CN212286562U - Six-axis lean assembly platform - Google Patents

Abstract

A six-axis lean assembly platform relates to the technical field of lean production. It includes: the device comprises a movable support module assembled on the lower side of a cross beam, a multistage telescopic device which is assembled on the lower side of the support module in a sliding mode and can enable force to be exerted in an up-down bidirectional mode, and a fetching device assembled on the lower side of the multistage telescopic device. By adopting the technical scheme, the method has the advantages of multiple functions and lean production.

Description

Six-axis lean assembly platform

Technical Field

The utility model relates to a lean production technical field, concretely relates to six lean assembly platform.

Background

The existing product assembling equipment is provided with a press device, a lifting mechanism, a clamping device and the like, but the lean production requirement cannot be realized, if production needs a plurality of processes, the production needs to be carried back in different workshops all the time, time and labor are wasted, the efficiency is low, and improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a six lean assembly platform, have the advantage of multi-functional, just lean production.

In order to achieve the above object, the utility model adopts the following technical scheme: a six-axis lean mounting platform comprising: the device comprises a movable support module assembled on the lower side of a cross beam, a multistage telescopic device which is assembled on the lower side of the support module in a sliding mode and can enable force to be exerted in an up-down bidirectional mode, and a fetching device assembled on the lower side of the multistage telescopic device.

The utility model discloses further set up, the support module includes: the multi-stage telescopic device comprises a fixed seat fixedly assembled on the lower side of the cross beam and provided with a sliding groove, and a moving seat, wherein one end of the moving seat is assembled on the sliding groove and can slide along the sliding groove, and the multi-stage telescopic device is assembled on the lower side of the moving seat in a sliding manner.

The utility model discloses further set up, multistage telescoping device includes: the output module and the screw rod module; the output module includes: the supporting device is provided with a motor, a controller, a synchronous belt wheel, a rotating shaft barrel, a first threaded pipe and a first outer pipe, wherein the motor is arranged on the supporting device, the controller is arranged on the supporting device and is used for controlling the motor, the synchronous belt wheel is arranged on an output shaft of the motor, the rotating shaft barrel is driven by the synchronous belt wheel to move, the first threaded pipe is assembled on the lower side inside the rotating shaft barrel, and the first outer pipe is fixedly assembled on the lower side of the supporting device and sleeved outside the rotating shaft barrel; the screw rod module comprises a plurality of second outer pipes sleeved outside the first outer pipe, and the plurality of second outer pipes are sequentially sleeved from top to bottom in a sequence from small to large; all be equipped with the lead screw in every second outer tube, the several lead screw is by from last down cup jointing in proper order from big to little, and the lead screw lower extreme inboard of upside is fixed and is equipped with the second screwed pipe, and the lead screw thread assembly of upside is inboard in the second screwed pipe.

The utility model discloses further set up, the fixed screw plate that is equipped with in the outside of the lower extreme of second screwed pipe, the upper and lower side of screw plate is equipped with the fixed strip, the fixed strip fixed assembly in the lower extreme of second outer tube is inboard, the screw plate with run through on the fixed strip and be provided with and be used for adjusting the second screw plate with the plunger of frictional force size between the fixed strip.

The utility model discloses further set up, outside, several of first outer tube lower extreme inboard and the several of second outer tube upper end the outside of second outer tube lower extreme all is equipped with the friction clearance piece.

The utility model discloses further set up, first screwed pipe, second screwed pipe and the material of friction clearance piece all adopts polytetrafluoroethylene.

The utility model discloses further set up, the thing device is intelligent anchor clamps; the intelligent clamp comprises: the lower end of the rack group is movably assembled on a lever plate on the rack group, the upper end of the rack group is movably assembled on the rack group and is provided with a first clamping pin and a second clamping pin which are positioned on the left side and the right side of the lever plate, the self-locking rotating sleeve is assembled on the upper side of the lever plate, and the base is assembled on the lower side of the lever plate; the rack group is driven to slide by the extension and contraction of the lever plate so as to drive the first clamping foot and the second clamping foot to slide; the self-locking rotating sleeve is pressed downwards or lifted for 45 degrees of rotation; in an initial state, the self-locking rotating sleeve and the base are self-locked, so that the lever plate is tightly locked, and the first clamping pin and the second clamping pin are tightly locked and fixed; when the intelligent clamp pushes down, the lower side of the rack group is abutted to the object and then lifted up the intelligent clamp, the self-locking rotating sleeve is extruded and then lifted up, and then rotates by 90 degrees to complete self-unlocking, and when the lever plate is lifted up, the rack group is driven to slide and further drive the first clamping feet and the second clamping feet move inwards to hold the object tightly.

The utility model discloses further set up, intelligent anchor clamps still include: the output end of the rotating motor is connected to the left end of the lower side of the first clamping foot and used for driving the intelligent clamp to overturn.

The utility model discloses further set up, six lean assembly platform still include: the device comprises a conductive slip ring assembled on the lower side in the multistage telescopic device and a rotary joint assembled on the lower side of the conductive slip ring and used for connecting and driving the fetching device to rotate.

The utility model discloses further set up, six lean assembly platform still include: the device comprises a connecting plate assembled on the lower side of the multistage telescopic device, a handle sensor assembled on the lower side of the connecting plate, and a gravity sensor with the upper end penetrating through the connecting plate and connected with the multistage telescopic device and the lower end connected with the fetching device.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

1. the utility model discloses in, through being equipped with support module, multistage telescoping device and load handling device for this six lean assembly platform can multi-axis motion, has improved removal efficiency and moving range, can also carry out multiple operations such as lift, die-casting, and the operation of breaking between nothing has improved production efficiency, has still saved a large amount of manual works.

2. In the utility model, the screw rod module is arranged at the lower end of the output module, compared with the traditional flexible connection, the hard connection is changed, the motor outputs the rotating force through the synchronous belt pulley, the rotating shaft cylinder is driven to synchronously rotate positively and negatively, the first thread sleeve is driven to synchronously rotate positively and negatively, and the screw rod module is further driven to move up and down; both can upwards promote the object, also can die-cast the object downwards, provide two-way power for the range of application is wider.

3. The utility model discloses in, through be equipped with auto-lock commentaries on classics cover and auto-lock base on the lever plate, can carry out auto-lock and self-unlocking to the lever plate, and then carry out auto-lock and self-unlocking to the clamp foot. When clamping an object, the position of the clamping foot does not need to be adjusted manually, so that the clamp is very convenient, and time and labor are saved.

4. The utility model discloses in, through being equipped with handle inductor and gravity inductor, handle inductor or gravity inductor give the controller with the signal transmission that detects, and then the effective control of control motor to the position of object motion, the effective control of variations such as speed and acceleration.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the construction of a multi-stage retractor device;

FIG. 3 is a schematic diagram of an output module;

FIG. 4 is a schematic structural diagram of a lead screw module;

FIG. 5 is a schematic view of a partial structure of the lead screw module;

FIG. 6 is a schematic structural diagram of the last section of the screw rod module;

FIG. 7 is a schematic view of the construction of a friction gap piece;

FIG. 8 is a schematic view of the structure of the fetching device;

FIG. 9 is a schematic structural view of the self-locking sleeve and the base;

FIG. 10 is an exploded view of the self-locking sleeve construction;

FIG. 11 is a schematic structural view of a rack set;

FIG. 12 is a schematic view of the first and second clip legs;

FIG. 13 is a schematic view of the structure of the rotary joint, the connecting plate, the handle sensor and the gravity sensor.

Description of reference numerals: 1. a bracket module; 2. a multi-stage telescoping device; 3. a fetching device; 11. a fixed seat; 111. a chute; 12. a movable seat; 21. an output module; 22. a screw rod module; 211. a support device; 212. a motor; 213. a synchronous pulley; 214. a shaft barrel; 215. a first threaded pipe; 216. a first outer tube; 217. a controller; 218. a guide cylinder; 221. a second outer tube; 222. a screw rod; 223. a second threaded pipe; 224. a thread plate; 225. a fixing strip; 226. a plunger; 227. a conductive slip ring; 228. a friction gap piece; 31. a rack group; 32. a lever plate; 33. a first clamping leg; 34. a second clamping leg; 35. a self-locking rotating sleeve; 36. a base; 37. a rotating electric machine; 311. a baffle plate; 312. a first toothed plate; 313. a second toothed plate; 314. a fixing pin; 321. a prismatic bracket; 322. an isolation column; 323. a first isolation column; 324. a second isolation column; 331. a third rack; 341. a fourth rack; 351. a jacket; 352. an upper rotating sleeve; 353. a lower rotating sleeve; 354. a guide sleeve; 355. a stroke limit rod; 356. an inverted T-shaped locking block; 361. an inverted T-shaped limiting opening; 3111. a first circular hole; 3112. a first stroke slot; 3121. a first rack; 3122. a second circular hole; 3123. a second travel slot; 3124. a third travel slot; 3125. a fourth travel slot; 3131. a second rack; 3132. a fifth stroke slot; 3211. a left upper support member; 3212. a right upper support; 3213. a lower right support; 3214. a left lower support; 41. a rotary joint; 42. a connecting plate; 43. a handle sensor; 44. a gravity sensor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The embodiment relates to a six-axis lean assembly platform, as shown in fig. 1, including: the movable support module 1 is assembled on the lower side of the cross beam, the multistage telescopic device 2 which is assembled on the lower side of the support module 1 in a sliding mode and can enable force to be exerted in an up-down two-way mode is arranged, and the fetching device 3 is assembled on the lower side of the multistage telescopic device 2. The six-axis lean assembly platform can move in multiple axes, the moving efficiency and the moving range are improved, various operations such as lifting, press fitting, drilling, tapping and the like can be performed, uninterrupted operation is achieved, the production efficiency is improved, and a large amount of labor is saved.

As shown in fig. 1, the rack module 1 includes: the multi-stage telescopic device comprises a fixed seat 11 fixedly assembled on the lower side of the cross beam and provided with a sliding groove 111, a movable seat 12 with one end assembled on the sliding groove 111 and capable of sliding along the sliding groove 111, and a multi-stage telescopic device 2 slidably assembled on the lower side of the movable seat 12. The multistage telescoping device 2 can move along the left and right directions and the front and back directions on the lower side of the cross beam, and is simple in structure and high in efficiency.

As shown in fig. 2 to 5, the multistage telescoping device 2 includes: an output module 21 and a lead screw module 22. The output module 21 includes: the supporting device 211, the motor 212 disposed on the supporting device 211, the controller 217 disposed on the supporting device 211 for controlling the motor 212, the synchronous pulley 213 disposed on the output shaft of the motor 212, the rotating shaft tube 214 driven by the synchronous pulley 213, the first threaded tube 215 assembled on the lower side of the inside of the rotating shaft tube 214, and the first outer tube 216 fixedly assembled on the lower side of the supporting device 211 and sleeved on the outer side of the rotating shaft tube 214. The screw rod module 22 comprises a plurality of second outer tubes 221 sleeved outside the first outer tube 216, and the plurality of second outer tubes 221 are sequentially sleeved from top to bottom in a descending order; each second outer tube 221 is internally provided with a screw rod 222, the screw rods 222 are sequentially sleeved from top to bottom in a descending order, a second threaded tube 223 is fixedly arranged on the inner side of the lower end of the upper screw rod 222, and the upper screw rod 222 is assembled on the inner side of the second threaded tube 223 in a threaded manner. In this embodiment, the controller 217 is a servo controller and the motor 212 is a servo motor.

The screw rod module 22 is arranged at the lower end of the output module 21, compared with the traditional soft connection, the hard connection is changed, the motor 212 outputs rotating force through the synchronous belt pulley 213, the rotating shaft barrel 214 is driven to synchronously rotate forward and backward, the first threaded sleeve is driven to synchronously rotate forward and backward, and the screw rod module 22 is driven to move up and down; both can upwards promote the object, also can downwards pressure equipment object, provide two-way power for the range of application is wider, and it is stronger to take load capacity moreover. The second threaded pipe 223 is fixedly installed on the inner side of the lower end of the screw rod 222, the screw rod 222 is sequentially sleeved, compared with the conventional method that the screw rod 222 is meshed with an internal gear, a limit position does not need to be reserved, the expansion ratio between the screw rods 222 is larger, and due to the structural arrangement, a multi-stage expansion structure can be arranged, so that a longer stroke is achieved, and the customized requirements of customers are met.

As shown in fig. 3, the output module 21 further includes: and a guide cylinder 218 fixedly installed at a lower side of the supporting device 211 and positioned between the shaft cylinder 214 and the first outer tube 216. The guide cylinder 218 serves as a protection and limit guide for the spindle cylinder 214.

As shown in fig. 5, a screw plate 224 is fixedly mounted on the outer side of the lower end of the second screw pipe 223, fixing bars 225 are disposed on the upper and lower sides of the screw plate 224, the fixing bars 225 are fixedly mounted on the inner side of the lower end of the second outer pipe 221, and a plunger 226 for adjusting the amount of friction between the second screw plate 224 and the fixing bars 225 is disposed through the screw plate 224 and the fixing bars 225. Specifically, a fixing bar 225 is fixed inside the upper end of the second outer tube 221, the fixing bar 225 sandwiches the screw plate 224, and the plunger 226 is mounted on the fixing bar 225 and penetrates the screw plate 224. The dynamics of adjusting plunger 226 and pushing down at this moment, when the power that receives when screw plate 224 rotates is less than the power that plunger 226 adjusted, can stretch out or contract when the stage extending structure is synchronous, and the dynamics that receives when screw plate 224 rotates can automatic break away when being greater than the dynamics of adjusting plunger 226, because the plunger 226 front end is the pearl, so can follow the rotation. By adjusting the pressing force of the plunger 226, each stage of the multistage transfer drive telescopic push rod device is controlled to extend and retract in sequence. In particular, fixation bar 225 is a meniscus. In other embodiments, an electromagnet may be mounted on the fixing bar 225, and when the stage of the telescopic device needs to be extended first, the electromagnet holds the lead screw 222, so that the rotary force of the stage of the telescopic device is larger than that of other telescopic devices, and the telescopic device is extended and retracted preferentially.

As shown in fig. 7, the outer side of the lower end of the first outer tube 216, the inner side of the upper end of the plurality of second outer tubes 221, and the outer side of the lower end of the plurality of second outer tubes 221 are provided with friction gap pieces 228. When the telescopic device is stretched, the first outer tube 216 and the second outer tubes 221 at all levels can slide rapidly, and the friction sound is small; gaps between the first outer pipe 216 and the second outer pipes 221 at all levels can be reduced, and a positioning effect is achieved; in addition, when special conditions are met, such as the lead screw 222 falls off, the lower friction clearance piece 228 will abut against the upper friction clearance piece 228, and the falling-off prevention effect is achieved. In this embodiment, the first threaded pipe 215 and the second threaded pipe 223 are made of teflon, and the friction clearance piece 228 is also made of teflon. The friction coefficient of the polytetrafluoroethylene is very small, so that the efficiency of the screw rod 222 driven by the forward and reverse rotation of the threaded pipes is higher, and the outer pipes at all levels can slide more quickly.

The first outer tube 216 and the plurality of second outer tubes 221 are square tubes, and the square tubes can remove reverse torque generated when the screw rod 222 moves.

In this embodiment, the fetching device 3 is an intelligent clamp, and in other embodiments, it may also be a hook, a grab bucket, or the like. As shown in fig. 8 and 9, the smart clip includes: the rack group 31, the lower extreme activity is assembled in the lever board 32 on the rack group 31, the upper end activity is assembled on the rack group 31, and be located the first clamp foot 33 and the second clamp foot 34 of lever board 32 left and right sides, assemble in the auto-lock rotating sleeve 35 of lever board 32 upside to and, assemble in the base 36 of lever board 32 downside. The expansion and contraction of the lever plate 32 drives the rack set 31 to slide, and further drives the first clamping leg 33 and the second clamping leg 34 to slide. The self-locking rotating sleeve 35 rotates 45 degrees when being pressed down or lifted.

The method specifically comprises the following steps: in the initial state, the self-locking rotating sleeve 35 and the base 36 are self-locked, the lever plate 32 is tightly locked, and the first clamping leg 33 and the second clamping leg 34 are tightly locked and fixed; when the intelligent clamp is pressed down, the lower side of the rack group 31 is abutted to an object, the intelligent clamp is lifted again, the self-locking rotating sleeve 35 is extruded and lifted again, then rotates by 90 degrees to complete self-unlocking, and when the lever plate 32 is lifted, the rack group 31 is driven to slide inwards to further drive the first clamping feet 33 and the second clamping feet 34 to move inwards to hold the object tightly.

When unloading, after the object is placed at a set position, the intelligent clamp is pressed downwards, the lower side of the rack group 31 is abutted to the object, the lever plate 32 is driven to be pressed downwards so as to drive the rack group 31 to slide outwards, the first clamping foot 33 and the second clamping foot 34 are driven to move outwards to loosen the object, and at the moment, the self-locking rotating sleeve 35 rotates 45 degrees; then the intelligent clamp is lifted, and the self-locking rotating sleeve 35 rotates 45 degrees to complete self-locking.

As shown in FIG. 8, a rotating motor 37 is arranged at the left end of the lower side of the first clamping leg 33, so that the intelligent clamp can be driven to overturn, an object can be driven to overturn, and manual work can be greatly saved on certain specific occasions. In this embodiment, the output end of the rotating electrical machine 37 drives the first clamping leg 33 to turn over through a connecting shaft (not shown), so as to drive the whole intelligent clamp to turn over.

As shown in fig. 8, the lever plate 32 includes: two prismatic supports 321 symmetrically arranged at two sides of the rack set 31, and four isolation columns 322 arranged between the edges of the two prismatic supports 321 and used for connecting the two prismatic supports 321. The prismatic support 321 is composed of four left upper support 3211, right upper support 3212, right lower support 3213, and left lower support 3214 which are sequentially hinged end to end. The right and left lower supports 3213 and 3214 each extend downward. The extended ends of the two right lower supports 3213 are connected by first spacer columns 323, and the extended ends of the two left lower supports 3214 are connected by second spacer columns 324. The lever plate 32 is made of two prismatic supports 321 and is also connected by a spacer 322 so that the internal structure of the lever plate 32 is smoothly lifted.

As shown in fig. 9 and 10, in particular, the self-locking rotating sleeve 35 includes: the device comprises a cylindrical outer sleeve 351 fixedly assembled between two left upper supporting pieces 3211, an upper rotating sleeve 352 fixedly assembled at the upper end of the inner side of the outer sleeve 351, a lower rotating sleeve 353 fixedly assembled at the lower end of the inner side of the outer sleeve 351, a guide sleeve 354 movably assembled at the inner sides of the upper rotating sleeve 352 and the lower rotating sleeve 353, a stroke limiting rod 355 penetrating through the guide sleeve 354 along the horizontal direction and clamped between the upper rotating sleeve 352 and the lower rotating sleeve 353 at two sides, and an inverted T-shaped locking block 356 arranged at the lower side of the guide sleeve 354. The circumference of the lower side of the upper rotating sleeve 352 is equidistantly arranged into four waves, the upper side of the lower rotating sleeve 353 is symmetrically arranged into four waves, and the arrangement enables the self-locking rotating sleeve 35 to be pressed down or lifted to rotate 45 degrees. The base 36 is provided with an inverted T-shaped limiting opening 361.

In the initial state, the T-shaped locking block of the self-locking rotating sleeve 35 is overlapped with the inverted T-shaped limiting opening 361 of the base 36, namely, the self-locking rotating sleeve is in the self-locking state. When the self-locking rotating sleeve 35 is pressed down and lifted, the guide sleeve 354, the stroke limiting rod 355 and the inverted T-shaped locking block 356 rotate 90 degrees, and the T-shaped locking block is perpendicular to the inverted T-shaped limiting port 361, so that self-unlocking is completed. The same is true of the principle of self-locking.

As shown in fig. 11, specifically, the rack set 31 includes: two blocking plates 311 disposed in parallel and connected by a number of fixing pins 314, and a first tooth plate 312 and a second tooth plate 313 disposed in parallel between the two blocking plates 311. The second tooth plate 313 is also fixedly connected to the blocking plate 311 by a fixing pin 314. A first rack 3121 is arranged at the lower side of the first tooth plate 312, and a second rack 3131 is arranged at the lower side of the second tooth plate 313. The baffle 311 is provided with a first circular hole 3111 for the second isolation column 324 to pass through, and the baffle 311 is provided with a first stroke groove 3112 for the first isolation column 323 to slide on the left side of the first circular hole 3111. The first toothed plate 312 is provided with a second round hole 3122 for the first isolating column 323 to penetrate through, the first toothed plate 312 is located on the right side of the second round hole 3122 and is provided with a second stroke groove 3123 for the second isolating column 324 to slide, and the left end and the right end of the first toothed plate 312 are respectively provided with a third stroke groove 3124 and a fourth stroke groove 3125 for the fixing pin 314 to slide. The second gear plate 313 is provided with a fifth stroke slot 3132 for the first isolation pillar 323 and the second isolation pillar 324 to slide. The motion analysis was as follows: when the lever plate 32 is pressed down, the right lower supporter 3213 slides to the left in the first stroke groove 3112, and drives the first toothed plate 312 to slide to the left; the left lower supporting member 3214 slides rightward in the second stroke groove 3123, which drives the blocking plate 311 and the second gear plate 313 to slide rightward. The same is true of the principle of lifting the lever plate 32.

As shown in fig. 12, the first clamping leg 33 is provided with a third rack 331 corresponding to the lower side of the first toothed plate 312, the second clamping leg 34 is provided with a fourth rack 341 corresponding to the lower side of the second toothed plate 313, and the upper sides of the first clamping leg 33 and the second clamping leg 34 are provided with screws for adjusting tightness. By tightening the screws, the third rack 331 is meshed with the first rack 3121, the fourth rack 341 is meshed with the second rack 3131, that is, the first clamping leg 33 is meshed with the first tooth plate 312, and the second clamping leg 34 is meshed with the second tooth plate 313.

The screw is unscrewed, the positions of the first clamping foot 33 and the second clamping foot 34 are exchanged, and the moving directions of the two clamping feet are opposite to the original moving directions, so that the intelligent clamp becomes a device with an internal supporting function, and the intelligent clamp is very effective for lifting an object with a hollow interior.

As shown in fig. 6 and 13, the six-axis lean mounting platform further includes: a conductive slip ring 227 arranged at the lower side inside the multi-stage telescopic device 2, and a rotary joint 41 arranged at the lower side of the conductive slip ring 227 and used for connecting and driving the fetching device 3 to rotate. Conducting slip ring 227 passes through rotary joint 41 and drives load handling device 3 rotatory, has richened this six lean assembly platform's function, lets load handling device 3 can select better position and get the thing.

As shown in fig. 13, the six-axis lean mounting platform further includes: a connecting plate 42 assembled at the lower side of the multi-stage telescopic device 2, a handle sensor 43 assembled at the lower side of the connecting plate 42, and a gravity sensor 44 with the upper end penetrating through the connecting plate 42 and connected to the multi-stage telescopic device 2 and the lower end connected to the fetching device 3. The handle sensor 43 or the gravity sensor 44 transmits the detected signal to the controller 217, so as to control the motor 212 to effectively control the variation of the position, speed, acceleration and the like of the object motion. Such as accurate control of rotating speed, torque and position. As mentioned above, the controller 217 is a servo controller and the motor 212 is a servo motor.

The working principle of the utility model is as follows: the bracket module 1 can drive the multistage telescopic device 2 to move along the left and right directions and the front and back directions; the multistage telescoping device 2 is in hard connection and can apply force in two directions up and down; the conductive slip ring 227 drives the intelligent clamp to rotate through the rotary joint 41; the left end of the lower side of the first clamping foot 33 of the intelligent clamp is provided with a rotating motor 37 which can drive the intelligent clamp to turn over; the intelligent clamp can clamp and support the workpiece; namely, the six axes are respectively: left and right, front and back, up and down, rotation, turnover, clamping and holding inner support.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. A six-axis lean mounting platform, comprising: the device comprises a movable support module (1) assembled on the lower side of a cross beam, a multi-stage telescopic device (2) assembled on the lower side of the support module (1) in a sliding mode and capable of enabling force to be exerted in an up-down two-way mode, and a fetching device (3) assembled on the lower side of the multi-stage telescopic device (2).

2. The six-axis lean mounting platform according to claim 1, wherein the cradle module (1) comprises: the multi-stage telescopic device comprises a fixed seat (11) fixedly assembled on the lower side of the cross beam and provided with a sliding groove (111), and a moving seat (12) with one end assembled on the sliding groove (111) and capable of sliding along the sliding groove (111), wherein the multi-stage telescopic device (2) is assembled on the lower side of the moving seat (12) in a sliding manner.

3. The six-axis lean assembly platform according to claim 1, wherein said multi-stage telescopic device (2) comprises: an output module (21) and a screw rod module (22);

the output module (21) comprises: the device comprises a supporting device (211), a motor (212) arranged on the supporting device (211), a controller (217) arranged on the supporting device (211) and used for controlling the motor (212), a synchronous pulley (213) arranged on an output shaft of the motor (212), a rotating shaft barrel (214) driven by the synchronous pulley (213) to move, a first threaded pipe (215) assembled on the lower side inside the rotating shaft barrel (214), and a first outer pipe (216) fixedly assembled on the lower side of the supporting device (211) and sleeved outside the rotating shaft barrel (214);

the screw rod module (22) comprises a plurality of second outer pipes (221) sleeved outside the first outer pipe (216), and the plurality of second outer pipes (221) are sequentially sleeved from top to bottom in a descending order; a screw rod (222) is arranged in each second outer pipe (221), the plurality of screw rods (222) are sequentially sleeved from top to bottom in a descending order, a second threaded pipe (223) is fixedly arranged on the inner side of the lower end of the upper screw rod (222), and the upper screw rod (222) is assembled on the inner side of the second threaded pipe (223) in a threaded mode.

4. The six-axis lean assembly platform according to claim 3, wherein a threaded plate (224) is fixedly assembled on the outer side of the lower end of the second threaded pipe (223), fixing bars (225) are arranged on the upper side and the lower side of the threaded plate (224), the fixing bars (225) are fixedly assembled on the inner side of the lower end of the second outer pipe (221), and a plunger (226) for adjusting the friction force between the second threaded plate (224) and the fixing bars (225) penetrates through the threaded plate (224) and the fixing bars (225).

5. The six-axis lean assembly platform according to claim 3, wherein the outer side of the lower end of the first outer tube (216), the inner side of the upper end of the plurality of second outer tubes (221), and the outer side of the lower end of the plurality of second outer tubes (221) are provided with friction clearance pieces (228).

6. The six-axis lean mounting platform of claim 5, wherein the first threaded tube (215), the second threaded tube (223), and the friction clearance plate (228) are all made of polytetrafluoroethylene.

7. The six-axis lean assembly platform according to claim 1, wherein the taking device (3) is an intelligent clamp; the intelligent clamp comprises: the gear rack assembly comprises a gear rack group (31), a lever plate (32) with the lower end movably assembled on the gear rack group (31), a first clamping foot (33) and a second clamping foot (34) with the upper end movably assembled on the gear rack group (31) and positioned at the left side and the right side of the lever plate (32), a self-locking rotating sleeve (35) assembled on the upper side of the lever plate (32), and a base (36) assembled on the lower side of the lever plate (32);

the gear group (31) is driven by the telescopic action of the lever plate (32) to slide, so that the first clamping foot (33) and the second clamping foot (34) are driven to slide;

the self-locking rotating sleeve (35) is pressed down or lifted to rotate for 45 degrees;

in the initial state, the self-locking rotating sleeve (35) and the base (36) are self-locked, the lever plate (32) is tightly locked, and the first clamping foot (33) and the second clamping foot (34) are tightly locked and fixed;

when the intelligent clamp is pressed down, the lower side of the rack group (31) is abutted to an object and lifted again the intelligent clamp, the self-locking rotating sleeve (35) is extruded and lifted again, and then rotates 90 degrees to complete self-unlocking, and when the lever plate (32) is lifted, the rack group (31) is driven to slide so as to drive the first clamping feet (33) and the second clamping feet (34) to move inwards to hold the object tightly.

8. The six-axis lean assembly platform according to claim 7, wherein the intelligent clamp further comprises a rotating motor (37) having an output end connected to the left end of the lower side of the first clamping leg (33) for driving the intelligent clamp to turn.

9. The six-axis lean mounting platform of claim 1, further comprising: the device comprises a conductive slip ring (227) assembled on the lower side inside the multistage telescoping device (2), and a rotary joint (41) assembled on the lower side of the conductive slip ring (227) and used for connecting and driving the fetching device (3) to rotate.

10. The six-axis lean mounting platform of claim 1, further comprising: the device comprises a connecting plate (42) assembled on the lower side of the multistage telescopic device (2), a handle sensor (43) assembled on the lower side of the connecting plate (42), and a gravity sensor (44) with the upper end penetrating through the connecting plate (42) and connected to the multistage telescopic device (2) and the lower end connected with the fetching device (3).

Images