CN107443059B - Transfer line in elevator layer door plant - Google Patents
Transfer line in elevator layer door plant Download PDFInfo
- Publication number
- CN107443059B CN107443059B CN201710618406.XA CN201710618406A CN107443059B CN 107443059 B CN107443059 B CN 107443059B CN 201710618406 A CN201710618406 A CN 201710618406A CN 107443059 B CN107443059 B CN 107443059B
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- China
- Prior art keywords
- film scraping
- door plate
- processing surface
- elevator
- landing door
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Classifications
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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
- B23P19/04—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 for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/062—Pierce nut setting machines
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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
- B23P19/007—Picking-up and placing mechanisms
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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 a transfer line in an elevator landing door plate, which comprises a frame, a positioning mechanism and a rivet pulling mechanism; the upper part of the frame is provided with a processing surface for placing the elevator landing door plate, and the left side and the right side of the processing surface are respectively provided with a limiting plate for abutting with the elevator landing door plate; the positioning mechanism is fixedly connected with the frame and used for lifting, positioning and clamping the elevator landing door plate placed on the machining surface upwards; the riveting machine framework is arranged above the processing surface and is used for riveting the riveting part of the elevator layer door plate after positioning and clamping; the rivet pulling mechanism comprises a two-shaft linkage device and a rivet pulling device; a supply position for providing a rivet nut is formed on the side edge of the processing surface; the riveting device is fastened on the two-axis linkage device and is used for clamping a riveting nut positioned on the supply position and riveting the elevator layer door plate on the processing surface; the two-axis linkage device is arranged above the processing surface and used for driving the rivet pulling device to reciprocate between the upper part of the supply position and the upper part of the processing surface.
Description
Technical Field
The invention relates to the technical field of elevator landing door plate assembly, in particular to a transfer line of an elevator landing door plate.
Background
At present, after the appearance processing of the elevator landing door plate is finished, the elevator landing door plate needs to be subjected to next accessory installation, before the elevator landing door plate is subjected to accessory installation, firstly, riveting is needed to be carried out on the elevator landing door plate, a riveting nut is fixed on a station where the elevator landing door plate needs to be subjected to accessory installation, and then, the elevator landing door plate is conveyed to accessory installation stations such as an adhesive tape, guide shoes and the like.
However, the existing rivet pulling process has the following defects:
(1) Because elevator layer door plant model specification is more, and elevator layer door plant size of different models is different, before traditional carrying out the rivet pulling technology to elevator layer door plant, need the staff to be fixed in elevator layer door plant through instrument such as set screw or pin and rivet processing station, carry out the rivet pulling technology again, follow the manual work with elevator layer door plant and demolish from processing station, carry to next station. The riveting method for the elevator layer door plate is low in efficiency, the production efficiency of the whole elevator layer door plate processing production line is seriously reduced, and tools such as positioning screws and pins are easy to damage the attractiveness of the surface of the elevator layer door plate.
(2) Traditional rivet the elevator layer door plant, rivet the nut through manual picking up, adopt manual rivet rifle to rivet elevator layer door plant, this kind of rivet technology and precision are lower, and it is tired out not only to make the workman easily through the manual repetition above-mentioned step, influences the assembly precision, and the rivet nut is drawn and is riveted the back and take place the slope easily, easily because of the inaccurate condition that leads to producing the waste part of above-mentioned manual positioning assembly.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a transfer line of an elevator landing door plate, which realizes the accurate positioning of the elevator landing door plate and the rivet pulling process through a mechanical structure and mechanical transmission and ensures the production quality and the assembly precision of the elevator landing door plate.
The elevator landing door plate transfer line comprises a frame, a positioning mechanism and a rivet pulling mechanism; the upper part of the frame is provided with a processing surface for placing the elevator landing door plate, one end of the processing surface is provided with a feeding end for feeding the elevator landing door plate, and the other end of the processing surface is provided with a discharging end for discharging the elevator landing door plate; limiting plates used for abutting against the elevator landing door plate are respectively arranged on the left side and the right side of the processing surface; the positioning mechanism is fixedly connected with the frame and is used for lifting, positioning and clamping the elevator landing door plate placed on the processing surface upwards; the riveting machine framework is arranged above the processing surface and is used for riveting the riveting part of the elevator layer door plate after positioning and clamping; the rivet pulling mechanism comprises a two-axis linkage device and a rivet pulling device; a supply position for providing a rivet nut is formed on the side edge of the processing surface; the riveting device is fastened on the two-axis linkage device and is used for clamping a riveting nut positioned on the supply position and riveting the elevator layer door plate on the processing surface; the two-axis linkage device is arranged above the machining surface and used for driving the rivet pulling device to reciprocate between the upper part of the feeding position and the upper part of the machining surface.
Further, the two-axis linkage device comprises a mounting frame, an X-axis moving mechanism and a Z-axis moving mechanism; the X-axis moving mechanism is erected above the processing surface through the mounting frame and is perpendicular to a connecting line between the feeding end and the discharging end; the rivet pulling device is in sliding fit with the X-axis moving mechanism through the Z-axis moving mechanism; the X-axis moving mechanism is used for driving the Z-axis moving mechanism to reciprocate between the upper part of the supply position and the upper part of the processing surface; the Z-axis moving mechanism is used for driving the rivet pulling device to move back and forth along the direction perpendicular to the machining surface so that the rivet pulling device is close to the machining surface or far away from the machining surface.
Further, the positioning mechanism comprises two lifting mechanisms; the two lifting mechanisms are respectively arranged at two opposite ends of the frame and are positioned between 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 reciprocate above the machining surface and below the machining surface.
Further, the positioning mechanism comprises two opposite side mechanisms; the two opposite side mechanisms are respectively arranged at two opposite ends of the frame and positioned between 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 parallel to the processing surface and perpendicular to a connecting line between the feeding end and the discharging end, so that the push plate assembly pushes against one side of the elevator layer door plate and one side of the elevator layer door plate to be attached to the limiting plate in parallel.
Further, the positioning mechanism comprises a first positioning device and a second positioning device which are respectively arranged at two opposite ends of the frame, 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 that the first baffle mechanism is positioned above the processing surface and below the processing surface to reciprocate; 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 reciprocate between the upper part of the processing surface and the lower part of the processing surface.
Further, the elevator landing door plate transfer line further comprises a first labeling machine and a second labeling machine which are fixed on the frame; the first labeling machine is arranged above the processing surface in a supporting way, and a first labeling part for outputting label paper is formed; the first labeling part faces the processing surface and is used for sticking label paper to the back surface of the elevator layer door plate after riveting; the second labeling machine is arranged below the processing surface in a supporting way, and a second labeling part for outputting label paper is formed; the second labeling part faces the processing surface and is used for sticking label paper to the front surface of the elevator landing door plate.
Further, the first labeling machine and the second labeling machine are located on the same vertical plane.
Further, the transfer line in the elevator landing door plate further comprises two film scraping driving mechanisms and two film scraping assemblies, wherein the two film scraping assemblies are respectively erected on the frame through the two film scraping driving mechanisms and are positioned above the processing surface; the two film scraping assemblies are respectively provided with a first film scraping part and a second film scraping part for scraping the edge angle films on the two sides of the elevator layer door plate after labeling; the two film scraping driving mechanisms are used for driving the two film scraping assemblies to move respectively so that the first film scraping part and the second film scraping part move along the film scraping direction.
Further, the first film scraping portion and the second film scraping portion form an eight shape, so that extension lines of the first film scraping portion and the second film scraping portion intersect with the processing surface at an acute angle.
Further, the film scraping driving mechanism comprises a film scraping guide rail, a film scraping cylinder and a film scraping sliding block matched with the film scraping guide rail; the film scraping guide rail is arranged on two sides of the frame and is positioned above the processing surface and perpendicular to a connecting line between the feeding end and the discharging end; the film scraping cylinder is fixed on the film scraping sliding block, so that the film scraping cylinder slides back and forth along the length direction of the film scraping guide rail through the film scraping sliding block; the piston rod of the film scraping cylinder is fixedly connected with the film scraping assembly; the piston rod of the film scraping cylinder is perpendicular to the machining surface, and the film scraping cylinder is used for driving the film scraping assembly to enable the first film scraping part and the second film scraping part to reciprocate between the upper part of the machining surface and the lower part of the machining surface.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the elevator layer door plate can be lifted upwards relative to the processing surface through the positioning mechanism, then one side of the elevator layer door plate is propped against, the other side of the elevator layer door plate is propped against to one side of the limiting plate, the limiting plate is attached in parallel to form an assembly reference surface, and then the front end and the rear end of the elevator layer door plate are positioned and clamped, so that the accurate positioning of the elevator layer door plate is realized, and then the elevator layer door plate is subjected to rivet pulling through the rivet pulling mechanism, so that a high-quality rivet pulling process is realized; the two-axis linkage device drives the riveting device to reciprocate on the elevator layer door plate at the supply position and on the processing surface to complete the automatic picking riveting nut and riveting process, so that the assembly quality and the production efficiency of the elevator layer door plate are improved.
Drawings
Fig. 1 is a perspective view of a rotor in an elevator landing door panel of the present invention;
fig. 2 is a plan view of a transition line in an elevator landing door panel of the present invention;
fig. 3 is a side view of a relay in an elevator landing door panel of the present invention;
FIG. 4 is a view showing the structure of the X-axis moving mechanism of the present invention;
FIG. 5 is a view showing the structure of the Z-axis moving mechanism of the present invention;
FIG. 6 is a side view of the Z-axis movement mechanism of the present invention;
FIG. 7 is a view of the combination of the positioning mechanism, the doctor blade drive mechanism and the hanging membrane assembly of the present invention;
FIG. 8 is a side view of the positioning mechanism of the present invention;
FIG. 9 is a structural view of a lifting mechanism according to the present invention;
FIG. 10 is a view showing the structure of the edge aligning mechanism of the present invention;
FIG. 11 is a view showing the structure of a first positioning device according to the present invention;
FIG. 12 is a structural view of a second positioning device according to the present invention;
FIG. 13 is a view showing the combined structure of a first labeler and a second labeler;
fig. 14 is a view showing the combined structure of the film scraping driving mechanism and the film hanging component.
In the figure: 10. a frame; 20. a rivet pulling mechanism; 30. a lifting mechanism; 40. an opposite side mechanism; 60. a first labelling machine; 70. a second labelling machine; 80. a film scraping driving mechanism; 90. a film scraping assembly; 11. processing the surface; 111. a feed end; 112. a discharge end; 113. a limiting plate; 12. a guide roller; 21. a two-axis linkage; 22. a rivet pulling device; 23. a supply location; 31. a lifting driving mechanism; 32. a lifting assembly; 41. an opposite side driving mechanism; 42. a push plate assembly; 43. a tilt sensor; 44. a length sensor; 51. a first positioning device; 52. a second positioning device; 511. a first positioning drive mechanism; 512. a first baffle mechanism; 5121. a pushing part; 521. a second positioning drive mechanism; 522. a second baffle mechanism; 5221. an abutting portion; 5222. a pressing part; 61. a first labeling part; 71. a second labeling part; 81. a film scraping guide rail; 82. a film scraping cylinder; 91. a first film scraping part; 92. a second film scraping part; 83. a film scraping slide block; 84. a limit groove; 85. a limit sensor; 211. a mounting frame; 212. an X-axis moving mechanism; 213. a Z-axis moving mechanism; 2124. a rack; 2121. an X-axis base; 2122. an X-axis guide rail; 2123. a drag chain; 2131. a frame; 2132. a Z-axis motor; 2133. a Z-axis guide rail; 2134. a Z-axis bracket; 2135. a Z-axis cylinder; 33. an incoming material sensor; 311. a lifting cylinder; 312. lifting the guide rod; 321. a supporting plate; 322. lifting the supporting frame; 3211. a bearing surface; 411. opposite side guide rails; 421. opposite side slide blocks; 422. a roller; 423. opposite side brackets; 4231. a mounting surface; 86. a limiting block; 4221. a pushing part; 2136. a gear.
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.
In order to enable the quality of a riveting process of an elevator landing door plate to be higher and the reference positioning to be more accurate, the invention provides an elevator landing door plate transfer line, which comprises a frame 10, a positioning mechanism and a riveting mechanism 20; 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 is provided with a discharging end 112 for discharging the elevator landing door plate; limiting plates 113 for abutting against the elevator landing door plate are respectively arranged on the left side and the right side of the processing surface 11, and preferably, the limiting plates 113 on the two sides are respectively parallel to the central axis of the processing surface 11. In this example, a plurality of guide rollers 12 which are arranged at equal intervals and are perpendicular to a connecting line between the feeding end 111 and the discharging end 112 are arranged between the limiting plates 113 on two sides, the guide rollers 12 are all in meshed transmission through chains, one guide roller 12 is connected through a motor to drive, the elevator layer door plate enters into a transfer line of the elevator layer door plate from the feeding end 111, the motor rotates positively to drive the chain to enable the guide rollers 12 to rotate positively, and the elevator layer door plate is pushed towards the direction of the discharging end 112; the positioning mechanism is fixedly connected with the frame 10 and is used for lifting, positioning and clamping the elevator landing door plate placed on the processing surface 11 upwards; the rivet pulling mechanism 20 is erected above the processing surface 11 and is used for pulling and riveting a rivet pulling position of the elevator layer door plate after positioning and clamping; the rivet pulling mechanism 20 comprises a two-axis linkage device 21 and a rivet pulling device 22; the side edges of the working surface 11 are formed with a feed station 23 for providing a blind rivet nut. In this example, the supply location 23 is a vibrating tray; the riveting device 22 is fastened on the two-axis linkage device 21 and is used for clamping a riveting nut positioned on the supply position 23 and riveting the elevator layer door plate on the processing surface 11; a two-axis linkage 21 is mounted above the work surface 11 for driving the rivet device 22 to reciprocate between above the feed location 23 and above the work surface 11.
The motor output shaft forward rotation drive chain makes deflector roll 12 promote elevator layer door plant to positioning mechanism on, positioning mechanism carries out the lift for machined surface 11 respectively later on to elevator layer door plant in the follow-up riveting in-process is located and slides on deflector roll 12 and influence assembly precision, carry out opposite side location to elevator layer door plant after lifting again, support and push elevator layer door plant one side, make elevator layer door plant opposite side and the parallel laminating of limiting plate 113 of machined surface 11 one side, form the processing datum plane, guarantee the positioning accuracy of follow-up riveting technology, after opposite side location, in order to guarantee that elevator layer door plant is fixed for machined surface 11 in the riveting in-process, positioning mechanism can exert relative pressure with the front and back both ends of elevator layer door plant and carry out the location clamp, later exert pressure to elevator layer door plant, guarantee the positioning accuracy of elevator layer door plant in the riveting in-process. After the elevator layer door plate is positioned, the two-axis linkage device 21 drives the riveting device 22 to move to the feeding position 23 to clamp the riveting nut, and then drives the riveting device 22 to rivet the elevator layer door plate positioned above the processing surface 11 on a riveting station where riveting is required, so that the elevator layer door plate is positioned manually and manually, the positioning is more accurate, the riveting quality is higher, the mechanical transmission is more accurate relative to the manual operation, the uniformity of the product quality is ensured, and the production efficiency of the whole elevator layer door plate processing production line is also improved.
The two-axis linkage 21 comprises a mounting frame 211, an X-axis moving mechanism 212 and a Z-axis moving mechanism 213; the X-axis moving mechanism 212 is erected above the processing surface 11 through a mounting frame 211 and is perpendicular to a connecting line between the feeding end 111 and the discharging end 112; the rivet pulling device 22 is in sliding fit with the X-axis moving mechanism 212 through the Z-axis moving mechanism 213; the X-axis moving mechanism 212 is configured to drive the Z-axis moving mechanism 213 to reciprocate between above the supply position 23 and above the processing surface 11; the Z-axis moving mechanism 213 is used to drive the rivet device 22 to reciprocate in a direction perpendicular to the machining surface 11, so that the rivet device 22 is close to the machining surface 11 or far from the machining surface 11. In the use process of the two-axis linkage device 21, the Z-axis moving mechanism 213 drives the rivet pulling device 22 to slide to the upper side of the feeding position 23 along the setting direction of the X-axis moving mechanism 212, then the Z-axis moving mechanism 213 drives the rivet pulling device 22 to descend to be close to the feeding position 23 and grasp the rivet pulling nut, after the rivet pulling nut is grasped, the rivet pulling device 22 is lifted and reset and then moves to the upper side of the processing surface 11 along the X-axis moving mechanism 212, the Z-axis moving mechanism 213 drives the rivet pulling device 22 to descend to be close to an elevator layer door plate placed on the processing surface 11 again to carry out a rivet pulling process at a corresponding position, and as the rivet pulling position of the elevator layer door plate is positioned at the lower end of the elevator layer door plate, the rivet pulling mechanism 20 is arranged at one side close to the feeding end 111, and after the elevator layer door plate completely enters the processing surface 11, the rivet pulling mechanism 20 pulls the lower end of the elevator layer door plate. In this example, the X-axis moving mechanism 212 includes an X-axis base 2121 and an X-axis guide rail 2122, the X-axis base 2121 is disposed on the mounting frame 211, the X-axis guide rail 2122 is disposed on the X-axis base 2121 and is perpendicular to a connection line between the feeding end 111 and the discharging end 112, the Z-axis moving mechanism 213 is in movable fit with the X-axis guide rail 2122, and a drag chain 2123 is further connected between the Z-axis moving mechanism 213 and the X-axis base 2121; the Z-axis moving mechanism 213 comprises a frame 2131 in sliding fit with the X-axis guide rail 2122, a Z-axis motor 2132 and a Z-axis guide rail 2133, the Z-axis motor 2132 is arranged on the frame 2131, an output shaft of the Z-axis motor 2132 is sleeved with a gear 2136, a rack 2124 meshed with the gear 2136 is arranged on the X-axis base 2121, and the rack 2124 is parallel to the X-axis guide rail 2122, so that the gear 2136 is meshed and driven along the arrangement direction of the rack 2124 in the forward rotation and reverse rotation of the Z-axis motor 2132, and the frame 2131 is driven to reciprocate along the direction of the X-axis guide rail 2122; the frame 2131 is provided with a horizontally extending Z-axis bracket 2134, the Z-axis bracket 2134 is provided with a Z-axis guide rail 2133, the Z-axis guide rail 2133 is perpendicular to the processing surface 11, and the rivet device 22 is in sliding fit with the Z-axis guide rail 2133. In this example, the Z-axis bracket 2134 is provided with a Z-axis cylinder 2135 for driving the rivet pulling device 22, the rivet pulling device 22 is a rivet pulling gun, and the rivet pulling gun drives the rivet pulling gun to slide along the direction of the Z-axis guide rail 2133 through the Z-axis cylinder 2135 arranged on the Z-axis bracket 2134 so as to enable the rivet pulling gun to approach or depart from the processing surface 11, and the rivet pulling gun is controlled by a circuit to grasp a rivet pulling nut or rivet a door plate of an elevator layer.
The positioning mechanism comprises two lifting mechanisms 30; the two lifting mechanisms 30 are respectively arranged at two opposite ends of the frame 10 and are positioned between the feeding end 111 and the discharging end 112; the lifting mechanism 30 comprises a lifting driving mechanism 31 and a lifting assembly 32, and the lifting assembly 32 is used for supporting the bottom of the elevator landing door plate; the lifting drive mechanism 31 is connected to the lifting assembly 32 for driving the lifting assembly 32 to reciprocate above the work surface 11 and below the work surface 11. In this example, the lifting mechanism 30 is further provided with an incoming material sensor 33 for detecting the incoming material of the door panel of the elevator landing and detecting whether the door panel of the elevator landing is a left member or a right member, and the lifting driving mechanism 31 includes a lifting cylinder 311 and a lifting guide rod 312, and a piston rod of the lifting cylinder 311 is guided and stabilized by the lifting guide rod 312 to be connected with the lifting assembly 32, so as to drive the lifting assembly 32 to lift stably and perpendicularly to the processing surface 11. The lifting assembly 32 comprises a supporting plate 321 and a lifting supporting frame 322, one side of the lifting supporting frame 322 is connected with a piston rod of the lifting cylinder 311 and the lifting guide rod 312, the other side of the lifting supporting frame 322 is supported on the lower surface of the supporting plate 321, a supporting surface 3211 for supporting the elevator landing door plate is formed on the upper surface of the supporting plate 321, and the piston rod is driven by the lifting cylinder 311, so that the lifting supporting frame 322 supports the supporting plate 321 to be perpendicular to the processing surface 11 for supporting the elevator landing door plate, or descends the elevator landing door plate back to the processing surface 11.
The positioning mechanism comprises two opposite side mechanisms 40; the two opposite side mechanisms 40 are respectively arranged at two opposite ends of the frame 10 and are positioned between the feeding end 111 and the adjacent discharging end 112; the opposite side mechanism 40 comprises a push plate assembly 42 and an opposite side driving mechanism 41; the push plate assembly 42 is used for pushing one side of the elevator landing door plate; the opposite side driving mechanism 41 is connected with the push plate assembly 42 and is used for driving the push plate assembly 42 to move parallel to the processing surface 11 and perpendicular to the connecting line between the feeding end 111 and the discharging end 112, so that the push plate assembly 42 pushes one side of the elevator layer door plate to be attached to one side of the elevator layer door plate in parallel with the limiting plate 113, and the elevator layer door plate forms a processing reference surface on one side to which the limiting plate 113 is attached. When the lifting mechanism 30 lifts and positions the elevator landing door plate, the two opposite side mechanisms 40 push against one side of the elevator landing door plate, take the other side of the elevator landing door plate as a processing reference surface and push the reference surface to be attached to the one side limiting plate 113 in parallel, so that the assembly precision of the elevator landing door plate is ensured. In this example, the edge aligning mechanism 40 is further provided with an inclination sensor 43 for detecting an inclination angle of the elevator landing door plate in the pushing process, and a length sensor 44 for detecting the length of the elevator landing door plate, so that the qualification rate of finished products of the elevator landing door plate is guaranteed, and the reference laminating precision is guaranteed. The opposite side driving mechanism 41 comprises an opposite side guide rail 411 fixed on the processing surface 11, wherein the opposite side guide rail 411 is perpendicular to the connecting line between the feeding end 111 and the discharging end 112, so that the moving direction of the push plate assembly 42 in sliding fit with the opposite side guide rail is perpendicular to the connecting line between the feeding end 111 and the discharging end 112. The push plate assembly 42 comprises an opposite side slide block 421 which slides in cooperation with the opposite side guide rail 411, wherein the opposite side slide block 421 is provided with two rollers 422 and an opposite side bracket 423, the opposite side bracket 423 is provided with a mounting surface 4231 perpendicular to the opposite side guide rail 411, and the two rollers 422 are pivotally connected to the mounting surface 4231 and form a pushing part 4221 for pushing one side of the elevator landing door plate; the axes of the two rollers 422 are parallel to each other and perpendicular to the opposite side guide rail 411, and the axis connecting line of the two rollers 422 is parallel to the connecting line between the feeding end 111 and the discharging end 112, so that the material pushing part 4221 is ensured to be parallel to the limiting plate 113, and the processing reference surface of the elevator door plate is ensured to be parallel to the limiting plate 113 at one side in the pushing process.
The positioning mechanism comprises a first positioning device 51 and a second positioning device 52 which are respectively arranged at two opposite ends of the frame 10, the first positioning device 51 comprises a first positioning driving mechanism 511 and a first baffle mechanism 512, and the first baffle mechanism 512 is used for pushing the front end of the elevator landing door plate; the first positioning driving mechanism 511 is connected to the first barrier mechanism 512, and is configured to drive the first barrier mechanism 512 to move so that the first barrier mechanism 512 is located above the machining surface 11 and moves reciprocally below the machining surface 11. In this example, the first positioning driving mechanism 511 is an air cylinder or an oil cylinder, or other mechanical structures or electronic elements sufficient for performing linear pushing and retreating movements; the second positioning device 52 includes a second positioning driving mechanism 521 and a second shutter mechanism 522, where the second shutter mechanism 522 is used to press the surface of the elevator landing door panel against the rear end of the elevator landing door panel; the second positioning driving mechanism 521 is connected to the second shutter mechanism 522 for driving the second shutter mechanism 522 to move so that the second shutter mechanism 522 reciprocates between above the working surface 11 and below the working surface 11. In this example, the second positioning driving mechanism 521 is a cylinder or an oil cylinder, and other mechanical structures or electronic components sufficient for performing linear pushing and retracting motion can be used. When the opposite side mechanism 40 pushes the elevator landing door plate against the opposite side, the first positioning driving mechanism 511 and the second positioning driving mechanism 521 drive the first baffle mechanism 512 and the second baffle mechanism 522 to rise at the same time, so as to drive the first baffle mechanism 512 and the second baffle mechanism 522 to be positioned at the same horizontal plane and at the front end and the rear end of the elevator landing door plate; the first baffle mechanism 512 is formed with a pushing part 5121 for pushing the front end of the elevator layer door plate, the second baffle mechanism 522 is formed with a pushing part 5221 for pushing the rear end of the elevator layer door plate and a pressing part 5222 which is positioned above the pushing part 5221 and is used for pressing the elevator layer door plate, the pushing part 5121 is opposite to the pushing part 5221 and is positioned on the same horizontal plane, the first baffle mechanism 512 drives the pushing part 5121 to push the front end of the elevator layer door plate, the other end of the elevator layer door plate is pushed to be in contact with the pushing part 5221, the pushing part 5121 and the pushing part 5221 form positioning and clamping on the front end and the rear end of the elevator layer door plate, and the pressing part 5222 applies pressure on the surface of the elevator layer door plate, so that the elevator layer door plate is prevented from being relatively displaced during assembly.
The elevator landing door panel transfer line further comprises a first labeling machine 60 and a second labeling machine 70 fixed on the frame 10; the first labeler 60 is mounted above the processing surface 11, and is formed with a first labeling part 61 for outputting label paper; the first labeling part 61 faces the processing surface 11 and is used for sticking label paper to the back surface of the elevator layer door plate after riveting; a second labeler 70 is mounted below the processing surface 11, and a second labeling part 71 for outputting label paper is formed; the second labeling portion 71 faces the processing surface 11 and is used for labeling the front surface of the elevator landing door plate. In this example, the first labeling machine 60 is used for pasting a yellow warning label to the left part of the elevator landing door plate, and the second labeling machine 70 is used for pasting a silver installation step label to the right part of the elevator landing door plate.
In order to make the left part and the right part of the elevator landing door plate have the same labeling positions, the first labeling machine 60 and the second labeling machine 70 are positioned on the same vertical plane, so that the uniformity of products is ensured, the mounting avoidance of other parts on the frame 10 is also facilitated, and the whole structure of the transfer shaft in the elevator landing door plate is more compact.
The elevator layer door plate transfer line also comprises two film scraping driving mechanisms 80 and two film scraping assemblies 90, wherein the two film scraping assemblies 90 are respectively erected on the frame 10 through the film scraping driving mechanisms 80 and are positioned above the processing surface 11; the two film scraping assemblies 90 are respectively provided with a first film scraping part 91 and a second film scraping part 92 for scraping the edge angle films on the two sides of the elevator layer door plate after labeling; the two film scraping driving mechanisms 80 are used for driving the two film scraping assemblies 90 to move respectively so that the first film scraping portion 91 and the second film scraping portion 92 move along the film scraping direction. In the implementation process of the invention, the elevator layer door plate is positioned on the processing surface 11 and pushed towards the direction of the film scraping assembly 90 through the guide roller 12, the film scraping driving mechanism 80 drives the film scraping assembly 90 to move along the width direction of the processing surface 11, so that the first film scraping part 91 and the second film scraping part 92 are respectively aligned with the edges and corners on two sides of the elevator layer door plate, when one end of the elevator layer door plate is conveyed to the lower part of the film scraping assembly 90, the film scraping driving mechanism 80 drives the film scraping assembly 90 to synchronously descend towards the processing surface 11 until the first film scraping part 91 and the second film scraping part 92 are in contact with the edges and corners of the elevator layer door plate, the elevator layer door plate is pushed to be conveyed forwards through the guide roller 12, the first film scraping part 91 and the second film scraping part 92 are relatively displaced with the edges and corners on two sides of the elevator layer door plate, so that the films on two sides of the elevator layer door plate are separated into three parts, air is convenient for operators to tear the films off, the subsequent assembly efficiency of the elevator layer door plate is guaranteed, and the whole assembly efficiency of the elevator layer door plate is improved. In this embodiment, the film scraping direction is: the processing surface 11 is in the width direction or in the vertical direction, so that when the film scraping assembly 90 scrapes films, the film scraping assembly 90 is driven to move by the film scraping driving mechanism 80, and the first film scraping part 91 and the second film scraping part 92 are tangent to edges and corners on two sides of the elevator layer door plate.
The first film scraping part 91 and the second film scraping part 92 form an eight shape, so that the extension lines of the first film scraping part 91 and the second film scraping part 92 form an acute angle with the processing surface 11, when the first film scraping part 91 and the second film scraping part 92 scrape the elevator layer door plate, the first film scraping part 91 and the second film scraping part 92 only contact edges and corners of the elevator layer door plate and scrape the surfaces of the elevator layer door plate, and the first film scraping part 91 and the second film scraping part 92 do not touch the upper surface or the side surface of the elevator layer door plate, so that the attractiveness of the elevator layer door plate is ensured; in order to enable complete film scraping and breaking during film scraping, the first film scraping portion 91 and the second film scraping portion 92 are respectively inclined toward the feeding end 111. Preferably, the first film scraping part 91 and the second film scraping part 92 intersect to form a right angle, so that the first film scraping part 91 and the second film scraping part 92 are only contacted with the edge angle of the elevator layer door plate when the edge angle of the elevator layer door plate is tangential in the film scraping process, the contact area between the first film scraping part 91 and the second film scraping part 92 and the elevator layer door plate is reduced, and the damage to the surface of the elevator layer door plate caused by the first film scraping part 91 and the second film scraping part 92 is avoided.
The film scraping driving mechanism 80 comprises a film scraping guide rail 81, a film scraping cylinder 82 and a film scraping sliding block 83 matched with the film scraping guide rail 81; the film scraping guide rails 81 are arranged on two sides of the frame 10 and above the processing surface 11 and are perpendicular to the connecting line between the feeding end 111 and the discharging end 112; the film scraping cylinder 82 is fixed on the film scraping slide block 83, so that the film scraping cylinder 82 slides back and forth along the length direction of the film scraping guide rail 81 through the film scraping slide block 83; the piston rod of the film scraping cylinder 82 is fixedly connected with the film scraping assembly 90; the piston rod of the film scraping cylinder 82 is perpendicular to the working surface 11, and the film scraping cylinder 82 is used for driving the film scraping assembly 90 to reciprocate the first film scraping portion 91 and the second film scraping portion 92 with respect to the working surface 11 and below the working surface 11. Because the elevator layer door plant specification on the market at present is fixed, scrape still be equipped with on the membrane guide rail 81 along scraping a plurality of spacing grooves 84 that membrane guide rail 81 length direction set up and with spacing groove 84 one-to-one spacing inductor 85, every spacing groove 84 all corresponds the elevator layer door plant of different specifications with spacing inductor 85. In this example, the first film scraping portion 91 is fixed relative to the film scraping guide rail 81, and the second film scraping portion 92 is displaced along the length direction of the film scraping guide rail 81 and is driven to be clamped on the corresponding limiting groove 84 by the limiting sensor 85 according to the specification of the elevator landing door plate; in order to avoid faults, two ends of the film scraping guide rail 81 are respectively provided with a limiting block 86 for limiting the film scraping slide block 83, so that the film scraping slide block 83 is prevented from being separated from the film scraping guide rail 81.
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. The utility model provides a elevator layer door plant transfer line which characterized in that:
comprises a frame, a positioning mechanism and a rivet pulling mechanism; the upper part of the frame is provided with a processing surface for placing the elevator landing door plate, one end of the processing surface is provided with a feeding end for feeding the elevator landing door plate, and the other end of the processing surface is provided with a discharging end for discharging the elevator landing door plate; limiting plates used for abutting against the elevator landing door plate are respectively arranged on the left side and the right side of the processing surface; the positioning mechanism is fixedly connected with the frame and is used for lifting, positioning and clamping the elevator landing door plate placed on the processing surface upwards; the riveting machine framework is arranged above the processing surface and is used for riveting the riveting part of the elevator layer door plate after positioning and clamping; the rivet pulling mechanism comprises a two-axis linkage device and a rivet pulling device; a supply position for providing a rivet nut is formed on the side edge of the processing surface; the riveting device is fastened on the two-axis linkage device and is used for clamping a riveting nut positioned on the supply position and riveting the elevator layer door plate on the processing surface; the two-axis linkage device is arranged above the processing surface and used for driving the rivet pulling device to reciprocate between the upper part of the supply position and the upper part of the processing surface; the positioning mechanism comprises a first positioning device and a second positioning device which are respectively arranged at two opposite ends of the frame, 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 that the first baffle mechanism is positioned above the processing surface and below the processing surface to reciprocate; 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 reciprocate between the upper part of the processing surface and the lower part of the processing surface.
2. The elevator landing door panel turn of claim 1, wherein: the two-axis linkage device comprises a mounting frame, an X-axis moving mechanism and a Z-axis moving mechanism; the X-axis moving mechanism is erected above the processing surface through the mounting frame and is perpendicular to a connecting line between the feeding end and the discharging end; the rivet pulling device is in sliding fit with the X-axis moving mechanism through the Z-axis moving mechanism; the X-axis moving mechanism is used for driving the Z-axis moving mechanism to reciprocate between the upper part of the supply position and the upper part of the processing surface; the Z-axis moving mechanism is used for driving the rivet pulling device to move back and forth along the direction perpendicular to the machining surface so that the rivet pulling device is close to the machining surface or far away from the machining surface.
3. The elevator landing door panel turn of claim 1, wherein: the positioning mechanism comprises two lifting mechanisms; the two lifting mechanisms are respectively arranged at two opposite ends of the frame and are positioned between 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 reciprocate above the machining surface and below the machining surface.
4. The elevator landing door panel turn of claim 1, wherein: the positioning mechanism comprises two opposite side mechanisms; the two opposite side mechanisms are respectively arranged at two opposite ends of the frame and positioned between 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 parallel to the processing surface and perpendicular to a connecting line between the feeding end and the discharging end, so that the push plate assembly pushes against one side of the elevator layer door plate and one side of the elevator layer door plate to be attached to the limiting plate in parallel.
5. The elevator landing door panel turn of claim 1, wherein: the elevator landing door plate transfer line further comprises a first labeling machine and a second labeling machine which are fixed on the frame; the first labeling machine is arranged above the processing surface in a supporting way, and a first labeling part for outputting label paper is formed; the first labeling part faces the processing surface and is used for sticking label paper to the back surface of the elevator layer door plate after riveting; the second labeling machine is arranged below the processing surface in a supporting way, and a second labeling part for outputting label paper is formed; the second labeling part faces the processing surface and is used for sticking label paper to the front surface of the elevator landing door plate.
6. The elevator landing door panel turn of claim 5, wherein: the first labeling machine and the second labeling machine are positioned on the same vertical plane.
7. The elevator landing door panel turn of claim 5, wherein: the elevator layer door plate transfer mechanism further comprises two film scraping driving mechanisms and two film scraping assemblies, wherein the two film scraping assemblies are respectively erected on the frame through the two film scraping driving mechanisms and are positioned above the processing surface; the two film scraping assemblies are respectively provided with a first film scraping part and a second film scraping part for scraping the edge angle films on the two sides of the elevator layer door plate after labeling; the two film scraping driving mechanisms are used for driving the two film scraping assemblies to move respectively so that the first film scraping part and the second film scraping part move along the film scraping direction.
8. The elevator landing door panel turn of claim 7, wherein: the first film scraping part and the second film scraping part form an eight shape, so that the extension lines of the first film scraping part and the second film scraping part form an acute angle with the processing surface.
9. The elevator landing door panel turn of claim 7, wherein: the film scraping driving mechanism comprises a film scraping guide rail, a film scraping cylinder and a film scraping sliding block matched with the film scraping guide rail; the film scraping guide rail is arranged on two sides of the frame and is positioned above the processing surface and perpendicular to a connecting line between the feeding end and the discharging end; the film scraping cylinder is fixed on the film scraping sliding block, so that the film scraping cylinder slides back and forth along the length direction of the film scraping guide rail through the film scraping sliding block; the piston rod of the film scraping cylinder is fixedly connected with the film scraping assembly; the piston rod of the film scraping cylinder is perpendicular to the machining surface, and the film scraping cylinder is used for driving the film scraping assembly to enable the first film scraping part and the second film scraping part to reciprocate between the upper part of the machining surface and the lower part of the machining surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618406.XA CN107443059B (en) | 2017-07-26 | 2017-07-26 | Transfer line in elevator layer door plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618406.XA CN107443059B (en) | 2017-07-26 | 2017-07-26 | Transfer line in elevator layer door plant |
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| CN107443059A CN107443059A (en) | 2017-12-08 |
| CN107443059B true CN107443059B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710618406.XA Active CN107443059B (en) | 2017-07-26 | 2017-07-26 | Transfer line in elevator layer door plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112850101B (en) * | 2021-01-22 | 2022-03-29 | 龙光电子集团有限公司 | Assembly part assembling system |
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| CN205615010U (en) * | 2015-12-28 | 2016-10-05 | 广州瑞松科技有限公司 | A automatic rivet machine that is used for elevator layer door plant adhesive tape to assemble |
| CN205834707U (en) * | 2016-07-27 | 2016-12-28 | 广州恒申智能化设备有限公司 | The automatic assembling apparatus of elevator door plate |
| CN207372635U (en) * | 2017-07-26 | 2018-05-18 | 广州瑞松智能科技股份有限公司 | A kind of elevator floor door plate transfer track |
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| JPH10151522A (en) * | 1996-11-19 | 1998-06-09 | Okuma Mach Works Ltd | Automatic scraping device |
| WO2006044829A2 (en) * | 2004-10-15 | 2006-04-27 | Hassenzahl Robert D | Rivet tool for steel studs |
| CN203612601U (en) * | 2013-12-04 | 2014-05-28 | 广州瑞松科技有限公司 | Elevator door board conveying location device |
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| CN107443059A (en) | 2017-12-08 |
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