Long-distance bending and stretching type glass wiping device
Technical Field
The invention belongs to the technical field of glass wiping devices, and particularly relates to a long-distance bending and stretching type glass wiping device.
Background
In the field of conventional long-distance bending and stretching type glass wiping machinery, the long-distance bending and stretching type glass wiping device has a wide application prospect, the good and efficient transmission of the bending and stretching type glass wiping device can effectively ensure the stability and effectiveness of an output main body, and in the existing transmission mechanism, the mechanical structure system capable of wiping the long-distance glass is relatively few. In current telescoping device, some schemes are realized flexible through the counterpoint block of hold-in range, and some realize flexible through hydraulic transmission, and some realizes shrink etc. through the scaffold frame mode of building progressively, and its relevant scheme all has great problem. Firstly, the expansion and contraction are realized through the alignment and the clamping of the synchronous belts, and the biggest problems are that the stress performance of the synchronous belts is poor, the strength of the connection points of the synchronous belts is not enough, and the phenomena of output fracture and bending of the expansion and contraction device are easy to happen suddenly in a long distance; secondly, the hydraulic transmission cost is relatively high, the transmission matching construction is large, and the engineering construction economy is not realized; finally, the scaffold progressive building mode is a traditional telescopic long-distance bending and stretching type glass wiping mode, and the scaffold progressive building mode is low in telescopic efficiency, high in manual construction cost and the like; it is necessary to use a highly efficient flexion-extension transmission. The existing bending and stretching device has the problems of insufficient strength, poor economic benefit, low bending and stretching automation degree and the like, and the problem that the medicine taking in engineering practice construction is difficult to meet is solved. The existing transmission structure is complex, engineering construction is complex, the application range is relatively limited, the cost is high, the assembly is complex, and finally the production cost is relatively high.
At present, for the field of the bending and stretching glass wiping device and method, the existing related machines have the defects of complex structure, high manufacturing cost, high requirements on manufacturing and assembling, complex assembling process, difficult maintenance and the like, and the reduction of the process difficulty through structural optimization is the mainstream trend of the field of the bending and stretching device and method.
Disclosure of Invention
The invention aims to provide a long-distance bending and stretching type glass wiping device, which solves the problems of complex structure and poor transmission effect of the bending and stretching type glass wiping device in the prior art.
The technical scheme includes that the long-distance bending and stretching type glass wiping device comprises a base, wherein a moving device is connected to the lower portion of the base, a supporting frame, an automatic screw box, a screw positioning device and a driving device are arranged above the base respectively, the automatic screw box is connected with the screw positioning device, the supporting frame is connected with a bending and stretching device I, and one end of the bending and stretching device I is sequentially connected with a bending and stretching device II, a bending and stretching device III, a bending and stretching device IV and a glass wiping executing mechanism.
The present invention is also characterized in that,
the mobile device includes to be connected with the frame lower surface and carries the thing board, the below of carrying the thing board is provided with a pair of location axle bed I, a pair of location axle bed I is connected with location axle bed II through the location axle, the one end of location axle is connected with little runner, the edge of little runner is connected with the rotation rocker, the one end that location axle bed II kept away from the location axle is connected with the rotary disk, the rotary disk is coaxial to be connected with the board through ball bearing, the board lower surface is provided with two pairs of fixed hinges that are middle symmetric distribution along the board axis, two pairs of fixed hinges have cup jointed logical axle respectively, the both ends that lead to.
The automatic screw box comprises a foot support I connected with the upper surface of the machine base, an inner groove is formed in the foot support I, a positioning shell is clamped in the inner groove through a buckle, a screw groove is formed in the positioning shell, a screw is arranged in the screw groove, an ejection spring is arranged in the position, located in the screw groove, of the inner groove of the foot support I, the top end of the positioning shell is of a through hole concave structure, and a screw positioning device is arranged at the top end of the positioning shell.
Screw positioner includes the foot II with frame upper surface connection, and the foot II is connected with the one end of bracing piece, and the other end and the minor axis II of bracing piece are connected, and the both ends of minor axis II are connected with anchor clamps, are connected with motor II between the anchor clamps, and motor II sets up on the top through-hole "concave" type structure of location shell.
Drive arrangement is including parallel arrangement in guide rail I and the guide rail II of frame upper surface, be provided with slider I on the guide rail I, be connected with free bearing II on the slider I, be provided with slider II on the guide rail, be connected with free bearing III on the slider II, free bearing III passes through I connection of step shaft with free bearing II, free bearing I has been cup jointed to the outside of step shaft I, be connected with motor I on the free bearing I, the output of motor I is connected with gear I, I side hub connection of step shaft on and be located the free bearing has gear II, II meshing of gear have rack V, rack V sets up in the upper surface of frame, the end connection that I is close to rack V of step shaft has the rotation valve hand, the edge of rotation valve hand is provided with and waves the pendulum rod.
The bending and stretching device I comprises a bending and stretching device I, a pair of guide rails III is arranged on the upper surface of the outer side of the bending and stretching body I, a slide block III is arranged on the pair of guide rails III, the slide block III is connected with a top plate of the supporting frame, a rack I is arranged at the bottom end of the bending and stretching body I, and the rack I is meshed with a gear I and is connected with a bending and stretching device II on the inner side of the bending and stretching body I.
The bending and stretching device II comprises a bending and stretching body II, a rack II is arranged at the bottom end of the bending and stretching body II, the rack II and the rack I are arranged on the same side, the rack II is meshed with the gear I, a pair of guide rails IV is arranged on the upper surface of the outer side of the bending and stretching body II, a slide rail I is arranged on the pair of guide rails IV, and the slide rail I is connected with the top of the inner side of the bending and stretching body I.
The bending and stretching device III comprises a bending and stretching body III, a rack III is arranged at the bottom end of the bending and stretching body III, the rack III and the rack II are arranged on the same side, the rack III is meshed with the gear I, a pair of guide rails V is arranged on the upper surface of the outer side of the bending and stretching body III, a slide rail II is arranged on the pair of guide rails V, and the slide rail II is connected with the top of the inner side of the bending and stretching body II.
The bending and stretching device IV comprises a bending and stretching body IV, a rack IV is arranged at the bottom end of the bending and stretching body IV, the rack IV and the rack III are arranged on the same side, the rack IV is meshed with the gear I, guide rails VI are arranged on the upper surface of the outer side of the bending and stretching body IV, a pair of guide rails VI are provided with slide rails III, and the slide rails III are connected with the top of the inner side of the bending and stretching body III.
The glass wiping actuating mechanism comprises a fixed plate, one side of the fixed plate is connected with the flexion-extension body IV, the other side of the fixed plate is connected with an installation seat, and the installation seat is connected with the wiping roller through a clip.
The invention has the beneficial effects that: the long-distance bending and stretching type glass wiping device is simple in structure, the installation process of bending and stretching type glass wiping measures of the existing similar products is reduced, the transmission effect is good, the transmission function is realized by adopting gear and rack meshing, the long-distance bending and stretching type glass wiping device has good bending and stretching performance, the bending and stretching degree is enhanced, and the cost is reduced.
Drawings
FIG. 1 is a schematic view of a teleflex glass wiping apparatus of the present invention;
FIG. 2 is a schematic view of a driving device of the remote bending and extending type glass wiping apparatus according to the present invention;
FIG. 3 is a schematic view of a screw positioning device and an automatic screw magazine of a remote-bending and extending type glass wiping apparatus according to the present invention;
FIG. 4 is a side view of a teleflex glass wiping apparatus of the present invention;
FIG. 5 is an enlarged view of the drive means in the glass wiping apparatus of the present invention;
FIG. 6 is an enlarged view of the screw positioning device and the automatic screw magazine of the glass wiping apparatus of the present invention.
In the figure, 1, a machine base, 2, a driving device, 3, an automatic screw box, 4, a screw positioning device, 5, a bending and stretching device I, 6, a supporting frame, 7, a bending and stretching device II, 8, a bending and stretching device III, 9, a bending and stretching device IV, 10, a glass wiping actuating mechanism and 11, a moving device are arranged;
2-1, a motor I, 2-2, a stepped shaft I, 2-3, a hinged support I, 2-4, a hinged support II, 2-5, a sliding block I, 2-6, a guide rail I, 2-7, a gear II, 2-8, a hinged support III, 2-9, a rotary valve handle, 2-10, a sliding block II, 2-11, a rocking swing rod, 2-12, a rack V, 2-13, a guide rail II, 2-14 and a gear I;
3-1, a foot support I, 3-2, an ejection spring, 3-3, a positioning shell and 3-4 screws;
4-1, a foot support II, 4-2, a support rod, 4-3, a short shaft II, 4-4, a motor II, 4-5 and a clamp;
5-1, a bending and stretching body I, 5-2, a rack I, 5-3 and a guide rail III;
7-1, a flexion-extension body II, 7-2, a rack II, 7-3, a guide rail IV, 7-4, a slide rail I;
8-1, 8-2, 8-3, 8-4 and V rack;
9-1, 9-2 of a bending and stretching body IV, 9-3 of a rack IV, 9-3 of a sliding rail III, 9-4 of a guide rail VI;
10-1 parts of a fixing plate, 10-2 parts of a mounting seat, 10-3 parts of a wiping roller and 10-4 parts of a clip;
11-1 parts of a carrying plate, 11-2 parts of a positioning shaft seat I, 11-3 parts of a positioning shaft, 11-4 parts of a small rotating wheel, 11-5 parts of a rotating rocker, 11-6 parts of a positioning shaft seat II, 11-7 parts of a rotating disc, 11-8 parts of a ball bearing, 11-9 parts of a machine table, 11-10 parts of a fixed hinge support, 11-11 parts of a through shaft and 11-12 parts of a moving wheel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses a long-distance flexion-extension type glass wiping device, which comprises a base 1, wherein a moving device 11 is connected below the base 1, a support frame 6, an automatic screw box 3, a screw positioning device 4 and a driving device 2 are respectively arranged above the base 1, the automatic screw box 3 is connected with the screw positioning device 4, the support frame 6 is connected with a flexion-extension device I5, and one end of the flexion-extension device I5 is sequentially connected with a flexion-extension device II 7, a flexion-extension device III 8, a flexion-extension device IV 9 and a glass wiping executing mechanism 10.
The moving device 11 comprises a carrying plate 11-1 connected with the lower surface of a machine base 1 through screws, a pair of positioning shaft seats I11-2 are welded below the carrying plate 11-1, the pair of positioning shaft seats I11-2 are symmetrically arranged along the axis of the carrying plate 11-1, the pair of positioning shaft seats I11-2 are connected with a positioning shaft seat II 11-6 through a positioning shaft 11-3, one end of the positioning shaft 11-3 is connected with a small rotating wheel 11-4 through a shaft hub, the edge of the small rotating wheel 11-is welded with a rotating rocker 11-5, one end of the positioning shaft seat II 11-6, far away from the positioning shaft 11-3, is welded at the central position of a rotating disk 11-7, the rotating disk 11-7 is coaxially connected with a central groove of the machine base 11-9 through a ball bearing 11-8, and two pairs of fixed hinge supports 11-9 symmetrically distributed in the middle along the central axis 10, a through shaft 11-11 is sleeved between each pair of fixed hinged supports 11-10, and two ends of each through shaft 11-11 are connected with a movable wheel 11-12 through a shaft hub.
As shown in figures 3 and 6, the automatic screw box 3 comprises a foot support I3-1 connected with the upper surface of the machine base 1, an inner groove is arranged in the foot support I3-1, a positioning shell 3-3 is clamped in the inner groove through a buckle, a screw groove is formed in the positioning shell 3-3 in a compression molding mode, a plurality of screws 3-4 are arranged in the screw groove, the screws 3-4 are arranged in vertical rows, an ejection spring 3-2 is arranged in the inner groove of the foot support I3-1 and positioned in the screw groove, the ejection spring 3-2 acts on the screws 3-4 arranged in the vertical rows in a jacking mode to realize automatic ejection of the screws 3-4, the top end of the positioning shell 3-3 is of a through hole concave structure, and a screw positioning device 4 is arranged at the top end of the positioning shell 3-3.
The screw positioning device 4 comprises a foot support II 4-1 which is connected with the upper surface of the base 1 through a bolt, the foot support II 4-1 is connected with one end of a supporting rod 4-2 through a welding mode, the other end of the supporting rod 4-2 is connected with a short shaft II 4-3, two ends of the short shaft II 4-3 are connected with clamps 4-5 through screws, a motor II 4-4 is connected between the clamps 4-5 through a screw, the motor II 4-4 is arranged on a concave structure of a through hole at the top end of the positioning shell 3-3, the motor II 4-4 orients to push the screw 3-4 out of a screw groove position so that the screw 3-4 is connected and positioned with the bending and stretching device I5, the bending and stretching device II 7, the bending and stretching device III 88 or the bending and stretching device IV 9, or the motor II 4-4 relaxes the screw 3-4 back into the, the moving device realizes the moving and multi-angle switching of the glass wiping device.
As shown in figures 2 and 5, the driving device 2 comprises guide rails I2-6 and guide rails II 2-13 which are arranged on the upper surface of the base 1 in parallel, a sliding block I2-5 is arranged on the guide rail I2-6, the sliding block I2-5 slides on the guide rail I2-6, the sliding block I2-5 is connected with a hinged support II 2-4 through a screw, a sliding block II 2-10 is arranged on the guide rail II 2-13, the sliding block II 2-10 slides on the guide rail II 2-13, the sliding block II 2-10 is connected with a hinged support III 2-8 through a screw, the hinged support III 2-8 is connected with the hinged support II 2-4 through a stepped shaft I2-2, two ends of the stepped shaft I2-2 are fixed with end covers through bearings on through holes of the hinged support III 2-8 and the hinged support II 2-4, the hinged support I2-3 is fixed with the hinged support III 2-8 through a pin, the hinge I2-3 is sleeved outside the stepped shaft I2-2, the hinge I2-3 is connected with a motor I2-1 through a screw, the output end of the motor I2-1 is connected with a gear I2-14 through a shaft hub, the gear II 2-7 is connected on the stepped shaft I2-2 and located on the side face of the hinge I2-3 through a shaft hub, the gear II 2-7 is meshed with a rack V2-12 to drive the motor I2-1 to realize lane change transmission, the rack V2-12 is arranged on the upper surface of the base 1, a port extending out of a key groove is formed in the end portion, close to the rack V2-12, of the stepped shaft I2-2, the port of the stepped shaft I2-2 is connected with a rotary valve handle 2-9 through a shaft hub, and a shaking swing rod 2-11 is arranged at the edge of the rotary valve.
The flexion and extension device I5 comprises a flexion and extension device I5, the upper surface of the outer side of the flexion and extension body I5-1 is connected with a pair of guide rails III 5-3 through counter bore screws, the pair of guide rails III 5-3 are arranged in parallel, a slide block III is arranged on the pair of guide rails III 5-3, the slide block III is connected with a top plate of the support frame 6 through bolts, a rack I5-2 is arranged at the bottom end of the flexion and extension body I5-1, the rack I5-2 is meshed with a gear I2-14, and the inner side of the flexion and extension body I5-1 is connected with a flexion and extension device II 7 through.
The flexion and extension device II 7 comprises a flexion and extension body II 7-1, a rack II 7-2 is arranged at the bottom end of the flexion and extension body II 7-1, the rack II 7-2 is arranged on the same side as the rack I5-2, the rack II 7-2 is meshed with a gear I2-14, the upper surface of the outer side of the flexion and extension body II 7-1 is connected with a pair of guide rails IV 7-3 through counter bore screws, the pair of guide rails IV 7-3 are arranged in parallel, a slide rail I7-4 is arranged on the pair of guide rails IV 7-3, and the slide rail I7-4 is connected with the top of the inner side of the flexion and extension body I5-1 through.
The flexion and extension device III 8 comprises a flexion and extension body III 8-1, a rack III 8-2 is arranged at the bottom end of the flexion and extension body III 8-1, the rack III 8-2 and the rack II 7-2 are arranged on the same side, the rack III 8-2 is meshed with a gear I2-14, the upper surface of the outer side of the flexion and extension body III 8-1 is connected with a pair of guide rails V8-4 through counter bore screws, the pair of guide rails V8-4 are connected in parallel, a slide rail II 8-3 is arranged on the pair of guide rails V8-4, and the slide rail II 8-3 is connected with the top of the inner side of the flexion and extension body II 7-1 through counter.
The flexion and extension device IV 9 comprises a flexion and extension body IV 9-1, a rack IV 9-2 is arranged at the bottom end of the flexion and extension body IV 9-1, the rack IV 9-2 and the rack III 8-2 are arranged on the same side, the rack IV 9-2 is meshed with a gear I2-14, the upper surface of the outer side of the flexion and extension body IV 9-1 is connected with a pair of guide rails VI 9-4 through counter bore screws, the pair of guide rails VI 9-4 are arranged in parallel, the pair of guide rails VI 9-4 are provided with slide rails III 9-3, and the slide rails III 9-3 are connected with the top of the inner side of the flexion and extension body III 8-1 through counter bore screws.
Positioning holes are uniformly arranged on the side walls of the flexion-extension body I5-1, the flexion-extension body II 7-1, the flexion-extension body III 8-1 and the flexion-extension body IV 9-1, and are arranged on the same side as the rack I5-2.
The gear I2-14 is meshed with the rack IV 9-2, the rack III 8-2, the rack II 7-2 and the rack I5-2 in a staged manner, so that the bending and stretching operation is realized.
As shown in figure 1, the glass wiping executing mechanism 10 comprises a fixing plate 10-1, one side of the fixing plate 10-1 is connected with a flexion-extension body IV 9-1 through a screw, the other side of the fixing plate 10-1 is connected with an installation seat 10-2 through a screw, the installation seat 10-2 is connected with a wiping roller 10-3 through a clip 10-4, and the clip 10-4 is connected with the installation seat 10-2 through a screw.
The motor I2-1 and the motor II 4-4 both adopt intermittent stepping motors.
When the glass cleaning device is used, the motor I2-1 is started, the gear I2-14 rotates, the swinging rod 2-11 rotates according to needs to enable the gear II to move on the rack V2-12, the gear I2-14 is meshed with the rack IV 9-2, the rack III 8-2, the rack II 7-2 and the rack I5-2 in a staged mode to achieve bending and stretching operation, after the gear I is bent and stretched to a proper position, the motor II 4-4 is started, the screw 3-4 is pushed into a positioning hole in the side wall of the bending and stretching body I to be positioned, and then the wiping roller 10-3 is used for wiping glass.