阅读说明：本技术 一种基于互联网的智能化装配机器人 (Intelligent assembly robot based on internet ) 是由 周沁坤 常后文 于 2021-08-18 设计创作，主要内容包括：本发明公开了一种基于互联网的智能化装配机器人,包括控制轨道及安装在其内部的驱动机台、连接臂一和连接臂二,所述连接臂一的远离驱动机台的一端与连接臂二的一端连接,所述连接臂二的另一端安装有连接腕,所述连接腕的底部固定安装有连接架,所述连接架的内部安装有平行夹齿,两个所述平行夹齿的内部均铰接有转动杆,位于同侧的两个所述转动杆远离平行夹齿的一端共同活动连接有连接柱。本发明通过激光发射器发射出激光,能够对连接架移动的方向和位置进行预定位,提高操作精度和效率,并且使用配料臂能够对平行夹齿进行配料,不需要驱动机台移动重复上料操作,影响操作精度,减少装配时间,提高装配效率。(The invention discloses an internet-based intelligent assembly robot which comprises a control track, a driving machine table, a first connecting arm and a second connecting arm, wherein the driving machine table, the first connecting arm and the second connecting arm are installed in the control track, one end, far away from the driving machine table, of the first connecting arm is connected with one end of the second connecting arm, the other end of the second connecting arm is provided with a connecting wrist, the bottom of the connecting wrist is fixedly provided with a connecting frame, parallel clamping teeth are installed in the connecting frame, rotating rods are hinged to the insides of the two parallel clamping teeth, and one ends, far away from the parallel clamping teeth, of the two rotating rods on the same side are movably connected with a connecting column together. The laser emitter emits laser, the moving direction and the moving position of the connecting frame can be pre-positioned, the operation precision and the operation efficiency are improved, the material distribution arm is used for distributing materials to the parallel clamping teeth, the machine table does not need to be driven to move to repeat the material loading operation, the operation precision is influenced, the assembly time is reduced, and the assembly efficiency is improved.)

1. The utility model provides an intelligent assembly robot based on internet, includes control track (1) and installs drive board (2), linking arm (3) and linking arm two (4) inside it, its characterized in that: the one end of keeping away from drive board (2) of linking arm (3) is connected with the one end of linking arm two (4), connect wrist (5) are installed to the other end of linking arm two (4), the bottom fixed mounting who connects wrist (5) has link (6), the internally mounted of link (6) has parallel double-layered tooth (7), two the inside of parallel double-layered tooth (7) all articulates there is dwang (8), is located two of homonymy the common swing joint of one end that parallel double-layered tooth (7) were kept away from in dwang (8) has spliced pole (9), the outer wall fixed mounting of spliced pole (9) has mobile station (10), the inner wall connection of mobile station (10) has laser emitter (11), the outer wall fixed mounting of mobile station (10) has contact button (12).

2. The internet-based intelligent assembly robot of claim 1, wherein: the one end of mobile station (10) is connected with reset spring (15), the one end of keeping away from mobile station (10) of reset spring (15) is connected with leading truck (16), the one end inner wall that reset spring (15) were kept away from in leading truck (16) installs contact piece (17), the both ends of contact piece (17) are provided with buffer block (19), buffer block (19) fixed mounting is on the inner wall of leading truck (16), the outer wall fixed mounting of leading truck (16) has pilot lamp (18).

3. The internet-based intelligent assembly robot of claim 1, wherein: driving motor (61) is installed to the tip of link (6), the one end of driving motor (61) is connected with two-way threaded rod (62), the both ends of two-way threaded rod (62) are connected with parallel double-layered tooth (7).

4. The internet-based intelligent assembly robot of claim 1, wherein: spacing spring (13) is installed, two to the bottom of mobile station (10) the equal fixed mounting of tip of spacing spring (13) has limiting plate (14), spout (20) have been set down to the bottom of leading truck (16), the one end of spout (20) and the outer wall connection of limiting plate (14) down, the other end of spout (20) is connected with mobile station (10) down.

5. The internet-based intelligent assembly robot of claim 1, wherein: adjusting arm one (21) is installed at the top of driver board (2), adjusting arm two (22) is installed to the one end that driving board (2) was kept away from in adjusting arm one (21), the internally mounted of adjusting arm two (22) has feeding arm (23), spacing lug (222) are installed to the inner wall of adjusting arm two (22), the outer wall of feeding arm (23) sets mounting groove (231), the inner wall threaded connection of adjusting arm two (22) has spacing button (221), the tip of spacing button (221) and the interior wall connection of mounting groove (231).

6. An internet-based intelligent assembly robot as claimed in claim 5, wherein: the laser protection device is characterized in that a protection sheet (232) is installed at the top of the feeding arm (23), a laser receiver (233) is installed at the end of the feeding arm (23), driving wheels (234) are installed on the inner wall of the feeding arm (23), driving belts (235) are connected to the outer walls of the two driving wheels (234) in a transmission mode, limiting holes are formed in the outer walls of the driving belts (235), the limiting holes are evenly distributed in the driving belts (235), sleeves (236) are installed on the inner walls of the limiting holes, and a guide table (237) is installed on the inner wall of the feeding arm (23).

7. The intelligent internet-based assembly robot of claim 6, wherein: a guide groove (238) is formed in the top of the guide table (237), and a roller (239) is installed on the inner wall of the guide groove (238).

Technical Field

The invention relates to the technical field of robots, in particular to an intelligent assembling robot based on the Internet.

Background

The assembly robot is the core equipment of a flexible automatic assembly system and consists of a robot manipulator, a controller, an end effector and a sensing system. The structure types of the manipulator comprise a horizontal joint type, a rectangular coordinate type, a multi-joint type, a cylindrical coordinate type and the like; the controller generally adopts a multi-CPU or multi-stage computer system to realize motion control and motion programming; the end effector is designed into various paws, wrists and the like for adapting to different assembling objects; the sensing system is used to obtain information of the interaction between the assembly robot and the environment and the assembly object.

An assembly robot of prior patent (publication number: CN108890616A), including the computer, the front end surface fixed mounting of computer has liquid crystal display, the front end surface of computer and liquid crystal display's below fixed mounting have switch key, the front end of computer is equipped with the keyboard, and this assembly robot can carry out real-time recording and convey for operating personnel to the work picture, can remove on moving base, and working range is wide, can snatch the counter shaft, no longer is single manipulator, and work efficiency is high, can assemble counter shaft and hole more accurately, and the result of use is better.

The assembly robot in the above-mentioned patent can remove and has enlarged application range, can assemble the great apparatus of volume, however the assembly robot mainly is that counter shaft and hole are operated, when the operation robot programs and manual operation uses, still need observe its link position in order to carry out further programming or operation, above-mentioned assembly robot is difficult to carry out accurate location when programming or operating, make link striking apparatus easily, arm collision operating personnel, and because assembly robot operating range grow, the assembly robot need reciprocating motion get the material and assemble, influence efficiency and assembly precision.

Therefore, an intelligent assembling robot based on the Internet is provided.

Disclosure of Invention

The invention aims to provide an intelligent assembly robot based on the internet, which is characterized in that a laser transmitter is arranged to assist a connecting frame in positioning, and a batching arm is used for batching materials for the connecting frame, so that the problems in the background art are solved.

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

the utility model provides an intelligent assembly robot based on internet, includes control track and installs at its inside drive board, linking arm one and linking arm two, states the one end of keeping away from the drive board of linking arm one and is connected with the one end of linking arm two, the connection wrist is installed to the other end of linking arm two, the bottom fixed mounting of connecting the wrist has the link, the internally mounted of link has parallel double-layered tooth, two the inside of parallel double-layered tooth all articulates there is the dwang, is located two of homonymy the common swing joint of one end that parallel double-layered tooth was kept away from to the dwang has the spliced pole, the outer wall fixed mounting of spliced pole has the mobile station, the inner wall connection of mobile station has laser emitter, the outer wall fixed mounting of mobile station has the contact button.

When the parallel clamping teeth open to clamp the shaft fitting, the laser emitter emits laser, the moving direction and position of the connecting frame can be pre-positioned through a laser beam or a laser point, the connecting frame is prevented from being damaged by impacting a device according to the laser spot or the laser beam, the operation precision is improved, the position of the connecting frame is convenient to adjust, the laser spot or the laser beam falls on the shaft fitting and then is clamped by the parallel clamping teeth, when the parallel clamping teeth are used for clamping, the two parallel clamping teeth move the clamping shaft fitting towards the center of the connecting frame, the two parallel clamping teeth respectively extrude the rotating rods in the process, the moving platform drives the laser emitter to move along the guide frame, the original position of the laser emitter is prevented from being separated from the original position, the laser spot or the laser beam path is prevented from being blocked by the shaft fitting, the moving direction and the position of the connecting frame can still be pre-positioned after the clamping of the laser emitter is completed, and the connecting frame is prevented from impacting the device, the assembly efficiency is improved, and the laser transmitter is convenient to extrude the parallel clamping teeth to clamp the range, and the installation and the disassembly are carried out, so that the safety is improved.

Preferably, the one end of mobile station is connected with reset spring, reset spring's the one end of keeping away from the mobile station is connected with the leading truck, reset spring's one end inner wall is kept away from to the leading truck and is installed the contact piece, the both ends of contact piece are provided with the buffer block, buffer block fixed mounting is on the inner wall of leading truck, the outer wall fixed mounting of leading truck has the pilot lamp.

When the parallel clamp tooth is not grabbed and clamped to the shaft fitting, the two parallel clamp teeth are in contact, and the contact button on the mobile station and the contact piece arranged on the guide frame are in contact and electrified to enable the indicator lamp to be lightened, so that an operator is warned to clamp empty, the parallel clamp teeth are prevented from being continuously operated to move in opposite directions, the device is damaged, misoperation is reduced, and the operation and assembly efficiency is improved.

Preferably, driving motor is installed to the tip of link, driving motor's one end is connected with the two-way threaded rod, the both ends of two-way threaded rod are connected with parallel double-layered tooth.

The two-way threaded rod of driving motor drive rotates, and two parallel clamp teeth are parallel movement in opposite directions under the drive of two-way threaded rod, snatch the shaft accessory.

Preferably, limiting springs are installed at the bottom of the mobile station, two limiting plates are fixedly installed at the end portions of the limiting springs, a lower sliding groove is formed in the bottom of the guide frame in a matched mode, one end of the lower sliding groove is connected with the outer wall of each limiting plate, and the other end of the lower sliding groove is connected with the mobile station.

The inner wall of the lower sliding groove is extruded by the limiting plate driven by the limiting spring, so that the mobile station is prevented from moving and shaking under the driving of the connecting frame, and the stability of laser positioning is improved conveniently.

Preferably, the top of drive board is installed regulating arm one, the one end that the drive board was kept away from to regulating arm one is installed regulating arm two, the internally mounted of regulating arm two has the pay-off arm, spacing lug is installed to the inner wall of regulating arm two, the outer wall of pay-off arm has set the mounting groove, the inner wall threaded connection of regulating arm two has spacing button, the tip of spacing button is connected with the inner wall of mounting groove.

Through rotating the one end of limit button setting in two outsides of regulating arm, drive the other end of limit button and the inside contact of mounting groove, fix the conveying arm, the dismouting conveying arm of being convenient for improves operating efficiency.

Preferably, the top of feeding arm is installed with the screening glass, the laser receiver is installed to the tip of feeding arm, the drive wheel is installed to the inner wall of feeding arm, two the outer wall transmission of drive wheel is connected with the drive belt, spacing hole has been seted up to the outer wall of drive belt, and is a plurality of spacing hole is evenly arranged on the drive belt, the sleeve is all installed to the inner wall in spacing hole, the direction platform is installed to the inner wall of feeding arm.

The conveying belt in the feeding arm can be used for feeding materials, the shaft fittings are placed in the limiting holes, the shaft fittings are fixed on the sleeve, the driving wheel drives the shaft fittings placed in the conveying belt to move, the bottom of the shaft fittings contacts the guide table, the shaft fittings are gradually lifted upwards, the tops of the shaft fittings leave the feeding arm through the protection sheet, parallel clamping teeth are convenient to grab, the shaft fittings can be arranged according to the assembly sequence, and the assembly efficiency is improved.

Preferably, the top of the guide table is provided with a guide groove, and the inner wall of the guide groove is provided with a roller.

The friction force borne by the bottom of the shaft fitting can be reduced through the arranged roller, so that the shaft fitting can ascend along the guide table, and the shaft fitting is prevented from being inclined.

Compared with the prior art, the invention has the beneficial effects that:

1. when parallel clamp tooth is not grabbed and is pressed from both sides to the axle accessory, two parallel clamp tooth contacts, parallel clamp tooth makes the mobile station remove through the dwang this moment, the mobile station removes the tip of leading truck, the one end contact buffer block of mobile station, the buffer block carries out the shock attenuation buffering to the mobile station, contact button on the mobile station and the contact circular telegram that sets up on the leading truck, make the pilot lamp light, the empty clamp of warning operating personnel, prevent to continue to operate parallel clamp tooth and remove in opposite directions, make the device damage, be convenient for improve operation assembly efficiency simultaneously.

2. Can feed burden to parallel double-layered tooth through the batching arm that sets up, do not need drive board removal repetition material loading operation, influence the operation precision, reduce the assemble duration, improve assembly efficiency, sleeve fixed axle accessory, the drive wheel drives the axle accessory of placing in the drive belt and removes, the bottom contact direction platform of axle accessory, the axle accessory rises upwards gradually, the top of axle accessory leaves the pay-off arm through the screening glass inside, be convenient for parallel double-layered tooth snatchs, and can arrange the accessory according to the order of assembly inside the pay-off arm, further improve assembly efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a driving stage according to the present invention;

FIG. 3 is a schematic structural view of the connecting frame of the present invention;

FIG. 4 is a schematic cross-sectional view of the connecting frame of the present invention;

FIG. 5 is a schematic view of the rotating lever of the present invention;

FIG. 6 is a block diagram of a mobile station according to the present invention;

FIG. 7 is a schematic structural view of a guide frame according to the present invention;

FIG. 8 is a schematic structural diagram of a second adjustment arm according to the present invention;

FIG. 9 is a schematic view of the feed arm of the present invention;

FIG. 10 is a cross-sectional view of a feed arm of the present invention;

in the figure: 1. controlling the track; 2. driving the machine table; 3. a first connecting arm; 4. a second connecting arm; 5. connecting the wrist; 6. a connecting frame; 61. a drive motor; 62. a bidirectional threaded rod; 7. parallel clamping teeth; 8. rotating the rod; 9. connecting columns; 10. a mobile station; 11. a laser transmitter; 12. a contact button; 13. a limiting spring; 14. a limiting plate; 15. a return spring; 16. a guide frame; 17. a contact piece; 18. an indicator light; 19. a buffer block; 20. a lower chute; 21. a first adjusting arm; 22. a second adjusting arm; 221. a limit button; 222. a limiting bump; 23. a feeding arm; 231. mounting grooves; 232. a protective sheet; 233. a laser receiver; 234. a driving wheel; 235. a transmission belt; 236. a sleeve; 237. a guide table; 238. a guide groove; 239. and (3) a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 9, the present invention provides an internet-based intelligent assembly robot, which has the following technical scheme:

the utility model provides an intelligent assembly robot based on internet, include control track 1 and install at its inside drive board 2, linking arm 3 and linking arm two 4, the one end of keeping away from drive board 2 of linking arm 3 is connected with the one end of linking arm two 4, connecting wrist 5 is installed to the other end of linking arm two 4, the bottom fixed mounting of connecting wrist 5 has link 6, the internally mounted of link 6 has parallel double-layered tooth 7, the inside of two parallel double-layered teeth 7 all articulates there is dwang 8, the common swing joint of one end that is located two dwang 8 of homonymy and keeps away from parallel double-layered tooth 7 has spliced pole 9, the outer wall fixed mounting of spliced pole 9 has mobile station 10, the inner wall connection of mobile station 10 has laser emitter 11, the outer wall fixed mounting of mobile station 10 has contact button 12.

The inner wall of the mobile station 10 is in threaded connection with the outer wall of the laser emitter 11, when the parallel clamping teeth 7 are opened to clamp the shaft fitting, the laser emitter 11 emits laser, a laser spot falls at an operation workpiece, the moving direction and the moving position of the connecting frame 6 can be pre-positioned through the laser beam or the laser spot, the position of the connecting frame 6 is convenient to adjust according to the laser spot or the laser beam, the laser spot or the laser beam falls on the shaft fitting and then is clamped by using the parallel clamping teeth 7, when the parallel clamping teeth 7 are clamped, the two parallel clamping teeth 7 move the clamping shaft fitting towards the center of the connecting frame 6, in the process, the two parallel clamping teeth 7 respectively press the rotating rod 8 to rotate the rotating rod 8, one end of the rotating rod 8 far away from the parallel clamping teeth 7 drives the mobile station 10 to move through the connecting column 9, the mobile station 10 drives the laser emitter 11 to move along the guide frame 16, laser emitter 11 leaves the original position, prevents that the axle accessory from sheltering from laser spot or laser beam route, makes laser emitter 11 press from both sides and get the moving direction and the position that accomplish the back still can carry out prepositioning to link 6, prevents that link 6 striking device from damaging, improves assembly efficiency to be convenient for laser emitter 11 extrude parallel double-layered tooth 7 and press from both sides the scope of getting, install the dismantlement.

Referring to fig. 5 to 7, as an embodiment of the present invention, a return spring 15 is connected to one end of a mobile station 10, a guide frame 16 is connected to one end of the return spring 15, which is far away from the mobile station 10, a contact piece 17 is installed on an inner wall of one end of the guide frame 16, which is far away from the return spring 15, buffer blocks 19 are installed at two ends of the contact piece 17, the buffer blocks 19 are fixedly installed on an inner wall of the guide frame 16, and an indicator light 18 is fixedly installed on an outer wall of the guide frame 16.

When the parallel clamp teeth 7 are not clamped to the shaft fitting, the two parallel clamp teeth 7 are in contact, the parallel clamp teeth 7 enable the mobile station 10 to move through the rotating rod 8 at the moment, the reset spring 15 pulls and fixes the mobile station 10, the mobile station 10 moves to the end part of the guide frame 16, one end of the mobile station 10 is in contact with the buffer block 19, the buffer block 19 performs shock absorption and buffering on the mobile station 10, the contact button 12 on the mobile station 10 and the contact piece 17 arranged on the guide frame 16 are in contact and electrified, the indicator light 18 is enabled to be lightened, an operator is warned to clamp empty, the parallel clamp teeth 7 are prevented from being operated continuously and moving oppositely, the device is damaged, and meanwhile, the operation and assembly efficiency is improved conveniently.

Referring to fig. 4, as one embodiment of the present invention, a driving motor 61 is mounted on an end of the connecting frame 6, a bidirectional threaded rod 62 is connected to one end of the driving motor 61, and parallel clamping teeth 7 are connected to both ends of the bidirectional threaded rod 62.

Two-way threaded rod 62 of driving motor 61 drive rotates, and two parallel clamp teeth 7 are under two-way threaded rod 62's drive, parallel translation in opposite directions, can snatch the shaft part.

Referring to fig. 6, as an embodiment of the present invention, a limit spring 13 is installed at the bottom of a mobile station 10, a limit plate 14 is fixedly installed at each end of the two limit springs 13, a lower chute 20 is disposed at the bottom of a guide frame 16, one end of the lower chute 20 is connected to the outer wall of the limit plate 14, and the other end of the lower chute 20 is connected to the mobile station 10.

When the parallel clamping teeth 7 are opened, the mobile station 10 is arranged at the end part of the guide frame 16, the bottom of the mobile station 10 is in contact with the inner wall of the lower chute 20, the limiting plate 14 is driven by the limiting spring 13 to extrude the inner wall of the lower chute 20, and when the parallel clamping teeth 7 move oppositely, the limiting plate 14 moves in the lower chute 20 under the driving of the limiting spring 13, so that the displacement jitter of the mobile station 10 driven by the connecting frame 6 is reduced, and the stability of laser positioning is improved conveniently.

Referring to fig. 7, as an embodiment of the present invention, a first adjusting arm 21 is installed at the top of the driving machine platform 2, a second adjusting arm 22 is installed at one end of the first adjusting arm 21 away from the driving machine platform 2, a feeding arm 23 is installed inside the second adjusting arm 22, a limiting convex block 222 is installed on the inner wall of the second adjusting arm 22, an installation groove 231 is arranged on the outer wall of the feeding arm 23, a limiting button 221 is connected to the inner wall of the second adjusting arm 22 through a screw thread, and the end of the limiting button 221 is connected to the inner wall of the installation groove 231.

Through spacing lug 222 and mounting groove 231 sliding connection, be convenient for install the feeding arm 23 in two 22 of regulating arm, set up in the outside one end of two 22 of regulating arm through rotating spacing button 221, drive the other end of spacing button 221 and the inside contact of mounting groove 231, fix the feeding arm 23, the dismouting feeding arm 23 of being convenient for improves operating efficiency.

As an embodiment of the present invention, referring to fig. 8, a protection sheet 232 is installed on the top of the feeding arm 23, a laser receiver 233 is installed on the end of the feeding arm 23, driving wheels 234 are installed on the inner wall of the feeding arm 23, driving belts 235 are connected to the outer walls of the two driving wheels 234 in a driving manner, limiting holes are formed in the outer wall of the driving belt 235, the limiting holes are uniformly distributed on the driving belt 235, sleeves 236 are installed on the inner walls of the limiting holes, and a guide table 237 is installed on the inner wall of the feeding arm 23.

When the driving machine table 2 drives the top device of the driving machine table to assemble, the parallel clamping teeth 7 usually need to drive the driving machine table 2 to reciprocate to grab the shaft fittings, so that the assembly precision and the assembly efficiency are influenced, the feeding can be carried out through the transmission belt 235 in the feeding arm 23, the shaft fittings are placed in the limiting holes, the shaft fittings are fixed by the sleeves 236, the shaft fittings placed in the transmission belt 235 are driven by the transmission wheel 234 to move, the bottoms of the shaft fittings contact the guide table 237, the shaft fittings gradually rise upwards, the tops of the shaft fittings leave the interior of the feeding arm 23 through the protection sheet 232, so that the parallel clamping teeth 7 can be grabbed conveniently, meanwhile, the shaft fittings can be arranged according to the assembly sequence, the assembly efficiency is improved, in addition, the feeding arm 23 does not move along with the first movable connecting arm 3 and the second connecting arm 4, only moves along with the driving machine table 2, and the laser receiver 233 is arranged to receive signals of the laser emitter 11, the shaft fitting is convenient to grab, and the positions of the parallel clamping teeth 7 are convenient to further position.

Referring to fig. 9, a guide groove 238 is formed at the top of the guide table 237, and a roller 239 is mounted on the inner wall of the guide groove 238.

The friction force applied to the bottom of the shaft fitting can be reduced by the roller 239, so that the shaft fitting can rise along the guide table 237, and the shaft fitting is prevented from being inclined.

The working principle is as follows: the shaft fitting can be fed through a transmission belt 235 in the feeding arm 23, the shaft fitting is placed in the limiting hole, the shaft fitting is fixed by a sleeve 236, the transmission wheel 234 drives the shaft fitting placed in the transmission belt 235 to move, the bottom of the shaft fitting is contacted with a guide table 237, the shaft fitting gradually rises upwards, the top of the shaft fitting leaves the inside of the feeding arm 23 through a protection sheet 232, the parallel clamping teeth 7 are used for grabbing, when the parallel clamping teeth 7 are opened to clamp the shaft fitting, a laser emitter 11 emits laser and falls down a laser spot at an operation workpiece, the moving direction and the moving position of the connecting frame 6 can be pre-positioned through the laser beam or the laser spot, the position of the connecting frame 6 can be conveniently adjusted according to the laser spot or the laser beam, after the laser spot or the laser beam falls on the shaft fitting, the parallel clamping teeth 7 are used for clamping the threaded rod 7, the driving motor 61 drives the bidirectional threaded rod 62 to rotate, the two parallel clamping teeth 7 are driven by the bidirectional clamping teeth 62, the parallel clamping teeth 7 move towards the center of the connecting frame 6 to clamp the shaft fitting, in the process, the two parallel clamping teeth 7 respectively press the rotating rod 8 to rotate the rotating rod 8, one end of the rotating rod 8, far away from the parallel clamping teeth 7, drives the mobile station 10 to move through the connecting column 9, the mobile station 10 drives the laser emitter 11 to move along the guide frame 16, the laser emitter 11 leaves the original position, the laser emitter 11 can still pre-position the moving direction and the position of the connecting frame 6 after clamping is completed, when the parallel clamping teeth 7 do not clamp the shaft fitting, the two parallel clamping teeth 7 are contacted, at the moment, the parallel clamping teeth 7 enable the mobile station 10 to move through the rotating rod 8, the mobile station 10 moves to the end part of the guide frame 16, one end of the mobile station 10 is contacted with the buffer block 19, the contact button 12 on the mobile station 10 is contacted with the contact piece 17 arranged on the guide frame 16 to be electrified, make pilot lamp 18 light, warn operating personnel empty and press from both sides, can carry out the pay-off through drive belt 235 in the feeding arm 23, place the axle accessory in the inside in spacing hole, sleeve 236 fixed axle accessory, the axle accessory that places in drive belt 235 is driven to drive wheel 234 removes, the bottom contact direction platform 237 of axle accessory, the axle accessory rises upwards gradually, the top of axle accessory leaves feeding arm 23 inside through screening glass 232, the parallel double-layered tooth 7 of being convenient for snatchs.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.