CN217376507U - Efficient stacking mechanical arm for welding station - Google Patents
Efficient stacking mechanical arm for welding station Download PDFInfo
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- CN217376507U CN217376507U CN202220857156.1U CN202220857156U CN217376507U CN 217376507 U CN217376507 U CN 217376507U CN 202220857156 U CN202220857156 U CN 202220857156U CN 217376507 U CN217376507 U CN 217376507U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses an efficient stacking mechanical arm for a welding station, which comprises a rotating mechanism, a lifting mechanism and a clamping mechanism; the rotating mechanism comprises a bottom box and a rotating motor, the lifting mechanism comprises a lifting column, a lifting screw rod, a lifting motor and a lifting sleeve, the clamping mechanism comprises a seat plate, a turnover plate and a clamping motor, the head part of the turnover plate is fixedly connected with a clamping jaw, the rotating mechanism drives the lifting mechanism to rotate, and the lifting mechanism is used for driving the clamping mechanism to lift up and down, thereby adjusting the circumferential angle of the clamping mechanism, the lifting mechanism is used for driving the clamping mechanism to lift, thereby adjusting the height of the clamping mechanism, the clamping mechanism is further adjusted to the position of the weldment to be clamped, the clamping jaw is driven through the work of the clamping motor, so that the weldment is clamped, then the weldment is conveyed to the stacking position through the rotating mechanism and the lifting mechanism, and the clamping jaw is opened, so that the weldment can be put down.
Description
Technical Field
The utility model relates to a robot welding auxiliary device technical field, concretely relates to efficient pile up neatly machinery arm is used at welding station.
Background
Welding robot is the industrial robot who engages in weldment work, compares in traditional manual welding, and the robot welding has high efficiency and the better advantage of product uniformity, improvement production efficiency that can be very big to reduction in production cost.
In-process of robot welding, the product that the welding was accomplished need be piled up through the hacking machine and is piled up the pile up, thereby be convenient for subsequent transportation processing, the arm is the last important component part of pile up machine, it is with weldment centre gripping transport, thereby realize the pile up neatly of weldment, current arm structural design is too complicated, in-process in the in-process of in-service use, in case break down, the repair time is longer, can seriously influence the processing progress, and the centre gripping of weldment is carried out to the mode of the general sucking disc of current arm, the efficiency of centre gripping is lower, in-process at the pile up neatly, the lift and the rotation of weldment are inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a welding station is with efficient hacking mechanical arm, the utility model discloses a realize through following technical scheme.
A high-efficiency stacking mechanical arm for a welding station comprises a rotating mechanism, a lifting mechanism and a clamping mechanism; the rotating mechanism is used for driving the lifting mechanism and the clamping mechanism to integrally rotate, and the lifting mechanism is used for driving the clamping mechanism to lift;
the rotating mechanism comprises a bottom box and a rotating motor fixedly connected in the bottom box, and the rotating motor is provided with a first output shaft which is vertically upward;
the lifting mechanism comprises a lifting column, a lifting screw, a lifting motor and a lifting sleeve; the lifting column is fixedly connected to the top of the first output shaft, a pair of lug plates is fixedly connected to the right side of the lifting column in an up-and-down symmetrical mode, the lifting screw is rotatably connected between the lug plates, a first hood is fixedly connected to the lug plates above the lifting column, the lifting motor is fixedly connected into the first hood, the lifting motor is provided with a second output shaft which faces vertically downwards, the second output shaft is in butt joint with the lifting screw through a coupler, the lifting sleeve is slidably connected with the lifting column, a support plate is fixedly connected to the right side of the lifting sleeve and meshed with the lifting screw, and a connecting plate is fixedly connected to the right side of the support plate;
the clamping mechanism is fixedly connected to the head of the connecting plate.
Furthermore, a fixed seat is fixedly connected to the bottom of each side face of the bottom box, and a mounting bolt is inserted into the fixed seat.
Furthermore, each side of the lifting column is provided with a track groove, and the inner wall of each side plate of the lifting sleeve is fixedly connected with a track block corresponding to the track groove.
Further, the clamping mechanism comprises a seat plate, a turnover plate and a clamping motor; the clamping mechanism is characterized in that grooves are symmetrically formed in the left side and the right side of the seat plate, the turnover plate is rotatably connected into the grooves through first rotating shafts which are symmetrical front and back, clamping jaws are longitudinally and uniformly fixedly connected to the head of the turnover plate, a second hood is fixedly connected to the upper surface of the seat plate, a clamping motor is fixedly connected into the second hood, the turnover plate is driven by a clamping motor, and the second hood is fixedly connected with the head of the connecting plate.
Furthermore, the head of the first rotating shaft extends out of the seat plate and is fixedly connected with a first transmission wheel, a transmission cavity is formed in the seat plate, the clamping motor is provided with a third output shaft which is vertically downward, the third output shaft is rotatably connected in the transmission cavity, a worm wheel is fixedly connected on the third output shaft, the transmission cavity on the left side and the right side of the worm wheel are respectively and rotatably connected with a second rotating shaft and a third rotating shaft, a worm meshed with the worm wheel is fixedly connected on the second rotating shaft and the third rotating shaft, the left side of the transmission cavity is also rotatably connected with a fourth rotating shaft, the fourth rotating shaft is symmetrically and fixedly connected with first gears in the front and back direction, the second rotating shaft is fixedly connected with a second gear meshed with the first gear, the front end and the back end of the fourth rotating shaft and the front end and the back end of the third rotating shaft are respectively and fixedly connected with a second transmission wheel, the corresponding second transmission wheel is linked with the first transmission wheel through a belt, and the front and back two sides of the seat plate are also fixedly connected with a protective cover, the protective cover covers the belt therein.
The beneficial effects of the utility model are that, rotary mechanism is used for driving elevating system and fixture and wholly rotates, thereby adjust fixture's circumference angle, elevating system is used for driving fixture and goes up and down, thereby highly adjust fixture, and then adjust fixture to the weldment position of treating the centre gripping, work drive clamping jaw through the centre gripping motor, thereby carry out the centre gripping to the weldment, then will weld the position of transporting the pile up neatly through rotary mechanism and elevating system, open the clamping jaw, can put down the weldment.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model discloses a structure schematic diagram of an efficient stacking mechanical arm for a welding station;
FIG. 2 is a schematic diagram: the utility model discloses a three-dimensional schematic diagram of the clamping mechanism;
FIG. 3: the utility model is a top view of the transmission cavity and the inner structure of the protective cover;
FIG. 4: the utility model is a partial sectional view of the position of the transmission cavity;
FIG. 5: the utility model discloses a lift cover and lift seat be connected the schematic diagram.
The reference numbers are as follows:
11-bottom box, 12-rotating motor, 13-first output shaft, 14-fixed seat, 15-mounting bolt, 21-lifting column, 22-lifting screw, 23-lifting motor, 24-lifting sleeve, 25-lug plate, 26-first hood, 27-support plate, 28-connecting plate, 29-track groove, 210-track block, 3-clamping mechanism, 31-seat plate, 32-turnover plate, 33-clamping motor, 34-first rotating shaft, 35-clamping jaw, 36-second hood, 37-first driving wheel, 38-driving cavity, 39-third output shaft, 310-worm wheel, 311-second rotating shaft, 312-third rotating shaft, 313-worm, 314-fourth rotating shaft, 315-first gear, 316-second gear, 317-second transmission wheel, 318-belt, 319-protective cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, an efficient stacking mechanical arm for a welding station comprises a rotating mechanism, a lifting mechanism and a clamping mechanism 3; the rotating mechanism is used for driving the lifting mechanism and the clamping mechanism 3 to integrally rotate, and the lifting mechanism is used for driving the clamping mechanism 3 to lift;
the rotating mechanism comprises a bottom box 11 and a rotating motor 12 fixedly connected in the bottom box 11, and the rotating motor 12 is provided with a first output shaft 13 which is vertically upward;
the lifting mechanism comprises a lifting column 21, a lifting screw 22, a lifting motor 23 and a lifting sleeve 24; the lifting column 21 is fixedly connected to the top of the first output shaft 13, a pair of ear plates 25 are fixedly connected to the right side of the lifting column 21 in an up-and-down symmetrical mode, the lifting screw 22 is rotatably connected between the ear plates 25, a first hood 26 is fixedly connected to the upper ear plate 25, the lifting motor 23 is fixedly connected to the first hood 26, the lifting motor 23 is provided with a second output shaft which faces vertically downwards, the second output shaft is in butt joint with the lifting screw 22 through a coupler, the lifting sleeve 24 is slidably connected with the lifting column 21, a support plate 27 is fixedly connected to the right side of the lifting sleeve 24, the support plate 27 is meshed with the lifting screw 22, and a connecting plate 28 is fixedly connected to the right side of the support plate 27;
the clamping mechanism 3 is fixedly connected to the head of the connecting plate 28.
Preferably, a fixing seat 14 is fixedly connected to the bottom of each side of the bottom case 11, and a mounting bolt 15 is inserted into the fixing seat 14.
Preferably, each side surface of the lifting column 21 is opened with a rail groove 29, and a rail block 210 corresponding to the rail groove 29 is fixed to an inner wall of each side plate of the lifting sleeve 24.
Preferably, the clamping mechanism 3 comprises a seat plate 31, a turnover plate 32 and a clamping motor 33; the left and right sides symmetry of bedplate 31 has seted up the recess, and the first pivot 34 of returning face plate 32 through fore-and-aft symmetry rotates to be connected in the recess, and the vertical even rigid coupling of head of returning face plate 32 has clamping jaw 35, and the upper surface rigid coupling of bedplate 31 has second aircraft bonnet 36, and centre gripping motor 33 rigid coupling is in second aircraft bonnet 36, and returning face plate 32 passes through centre gripping motor 33 drive, second aircraft bonnet 36 and connecting plate 28's head fixed connection.
Preferably, the head of the first rotating shaft 34 extends out of the seat plate 31 and is fixedly connected with a first driving wheel 37, a driving cavity 38 is formed in the seat plate 31, the clamping motor 33 is provided with a third output shaft 39 which is vertically downward, the third output shaft 39 is rotatably connected in the driving cavity 38, a worm wheel 310 is fixedly connected to the third output shaft 39, a second rotating shaft 311 and a third rotating shaft 312 are rotatably connected in the driving cavity 38 on the left side and the right side of the worm wheel 310 respectively, a worm 313 engaged with the worm wheel 310 is fixedly connected to the second rotating shaft 311 and the third rotating shaft 312, a fourth rotating shaft 314 is rotatably connected to the left side of the driving cavity 38, a first gear 315 is symmetrically fixedly connected to the front and the back of the fourth rotating shaft 314, a second gear 316 engaged with the first gear 315 is fixedly connected to the second rotating shaft 311, second driving wheels 317 are fixedly connected to the front and the back ends of the fourth rotating shaft 314 and the third rotating shaft 312, and the corresponding second driving wheels 317 are linked with the first driving wheel 37 through a belt 318, protective covers 319 are fixed to the front and rear sides of the seat plate 31, and the belts 318 are covered by the protective covers 319.
The utility model discloses a concrete implementation does:
the utility model provides a rotating electrical machines 12, elevator motor 23 and centre gripping motor 33 are servo motor, and each motor controls the operation through the PLC controller.
Can be with through construction bolt 15 the utility model discloses fix in the position that needs use, rotating electrical machines 12 during operation drives first output shaft 13 and rotates to elevating system and fixture 3's whole rotates, thereby can adjust fixture 3's circumference angle.
The lifting motor 23 drives the lifting screw 22 to rotate when working, and the lifting sleeve 24 is connected with the lifting column 21 in a sliding manner, and the support plate 27 on the right side of the lifting sleeve 24 is meshed with the lifting screw 22, so that the height of the lifting sleeve 24 can be adjusted when the lifting screw 22 rotates, and the lifting sleeve 24 can be driven to ascend or descend by controlling the steering of the lifting screw 22, thereby adjusting the height of the clamping mechanism 3.
During the use, through rotary mechanism and elevating system's cooperation with fixture 3 move the weldment top of treating the transport, with the weldment centre gripping after, move the pile up neatly position again, put down the weldment can.
The working principle of the clamping mechanism 3 is as follows: in the initial state, as shown in fig. 2 and 3, the two turnover plates 32 are in the horizontal position, when the welding parts reach the upper part, the turnover plates 32 rotate to the vertical position shown in fig. 1, so that the welding parts are clamped, and when the stacking position is reached, the turnover plates 32 rotate to the horizontal position again, and the welding parts are put down.
When the clamping motor 33 works, the third output shaft 39 and the worm wheel 310 fixed on the third output shaft are driven to rotate, so that the worm screws 313 on the two sides rotate, further the second rotating shaft 311 and the third rotating shaft 312 rotate, the second gear 316 fixed on the second rotating shaft 311 rotates, the first gear 315 meshed with the second gear 316 rotates, further the fourth rotating shaft 314 rotates, the rotation directions of the second rotating shaft 311 and the third rotating shaft 312 are the same, the rotation directions of the first gear 315 and the second gear 316 meshed with each other are opposite, further the rotation directions of the fourth rotating shaft 314 and the second rotating shaft 311 are opposite, namely the rotation directions of the fourth rotating shaft 314 and the third rotating shaft 312 are opposite, further the rotation directions of the second driving wheels 317 on the left side and the right side are opposite, and the rotation directions of the first driving wheels 37 on the left side and the right side are opposite under the action of the belt 318, further the rotation directions of the two turnover plates 32 are opposite.
Namely, the turnover plates 32 on the left and right sides can be opened or closed at the same time to complete the clamping and putting down of the weldment.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a welding station is with efficient pile up neatly machinery arm which characterized in that: comprises a rotating mechanism, a lifting mechanism and a clamping mechanism; the rotating mechanism is used for driving the lifting mechanism and the clamping mechanism to integrally rotate, and the lifting mechanism is used for driving the clamping mechanism to lift;
the rotating mechanism comprises a bottom box and a rotating motor fixedly connected in the bottom box, and the rotating motor is provided with a first output shaft which is vertically upward;
the lifting mechanism comprises a lifting column, a lifting screw, a lifting motor and a lifting sleeve; the lifting column is fixedly connected to the top of the first output shaft, a pair of ear plates are fixedly connected to the right side of the lifting column in an up-and-down symmetrical mode, the lifting screw is rotatably connected between the ear plates, a first hood is fixedly connected to the ear plates above the lifting column, the lifting motor is fixedly connected into the first hood, the lifting motor is provided with a second output shaft which faces vertically downwards, the second output shaft is in butt joint with the lifting screw through a coupler, the lifting sleeve is connected with the lifting column in a sliding mode, a support plate is fixedly connected to the right side of the lifting sleeve and meshed with the lifting screw, and a connecting plate is fixedly connected to the right side of the support plate;
the clamping mechanism is fixedly connected to the head of the connecting plate.
2. The efficient palletizing mechanical arm for the welding station as claimed in claim 1, wherein: and the bottoms of all the side surfaces of the bottom box are fixedly connected with fixing seats, and mounting bolts are inserted into the fixing seats.
3. Efficient palletizing mechanical arm for welding stations according to claim 1, characterized in that: each side of the lifting column is provided with a track groove, and the inner wall of each side plate of the lifting sleeve is fixedly connected with a track block corresponding to the track groove.
4. Efficient palletizing mechanical arm for welding stations according to claim 1, characterized in that: the clamping mechanism comprises a seat plate, a turnover plate and a clamping motor; the clamping mechanism is characterized in that grooves are symmetrically formed in the left side and the right side of the seat plate, the turnover plate is rotatably connected into the grooves through first rotating shafts which are symmetrical front and back, clamping jaws are longitudinally and uniformly fixedly connected to the head of the turnover plate, a second hood is fixedly connected to the upper surface of the seat plate, a clamping motor is fixedly connected into the second hood, the turnover plate is driven by a clamping motor, and the second hood is fixedly connected with the head of the connecting plate.
5. Efficient palletizing mechanical arm for welding stations according to claim 4, characterized in that: the head of the first rotating shaft extends out of the seat plate and is fixedly connected with a first driving wheel, a transmission cavity is formed in the seat plate, the clamping motor is provided with a third output shaft which is vertically downward, the third output shaft is rotatably connected in the transmission cavity, a worm wheel is fixedly connected on the third output shaft, the transmission cavities on the left side and the right side of the worm wheel are respectively and rotatably connected with a second rotating shaft and a third rotating shaft, worms meshed with the worm wheel are fixedly connected on the second rotating shaft and the third rotating shaft, the left side of the transmission cavity is also rotatably connected with a fourth rotating shaft, the fourth rotating shaft is symmetrically and fixedly connected with first gears in the front and back direction, the second rotating shaft is fixedly connected with a second gear meshed with the first gear, the front end and the back end of the fourth rotating shaft and the front end and the back end of the third rotating shaft are respectively and fixedly connected with a second driving wheel, the corresponding second driving wheel is linked with the first driving wheel through a belt, and protective covers are fixedly connected on the front side and the back side of the seat plate, the protective cover covers the belt therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857156.1U CN217376507U (en) | 2022-04-14 | 2022-04-14 | Efficient stacking mechanical arm for welding station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857156.1U CN217376507U (en) | 2022-04-14 | 2022-04-14 | Efficient stacking mechanical arm for welding station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217376507U true CN217376507U (en) | 2022-09-06 |
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ID=83107184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220857156.1U Active CN217376507U (en) | 2022-04-14 | 2022-04-14 | Efficient stacking mechanical arm for welding station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217376507U (en) |
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2022
- 2022-04-14 CN CN202220857156.1U patent/CN217376507U/en active Active
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