel again, and the relative displacement of the elevator layer door panel during assembly is avoided.
The lifting, opposite sides and front and back positioning are finished on the processing surface 11 through a mechanical structure and mechanical transmission, the efficiency is higher compared with the traditional manual positioning and checking, the assembly precision of the elevator layer door plate is also ensured due to the transmission of mechanical parts, and the production efficiency of the whole elevator layer door plate assembly line is improved.
As a preferred embodiment, the two bearing surfaces 23 are on the same horizontal plane and parallel to the horizontal plane, and the two bearing surfaces 23 are always positioned below the pushing part 33, the pushing part 43, the resisting part 53 and the compressing part 54, so that the side surfaces of the elevator landing door plate do not exceed the working ranges of the pushing part 33, the pushing part 43, the resisting part 53 and the compressing part 54 after the elevator landing door plate is lifted; the connecting line between the two pushing parts 33 is parallel to the connecting line formed between the feeding end 111 and the discharging end 112, so that the elevator door plate is always parallel to one side of the processing surface 11 in the opposite side process.
As shown in fig. 4 to 6, the lift driving mechanism 21 includes a lift cylinder 211, two lift guide rods 212, a first connecting plate 213, and a first fixing plate 214; the two lifting guide rods 212 are respectively positioned at two sides of a piston rod of the lifting cylinder 211 and movably connected with the cylinder body of the lifting cylinder 211 in a penetrating way, and the two lifting guide rods 212 are parallel to the piston rod of the lifting cylinder 211 and are positioned in the same straight line; two ends of the two lifting guide rods 212 extend to protrude out of the upper part and the lower part of the cylinder body of the lifting cylinder 211 respectively, one end of the two lifting guide rods 212 is positioned at the upper part, and a piston rod of the lifting cylinder 211 is fixedly connected with one side of the first connecting plate 213; the two lifting guide rods 212 are fixedly connected with the first fixing plate 214 at one end of the lower part, when the piston rod of the lifting cylinder 211 pushes the first connecting plate 213, the stability of the lifting process can be ensured through the guiding of the lifting guide rods 212 at the two sides, so that the piston rod of the lifting cylinder 211 always pushes and retreats in the horizontal direction, and the first fixing plate 214 can limit the piston rod of the lifting cylinder 211. In this example, a limiting block 215 made of elastic material is further disposed between the first fixing plate 214 and the cylinder body of the lifting cylinder 211, when the piston rod of the lifting cylinder 211 is pushed to a certain distance, the limiting block 215 contacts with the cylinder body of the lifting cylinder 211, limiting the pushing distance of the piston rod of the lifting cylinder 211 and preventing the pushing distance of the piston rod of the lifting cylinder 211 from exceeding the range; the other side of the first connecting plate 213 is fixedly connected with the lifting assembly 22; the first connecting plate 213 and the first fixing plate 214 are parallel to each other, and ensure that the lengths of the lifting guide rods 212 at both sides are consistent.
The lifting assembly 22 comprises a supporting plate 221 and a supporting frame 222, wherein one side of the supporting frame 222 is fixedly connected with the first connecting plate 213, and the other side of the supporting frame 222 is fixedly connected with the supporting plate 221 for supporting the supporting plate 221; the upper surface of the supporting plate 221 forms a supporting surface 23; the length of the supporting plate 221 is consistent with that of the supporting frame 222, the piston rod of the lifting cylinder 211 drives the supporting frame 222 to move in the direction perpendicular to the horizontal plane through the first connecting plate 213, so that the bearing surface 23 of the supporting plate 221 is far away from or close to the lower surface of the elevator landing door plate, the supporting frame 222 is used for supporting the supporting plate 221, and deformation caused by uneven stress of the supporting plate 221 in the process is avoided.
As shown in fig. 7-9, the opposite side driving mechanism 32 includes a guide rail 321 fixed to the processing surface 11, and the guide rail 321 is perpendicular to the line between the feeding end 111 and the discharging end 112, so that the moving direction of the push plate assembly 31 is perpendicular to the line between the feeding end 111 and the discharging end 112.
The push plate assembly 31 comprises a sliding block 311 which slides in a matched manner with the guide rail 321, and the sliding block 311 is provided with two rollers 312 and a bracket 313; the support 313 is formed with a mounting surface 314 parallel to the guide rail 321, and the two rollers 312 are pivoted to the mounting surface 314 and form a pushing part 33; the axes of the two rollers 312 are parallel to each other and perpendicular to the guide rail 321, and the axis connecting line of the two rollers 312 is parallel to the connecting line between the feeding end 111 and the discharging end 112. In this example, the push plate assembly 31 is driven by a push plate cylinder (not labeled in the drawing) disposed on the guide rail 321 to slide along the direction along which the guide rail 321 is disposed, so as to prevent the push plate 33 from generating scratches on the side surface of the elevator door panel due to displacement of the elevator door panel relative to the push plate 33 in the process of pushing one side of the elevator door panel, and the push plate 33 is disposed as a roller 312 with two axes connected in parallel to the connection line of the feed end 111 and the discharge end 112, even if the elevator door panel is displaced relative to the push plate 33, the roller 312 will not generate scratches on the elevator door panel. In addition, in the pushing process of the elevator door plate by the push plate assembly 31, the length detector 35 is used for detecting the length of the elevator door plate, if the detected length meets the assembly requirement, the inclination sensor 34 is used for detecting the inclination angle of the elevator door plate between the two pushing parts 33, so that the sliding speed of each push plate assembly 31 is adjusted in real time, and the elevator door plate is ensured to be always parallel to one side of the processing surface 11.
As shown in fig. 10-11, the first shutter mechanism 42 includes a retaining plate 421, a second connecting plate 422, and a first cylinder 423; the second connection plate 422 is connected to the first positioning drive mechanism 41; the retaining plate 421 is disposed on one side of the second connection plate 422 near the second positioning device 50, the cylinder body of the first cylinder 423 is fixedly mounted with the second connection plate 422, one side of the retaining plate 421 near the second positioning device 50 forms a pushing portion 43, and the other side of the retaining plate 421 is fixedly connected with the piston rod of the first cylinder 423; the piston rod of the first cylinder 423 is horizontally arranged, so that the first cylinder 423 drives the bearing plate 421 to approach or depart from the second positioning device 50 toward the second positioning device 50; in the operation process of the first baffle mechanism 42, the first positioning driving mechanism 41 drives the second connecting plate 422 to rise, the first cylinder 423 drives the retaining plate 421 to move towards the second positioning device 50 and abut against the abutting portion 43 and the door panel of the elevator landing, and pushes the door panel of the elevator landing horizontally towards the second positioning device 50.
In order to make the advancing and retreating process of the first cylinder 423 more stable, a push plate 424 and a second fixing plate 425 are further arranged between the retaining plate 421 and the first cylinder 423; the second fixing plate 425 is fixed to the second connection plate 422 and is positioned at one end of the second connection plate 422 near the abutment plate 421; the push plate 424 is located between the second fixed plate 425 and the first cylinder 423 and is fixedly connected with a piston rod of the first cylinder 423; push plates 424 are fixed with push rods 426 parallel to each other at two ends, two push plates 424 movably penetrate through a second fixed plate 425 and are fixedly connected with the retaining plates 421, and piston rods of the first cylinders 423 push the push plates 424 and stably push the retaining plates 421 through guiding of the push rods 426, so that the pushing direction of the retaining plates 421 is always parallel to the horizontal plane.
The first positioning driving mechanism 41 includes a second cylinder 411, a piston rod of the second cylinder 411 being perpendicular to a piston rod of the first cylinder 423; the cylinder body of the second cylinder 411 is sleeved with a first supporting seat 412, and a piston rod of the second cylinder 411 is movably connected with the first supporting seat 412 in a penetrating way; two opposite ends of the first supporting seat 412 are movably connected with first positioning guide rods 413 which are parallel to the piston rods of the second air cylinders 411 in a penetrating way, and the end parts of the two first positioning guide rods 413 are fixed on the second connecting plate 422; the two first positioning guide rods 413 are in the same straight line with the piston rod of the second cylinder 411; one side of the first support base 412 is mounted with a first mounting plate 414 for fixing the first positioning device 40 to the frame 10. In the implementation process of the first positioning driving mechanism 41, the piston rod of the second cylinder 411 drives the second connecting plate 422 to reciprocate perpendicular to the horizontal plane, and the stable pushing process is guided by the first positioning guide rods 413 at both sides of the first supporting seat 412.
As shown in fig. 12-14, the second barrier mechanism 52 includes a support plate 521 and two rotary clamping cylinders 522; the supporting plate 521 is connected with the second positioning driving mechanism 51, and a resisting part 53 is formed on one side of the supporting plate 521, which is close to the first positioning device 40; the two rotary clamping cylinders 522 are respectively arranged at the two ends of the supporting plate 521, and the piston rods of the two rotary clamping cylinders 522 are vertical to the horizontal plane; the piston rods of the two rotary clamping cylinders 522 are respectively fixed with a pressing plate 523 which extends horizontally, the lower parts of the pressing plates 523 form pressing parts 54, in the implementation process of the second baffle mechanism 52, the second positioning driving mechanism 51 drives the second baffle mechanism 52 to ascend, the supporting plate 521 is located on one side of the elevator layer door plate, the pushing part 43 pushes the elevator layer door plate, the resisting part 53 contacts and abuts against the other side of the elevator layer door plate, then the piston rods of the two rotary clamping cylinders 522 rotate circumferentially at the same time to drive the pressing plates 523 to rotate together, the pressing parts 54 are rotated to the upper part of the elevator layer door plate and are adhered and pressed with the upper surface of the elevator layer door plate, compared with the traditional manual positioning efficiency, the clamping working surface of the elevator layer door plate is vertical to the axis of the rotary clamping cylinder 522, the mechanical characteristics of the rotary clamping cylinder 522 are met, and the clamping effect is better.
The second positioning driving mechanism 51 comprises a third cylinder 511, and a piston rod of the third cylinder 511 is arranged perpendicular to the horizontal plane; the cylinder body of the third cylinder 511 is sleeved with a second supporting seat 512, and a piston rod of the third cylinder 511 movably penetrates through the second supporting seat 512; two opposite ends of the second supporting seat 512 are movably connected with second positioning guide rods 513 parallel to the piston rods of the third cylinders 511 in a penetrating way, and the end parts of the two second positioning guide rods 513 are fixed on a supporting plate 521; the two second positioning guide rods 513 are in the same straight line with the piston rods of the third cylinders 511; one side of the second support base 512 is mounted with a second mounting plate 514 for fixing the second positioning device 50 to the frame 10. The piston rod of the third cylinder 511 pushes the driving support plate 521 up and is guided by the second positioning guide 513 of the second support base 512 to be stable so that the lifting direction of the support plate 521 is maintained perpendicular to the horizontal direction.
Since the pressing plate 523 continuously presses the surface of the elevator landing door plate during the operation of the second baffle mechanism 52, in order to avoid that the second positioning device 50 is subject to the pressure to cause the second positioning device 50 to be subject to relatively upward lifting force to loosen the second mounting plate 514, the lower part of the second supporting seat 512 is also fixed with the fixing mechanism 515 for clamping the frame 10 in cooperation with the second mounting plate 514; the fixing mechanism 515 comprises a fourth cylinder 5151 and a connecting frame 5152, wherein a piston rod of the fourth cylinder 5151 is fixedly connected with the lower part of the second supporting seat 512 through the connecting frame 5152; a fixing part 5153 for clamping the frame 10 in cooperation with the second mounting plate 514 is extended from one side of the fourth cylinder 5151, which is close to the second mounting plate 514, and the fixing part 5153 is positioned below the second mounting plate 514; the piston rod of the fourth cylinder 5151 is driven to extend and retract by the fourth cylinder 5151, so that the fixing portion 5153 is far from the second mounting plate 514 or near to the second mounting plate 514 along the piston rod setting direction of the fourth cylinder 5151.
In this example, the frame 10 is provided with a beam 12 perpendicular to the connection line between the feeding end 111 and the discharging end 112, the first mounting plate 414 of the first positioning device 40 and the second mounting plate 514 of the second positioning device 50 are both mounted on the upper portion of the beam 12, and the fixing portion 5153 is attached to the lower portion of the beam 12 and forms a clamp with the second mounting plate 514 to the beam 12, so as to avoid the second positioning device 50 from loosening.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (9)
1. An elevator layer door plant positioner, its characterized in that:
comprises a frame, a lifting mechanism, an opposite side mechanism and a front-back positioning mechanism; the upper part of the frame is provided with a processing surface for placing the elevator layer door plate, one end of the processing surface is provided with a feeding end for feeding materials of the elevator layer door plate, and the other end of the processing surface is provided with a discharging end for outputting the elevator layer door plate; the lifting mechanisms are respectively arranged at two opposite ends of the frame and are respectively close to the feeding end and the discharging end; the lifting mechanism comprises a lifting driving mechanism and a lifting assembly, and the lifting assembly is used for supporting the bottom of the elevator landing door plate; the lifting driving mechanism is connected with the lifting assembly and used for driving the lifting assembly to move so that the lifting assembly is positioned above the processing surface and moves back and forth below the processing surface;
the opposite side mechanisms are respectively arranged at two opposite ends of the frame and are respectively close to the feeding end and the discharging end; the opposite side mechanism comprises a push plate assembly and an opposite side driving mechanism; the push plate assembly is used for pushing one side of the elevator landing door plate; the opposite side driving mechanism is connected with the push plate assembly and is used for driving the push plate assembly to move so as to enable the push plate assembly to reciprocate in a direction perpendicular to a connecting line between the feeding end and the discharging end;
the front and rear positioning mechanisms comprise a first positioning device and a second positioning device which are respectively arranged at two opposite ends of the frame and are positioned outside the lifting mechanism and the opposite side mechanism, the first positioning device comprises a first positioning driving mechanism and a first baffle mechanism, and the first baffle mechanism is used for pushing the front end of the elevator layer door plate; the first positioning driving mechanism is connected with the first baffle mechanism and is used for driving the first baffle mechanism to move so as to enable the first baffle mechanism to move between above the machining surface and below the machining surface; the second positioning device comprises a second positioning driving mechanism and a second baffle mechanism, and the second baffle mechanism is used for propping against the rear end of the elevator landing door plate and pressing the surface of the elevator landing door plate; the second positioning driving mechanism is connected with the second baffle mechanism and is used for driving the second baffle mechanism to move so as to enable the second baffle mechanism to move between above the machining surface and below the machining surface;
the first baffle mechanism comprises a retaining plate, a second connecting plate and a first cylinder; the second connecting plate is connected with the first positioning driving mechanism; the bearing plate is arranged on one side, close to the second positioning device, of the second connecting plate, the cylinder body of the first cylinder is fixedly connected with the second connecting plate, one side, close to the second positioning device, of the bearing plate is provided with a pushing part for pushing the front end of the elevator layer door plate, and the other side of the bearing plate is fixedly connected with the piston rod of the first cylinder; the piston rod of the first cylinder is horizontally arranged, so that the first cylinder drives the bearing plate to approach or depart from the second positioning device in the direction of the second positioning device;
a push plate and a second fixed plate are arranged between the retaining plate and the first cylinder; the second fixing plate is fixed on the second connecting plate and is positioned at one end of the second connecting plate, which is close to the retaining plate; the pushing plate is positioned between the second fixing plate and the first cylinder and is fixedly connected with a piston rod of the first cylinder; push rods parallel to each other are fixed at two ends of the push plate, and the two push plates movably penetrate through the second fixing plate and are fixedly connected with the resisting plate.
2. The elevator landing door panel positioning apparatus of claim 1, wherein: the lifting assemblies are positioned on the same horizontal plane, and the lifting assemblies are positioned below the push plate assembly, the first baffle mechanism and the second baffle mechanism; the connecting line between the push plate assemblies is parallel to the connecting line formed between the feeding end and the discharging end.
3. The elevator landing door panel positioning apparatus of claim 2, wherein: the lifting driving mechanism comprises a lifting cylinder, two lifting guide rods, a first connecting plate and a first fixing plate; the two lifting guide rods are respectively positioned at two sides of a piston rod of the lifting cylinder and movably connected with the cylinder body of the lifting cylinder in a penetrating way, and the two lifting guide rods are parallel to the piston rod of the lifting cylinder and are positioned in the same straight line; two ends of the two lifting guide rods extend out of the upper part and the lower part of the cylinder body of the lifting cylinder respectively, and one end of the two lifting guide rods and a piston rod of the lifting cylinder are fixedly connected with one side of the first connecting plate; the other ends of the two lifting guide rods are fixedly connected with the first fixing plate; the other side of the first connecting plate is fixedly connected with the lifting assembly; the first connecting plate and the first fixing plate are parallel to each other.
4. The elevator landing door panel positioning apparatus of claim 3, wherein: the lifting assembly comprises a supporting plate and a supporting frame, one side of the supporting frame is fixedly connected with the first connecting plate, and the other side of the supporting frame is fixedly connected with the supporting plate and used for supporting the supporting plate; the upper surface of the supporting plate forms a supporting surface for supporting the door plate of the elevator layer; the length of the supporting plate is consistent with that of the supporting frame.
5. The elevator landing door panel positioning apparatus of claim 2, wherein: the opposite side driving mechanism comprises a guide rail fixed on the processing surface, and the guide rail is perpendicular to a connecting line between the feeding end and the discharging end.
6. The elevator landing door panel positioning apparatus of claim 5, wherein: the push plate assembly comprises a sliding block which slides in a matched manner with the guide rail, and the sliding block is provided with two rollers and a bracket; the support is provided with a mounting surface parallel to the guide rail, and the two rollers are pivoted to the mounting surface and form a pushing part for pushing one side of the elevator landing door plate; the axes of the two rollers are parallel to each other and perpendicular to the guide rail, and the axis connecting line of the two rollers is parallel to the connecting line between the feeding end and the discharging end.
7. The elevator landing door panel positioning apparatus of claim 2, wherein: the first positioning driving mechanism comprises a second cylinder, and a piston rod of the second cylinder is perpendicular to a piston rod of the first cylinder; a cylinder body of the second cylinder is sleeved with a first supporting seat, and a piston rod of the second cylinder movably penetrates through the first supporting seat; two opposite ends of the first supporting seat are movably connected with first positioning guide rods parallel to piston rods of the second air cylinders in a penetrating way, and the end parts of the two first positioning guide rods are fixed on the second connecting plate; the two first positioning guide rods and the piston rod of the second cylinder are positioned in the same straight line; one side of the first supporting seat is provided with a first mounting plate for fixing the first positioning device on the frame.
8. The elevator landing door panel positioning apparatus of claim 2, wherein: the second baffle mechanism comprises a supporting plate and two rotary clamping cylinders; the supporting plate is connected with the second positioning driving mechanism, and a resisting part for resisting the rear end of the elevator landing door plate is formed on one side, close to the first positioning device, of the supporting plate; the two rotary clamping cylinders are respectively arranged at two ends of the supporting plate, and piston rods of the two rotary clamping cylinders are perpendicular to a horizontal plane; the piston rods of the two rotary clamping cylinders are respectively fixed with a pressing plate which extends horizontally, and the lower parts of the pressing plates form pressing parts for pressing the surface of the elevator landing door plate.
9. The elevator landing door panel positioning apparatus of claim 8, wherein: the second positioning driving mechanism comprises a third air cylinder, and a piston rod of the third air cylinder is perpendicular to the horizontal plane; a second supporting seat is sleeved on the cylinder body of the third cylinder, and a piston rod of the third cylinder movably penetrates through the second supporting seat; two opposite ends of the second supporting seat are movably connected with second positioning guide rods parallel to the piston rods of the third air cylinders in a penetrating way, and the end parts of the two second positioning guide rods are fixed on the supporting plate; the two second positioning guide rods and the piston rod of the third cylinder are positioned in the same straight line; one side of the second supporting seat is provided with a second mounting plate for fixing the second positioning device on the frame;
the lower part of the second supporting seat is also fixed with a fixing mechanism for clamping the frame in a matched manner with the second mounting plate; the fixing mechanism comprises a fourth air cylinder and a connecting frame, and a piston rod of the fourth air cylinder is fixedly connected with the lower part of the second supporting seat through the connecting frame; a fixing part used for clamping the frame in a matched manner with the second mounting plate extends from one side, close to the second mounting plate, of the fourth air cylinder, and the fixing part is positioned below the second mounting plate; the piston rod of the fourth cylinder is driven to stretch and retract through the fourth cylinder, so that the fixing part is far away from the second mounting plate or close to the second mounting plate along the setting direction of the piston rod of the fourth cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619901.2A CN107398699B (en) | 2017-07-26 | 2017-07-26 | Elevator layer door plant positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619901.2A CN107398699B (en) | 2017-07-26 | 2017-07-26 | Elevator layer door plant positioner |
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| Publication Number | Publication Date |
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| CN107398699A CN107398699A (en) | 2017-11-28 |
| CN107398699B true CN107398699B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710619901.2A Active CN107398699B (en) | 2017-07-26 | 2017-07-26 | Elevator layer door plant positioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109702466A (en) * | 2019-02-28 | 2019-05-03 | 杭州西奥电梯有限公司 | A kind of assembly system and method for elevator bracket safety tongs |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB807442A (en) * | 1954-06-23 | 1959-01-14 | Taymouth Ind Ltd | A machine for feeding fasteners to a driving tool |
| ATE444931T1 (en) * | 2007-03-23 | 2009-10-15 | Wittur Holding Gmbh | THRESHOLD WITH CONCEALED GUIDE |
| CN205366999U (en) * | 2015-12-24 | 2016-07-06 | 广州瑞松科技有限公司 | Conveying positioning device of elevator layer door |
| CN207189104U (en) * | 2017-07-26 | 2018-04-06 | 广州瑞松智能科技股份有限公司 | A kind of elevator door plate positioning device |
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Address after: No. 188, Ruixiang Road, Huangpu District, Guangzhou, Guangdong 510000 Applicant after: GUANGZHOU RUISONG INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: No.1, meisui Industrial Park, 67 Hongjing Road, East District, Luogang District, Guangzhou, Guangdong 510000 Applicant before: GUANGZHOU RUISONG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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