CN113086534A

CN113086534A - Intelligent flexible friction roller conveying equipment

Info

Publication number: CN113086534A
Application number: CN202110447963.6A
Authority: CN
Inventors: 吴琼; 王爽; 潘永国
Original assignee: Anhui Ailingke Industrial Technology Co ltd
Current assignee: Anhui Ailingke Industrial Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-09

Abstract

The invention discloses intelligent flexible friction roller conveying equipment which comprises a plurality of friction rails and rail trolleys running along the friction rails, wherein m reversing mechanisms, n lifting mechanisms and k lifting reversing mechanisms are arranged among the friction rails, the reversing mechanisms are used for transferring the rail trolleys among the friction rails in different directions, the lifting mechanisms are used for transferring the rail trolleys among the friction rails in different heights, the lifting reversing mechanisms are used for transferring the rail trolleys among the friction rails in different heights and different directions, two opposite inclined planes are arranged at the tops of the friction rails, and copper strips are arranged on the friction rails along the length direction. The invention builds the conveying tracks with different heights and different angles in different directions in space, so that the running route of the rail trolley is more flexible, the friction drive is quieter, the dust emission is low, the maintenance is free, the processing requirement on the tracks is lower, and the installation is more convenient.

Description

Intelligent flexible friction roller conveying equipment

Technical Field

The invention relates to the technical field of conveying equipment in industrial automation, in particular to intelligent flexible friction roller conveying equipment.

Background

Traditional transfer chain device driving motor area whole transfer chain operation, motor power is great, is a waste and the tray has signal processing or need distribution cable tow chain protection cable when needing live working to the electric energy, consequently can't carry out long distance transport, is unfavorable for producing the line and extends and reform transform. Traditional conveying system adopts chain, hold-in range or belt, needs to rise tightly, and along with seasonal temperature variation, the tight degree that rises needs the adjustment, if rise tightly improper still can influence the effect of transfer chain, track transport from this begins to obtain more and more extensive application, nevertheless the tray on the small rail car transports the product and need block when stopping, and climbing mechanism need be used in the location, and the structure is complicated loaded down with trivial details, is unfavorable for the reduction of cost and the promotion of efficiency.

Disclosure of Invention

In view of the above technical problems, the present invention aims to: the intelligent flexible friction roller conveying equipment is provided, and conveying of materials is achieved flexibly.

In order to achieve the purpose, the invention provides the following technical scheme:

an intelligent flexible friction roller conveying device comprises a plurality of friction tracks and rail trolleys running along the friction tracks, wherein m reversing mechanisms, n lifting mechanisms and k lifting reversing mechanisms are arranged among the friction tracks, the reversing mechanisms are used for transferring the rail trolleys among the friction tracks in different directions, the lifting mechanisms are used for transferring the rail trolleys among the friction tracks in different heights, the lifting reversing mechanisms are used for transferring the rail trolleys among the friction tracks in different heights and directions, m is more than or equal to 0, n is more than or equal to 0, and k is more than or equal to 0;

the top of the friction track is provided with two opposite inclined planes, the upper ends of the two inclined planes are close to each other, the lower ends of the two inclined planes are far away from each other, and the friction track is provided with a copper strip along the length direction; the rail trolley comprises a trolley body, a motor and an even number of inclined plane rollers are arranged in the trolley body, the inclined plane rollers are uniformly distributed on two sides of the friction rail and respectively abut against two inclined planes, and the motor drives the inclined plane rollers to roll along the inclined planes; the trolley body is provided with an electric brush in contact with the copper strip, and the electric brush is used for supplying power to the motor; the trolley is characterized in that a tail plate is arranged on the top surface of the trolley body, the tail plate comprises an extension portion extending in the same direction or in the opposite direction of the running direction of the trolley body, an even number of supporting rollers are arranged below the extension portion, and the supporting rollers are uniformly distributed on two sides of the friction track and are respectively abutted to the two inclined planes.

Preferably, the friction track comprises a first positioning frame and a second positioning frame which are oppositely arranged at two sides of the friction track, and a supporting frame which is connected with the first positioning frame and the second positioning frame, wherein the bottom of the friction track is connected with the supporting frame, one side of the first positioning frame, facing the second positioning frame, is provided with a V-shaped positioning block, one side of the first positioning frame, facing away from the second positioning frame, is provided with a driving device, and the driving device is used for driving the V-shaped positioning block to move close to or far away from the second positioning frame; the inner sides of the first positioning frame and the second positioning frame are provided with a plurality of guide rollers rotating around the horizontal axis.

Preferably, the upper surface of the supporting frame is provided with a first mounting hole which is vertically downward, the first positioning frame and the second positioning frame are provided with a first threaded hole which is through corresponding to the first mounting hole, an adjusting screw is screwed with the first threaded hole, the lower end surface of the adjusting screw is abutted against the upper surface of the supporting frame, the adjusting screw is provided with a second mounting hole which is through along the axial direction, and a fixing screw penetrates through the second mounting hole and enters the first mounting hole.

Preferably, the tail plate is provided with a tray, the upper surface of the tail plate is provided with a plurality of convex parts, the lower surface of the tray is provided with concave parts contacting with the convex parts, one of the convex parts and the concave parts is an arc surface, and the other one is a conical surface.

Preferably, a plurality of tray positioning blocks are arranged on the tail plate, the convex portions are formed on the tray positioning blocks, the center of each convex portion is provided with a protrusion, a tray floating block is embedded on the lower surface of the tray, the lower surface of each tray floating block is provided with the concave portions, and the center of each concave portion is provided with a hole corresponding to the protrusion.

Preferably, the door opener comprises a main body frame, a linear guide rail and a sliding block in sliding connection with the linear guide rail are arranged on the main body frame, the sliding block is fixedly connected with a sliding plate, a short-section friction track is arranged on the sliding plate, and two ends of the short-section friction track are in butt joint with the friction track; the sliding plate is provided with a knob bolt, the main body frame is provided with a positioning hole corresponding to the knob bolt, the positioning hole is formed in the running path of the sliding plate, and the knob bolt is used for being inserted into the positioning hole and fixing the short-section friction track.

Preferably, including flexible track device, flexible track device includes the carousel, the carousel is rotated by a carousel motor drive, be provided with an arc friction track on the carousel, the carousel outside is provided with 3 at least joint friction tracks, the one end that the carousel center was kept away from to joint friction track docks with the friction track, the orbital both ends of arc friction are in the process of the carousel rotation respectively with 2 joint friction track docks wherein, at this moment arc friction track is tangent with the orbital side of joint friction.

Preferably, the reversing mechanism comprises a first fixed frame, a first rotating platform is arranged on the first fixed frame, a rotating track for being in butt joint with the friction track is arranged on the first rotating platform, and a first servo motor for driving the first rotating platform to rotate is arranged below the first rotating platform.

Preferably, the lifting mechanism comprises a second fixed frame and a lifting track which is vertically and slidably connected with the second fixed frame, a vertical second rack is arranged on the second fixed frame, the lifting track is arranged on a second lifting support, a second gear which is meshed with the second rack is arranged on the second lifting support, and the second gear is driven by a second servo motor to rotate.

Preferably, the lifting reversing mechanism comprises a third fixed frame, a third lifting support connected with the third fixed frame in a vertical sliding manner is arranged on the third fixed frame, a third rotating platform connected with the third lifting support in a horizontal rotating manner is arranged on the third lifting support, and a lifting reversing track butted with the friction track is arranged on the third rotating platform.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the intelligent flexible friction roller conveying equipment comprises a plurality of friction tracks and a rail trolley running along the friction tracks, wherein the friction tracks, the reversing mechanism, the lifting mechanism and the lifting reversing mechanism build conveying tracks with different layer heights and different directions and different angles in space, so that the running route of the rail trolley is more flexible, the space can be fully utilized, and the field is saved; the friction track is characterized in that two opposite inclined planes are arranged at the top of the friction track, the upper ends of the two inclined planes are close to each other, the lower ends of the two inclined planes are far away from each other, inclined plane rollers in the trolley body are attached to the inclined planes, the friction force between the two inclined planes drives the small rail trolley to run, and compared with driving modes such as a gear rack and the like, the friction drive is quieter, low in dust emission, free of maintenance, lower in requirement on track processing and more convenient to install; the electric brush on the small rail car and the copper strip on the friction track are in contact power supply, and the electric brush can continuously run without adding extra cables, so that the whole structure is simpler and smoother, and the material conveying is conveniently and flexibly realized.

Drawings

The technical scheme of the invention is further explained by combining the accompanying drawings as follows:

FIG. 1 is a perspective view of an intelligent flexible friction roller conveying apparatus of the present invention;

FIG. 2 is a perspective view of a friction track of the intelligent flexible friction roller conveying apparatus of the present invention;

FIG. 3 is a perspective view of a rail car of the intelligent flexible friction roller conveying equipment of the present invention;

FIG. 4 is a front view of a rail car of the intelligent flexible friction roller conveying equipment of the present invention;

FIG. 5 is a bottom perspective view of a trolley of the intelligent flexible friction roller conveyor apparatus of the present invention;

FIG. 6 is a perspective view of a first positioning frame and a second positioning frame of the intelligent flexible friction roller conveying device according to the present invention;

FIG. 7 is a schematic view of the positioning of the intelligent flexible friction roller conveying apparatus of the present invention;

FIG. 8 is a schematic connection diagram of a first positioning frame and a supporting frame of the intelligent flexible friction roller conveying device according to the present invention;

FIG. 9 is a schematic view of the connection between the tail plate and the pallet of the intelligent flexible friction roller conveying equipment of the present invention;

FIG. 10 is a perspective view of a reversing mechanism of the intelligent flexible friction roller conveying apparatus of the present invention;

FIG. 11 is a front view of a reversing mechanism of the intelligent flexible friction roller conveyor apparatus of the present invention;

FIG. 12 is a perspective view of the lifting mechanism of the intelligent flexible friction roller conveying apparatus of the present invention;

FIG. 13 is a perspective view of a lifting reversing mechanism of the intelligent flexible friction roller conveying equipment of the present invention;

FIG. 14 is a perspective view of a door opener of the intelligent flexible friction roller conveyor apparatus of the present invention;

fig. 15 is a perspective view of a flexible track device of the intelligent flexible friction roller conveying equipment of the invention.

Wherein: 1. rubbing the rail; 101. a bevel; 102. copper strips; 2. a rail trolley; 21. a trolley body; 22. a bevel roller; 23. an electric brush; 24. a tail plate; 241. an extension; 25. supporting the rollers; 26. a tray positioning block; 261. a convex portion; 262. a protrusion; 3. a reversing mechanism; 31. a first fixed frame; 32. a first rotating platform; 33. rotating the track; 34. a first servo motor; 4. a lifting mechanism; 41. a second fixed frame; 42. a lifting rail; 43. a second rack; 44. a second lifting support; 46. a second servo motor; 5. a lifting reversing mechanism; 51. a third fixed frame; 52. a third lifting support; 53. a third rotary platform; 54. lifting and reversing tracks; 6. a first positioning frame; 61. a V-shaped positioning block; 62. a drive device; 7. a second positioning frame; 8. a support frame; 81. a first mounting hole; 82. longitudinal support; 83. a section bar; 9. a guide roller; 10. a first threaded hole; 11. adjusting screws; 12. fixing screws; 16. positioning the roller; 13. a tray; 131. a tray slider; 1312. an aperture; 14. a door opening device; 141. a main body frame; 142. a linear guide rail; 143. a slider; 144. a slide plate; 145. a short section of friction track; 146. a knob bolt; 147. positioning holes; 148. a limiting block; 149. a proximity switch; 15. a flexible track arrangement; 151. a turntable; 153. an arc-shaped friction track; 154. the joint rubs against the rail.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

As shown in the attached figure 1, the intelligent flexible friction roller conveying equipment comprises a plurality of friction tracks 1 and rail trolleys 2 running along the friction tracks 1, wherein m reversing mechanisms 3, n lifting mechanisms 4 and k lifting reversing mechanisms 5 are arranged between the friction tracks 1, the reversing mechanisms 3 are used for transferring the rail trolleys 2 among the friction tracks 1 in different directions, the lifting mechanisms 4 are used for transferring the rail trolleys 2 among the friction tracks 1 in different heights, and the lifting reversing mechanisms 5 are used for transferring the rail trolleys 2 among the friction tracks 1 in different heights and directions, wherein m is more than or equal to 0, n is more than or equal to 0, and k is more than or equal to 0. The friction track 1, the reversing mechanism 3, the lifting mechanism 4 and the lifting reversing mechanism 5 are used for building conveying tracks with different heights, different directions and different angles in space, so that the running route of the rail trolley 2 is more flexible, the space can be fully utilized, and the field is saved.

As shown in fig. 2, the friction rail 1 is formed with two opposite inclined surfaces 101 at the top, the upper ends of the two inclined surfaces 101 are close to each other, and the lower ends of the two inclined surfaces 101 are far away from each other, so as to provide guidance and support for the rail car 2. The friction track 1 is provided with two copper strips 102 along the length direction, and the two copper strips 102 are used for power supply and information transmission. As shown in fig. 3 to 5, the rail trolley 2 includes a trolley body 21, a motor and an even number of inclined rollers 22 are installed in the trolley body 21, the inclined rollers 22 are uniformly distributed on two sides of the friction rail 1 and respectively abut against two inclined surfaces 101, and the motor drives the inclined rollers 22 to roll along the inclined surfaces 101. The trolley body 21 is provided with a brush 23 which is in contact with the copper belt 102, and the brush 23 is used for supplying power to the motor to drive the bevel roller 22 to rotate. The tail plate 24 is installed on the top surface of the trolley body 21, the tail plate 24 is used for installing the tray 13 used for bearing the workpiece, and the tail plate 24 can be replaced according to the size of the tray 13 so as to meet the requirements of transmission of trays 13 with different sizes. The tail plate 24 comprises an extension part 241 extending towards the same direction or the opposite direction of the running direction of the trolley body 21, an even number of supporting rollers 25 are arranged below the extension part 241, the supporting rollers 25 are uniformly distributed on two sides of the friction track 1 and respectively abut against the two inclined surfaces 101, and the auxiliary supporting and guiding functions are achieved for the rail trolley 2. In the present embodiment, there are two bevel rollers 22 and two support rollers 25, so that the rail car 2 can run on the linear friction rail 1 and can also be steered on the curved friction rail 1. The maximum load of the rail trolley 2 can reach 200kg, the maximum speed is 2m/s, and the repeated positioning accuracy of the rail trolley 2 is +/-0.8 mm.

As shown in fig. 9, the tray 13 is mounted on the tail plate 24, the upper surface of the tail plate 24 has a plurality of protrusions 262, the lower surface of the tray 13 is correspondingly provided with recesses contacting with the protrusions 262, one of the protrusions 262 and the recesses is a cambered surface, and the other is a conical surface. Specifically, a plurality of tray positioning blocks 26 are attached to the tail plate 24, the tray positioning blocks 26 are formed with projections 261, cylindrical projections 262 are formed at the centers of the projections 261, the tray sliders 131 are fitted to the lower surfaces of the trays 13, recesses are formed on the lower surfaces of the tray sliders 131, and holes 1312 corresponding to the projections 262 are formed at the centers of the recesses. When the tray 13 is placed on the tail plate 24, the protrusions 262 are inserted into the holes 1312, and the diameter of the holes 1312 is slightly larger than that of the protrusions 262, so that the tray 13 cannot be greatly deviated on a horizontal plane, and the position of the tray 13 is restrained. In this embodiment, the convex portion 261 of the tray positioning block 26 is a conical surface, the concave portion of the tray floating block 131 is a cambered surface, the convex portion is tangent to the concave portion under the action of gravity, the tray 13 is in approximate line contact with the tail plate 24, the tray 13 is in floating connection with the tail plate 24, the tray positioning block 26 and the tray floating block 131 can be separated when the tray 13 is subjected to external force, the tray 13 is separated from the tail plate 24, the tray can be quickly positioned, and the connection and separation are more convenient and rapid.

As shown in fig. 6, a first positioning frame 6, a second positioning frame 7 and a supporting frame 8 connecting the first positioning frame 6 and the second positioning frame 7 are installed on both sides of the friction rail 1, and the bottom of the friction rail 1 is connected with the supporting frame 8. The supporting frame 8 comprises a longitudinal support 82 connected with the first positioning frame 6 or the second positioning frame 7 and a section bar 83 connected with the longitudinal support 82, the section bar 83 is connected to the bottom of the friction track 1, a special mounting groove is reserved on the bottom surface of the friction track 1, and the first positioning frame 7 and the second positioning frame 8 can be mounted at any length position of the friction track 1. A V-shaped positioning block 61 is mounted on one side of the first positioning frame 6 facing the second positioning frame 7, a driving device 62 is mounted on one side of the first positioning frame 6 facing away from the second positioning frame 7, the driving device 62 is used for driving the V-shaped positioning block 61 to move close to or away from the second positioning frame 7, and the V-shaped positioning block 61 is inserted into the V-shaped positioning block of the tray 13 when the carrying tray 13 of the trolley body 21 enters between the first positioning frame 6 and the second positioning frame 7. The driving device 62 is a motor or a cylinder. A plurality of guide rollers 9 rotating around the horizontal axis are arranged on the inner sides of the first positioning frame 6 and the second positioning frame 7, and the guide rollers 9 are positioned on the same horizontal plane and used for bearing a tray 13. As shown in fig. 7, a positioning roller 16 rotating around a vertical axis is installed on one side of the second positioning frame 7 facing the first positioning frame 6, the positioning roller 16 is located above the guide roller 9, so that the tray 13 is prevented from directly contacting the second positioning frame 7 when the V-shaped positioning block 61 is pushed to the tray 13, when the tray 13 leaves, the guide roller 9 and the positioning roller 16 rotate to enable the tray 13 to move more smoothly, and abrasion to the tray 13 is reduced.

As shown in fig. 8, a first mounting hole 81 facing downward vertically is formed in the upper surface of the longitudinal support 82, the first positioning frame 6 and the second positioning frame 7 have a first threaded hole 10 penetrating in the vertical direction corresponding to the first mounting hole 61, an adjusting screw 11 is screwed with the first threaded hole 10, the lower end surface of the adjusting screw 11 abuts against the upper surface of the longitudinal support 82 of the support frame 8, and the first positioning frame 6 and the second positioning frame 7 are jacked up. The adjusting screw 11 is provided with a through second mounting hole along the axial direction, and a fixing screw 12 passes through the second mounting hole and enters the first mounting hole 81 for positioning, so that the first positioning frame 6 and the second positioning frame 7 are prevented from shifting in the horizontal direction.

When the transportation equipment needs to be maintained and debugged, the door opener 14 can be inserted between the friction rails 1, as shown in fig. 14, the door opener 14 includes a main body frame 141, a linear guide rail 142 and a slide block 143 slidably connected with the linear guide rail 142 are mounted on the main body frame 141, and the slide block 143 is fixedly connected with a slide plate 144. In this embodiment, two parallel linear guide rails 142 are installed on the main body frame 141, two sliding blocks 143 are slidably connected to each linear guide rail 142, and the four sliding blocks 143 are uniformly distributed at four corners of the sliding plate 144, so that the sliding plate 144 smoothly moves along the linear guide rails 142. The sliding plate 144 is provided with a short friction rail 145, and both ends of the short friction rail 145 are butted with the friction rail 1. The two ends of the linear guide 142 are provided with stoppers 148 to prevent the slide plate 144 from falling off from the two ends when sliding. Proximity switch 149 is installed to linear guide 142's one end, and this proximity switch 149 installs between two linear guide 142 for detect the position of short section friction track 145, prevent that personnel's maloperation from resulting in the track ring-opening of being qualified for the next round of competitions, cause small rail car 2 to drop the damage. The sliding plate 144 is provided with a knob pin 146, the body frame 141 is provided with a positioning hole 147 corresponding to the knob pin 146, the positioning hole 147 is arranged on the running path of the sliding plate 144, and the knob pin 146 is used for being inserted into the positioning hole 147 and fixing the short friction track 145. When debugging, the short-section friction track 145 is inserted between the friction tracks 1 in a butt joint mode, so that the rail trolley 2 can smoothly pass through the short-section friction track 145.

The flexible rail device 15 is further installed between the friction rails 1, as shown in fig. 15, the flexible rail device 15 includes a rotary table 151, the rotary table 151 is driven by a rotary table motor to rotate in the horizontal direction, an arc-shaped friction rail 153 is installed on the rotary table 151, at least 3 joint friction rails 154 are installed on the outer side of the rotary table 151, two ends of the arc-shaped friction rail 153 are respectively butted with 2 joint friction rails 154 at a certain moment in the rotation process of the rotary table 151, at this moment, the arc-shaped friction rail 153 is tangent to the side surfaces of the joint friction rails 154, and the rail trolley 2 is transferred from one joint friction rail 154 to the other joint friction rail 154 through the arc-shaped friction rail 153. The arc friction track 153 is designed to enable the rail trolley 2 to continuously run to the butt joint friction track 154 without stopping waiting, so that time is saved, and the transportation efficiency is improved.

As shown in fig. 10 and 11, the reversing mechanism 3 includes a first fixed frame 31, a first rotating platform 32 is mounted on the first fixed frame 31, a rotating rail 33 for abutting against the friction rail 1 is mounted on the first rotating platform 32, and a first servo motor 34 for driving the first rotating platform 32 to rotate is mounted below the first rotating platform 32. As shown in fig. 12, the lifting mechanism 4 includes a second fixed frame 41 and a lifting rail 42 slidably connected to the second fixed frame 41 up and down, a vertical second rack 43 is installed on the second fixed frame 41, the lifting rail 42 is installed on a second lifting bracket 44, a second gear engaged with the second rack 43 is installed on the second lifting bracket 44, and the second gear is driven by a second servo motor 46 to rotate. As shown in fig. 13, the lifting and reversing mechanism 5 includes a third fixed frame 51, a third lifting bracket 52 slidably connected to the third fixed frame 51 is mounted on the third fixed frame 51, a third rotating platform 53 horizontally rotatably connected to the third lifting bracket 52 is mounted on the third lifting bracket 52, and a lifting and reversing track 54 abutting against the friction track 1 is mounted on the third rotating platform 53.

The cross sections of the rotating rail 33, the lifting rail 42, the lifting reversing rail 54, the short-section friction rail 145, the arc-shaped friction rail 153 and the joint friction rail 154 are the same as those of the friction rail 1, two opposite inclined planes 101 are formed at the top, and the inclination of the inclined planes 101 is matched with that of the inclined plane roller 22 of the rail trolley 2, so that the rail trolley 2 can smoothly pass through and transport workpieces among the various butted rails.

When the trolley works, the trolley body 21 carries the tray 13 to run along the friction track 1, the motor drives the inclined surface roller 22 to rotate through the speed reducer, the inclined surface roller 22 rubs against the inclined surface 101 of the friction track 1 so as to drive the rail trolley 2 to run along the friction track 1, the copper strip 102 on the friction track 1 is connected with a power supply, and the electric brush 23 is in contact with the copper strip 102 to supply power to the motor for a long time; the trolley body 21 runs between the first positioning frame 6 and the second positioning frame 7, the upper surfaces of the guide rollers 9 on the inner side surfaces of the first positioning frame 6 and the second positioning frame 7 are slightly higher than the lower surface of the tray 13 on the trolley body 21, the tray 13 is jacked up by the guide rollers 9 and enters a floating state after leaving the top surface of the trolley body 21, positioning in the height direction is realized, the driving device 62 drives the V-shaped positioning block 61 to move towards the tray 13, the inverted V-shaped positioning block embedded into the tray 13 is accurately meshed with the inverted V-shaped positioning block, the positioning accuracy of the positioning mechanism for the tray is ensured, the repeated positioning accuracy can reach +/-0.02 mm, the V-shaped positioning block 61 pushes the tray 13 to the second positioning frame 7, and the positioning rollers 16 on the side surface of the second positioning frame 7 are contacted with the side surface of the tray 13, so that positioning in the horizontal direction; when the positioning height of the tray 13 needs to be adjusted, the height of the guide roller 9 is adjusted only through the adjusting screw 11, so that the tray 13 is lifted to a target height; the small rail car 2 moves along the friction rail 1 and is transferred and transported in space through the reversing mechanism 3, the lifting mechanism 4, the lifting reversing mechanism 5 and the star rail device 15, so that the operation route is more flexible and can fully utilize the space, and the small rail car 2 can move along an open-loop route and also can move along a closed-loop route.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a flexible friction roller conveying equipment of intelligence which characterized in that: the rail trolley comprises a plurality of friction tracks and rail trolleys running along the friction tracks, wherein m reversing mechanisms, n lifting mechanisms and k lifting reversing mechanisms are arranged among the friction tracks, the reversing mechanisms are used for transferring the rail trolleys among the friction tracks in different directions, the lifting mechanisms are used for transferring the rail trolleys among the friction tracks in different heights, the lifting reversing mechanisms are used for transferring the rail trolleys among the friction tracks in different heights and directions, m is more than or equal to 0, n is more than or equal to 0, and k is more than or equal to 0;

2. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: the friction track comprises a first positioning frame and a second positioning frame which are oppositely arranged on two sides of a friction track, and a supporting frame which is connected with the first positioning frame and the second positioning frame, wherein the bottom of the friction track is connected with the supporting frame, one side of the first positioning frame, which faces the second positioning frame, is provided with a V-shaped positioning block, one side of the first positioning frame, which faces away from the second positioning frame, is provided with a driving device, and the driving device is used for driving the V-shaped positioning block to move close to or far away from the second positioning frame; the inner sides of the first positioning frame and the second positioning frame are provided with a plurality of guide rollers rotating around the horizontal axis.

3. The intelligent flexible friction roller conveyor apparatus of claim 2, wherein: the upper surface of the supporting frame is provided with a first mounting hole which faces vertically downwards, a first positioning frame and a second positioning frame are provided with a through first threaded hole corresponding to the first mounting hole, an adjusting screw is screwed with the first threaded hole, the lower end surface of the adjusting screw is abutted to the upper surface of the supporting frame, the adjusting screw is provided with a through second mounting hole along the axial direction, and a fixing screw penetrates through the second mounting hole and enters the first mounting hole.

4. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: the tray is arranged on the tail plate, a plurality of convex parts are arranged on the upper surface of the tail plate, concave parts in contact with the convex parts are arranged on the lower surface of the tray, one of the convex parts and the concave parts is an arc surface, and the other one is a conical surface.

5. The intelligent flexible friction roller conveyor apparatus of claim 4, wherein: the tray is characterized in that a plurality of tray positioning blocks are arranged on the tail plate, the convex portions are formed on the tray positioning blocks, the center of each convex portion is provided with a protrusion, tray floating blocks are embedded on the lower surfaces of the trays, the concave portions are formed on the lower surfaces of the tray floating blocks, and corresponding convex holes are formed in the center of each concave portion.

6. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: the door opener comprises a door opener body frame, wherein a linear guide rail and a sliding block in sliding connection with the linear guide rail are arranged on the body frame, the sliding block is fixedly connected with a sliding plate, a short-section friction rail is arranged on the sliding plate, and two ends of the short-section friction rail are in butt joint with the friction rail; the sliding plate is provided with a knob bolt, the main body frame is provided with a positioning hole corresponding to the knob bolt, the positioning hole is formed in the running path of the sliding plate, and the knob bolt is used for being inserted into the positioning hole and fixing the short-section friction track.

7. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: including flexible track device, flexible track device includes the carousel, the carousel is rotated by a carousel motor drive, be provided with an arc friction track on the carousel, the carousel outside is provided with 3 at least joint friction tracks, connect the friction track to keep away from the one end at carousel center and the butt joint of friction track, the orbital both ends of arc friction are rotated the orbital both ends of in-process and are docked with 2 joint friction tracks wherein respectively to the carousel, this moment arc friction track is tangent with the orbital side of joint friction.

8. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: the reversing mechanism comprises a first fixed frame, a first rotating platform is arranged on the first fixed frame, a rotating track used for being in butt joint with the friction track is arranged on the first rotating platform, and a first servo motor used for driving the first rotating platform to rotate is arranged below the first rotating platform.

9. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: the lifting mechanism comprises a second fixed frame and a lifting track which is connected with the second fixed frame in a vertical sliding mode, a vertical second rack is arranged on the second fixed frame, the lifting track is arranged on a second lifting support, a second gear meshed with the second rack is arranged on the second lifting support, and the second gear is driven to rotate by a second servo motor.

10. The intelligent flexible friction roller conveyor apparatus of claim 1, wherein: the lifting reversing mechanism comprises a third fixed frame, a third lifting support which is connected with the third fixed frame in a vertical sliding mode is arranged on the third fixed frame, a third rotating platform which is connected with the third lifting support in a horizontal rotating mode is arranged on the third lifting support, and a lifting reversing track which is in butt joint with the friction track is arranged on the third rotating platform.