CN213378878U - Automatic riveting special machine for steel wire rope of elevator landing door - Google Patents

Abstract

The automatic riveting special machine comprises a steel wire rope feeding mechanism, a steel wire rope feeding detection mechanism, a shearing mechanism, a tail riveting mechanism, a first feeding mechanism, an installation plate riveting mechanism, a second feeding mechanism and an end part riveting mechanism which are sequentially arranged along the conveying direction of a steel wire rope; the end riveting mechanism and the tail riveting mechanism are used for riveting the hollow screw and the steel wire rope, the mounting plate riveting mechanism is used for riveting the mounting plate and the steel wire rope, the shearing mechanism is used for cutting off the steel wire rope, the steel wire rope feeding detection mechanism, the first feeding mechanism and the second feeding mechanism are all used for driving the steel wire rope to move, and the first feeding mechanism can also drive the steel wire rope to reversely convey. This application can carry out the riveting with mounting panel, wire rope and hollow screw and connect, need not workman's repeated work and accomplishes the riveting work, and degree of automation is high, more accords with present production demand.

Description

Automatic riveting special machine for steel wire rope of elevator landing door

Technical Field

The application relates to the field of riveting equipment, in particular to an automatic riveting special machine for steel wire ropes of elevator landing doors.

Background

The riveting machine forms a stress-free concentrated internal embedding round point with certain tensile strength and shearing strength by utilizing punching machine equipment and a special connecting die through an instant strong high-pressure processing process according to the cold extrusion deformation of the plate material.

Fig. 1 is a schematic structural diagram of a steel wire rope of an elevator landing door, which includes a mounting plate a, a steel wire rope b and hollow screws c disposed at two ends of the steel wire rope, wherein each hollow screw c includes a thread section and a polished rod section, a through hole for the steel wire rope to pass through is disposed in the polished rod section, the mounting plate a includes an extension plate and a fixing tube, and the steel wire rope b passes through the fixing tube. Due to the requirement of connection strength and the particularity of a joint, the existing elevator landing door steel wire rope is connected in a press riveting mode, wherein the fixing pipe of the mounting plate a and the polished rod section of the hollow screw rod c are both press riveting positions connected with the steel wire rope b.

However, the conventional production method is usually a manual riveting method, that is, the steel wire rope is cut to a proper length, one end of the steel wire rope is riveted with the hollow screw, the mounting plate is installed in a predetermined position of the steel wire rope, the mounting plate and the steel wire rope are riveted, and finally the steel wire rope and the hollow screw on the other side are riveted. The purely manual production mode has low efficiency, low automation degree and certain potential safety hazard. Therefore, a special machine capable of automatically riveting and connecting the mounting plate, the steel wire rope and the hollow screw to realize production is needed.

SUMMERY OF THE UTILITY MODEL

In order to realize carrying out the riveting with mounting panel, wire rope and hollow screw automatically and connect, this application provides an automatic riveting special plane of elevator layer door wire rope.

The application provides a pair of automatic riveting special plane of elevator layer door wire rope adopts following technical scheme:

an automatic riveting special machine for a steel wire rope of an elevator landing door comprises a steel wire rope feeding mechanism, a steel wire rope feeding detection mechanism, a shearing mechanism, a tail riveting mechanism, a first feeding mechanism, an installation plate riveting mechanism, a second feeding mechanism and an end part riveting mechanism which are sequentially arranged along the conveying direction of the steel wire rope;

the end riveting mechanism and the tail riveting mechanism are used for riveting the hollow screw and the steel wire rope, the mounting plate riveting mechanism is used for riveting the mounting plate and the steel wire rope, the shearing mechanism is used for cutting off the steel wire rope, the steel wire rope feeding detection mechanism, the first feeding mechanism and the second feeding mechanism are all used for driving the steel wire rope to move, and the first feeding mechanism can also drive the steel wire rope to reversely convey.

By adopting the technical scheme, firstly, the hollow screw and the mounting plate are respectively arranged in the end part riveting mechanism and the mounting plate riveting mechanism, then the steel wire rope feeding detection mechanism, the first feeding mechanism and the second feeding mechanism are started to enable the steel wire rope to sequentially penetrate through the mounting plate and the hollow screw at the end part, then the mounting plate riveting mechanism and the end part riveting mechanism are started to enable the steel wire rope to be firstly fixed with the hollow screw at the end part and the mounting plate, then the shearing mechanism is started to shear the steel wire rope, then the first feeding mechanism continuously acts to drive the tail end of the steel wire rope to continuously move along the conveying direction, then the hollow screw at the other end is put in the tail part riveting mechanism, then the first feeding mechanism reversely drives the tail end of the steel wire rope to be assembled with the hollow screw, finally, the hollow screw and the steel wire rope are fixed through the operation of the tail part, the steel wire rope can be riveted without a worker penetrating the steel wire rope into the hollow screw or the mounting plate, the automation degree is high, and the method is more suitable for modern production processes.

Preferably, wire rope feed mechanism includes that material loading mounting panel, material loading pipe, material loading send rope gyro wheel, material loading compress tightly gyro wheel, material loading closing device, rotation swing arm and drive send rope gyro wheel pivoted material loading driving piece, material loading compress tightly gyro wheel sets up in the one end of rotating the swing arm, the other end of rotating the swing arm is rotated and is connected on the material loading mounting panel, and wire rope runs through material loading pipe passes through between material loading send rope gyro wheel and the material loading compress tightly gyro wheel, material loading closing device drive rotates the swing arm and rotates in order to drive material loading compress tightly gyro wheel to material loading send rope gyro wheel is close to.

Through adopting above-mentioned technical scheme, make the wire rope of material loading department can follow the direction of transportation and go forward through material loading closing roller and material loading closing device's action, and material loading closing roller has certain effect of carrying out the alignment to wire rope with material loading closing device's combined action, realizes in the convenient follow-up mechanism that wire rope's location is worn to establish.

Preferably, wire rope pay-off detection mechanism detects pay-off gyro wheel pivoted detection driving piece including detecting the pay-off gyro wheel, detecting the pinch roller, detecting the piece that compresses tightly, detecting the pipe, detecting the encoder and detecting the drive, and wire rope passes through detect between pay-off gyro wheel and the detection pinch roller and run through detect the pipe, it detects the pinch roller and is close to detecting the pay-off gyro wheel to detect the piece drive that compresses tightly, it is provided with the breach that the detection wheel that supplies to detect the encoder runs through to detect the pipe outward, detect the detection wheel of encoder and the wire rope butt in the detection pipe.

By adopting the technical scheme, the detection pressing roller and the detection pressing piece have the straightening function, the detection driving member and the subsequent driving member cannot be completely synchronized, which causes the condition that the speed of the steel wire rope passing through the detection pressing roller and the detection feeding roller is not uniform with the conveying speed of the subsequent steel wire rope, meanwhile, due to the straightening relation, the actual discharging speed is sometimes lower than the rotation speed of the feeding roller, so that the phenomena of steel wire rope accumulation and the like are easy to occur, the actual movement speed of the steel wire rope after being sent out from the detection feeding roller can be conveniently detected through the action of the detection encoder so as to feed back to the detection driving piece to change the proper rotating speed, meanwhile, the detection pressing roller and the detection feeding roller have the function of driving the steel wire rope, so that the steel wire rope can be stably and continuously transported.

Preferably, the shearing mechanism includes shearing driving piece, shearing formwork, fixed blade, removal blade and movable mould board, be provided with the through-hole that supplies wire rope to run through on the shearing formwork, fixed blade is fixed in on the shearing formwork, it is fixed in to remove the blade on the movable mould board, the edge of a knife of fixed blade with the edge of a knife of removing the blade is relative and has the shearing mouth that supplies wire rope to run through, shearing mouth and through-hole intercommunication, the drive of shearing driving piece the movable mould board removes and is close to fixed blade with driving the removal blade.

By adopting the technical scheme, the movable blade is driven to be close to the fixed blade under the action of the shearing driving piece, so that the distance of the shearing opening is shortened, the steel wire rope is sheared under the action of the shearing force after the knife edge of the fixed blade and the knife edge of the movable blade are abutted to the steel wire rope, and meanwhile, the steel wire rope can be repeatedly fed without influencing the normal feeding of the follow-up steel wire rope.

Preferably, the device further comprises a guide device, the guide device comprises a guide support and a guide block rotatably connected to the guide support, a guide pipe for the steel wire rope to penetrate through is arranged on the guide block, and the rotating direction of the guide block is the same as the moving direction of the movable blade to the fixed blade.

Through adopting above-mentioned technical scheme, because shearing mechanism cuts wire rope through the mode of shearing, and then at fixed blade and the in-process that removes blade and wire rope butt to wire rope sheared, because the effect of shearing force makes wire rope can take place certain deflection, can lead to detecting the pipe to be broken off with the fingers and thumb after the long-time working process, and then influence wire rope's normal material loading, and through the setting of guide block, make wire rope at the in-process that deflects, can drive the synchronous emergence rotation of guide block, and then can avoid detecting the condition that the pipe buckled effectively.

Preferably, the end riveting mechanism, the mounting plate riveting mechanism and the tail riveting mechanism comprise riveting machines, each riveting machine comprises a riveting driving piece, a driving arm, a fixed arm and a fixed seat, the driving arm and the fixed arm are arranged at two sides of the advancing direction of the steel wire rope, the fixed seat is arranged at two sides of the driving arm and the fixed arm and is fixedly connected with the fixed arm, the driving arm is rotatably connected with the fixed seat, one end of the driving arm is abutted against the driving rod of the riveting driving piece, a riveting channel for the steel wire rope to penetrate through is arranged between the other end of the driving arm and the fixed arm, and the fixed seat is provided with a connecting channel communicated with the riveting channel, the end of the driving arm facing the riveting channel and the end of the fixed arm facing the riveting channel are both provided with riveting blocks, the riveting driving piece drives the driving arm to rotate so as to enable the riveting blocks on two sides of the riveting channel to be close to or far away.

Through adopting above-mentioned technical scheme, through the action of riveting driving piece, drive the actuating arm and take place to rotate, and because the fixed part is connected with the fixing base, make the interval that fixing base and actuating arm kept away from the one end of riveting driving piece can reduce, and then make the interval between the riveting piece reduce, realize the action of riveting, this kind of mode simple structure, high efficiency is fit for long-time continuous operation simultaneously, and upper end open-ended sets up and conveniently places mounting panel and hollow screw, assembly efficiency is high.

Preferably, the riveting machine of the tail riveting mechanism and the end riveting mechanism comprises an ejection device, the ejection device comprises an ejection driving part arranged outside the riveting machine and an ejection part fixed on the driving end of the ejection driving part, the ejection part is provided with ejection parts extending to two ends outside the riveting channel, the hollow screw is positioned above the ejection parts, and the ejection driving part drives the ejection part to move upwards so as to enable the ejection parts to lift the hollow screw to be separated from the riveting channel.

By adopting the technical scheme, the hollow screw rod after riveting is completed can be automatically ejected out under the action of the ejection device, so that the situation that a worker stretches a hand into the riveting channel and takes out the hollow screw rod for blanking is avoided, the automation degree is higher, and the potential safety hazard is reduced.

Preferably, the tail riveting mechanism further comprises a movable guide device, the movable guide device comprises a movable driving piece, a connecting seat is arranged at the driving end of the movable driving piece, a movable guide pipe which extends into the riveting passage and is penetrated by the steel wire rope is arranged on the connecting seat, and the movable driving piece drives the movable guide pipe to be placed into or separated from the riveting passage.

Through adopting above-mentioned technical scheme, when not assembling hollow screw in the afterbody riveting mechanism, the riveting passageway can be put into to the activity pipe, and then makes can carry on spacingly to the wire rope through the activity pipe, avoids vacating great interval and leads to wire rope to take place the circumstances such as buckle, skew at the in-process of transporting, and the fault-tolerant rate is higher.

Preferably, the riveting machine of mounting panel riveting mechanism is still including mounting panel unloader, and the fixed pipe of mounting panel stretches into in the riveting passageway, and the extension board of mounting panel is located the upper end of riveting machine, mounting panel unloader includes jacking piece and ejector member, the actuating lever of jacking piece is provided with fixed tray, fixed tray supplies the extension board of mounting panel to place, the ejector member is fixed in the one side that the riveting passageway was kept away from to fixed tray, the jacking piece action breaks away from with the fixed pipe and the riveting passageway of drive mounting panel, and the fixed pipe and the riveting passageway of mounting panel break away from the back, the ejector member action is in order to release the mounting panel.

By adopting the technical scheme, the mounting plate after installation can be automatically discharged due to the arrangement of the mounting plate discharging device, the automation degree is higher, and the potential safety hazard is reduced.

Preferably, the first feeding mechanism comprises a feeding support, a feeding wheel, a pressing wheel, a feeding driving piece, a feeding pressing piece, an upper opening and closing guide pipe and a lower opening and closing guide pipe, the feeding wheel, the feeding driving piece and the feeding pressing piece are all arranged on the feeding support, the feeding driving piece drives the feeding wheel to rotate, the pressing wheel is connected to the feeding pressing piece in a rotating mode, the feeding pressing piece drives the pressing wheel to be close to the feeding wheel, and a steel wire rope passes through the space between the feeding wheel and the pressing wheel;

the lower opening and closing guide pipe is arranged on the feeding support, the lower opening and closing guide pipe is arranged at two ends of the feeding wheel along the conveying direction of the steel wire rope, the upper opening and closing guide pipe is arranged on the feeding pressing piece, the upper opening and closing guide pipe and the lower opening and closing guide pipe can be spliced to form the feeding guide pipe for the steel wire rope to penetrate through, and the feeding pressing piece moves to link the upper opening and closing guide pipe and the lower opening and closing guide pipe to be spliced or separated.

Through adopting above-mentioned technical scheme, the setting of going up the pipe that opens and shuts and the pipe that opens and shuts down makes wire rope and first feeding mechanism can break away from at mounting panel unloader and ejecting device's combined action, and then can realize the full-automatic unloading of the product after the riveting, and degree of automation is higher.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the steel wire rope can be riveted without a worker penetrating the steel wire rope into the hollow screw or the mounting plate, so that the automation degree is high, and the method is more suitable for modern production processes;

2. need not the workman and participate in the riveting, the security is higher.

Drawings

Fig. 1 is a schematic diagram of the structure of a wire rope for a landing door of an elevator.

Fig. 2 is a schematic structural view of the automatic riveting and pressing rotary machine.

Fig. 3 is a plan view of the table and a mechanism provided on the table.

Fig. 4 is a schematic structural view of the mounting plate rotation housing mechanism.

Fig. 5 is a schematic structural diagram of the material belt on the hollow screw.

Fig. 6 is a schematic structural view of a wire rope feeding mechanism.

Fig. 7 is a schematic structural diagram of the feeding and pressing device.

Fig. 8 is a schematic structural view of a wire rope feeding detection mechanism.

Fig. 9 is an exploded schematic view of the shearing mechanism.

Fig. 10 is a schematic structural diagram of the tail riveting mechanism and the shearing mechanism.

Fig. 11 is an exploded view of the riveter press.

Fig. 12 is a schematic structural view of the end-riveting mechanism.

Fig. 13 is a schematic structural view of the hollow screw when assembled to the tail riveting mechanism.

Fig. 14 is a schematic structural view of the mounting plate caulking mechanism.

Fig. 15 is a schematic structural view of the first feeding mechanism or the second feeding mechanism.

Fig. 16 is a schematic structural view of the first feeding mechanism or the second feeding mechanism when the upper opening/closing guide pipe is separated from the lower opening/closing guide pipe.

Fig. 17 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a work table; 2. a steel wire rope collecting frame; 3. a steel wire rope feeding mechanism; 4. a steel wire rope feeding detection mechanism; 5. a shearing mechanism; 6. a tail riveting mechanism; 7. a first feeding mechanism; 8. mounting plate riveting mechanism; 9. a second feeding mechanism; 10. an end riveting mechanism; 11. a mounting plate rotating and accommodating mechanism; 12. feeding the material belt by the hollow screw; 13. a feeding clamping mechanism; 111. a rotating cylinder; 112. rotating the lower support; 113. rotating the upper support; 114. a storage rack; 1141. receiving the block; 1142. a receiving groove; 121. a material feeding belt bracket; 122. a synchronous pulley; 123. a drive motor; 124. a feeding synchronous belt; 125. a groove is arranged in a penetrating way; 131. clamping the bracket; 132. a manipulator; 31. a feeding mounting plate; 32. a feeding conduit; 33. a feeding rope-feeding roller; 34. a feeding pressing roller; 35. a feeding and pressing device; 36. rotating the swing arm; 37. a feeding driving member; 351. adjusting the screw rod; 352. a feeding compression spring; 353. a limiting gasket; 354. a feeding fixing plate; 355. a drive block; 41. detecting the mounting plate; 42. detecting a feeding roller; 43. detecting a pressing roller; 44. detecting a pressing piece; 45. detecting the catheter; 46. detecting an encoder; 47. detecting a driving piece; 441. a sliding table cylinder; 442. detecting the fixed plate; 51. cutting the support; 52. a shear drive; 53. shearing and supporting a formwork; 54. fixing a blade; 55. moving the blade; 56. moving the template; 57. a limit baffle; 531. a first fixing groove; 561. a second fixing groove; 58. a guide device; 581. a guide block; 582. a guide tube; 14. riveting machine; 141. riveting the driving piece; 142. a drive arm; 143. a fixed arm; 144. a fixed seat; 145. riveting the channel; 146. a bottom support; 147. a connecting channel; 148. riveting and pressing blocks; 15. an ejection device; 151. ejecting the driving piece; 152. ejecting the part; 1521. an extension; 1522. a push-out part; 16. extending the catheter; 17. a movable guide; 171. a movable driving member; 172. a connecting seat; 173. a movable catheter; 18. mounting plate blanking device; 181. a jack-up member; 182. pushing out the piece; 183. fixing the tray; 184. guiding and flanging; 71. a feeding support; 72. a feed wheel; 73. a pinch roller; 74. a feeding driving member; 75. a feeding pressing member; 761. an upper opening and closing duct; 762. a lower opening and closing guide pipe; 751. compressing the driving member; 752. a compression block; 76. a feed conduit; a. mounting a plate; b. a wire rope; c. a hollow screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-17.

The embodiment of the application discloses automatic riveting special machine for steel wire ropes of elevator landing doors. Referring to fig. 2 and 3, the steel wire rope riveting device comprises a workbench 1, a steel wire rope collecting frame 2, and a steel wire rope feeding mechanism 3, a steel wire rope feeding detection mechanism 4, a shearing mechanism 5, a tail riveting mechanism 6, a first feeding mechanism 7, an installation plate riveting mechanism 8, a second feeding mechanism 9 and an end part riveting mechanism 10 which are arranged on the workbench 1 and arranged in sequence along the conveying direction of the steel wire rope. The steel wire rope collecting frame 2 is used for collecting coiled steel wire ropes, and the steel wire ropes are led out from the steel wire rope collecting frame 2 and connected to the steel wire rope feeding mechanism 3. The steel wire rope feeding mechanism 3, the steel wire rope feeding detection mechanism 4, the first feeding mechanism 7 and the second feeding mechanism 9 are all used for driving the steel wire ropes to move, and the first feeding mechanism 7 can also drive the steel wire ropes to reversely convey. The end riveting mechanism 10 and the tail riveting mechanism 6 are used for riveting the hollow screws on the two sides of the steel wire rope with the steel wire rope, and the mounting plate riveting mechanism 8 is used for riveting the mounting plate with the steel wire rope. The workbench 1 is further provided with a mounting plate rotating and accommodating mechanism 11, a hollow screw feeding belt 12 and at least one feeding clamping mechanism 13, wherein the feeding clamping mechanism 13 is used for clamping the mounting plate in the mounting plate rotating and accommodating mechanism 11 and the hollow screw on the hollow screw feeding belt 12 to the tail riveting mechanism 6, the mounting plate riveting mechanism 8 and the end part riveting mechanism 10 to wait for riveting.

The loading clamping mechanism 13 firstly clamps the mounting plate and the hollow screw to the end riveting mechanism 10 and the mounting plate riveting mechanism 8, and the steel wire rope is conveyed along a given conveying direction and penetrates through the mounting plate until the end is inserted into the hollow screw of the end riveting mechanism 10 under the combined action of the steel wire rope feeding mechanism 3, the steel wire rope feeding detection mechanism 4, the first feeding mechanism 7 and the second feeding mechanism 9 to wait for the end riveting mechanism 10 and the mounting plate riveting mechanism 8 to carry out riveting.

Referring to fig. 4, the mounting plate rotating and accommodating mechanism 11 includes a rotating cylinder 111 disposed on the workbench 1, a rotating lower support 112 disposed at a rotating end of the rotating cylinder 111, and a rotating upper support 113 disposed above the rotating lower support 112 and coaxial with the rotating lower support 112, wherein a plurality of accommodating brackets 114 for fixing the mounting plate are disposed on the rotating lower support 112 and located in a circumferential direction thereof, and the rotating upper support 113 is used for fixing one end of the accommodating bracket 114 away from the rotating lower support 112. The accommodating bracket 114 includes two accommodating blocks 1141 disposed oppositely, one side of the accommodating block 1141 opposite to the accommodating block is provided with an accommodating groove 1142 for the fixing tube of the mounting plate to penetrate through, and the accommodating groove 1142 penetrates through the upper end surface of the accommodating block 1141. The fixing tubes of the mounting plates are inserted into the receiving bracket 114, and the mounting plates are stacked one on top of the other.

Referring to fig. 5, the hollow screw material loading belt 12 includes a material loading belt support 121 disposed on the workbench 1, the material loading belt support 121 is provided with two material loading belt supports, and is fixed and parallel to each other by a cross beam, one opposite side of the two material loading belt supports 121 is rotatably connected with a synchronous pulley 122, the synchronous pulleys 122 on the two sides are coaxially disposed in a one-to-one correspondence manner, and a driving motor 123 for driving any one synchronous pulley 122 to rotate is further disposed on the material loading belt support 121. Synchronous pulley 122 on the material loading belt support 121 of both sides all transmits and has material loading hold-in range 124, is provided with the groove 125 that wears to establish that supplies the one end of hollow screw to wear to establish on the material loading hold-in range 124 of both sides, and the both ends of hollow screw wear to locate respectively in the groove 125 that wears to establish that wears to carry on spacingly to hollow screw in both sides material loading hold-in range 124.

Referring to fig. 2, the feeding clamping mechanism 13 includes a clamping bracket 131 and a manipulator 132 disposed on the clamping bracket 131, and the manipulator 132 is rotatably connected to the clamping bracket 131 and is driven by a servo motor to rotate around the clamping bracket 131. In the present embodiment, there are two feeding clamping mechanisms 13, one feeding clamping mechanism 13 is used to clamp the hollow screw in the hollow screw feeding belt 12 to the end riveting mechanism 10, and the feeding clamping mechanism 13 clamps the hollow screw at one end of the feeding timing belt 124 at a time. When the hollow screw at one end of the feeding synchronous belt 124 is clamped to the hollow screw by the feeding clamping mechanism 13, the driving motor 123 rotates to drive the feeding synchronous belt 124 to rotate, so that the next hollow screw moves to a station to be clamped by the feeding clamping mechanism 13.

The other feeding clamping mechanism 13 is used for clamping the mounting plate in the mounting plate rotating and receiving mechanism 11 to the mounting plate riveting mechanism 8, and is also used for clamping the hollow screw in the hollow screw feeding belt 12 to the tail part riveting mechanism 6. The action process of the hollow screw feeding belt 12 after being clamped by the feeding clamping mechanisms 13 at the two sides is the same, and the description is omitted here.

Referring to fig. 6, the wire rope feeding mechanism 3 includes a feeding mounting plate 31, a feeding guide pipe 32, a feeding rope-feeding roller 33, a feeding pressing roller 34, a feeding pressing device 35, a rotating swing arm 36, and a feeding driving member 37 disposed on the feeding mounting plate 31 and driving the rope-feeding roller to rotate. On material loading mounting panel 31 was fixed in workstation 1, the one end of rotating swing arm 36 rotated and is connected on material loading mounting panel 31, material loading pinch roller 34 rotated and is connected in the other end of rotating swing arm 36 and be located the one side of keeping away from material loading mounting panel 31. The feeding rope feeding roller 33 is rotatably connected to one side of the feeding mounting plate 31 facing the rotating swing arm 36 and is positioned below the feeding pressing roller 34. The feeding guide pipe 32 is installed on one side of the feeding installation plate 31 facing the rotating swing arm 36, and the steel wire rope passes through the feeding guide pipe 32 and then passes between the feeding rope feeding roller 33 and the feeding pressing roller 34. The feeding pressing device 35 drives the rotating swing arm 36 to rotate so as to drive the feeding pressing roller 34 to approach the feeding rope conveying roller 33, so that the steel wire ropes passing through the feeding pressing roller 34 and the feeding rope conveying roller 33 are primarily straightened, and are conveyed in a given conveying direction under the rotating action of the feeding rope conveying roller 33.

Referring to fig. 6 and 7, the feeding hold-down device 35 includes an adjusting screw 351, a feeding hold-down spring 352, and limiting washers 353 disposed at two ends of the feeding hold-down spring 352, wherein the limiting washers 353 are circumferentially provided with limiting flanges extending circumferentially toward the feeding hold-down spring 352. The upper end of the feeding mounting plate 31 is fixedly connected with a feeding fixing plate 354 extending to the upper part of the rotary swing arm 36, and the adjusting screw 351 vertically penetrates through the feeding fixing plate 354 in threaded connection. The material loading pressure spring 352 is limited between one end of the rotating swing arm 36 far from the rotating shaft and the material loading fixing plate 354, and the limiting gaskets 353 on the two sides are respectively connected with the adjusting screw 351 and the rotating swing arm 36. The upper end of the feeding hold-down spring 352 is also fixedly provided with a driving block 355, the adjusting screw 351 penetrates through the limiting gasket 353 on the upper side and then is abutted against the driving block 355, the compression amount of the feeding hold-down spring 352 can be changed by rotating the adjusting screw 351, and the pressure of the feeding hold-down roller 34 on the steel wire rope is changed.

Referring to fig. 8, the wire rope feeding detection mechanism 4 includes a detection mounting plate 41, a detection feeding roller 42, a detection pressing roller 43, a detection pressing member 44, a detection guide tube 45 mounted on the detection mounting plate 41, a detection encoder 46, and a detection driving member 47 disposed on the detection mounting plate 41 and driving the detection feeding roller 42 to rotate, wherein the detection driving member 47 is a servo motor in this embodiment. The detection mounting plate 41 is fixed on the workbench 1, and the detection feeding roller 42 is rotatably connected on the detection mounting plate 41. The detection pressing member 44 includes a sliding table cylinder 441 fixed on the detection mounting plate 41 and a detection fixing plate 442 disposed on a sliding table of the sliding table cylinder 441, and the detection pressing roller 43 is rotatably connected to the detection fixing plate 442 and located on a side of the detection fixing plate 442 facing the detection mounting plate 41. The steel wire rope passes through the detection guide pipe 45 after passing through the space between the detection feeding roller 42 and the detection pressing roller 43, and the steel wire rope is secondarily straightened under the action of the detection pressing roller 43 and is conveyed into the detection guide pipe 45 through the rotation of the detection feeding roller 42.

Specifically, because the diameter of the steel wire rope is smaller, at least two detection feed rollers 42 and at least two detection pinch rollers 43 are required to be arranged, the two detection feed rollers 42 are in one-to-one correspondence with the two detection pinch rollers 43, the detection driving member 47 is coaxially connected with one of the detection feed rollers 42, and the two detection feed rollers 42 rotate synchronously in a synchronous belt transmission mode.

Further, a notch for the detection wheel of the detection encoder 46 to penetrate is arranged outside the detection conduit 45, the detection encoder 46 is fixedly connected to the detection mounting plate 41, the detection wheel of the detection encoder 46 is abutted to the steel wire rope in the detection conduit 45, and the detection wheel of the detection encoder 46 is enabled to detect the actual speed of the steel wire rope in the detection conduit 45. In this embodiment, the detection driving member 47 is a servo motor, the detection encoder 46 obtains the actual speed and then feeds the actual speed back to the processor, and the processor dynamically adjusts the rotation speed of the servo motor according to the actual speed, so that the rotation speed of the servo motor is always in a reasonable working state. The processor may be a common processor such as a PLC, an MCU, or the like.

Referring to fig. 9 and 10, the shearing mechanism 5 includes a shearing support 51 fixed to the table 1, a shearing driving member 52, a shearing support 53, a fixed blade 54, a moving blade 55, a moving die plate 56, and a limit stop 57, the shearing driving member 52 is a hydraulic cylinder and is fixed to the shearing support 51, and a driving rod of the shearing driving member 52 is linked with the moving die plate 56. The shearing support 53 is fixed on the shearing support 51, a groove for the movable template 56 and the limiting baffle 57 to penetrate is formed in the shearing support 53, the three are sequentially arranged along the sequence of the shearing support 53, the movable template 56 and the limiting baffle 57, and the shearing support 53 is fixedly connected with the limiting baffle 57. A first fixing groove 531 through which the fixed blade 54 is inserted is formed in a side of the cutting support 53 facing the moving plate 56, and a second fixing groove 561 through which the moving blade 55 is inserted is formed in a side of the moving plate 56 facing the cutting support 53. The shearing support die 53 is provided with a through hole for the steel wire rope to penetrate through, the through hole is communicated with the first fixing groove 531, and the limiting baffle 57 is also provided with a through hole for the steel wire rope to penetrate through. The blade of the fixed blade 54 is opposite to the blade of the movable blade 55, and the two blades form a shear port for the steel wire rope to penetrate through, and the formed shear port is also communicated with the through hole of the shear support 53.

When the wire rope needs to be cut, the cutting driving member 52 is operated to move the movable die plate 56, and further to move the movable blade 55 toward the fixed blade 54 until the wire rope is cut.

Since the wire rope is deviated by the shearing force of the fixed blade 54 and the moving blade 55, a guide 58 is correspondingly provided to prevent the detection guide 45 from being bent. The guiding device 58 comprises a guiding support and a guiding block 581 rotationally connected to the guiding support, a guiding pipe 582 for the steel wire rope to pass through is arranged on the guiding block 581, the rotation direction of the guiding block 581 is the same as the movement direction of the moving blade 55 to the fixed blade 54, and the guiding pipe 582 is partially arranged in the through hole of the shearing support 53 in a penetrating manner.

In the present embodiment, the shearing mechanism 5 is disposed in the vertical direction as a whole on the table 1 (i.e., the arrangement manner of the vertical cutting die), and the moving direction of the movable die plate 56 is also slid in the vertical direction. Accordingly, the guide support is the above-mentioned detecting mounting plate 41, and the guide block 581 is rotatably connected to the detecting mounting plate 41. If the shearing mechanism 5 is arranged transversely (i.e. in the manner of arranging the transverse cutting die), the guide support is correspondingly arranged horizontally.

It should be noted that there is a distance between the wire rope feeding mechanism 3 and the wire rope feeding detection mechanism 4, and the wire rope between the wire rope feeding mechanism 3 and the wire rope feeding detection mechanism 4 is not tensioned, but has a tendency to sag (as shown in fig. 2), so that after the shearing mechanism 5 shears the wire rope, the wire rope does not rebound due to the tensioned tension.

The end riveting mechanism 10, the mounting plate riveting mechanism 8 and the tail riveting mechanism 6 all comprise riveting machines 14, and the riveting machines 14 are arranged on the workbench 1. Referring to fig. 11, the riveting press 14 includes a riveting driving unit 141, a driving arm 142, a fixing arm 143, and a fixing base 144, the riveting driving unit 141 is a hydraulic cylinder, and the driving arm 142 and the fixing arm 143 are disposed on both sides of the traveling direction of the wire rope. The fixing bases 144 are disposed on two sides of the driving arm 142 and the fixing portion and are fixedly connected to the fixing arms 143, and the middle portion of the driving arm 142 is rotatably connected to the fixing arms 143 on the two sides.

Referring to fig. 10 and 11, the rivet driver 141 is provided on the table 1 below the fixing arm 143, and a driving lever of the rivet driver 141 extends in a direction approaching the driving arm 142 and abuts against one end of the driving arm 142. A riveting channel 145 for the steel wire rope to pass through is arranged between the other end of the driving arm 142 and the fixing arm 143, and a bottom support 146 extends from the fixing arm 143 to one side of the driving arm 142 to form the bottom of the riveting channel 145. The fixing seat 144 is provided with a connecting passage 147 communicated with the riveting passage 145.

The driving arms 142 are provided with riveting blocks 148 at one ends thereof facing the riveting channel 145, the riveting driving members 141 drive the driving arms 142 to rotate along the rotation axes thereof so as to enable the riveting blocks 148 at two sides of the riveting channel 145 to be close to or far away from each other, and when the riveting blocks 148 are close to each other, the wire rope is riveted with the corresponding workpiece through the convex patterns on the riveting blocks 148. Since the riveting position of the mounting plate is different from that of the hollow screw, the arrangement of the end riveting mechanism 10, the tail riveting mechanism 6 and the mounting plate riveting mechanism 8 in the ribs of the riveting block 148 is different, which is an adaptive improvement corresponding to the riveting position of the workpiece, and thus is not described herein again.

For the tail riveting mechanism 6 and the end riveting mechanism 10, in order to facilitate the blanking of the hollow screw, the riveting machines 14 of the tail riveting mechanism 6 and the end riveting mechanism 10 are provided with ejection devices 15. Referring to fig. 12, the ejection device 15 includes an ejection driving element 151 disposed outside the riveting machine 14 and an ejection element 152 fixed to a driving end of the ejection driving element 151, the ejection element 152 has an extension portion 1521 extending to above the riveting machine 14 and ejection portions 1522 disposed on the extension portion 1521 and extending to two ends outside the riveting channel 145, and the hollow screw is located above the ejection portion 1522 and abuts against the ejection portion 1522. After the hollow screw and the steel wire rope are riveted, the ejection driving member 151 acts to drive the ejection member 152 to move upward so that the ejection portion 1522 lifts the hollow screw to be separated from the riveting channel 145. In order to further facilitate the detachment of the hollow screw, the ejecting part 1522 may be inclined downward along the extending direction thereof, so that the hollow screw may slide out through the inclined direction of the ejecting part 1522 when detached from the riveting channel 145.

Referring to fig. 10 and 13, in order to improve the stability of the steel wire rope during conveyance between the tail riveting mechanism 6 and the shearing mechanism 5 and to avoid suspension conveyance of the steel wire rope as much as possible, an extension guide 16 extending toward the shearing mechanism 5 is provided on one side of the riveting machine 14 of the tail riveting mechanism 6 facing the shearing mechanism 5, and the extension guide 16 is penetrated by the steel wire rope.

However, in the process of riveting the hollow screw rod at the end part and the mounting plate, the hollow screw rod cannot be directly filled in the tail riveting mechanism 6, so that the steel wire rope passes through a long suspended section, and in order to solve the problem, the movable guide device 17 is correspondingly arranged in the tail riveting mechanism 6. The movable guiding device 17 includes a movable driving element 171, the type of the movable driving element 171 is selected from an MHW2 type finger cylinder, and the movable driving element 171 is fixed on one side of the riveting machine 14 of the tail riveting mechanism 6 facing the shearing mechanism 5. The driving end of the movable driving member 171 is provided with a connecting seat 172, the connecting seat 172 is integrally provided with a movable conduit 173 extending into the riveting passage 145 and through which the steel wire rope passes, and the movable conduit 173 is driven to be placed into or separated from the riveting passage 145 by the rotation of the driving end of the movable driving member 171.

Therefore, according to the above working conditions, the movable driving member 171 does not need to be an MHW2 type finger cylinder, but may be any cylinder capable of detaching the movable conduit 173 from the riveting passage 145, but the rotary detaching manner of the MHW2 type finger cylinder is more space-saving, and does not affect the normal feeding of the hollow screw.

In addition, in order to facilitate the blanking of the mounting plate, the riveting machine 14 of the mounting plate riveting mechanism 8 further comprises a mounting plate blanking device 18. Referring to fig. 14, the mounting plate has a fixed pipe extending into the riveting passage 145, and an extension plate of the mounting plate is located at the upper end of the riveting machine 14. The mounting plate blanking device 18 comprises a jacking piece 181 and a pushing piece 182, the jacking piece 181 is a guide rod cylinder, the jacking piece 181 is fixed on the outer side of a fixing arm 143 of the riveting press 14, a fixing tray 183 extending towards the upper end of the riveting press 14 is arranged on a driving rod of the jacking piece 181, the fixing tray 183 is used for placing an extending plate of the mounting plate, and guide flanges 184 abutted to the extending plate are arranged at two ends of the fixing tray 183 along the extending direction.

The pushing-out member 182 is a push rod cylinder in this embodiment, the pushing-out member 182 is fixed on a side of the fixing tray 183 away from the riveting channel 145, and the driving rod of the pushing-out member 182 extends toward the extending plate of the mounting plate.

After the riveting of the steel wire rope and the mounting plate is completed, the jacking member 181 moves to drive the fixing tray 183 to ascend integrally, and further drive the mounting plate to ascend simultaneously, so that the fixing pipe of the mounting plate is separated from the riveting passage 145. When the mounting plate's retaining tube is disengaged from the rivet channel 145, the ejector 182 acts to eject the mounting plate.

Referring to fig. 15 and 16, the first feeding mechanism 7 includes a feeding support 71, a feeding wheel 72, a pressing wheel 73, a feeding driving member 74, a feeding pressing member 75, an upper opening and closing guide 761, and a lower opening and closing guide 762, the feeding wheel 72, the feeding driving member 74, and the feeding pressing member 75 are disposed on the feeding support 71, and the feeding driving member 74 drives the feeding wheel 72 to rotate. The feed drive 74 is a servo motor in this embodiment. The feeding presser 75 includes a presser driving member 751, which is a cylinder with a guide rod in the present embodiment, and a presser 752 provided at a driving end of the presser driving member 751. The pinch roller 73 is rotatably connected to the pinch block 752, and the wire rope passes between the feeding wheel 72 and the pinch roller 73. The pressing driving piece 751 drives the pressing wheel 73 to approach the feeding wheel 72, and the steel wire rope is kept tightly abutted against the feeding wheel 72 and the pressing wheel 73 under the action of the pressing driving piece 751.

Further, a lower opening and closing guide duct 762 is provided on the feeding support 71, and the lower opening and closing guide duct 762 is arranged at both ends of the feeding wheel 72 in the conveying direction of the wire rope. The upper opening and closing pipe 761 is provided on the clamp block 752, and the upper opening and closing pipe 761 is provided at both ends of the clamp wheel 73 along the wire rope conveying direction. The upper opening and closing duct 761 and the lower opening and closing duct 762 can be spliced to form a feeding duct 76 for the steel wire rope to penetrate through, and the upper opening and closing duct 761 and the lower opening and closing duct 762 are spliced or separated through the action of the compression driving piece 751.

In addition, in the present embodiment, the structure of the second feeding mechanism 9 is the same as that of the first feeding mechanism 7, and the description thereof is omitted. To further maintain stability during the conveyance of the steel cord, and referring to fig. 17, the feed conduits 76 are all disposed through the connecting passage 147 of the riveting press 14.

The specific working steps of the automatic riveting and pressing rotating machine for the steel wire rope of the elevator landing door are as follows:

first, the mounting plate rotating and accommodating mechanism 11 and the hollow screws in the hollow screw feeding belt 12 are clamped by the feeding clamping mechanism 13 to the mounting plate riveting mechanism 8 and the end part riveting mechanism 10. At this time, the movable conduit 173 of the tail riveting mechanism 6 is inserted into the riveting passage 145.

Then, the steel wire rope feeding mechanism 3, the steel wire rope feeding detection mechanism 4, the first feeding mechanism 7 and the second feeding mechanism 9 work together to drive the steel wire rope to sequentially pass through the movable guide pipe 173, the fixed pipe of the mounting plate and the hollow screw of the end riveting mechanism 10.

Thereafter, the riveting machine 14 of the end riveting mechanism 10 operates, and the hollow screw is ejected out of the end riveting mechanism 10 by the ejector 15.

And then, the steel wire rope feeding mechanism 3, the steel wire rope feeding detection mechanism 4, the first feeding mechanism 7 and the second feeding mechanism 9 continue to work so as to enable the steel wire rope to continue to move, and after the steel wire rope moves to a preset fixing position with the mounting plate, the riveting machine 14 of the mounting plate riveting mechanism 8 works to complete the fixing of the mounting plate and the steel wire rope.

Then, the mounting plate blanking device 18 operates, and at the same time, the feeding pressing member 75 of the second feeding mechanism 9 returns to separate the upper opening/closing guide 761 from the lower opening/closing guide 762, and blanking is performed on all the workpieces from the first feeding mechanism 7 to the end portion riveting mechanism 10.

Thereafter, the shearing mechanism 5 is operated to shear the steel wire rope, the first feeding mechanism 7 continues to drive the steel wire rope to move along the conveying direction, when the steel wire rope is separated from the movable conduit 173, the movable driving member 171 is operated to separate the movable conduit 173 from the riveting passage 145, and thereafter the steel wire rope continues to convey for a certain distance, and simultaneously the feeding clamping mechanism 13 clamps the hollow screw in the hollow screw feeding belt 12 to the tail riveting mechanism 6.

When the hollow screw is fitted into the tail riveting mechanism 6, the first feeding mechanism 7 is reversed to drive the wire rope to move in the direction opposite to the conveying direction and insert the wire rope into the hollow screw. Thereafter, the riveting machine 14 of the tail riveting mechanism 6 operates to complete the riveting.

Finally, the ejector 15 of the tail riveting mechanism 6 ejects the hollow screw, and at the same time, the feeding presser 75 of the first feeding mechanism 7 operates to separate the upper opening/closing duct 761 from the lower opening/closing duct 762, so that the workpiece is blanked by the ejector 15 of the tail riveting mechanism 6.

In addition, the driving member in the present embodiment may be one or more of a cylinder, an oil cylinder, and an electric cylinder, and the selection of the driving member described in the above embodiments should not limit the protection scope of the present application.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an automatic riveting special plane of elevator layer door wire rope which characterized in that: the steel wire rope riveting device comprises a steel wire rope feeding mechanism (3), a steel wire rope feeding detection mechanism (4), a shearing mechanism (5), a tail riveting mechanism (6), a first feeding mechanism (7), an installation plate riveting mechanism (8), a second feeding mechanism (9) and an end part riveting mechanism (10) which are sequentially arranged along the conveying direction of a steel wire rope;

the end riveting mechanism (10) and the tail riveting mechanism (6) are used for riveting the hollow screw and the steel wire rope, the mounting plate riveting mechanism (8) is used for riveting the mounting plate and the steel wire rope, the shearing mechanism (5) is used for cutting off the steel wire rope, the steel wire rope feeding detection mechanism (4), the first feeding mechanism (7) and the second feeding mechanism (9) are all used for driving the steel wire rope to move, and the first feeding mechanism (7) can also drive the steel wire rope to reversely transport.

2. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 1, is characterized in that: wire rope feed mechanism (3) send rope gyro wheel (33), material loading pinch-off rollers (34), material loading closing device (35), rotation swing arm (36) and drive to send rope gyro wheel pivoted material loading driving piece (37) including material loading mounting panel (31), material loading pinch-off rollers (34) set up in the one end of rotating swing arm (36), the other end that rotates swing arm (36) rotates and connects on material loading mounting panel (31), and wire rope runs through material loading pipe (32) and process between material loading send rope gyro wheel (33) and material loading pinch-off rollers (34), material loading pinch-off devices (35) drive rotates swing arm (36) and rotates in order to drive material loading pinch-off rollers (34) to material loading send rope gyro wheel (33) to be close to.

3. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 2, is characterized in that: wire rope pay-off detection mechanism (4) detect pay-off gyro wheel (42), detect and compress tightly gyro wheel (43), detect and compress tightly piece (44), detect pipe (45), detect encoder (46) and drive and detect pay-off gyro wheel (42) pivoted detection driving piece (47), and wire rope passes through detect between pay-off gyro wheel (42) and the detection compress tightly gyro wheel (43) and run through detect pipe (45), it detects compress tightly gyro wheel (43) and is close to detecting pay-off gyro wheel (42) to detect the drive of piece (44), it is provided with the breach that the detection wheel that supplies to detect encoder (46) runs through to detect pipe (45) outward, detect the wire rope butt in the detection wheel of encoder (46) and detection pipe (45).

4. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 3, is characterized in that: the shearing mechanism (5) comprises a shearing driving piece (52), a shearing supporting die (53), a fixed blade (54), a moving blade (55) and a moving template (56), a through hole for a steel wire rope to penetrate through is formed in the shearing supporting die (53), the fixed blade (54) is fixed on the shearing supporting die (53), the moving blade (55) is fixed on the moving template (56), a knife edge of the fixed blade (54) is opposite to the knife edge of the moving blade (55) and is provided with a shearing opening for the steel wire rope to penetrate through, the shearing opening is communicated with the through hole, and the shearing driving piece (52) drives the moving template (56) to move so as to drive the moving blade (55) to be close to the fixed blade (54).

5. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 4, is characterized in that: the steel wire rope fixing device is characterized by further comprising a guide device (58), wherein the guide device (58) comprises a guide support and a guide block (581) rotatably connected to the guide support, a guide pipe (582) for a steel wire rope to penetrate through is arranged on the guide block (581), and the rotating direction of the guide block (581) is the same as the moving direction of the movable blade (55) to the fixed blade (54).

6. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 1, is characterized in that: the end riveting mechanism (10), the mounting plate riveting mechanism (8) and the tail riveting mechanism (6) respectively comprise a riveting machine (14), the riveting machine (14) comprises a riveting driving piece (141), a driving arm (142), a fixed arm (143) and a fixed seat (144), the driving arm (142) and the fixed arm (143) are arranged on two sides of the traveling direction of the steel wire rope, the fixed seat (144) is arranged on two sides of the driving arm (142) and the fixed arm (143) and fixedly connected with the fixed arm (143), the driving arm (142) is rotatably connected with the fixed seat (144), one end of the driving arm (142) is abutted against the driving rod of the riveting driving piece (141), a riveting channel (145) for the steel wire rope to penetrate through is arranged between the other end of the driving arm (142) and the fixed arm (143), and a connecting channel (147) communicated with the riveting channel (145) is arranged on the fixed seat (144), the riveting device is characterized in that one end, facing the riveting channel (145), of the driving arm (142) and one end, facing the riveting channel (145), of the fixing arm (143) are respectively provided with a riveting block (148), and the riveting driving piece (141) drives the driving arm (142) to rotate so that the riveting blocks (148) on two sides of the riveting channel (145) are close to or far away from each other.

7. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 6, is characterized in that: the riveting machine (14) of the tail riveting mechanism (6) and the end riveting mechanism (10) comprises ejection devices (15), each ejection device (15) comprises an ejection driving part (151) arranged outside the riveting machine (14) and an ejection part (152) fixed on the driving end of the ejection driving part (151), each ejection part (152) is provided with an ejection part (1522) extending to the two ends of the outside of the riveting channel (145), the hollow screw is located above the ejection part (1522), and the ejection driving parts (151) drive the ejection parts (152) to move upwards so that the ejection parts (1522) lift the hollow screw to be separated from the riveting channel (145).

8. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 6, is characterized in that: the tail riveting mechanism (6) further comprises a movable guide device (17), the movable guide device (17) comprises a movable driving piece (171), a connecting seat (172) is arranged at the driving end of the movable driving piece (171), a movable guide pipe (173) which extends into the riveting channel (145) and is penetrated by a steel wire rope is arranged on the connecting seat (172), and the movable guide pipe (173) is driven by the movable driving piece (171) to be placed into or separated from the riveting channel (145).

9. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 6, is characterized in that: the riveting machine (14) of the mounting plate riveting mechanism (8) further comprises a mounting plate blanking device (18), a fixing pipe of the mounting plate extends into the riveting channel (145), an extending plate of the mounting plate is located at the upper end of the riveting machine (14), the mounting plate blanking device (18) comprises a jacking piece (181) and a pushing piece (182), a driving rod of the jacking piece (181) is provided with a fixing tray (183), the fixing tray (183) is used for placing the extending plate of the mounting plate, the pushing piece (182) is fixed on one side, away from the riveting channel (145), of the fixing tray (183), the jacking piece (181) acts to drive the fixing pipe of the mounting plate to be separated from the riveting channel (145), and after the fixing pipe of the mounting plate is separated from the riveting channel (145), the pushing piece (182) acts to push out the mounting plate.

10. The automatic riveting special machine for the steel wire rope of the elevator landing door according to claim 9, is characterized in that: the first feeding mechanism (7) comprises a feeding support (71), a feeding wheel (72), a pressing wheel (73), a feeding driving piece (74), a feeding pressing piece (75), an upper opening and closing guide pipe (761) and a lower opening and closing guide pipe (762), the feeding wheel (72), the feeding driving piece (74) and the feeding pressing piece (75) are all arranged on the feeding support (71), the feeding driving piece (74) drives the feeding wheel (72) to rotate, the pressing wheel (73) is rotationally connected to the feeding pressing piece (75), the feeding pressing piece (75) drives the pressing wheel (73) to approach the feeding wheel (72), and a steel wire rope passes between the feeding wheel (72) and the pressing wheel (73);

the lower opening and closing guide pipe (762) is arranged on the feeding support (71), the lower opening and closing guide pipe (762) is arranged at two ends of the feeding wheel (72) along the conveying direction of the steel wire rope, the upper opening and closing guide pipe (761) is arranged on the feeding pressing piece (75), the upper opening and closing guide pipe (761) and the lower opening and closing guide pipe (762) can be spliced to form the feeding guide pipe (76) for the steel wire rope to penetrate through, and the feeding pressing piece (75) acts and links the upper opening and closing guide pipe (761) and the lower opening and closing guide pipe (762) to be spliced or separated.

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