CN218138055U

CN218138055U - Industrial manipulator for nickel plating

Info

Publication number: CN218138055U
Application number: CN202222706495.2U
Authority: CN
Inventors: 潘秀恩
Original assignee: Wenzhou Ju'endai Industry Co ltd
Current assignee: Wenzhou Ju'endai Industry Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-12-27
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an industrial robot for nickel plating, including the base, the fixed rotating electrical machines that is provided with on the base, the fixed cylinder that is provided with in upper end of base, slidable mounting has the lifter on the cylinder, the upper end fixed mounting of lifter has the lifting disk, and circumference distributes on the lifting disk has a plurality of lead screw translation mechanism, and lead screw translation mechanism includes translation motor and receives the translation of translation motor drive to slide the seat, and the translation slides on the seat fixed mounting have the electronic clamping jaw that is used for the centre gripping work piece. The rotating motor rotates through the rotating shaft driving lifting rod, the lifting rod achieves lifting movement on the cylinder barrel through the screw rod lifting mechanism, the cylinder barrel and the screw rod lifting mechanism rotate along with the lifting rod, weight is reduced, vibration is not prone to generation, the screw rod lifting mechanism is not prone to damage due to torsion, torque can be amplified through the speed reducer, and requirements for the rotating motor are reduced.

Description

Industrial manipulator for nickel plating

Technical Field

The utility model relates to a manipulator technical field especially relates to an industrial robot for nickel plating.

Background

In the hot-dip nickel plating operation, an industrial robot hand is required to clamp the nickel plating object and then the nickel plating operation is performed. Chinese patent with publication number CN213918277U discloses a manipulator of industrial robot for hot dipping nickel, the on-line screen storage device comprises a base, the fixed rotating electrical machines that is provided with in upper end of base, the upper end output shaft fixedly connected with rotor plate of rotating electrical machines, the fixed U-shaped riser that is provided with in upper end of rotor plate, the fixed diaphragm that is provided with in inside of U-shaped riser, the upper end of diaphragm and the top inner wall of U-shaped riser rotate through ball bearing and are connected with same root and rotate the screw rod, the fixed driving motor that is provided with in upper end of U-shaped riser, driving motor's lower extreme output shaft run through the upper end of U-shaped riser and with the upper end fixed connection who rotates the screw rod, the pole wall screw thread that rotates the screw rod has cup jointed the lifter, the equal fixedly connected with fixed frame in the left and right sides mutually opposite sides of lifter. The utility model discloses a can realize the quick position control of nickel plating thing, the nickel plating of being convenient for is used for the nickel plating operation is more continuous, has improved nickel plating efficiency. However, the above-mentioned prior art robot has the following disadvantages in use: (1) The rotating motor needs to drive all parts on the rotating plate and the U-shaped vertical plate to rotate, the rotating inertia is large, vibration is easy to generate, and the requirement on the rotating motor is high, (2) the lifting block and the fixing frame are easy to damage a rotating screw rod when rotating, and the mechanical arm has large shaking amount during rotation work, so that the repeated positioning precision is low; (3) The workpiece is often required to be activated and cleaned before and after nickel plating, and the manipulator is only provided with a left station and a right station, so that the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems existing in the prior art, and provides an industrial manipulator for nickel plating, which improves the stability of the rotation of the manipulator and prolongs the service life of the manipulator.

The utility model provides a technical scheme that its technical problem adopted: the utility model provides an industrial robot for nickel plating, includes the base, the fixed rotating electrical machines that is provided with on the base, the fixed cylinder that is provided with in upper end of base, slidable mounting has the lifter on the cylinder, the upper end fixed mounting of lifter has the lifting disk, and the circumference distributes on the lifting disk has a plurality of lead screw translation mechanism, and lead screw translation mechanism includes translation motor and receives the translation of translation motor drive to slide the seat, and the translation slides on the seat and fixedly mounted has the electronic clamping jaw that is used for the centre gripping work piece, the lower extreme of lifter has the centre bore, is equipped with the pivot in the centre bore, is axial sliding connection and circumference fixed connection between centre bore and the pivot, be connected with the reduction gear between the output of pivot lower extreme and rotating electrical machines, the lateral part fixed mounting of cylinder has lead screw elevating system, and lead screw elevating system includes elevating motor and receives the lift seat that slides of elevating motor drive, be equipped with annular spout on the lateral wall of lifter, be circumferential sliding connection and axial fixed connection between annular spout and the lift slide the seat.

Further perfect, the lower part fixed mounting of pivot has the oil storage dish that is used for storing lubricating oil, the fixed lubricating sponge that contacts with the centre bore inner wall that is equipped with of up end of pivot, be equipped with in the pivot and lead the oil passageway, be equipped with the oil transportation capillary in leading the oil passageway, lubricating sponge and oil storage dish are connected respectively to the both ends of oil transportation capillary.

Further perfection, the upper part of the oil storage plate is fixedly provided with a conical filter screen.

Further perfection, the central hole is connected with the rotating shaft through a sliding key, and the speed reducer adopts a planetary gear mechanism.

Further perfection, the lifting sliding seat is fixedly connected with a stirring ring, and a thrust bearing is arranged between the stirring ring and the annular sliding groove.

Compared with the prior art, the utility model discloses profitable effect is: (1) The rotating electrical machines rotates through pivot drive lifter, and the lifter passes through lead screw elevating system and realizes the lift removal on the cylinder, lead screw elevating system follows the lifter and rotates, weight is lightened, be difficult to produce the vibration, lead screw elevating system also is difficult for taking place the damage because of twisting round, and can enlarge the moment of torsion through setting up the reduction gear, reduce the requirement to rotating electrical machines, (2) the upper end fixed mounting of lifter has the lifter dish, circumference distribution has the lead screw translation mechanism of the electronic clamping jaw drive of a plurality of drive on the lifter dish, can satisfy the user demand of station more than two.

Drawings

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

description of reference numerals: 1. the base, 2, the rotating electrical machines, 3, the cylinder, 4, the lifter, 5, the lifter dish, 6, lead screw translation mechanism, 7, translation motor, 8, the translation seat that slides, 9, electronic clamping jaw, 10, the centre bore, 11, the pivot, 12, the reduction gear, 13, lead screw elevating system, 14, elevator motor, 15, the seat that slides that goes up and down, 16, annular spout, 17, the oil storage dish, 18, lubricated sponge, 19, the oil delivery capillary, 20, the toper filter screen, 21, stir the ring, 22, thrust bearing.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figure 1: in this embodiment 1, an industrial manipulator for nickel plating includes a base 1, a rotating electrical machine 2 is fixedly arranged on the base 1, a cylinder 3 is fixedly arranged at the upper end of the base 1, a lifting rod 4 is slidably arranged on the cylinder 3, a lifting disc 5 is fixedly arranged at the upper end of the lifting rod 4, a plurality of lead screw translation mechanisms 6 are circumferentially distributed on the lifting disc 5, each lead screw translation mechanism 6 includes a translation motor 7 and a translation sliding seat 8 driven by the translation motor 7, an electric clamping jaw 9 used for clamping a workpiece is fixedly arranged on the translation sliding seat 8, the lower end of the lifting rod 4 is provided with a center hole 10, a rotating shaft 11 is arranged in the center hole 10, the center hole 10 is axially slidably connected and circumferentially fixedly connected with the rotating shaft 11, a speed reducer 12 is connected between the lower end of the rotating shaft 11 and the output end of the rotating electrical machine 2, a lead screw lifting mechanism 13 is fixedly arranged on the side portion of the cylinder 3, the lead screw lifting mechanism 13 includes a lifting electrical machine 14 and a lifting sliding seat 15 driven by the lifting electrical machine 14, an annular chute 16 is arranged on the side wall of the lifting rod 4, and an annular chute 16 is circumferentially slidably connected and axially fixedly connected between the annular chute 16 and the lifting sliding seat 15.

The working principle is as follows: during the use, electronic clamping jaw 9 will wait that the nickel plating thing stabilizes the centre gripping, lift slide 15 on the elevating motor 14 drive lead screw of lead screw elevating system 13 reciprocates, make lifter 4 and lifting disk 5 carry out the elevating movement, electronic clamping jaw 9 drives the nickel plating thing and reciprocates to suitable position, translation slide 8 on the translation motor 7 lead screw of lead screw translation mechanism 6 removes about, make electronic clamping jaw 9 drive the nickel plating thing and remove suitable position about, can realize the quick position control of nickel plating thing, pivot 11 is convenient for the nickel plating use, through the rotating electrical machines 2 who is equipped with, rotating electrical machines 2 drives pivot 11 through reduction gear 12 and rotates, drive lifter 4 and lifting disk 5 and rotate, and then drive whole manipulator and rotate, can make another nickel plating thing rotate to nickel plating department and carry out the nickel plating operation after one of them nickel plating thing nickel plating is accomplished and is taken out, make the nickel plating operation more continuous, nickel plating efficiency is improved.

Embodiment 2, on the basis of embodiment 1, the lower part fixed mounting of pivot 11 has the oil storage dish 17 that is used for storing lubricating oil, the fixed lubrication sponge 18 that contacts with centre bore 10 inner wall that is equipped with of upper end face of pivot 11, be equipped with in the pivot 11 and lead the oil passageway, be equipped with oil delivery capillary 19 in leading the oil passageway, lubrication sponge 18 and oil storage dish 17 are connected respectively to the both ends of oil delivery capillary 19. A conical filter screen 20 is fixedly arranged above the oil storage plate 17. Lubricating oil in the oil storage disc 17 can be conveyed to the lubricating sponge 18 through the capillary action of the oil conveying capillary 19, and the lubricating sponge 18 can coat the lubricating oil on the central hole 10 in the process that the lifting rod 4 moves up and down, so that the friction force between the lifting rod 4 and the rotating shaft 11 is reduced, and the abrasion is reduced. Under the action of gravity, lubricating oil in the central hole 10 can flow back to the oil storage disc 17 through the rotating shaft 11 again, and the conical filter screen 20 can filter and purify the lubricating oil, so that the cyclic utilization is realized.

In embodiment 3, based on embodiment 1 or 2, it is further preferable that the central hole 10 and the rotating shaft 11 are connected by a sliding key, specifically, a flat key or a spline, a vertical sliding groove is formed in the central hole 10, and the rotating shaft 11 is provided with a raised key block, so as to realize axial sliding and circumferential fixed connection. The reducer 12 adopts a planetary gear mechanism, which can amplify the torque force of the motor and reduce the requirement on the rotating motor. In order to realize the circumferential sliding connection and the axial fixed connection between the annular sliding chute 16 and the lifting sliding seat 15, a poking ring 21 is fixedly connected to the lifting sliding seat 15, and a thrust bearing 22 is arranged between the poking ring 21 and the annular sliding chute 16.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides an industrial robot for nickel plating, includes base (1), fixedly on base (1) be provided with rotating electrical machines (2), its characterized in that: the upper end of base (1) is fixed and is provided with cylinder (3), slidable mounting has lifter (4) on cylinder (3), the upper end fixed mounting of lifter (4) has lifter dish (5), and circumference distribution has a plurality of lead screw translation mechanism (6) on lifter dish (5), and lead screw translation mechanism (6) include translation motor (7) and receive translation motor (7) driven translation seat (8) that slides, and translation slides and go up fixed mounting and have electric clamping jaw (9) that are used for centre gripping work piece on seat (8), the lower extreme of lifter (4) has centre bore (10), is equipped with pivot (11) in centre bore (10), is axial sliding connection and circumference fixed connection between centre bore (10) and pivot (11), be connected with reduction gear (12) between the output of pivot (11) lower extreme and rotating electrical machines (2), the lateral part fixed mounting of cylinder (3) has lead screw elevating system (13), and lead screw elevating system (13) include elevating motor (14) and receive elevating motor (14) driven lift seat (15) that slides, be equipped with annular spout (16) on the lateral wall of lifter (4), and be connected with axial sliding connection between annular spout (15).

2. An industrial robot for nickel plating according to claim 1, characterized in that: the utility model discloses a lubricating oil storage device, including pivot (11), the lower part fixed mounting of pivot (11) has oil storage dish (17) that are used for storing lubricating oil, the fixed lubricating sponge (18) that contact with centre bore (10) inner wall that are equipped with of up end of pivot (11), be equipped with in pivot (11) and lead the oil passageway, be equipped with oil delivery capillary (19) in leading the oil passageway, lubricating sponge (18) and oil storage dish (17) are connected respectively at the both ends of oil delivery capillary (19).

3. An industrial robot for nickel plating according to claim 2, characterized in that: a conical filter screen (20) is fixedly arranged above the oil storage plate (17).

4. An industrial robot for nickel plating according to claim 1, characterized in that: the central hole (10) is connected with the rotating shaft (11) through a sliding key, and the speed reducer (12) adopts a planetary gear mechanism.

5. An industrial robot for nickel plating according to claim 1, characterized in that: the lifting sliding seat (15) is fixedly connected with a poking ring (21), and a thrust bearing (22) is arranged between the poking ring (21) and the annular sliding groove (16).