CN111872961B

CN111872961B - Electric clamp is got industrial robot

Info

Publication number: CN111872961B
Application number: CN202010769006.0A
Authority: CN
Inventors: 王晓军; 钟森鸣
Original assignee: Guangdong Polytechnic Normal University
Current assignee: Guangdong Polytechnic Normal University
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2022-03-11
Anticipated expiration: 2040-08-03
Also published as: CN111872961A

Abstract

The invention discloses an industrial robot for electric clamping, which relates to the field of industrial machines and comprises a circuit control box, a disc base and a slider fixing disc, wherein an electricity plugging plate is arranged on one side of the circuit control box, an electricity plugging socket is arranged in the electricity plugging plate, a fixing cylinder is arranged on the top surface of the circuit control box, a sleeving ring body is sleeved on the outer wall of the fixing cylinder, a ring body telescopic rod is fixedly connected to the bottom surface of the sleeving ring body, a ring body sleeve rod is sleeved at the bottom end of the ring body telescopic rod, and a supporting and connecting plate is welded on the bottom surface of the ring body sleeve rod. In more ways.

Description

Electric clamp is got industrial robot

Technical Field

The invention relates to the field of industrial machines, in particular to an industrial robot for electric clamping.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemical industry, and are generally classified into series robots and parallel robots in terms of mechanical structure. The serial robot is characterized in that the movement of one axis can change the coordinate origin of the other axis, while the movement of one axis of the parallel robot can not change the coordinate origin of the other axis. Early industrial robots employed a tandem mechanism. The parallel mechanism is defined as a closed loop mechanism which is formed by connecting a movable platform and a fixed platform through at least two independent kinematic chains, has two or more degrees of freedom and is driven in a parallel mode. The parallel mechanism has two components, a wrist and an arm respectively. The arm active area has a great influence on the active space, and the wrist is the connecting part of the tool and the main body. Compared with a serial robot, the parallel robot has the advantages of high rigidity, stable structure, high bearing capacity, high micro-motion precision and small motion load. In the position solution, the serial robot has easy positive solution but difficult inverse solution; on the contrary, the parallel robot has difficult forward solution and very easy reverse solution.

But present electric clamp gets industrial robot is though relative holistic mode of getting is more, but when getting, holistic electric clamp gets industrial robot's holistic a head all comparative huge, be not convenient for dismantle, the installation with carry, then can not holistically carry out the regulation of a plurality of angles, the trouble that the installation of holistic clamp device is generally all compared simultaneously is got, can not succinctly install fast, be difficult to accomplish quick power supply and the quick outage of splint, can not carry out the circulation clamp of a plurality of angles simultaneously and get, the singleness of holistic functional comparison.

Therefore, those skilled in the art provide an industrial robot for electric gripping to solve the problems set forth in the background art described above.

Disclosure of Invention

The invention aims to provide an industrial robot for electrical clamping, which solves the problems that the conventional industrial robot for electrical clamping in the background art has more clamping modes relative to the whole body, but the whole heads of the industrial robot for electrical clamping are huge during clamping, are inconvenient to detach, install and carry, cannot integrally adjust a plurality of angles, and meanwhile, the whole clamping device is generally troublesome to install, cannot be simply and quickly installed, cannot realize quick power supply and quick power failure of a clamping plate, cannot realize circular clamping of a plurality of angles, and has single function.

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

an industrial robot for clamping electric appliances comprises a circuit control box, a disc base and a slider fixing disc, wherein one side of the circuit control box is provided with an electric plug board, an electric plug socket is arranged in the electric plug board, the top surface of the circuit control box is provided with a fixing cylinder, the outer wall of the fixing cylinder is sleeved with a sleeved ring body, the bottom surface of the sleeved ring body is fixedly connected with a ring body telescopic rod, the bottom end of the ring body telescopic rod is sleeved with a ring body sleeve rod, the bottom surface of the ring body sleeve rod is welded with a supporting connecting plate, the bottom surface of the supporting connecting plate is welded with a folding body B, the other end of the folding body B is movably connected with a folding body A, the bottom surface of the folding body A is fixedly connected with a supporting and fixing plate, the bottom surface of the supporting and fixing plate is welded with a base supporting column, the bottom surface of the base supporting column is provided with the disc base, the top surface of the circuit control box is provided with a sliding guide rail, the bottom surface of the sliding block fixing disk is provided with a sliding block, the top surface of the sliding block fixing disk is provided with a primary hydraulic cylinder body, the top end of the primary hydraulic cylinder body is sleeved with a primary hydraulic supporting rod, the top end of the primary hydraulic supporting rod is sleeved with a rotating disc body, the top surface of the rotating disc body is sleeved with a connecting disc body, the top surface of the connecting disc body is provided with a rotating shaft, the top end of the rotating shaft is provided with a containing box body, the periphery of the containing box body is provided with a connecting mechanism body, the other end of the connecting structure body is provided with a fixed block body, one side of the fixed block body is fixedly connected with the sleeve plate, the bottom surface of the sleeving and connecting plate is provided with a secondary hydraulic supporting rod, the bottom end of the secondary hydraulic supporting rod is sleeved with a secondary hydraulic cylinder body, the bottom surface of second grade hydraulic cylinder body is provided with the centre gripping connecting plate, the bottom surface of centre gripping connecting plate is provided with the grip block, be equipped with power supply battery and central controller in the circuit control case.

As a preferred embodiment of the present invention: the fixed cylinder is provided with a plurality of, and even symmetric distribution is in the leading flank of circuit control box, and the size of fixed cylinder is the same with the inner ring that cup joints the ring body, and cup joints the inner ring inner wall of ring body and be equipped with the magnet circle, and the magnet circle that the outer wall of fixed cylinder also was equipped with.

As a preferred embodiment of the present invention: be provided with the axis of rotation between folded body A and the folded body, folded body A, folded body and axis of rotation set up to two a set ofly, and the folded body A sets up relatively between two sets of with the folded body.

As a preferred embodiment of the present invention: cup joint ring body, ring body telescopic link, ring body loop bar, supporting connection board, folded body B, folded body A, supporting fixation board, base support column, the base support column is constituteed with the disc base and is adjusted the base, adjusts the base and is provided with four, and the symmetric distribution is in the both sides of circuit control case respectively, and both sides are provided with two respectively around the circuit control case.

As a preferred embodiment of the present invention: the front side and the rear side of the circuit control box are respectively and uniformly provided with a plurality of fixed cylinders, the number of the sliding guide rails is two, and the size of the sliding block is matched with the size of the inner groove of the sliding guide rail.

As a preferred embodiment of the present invention: the intermediate position outer wall of pivot has cup jointed the pivot and has gripped the ring, and the pivot grips the ring and be the transparent material of plastics, and the outer wall surface is equipped with anti-skidding silk, and one-level hydraulic cylinder body and one-level hydraulic branch two are a set of, and one-level hydraulic cylinder body and one-level hydraulic branch are provided with a plurality of groups, distribute respectively between rotating disk body and slider fixed disk.

As a preferred embodiment of the present invention: the clamping plates are arranged in two opposite directions, one side of each fixing block body is provided with a fixing magnet, one side of each sleeving plate is also provided with a fixing magnet A, and the fixing magnets attract the fixing magnets A mutually.

As a preferred embodiment of the present invention: the power supply battery is electrically connected with the central controller through an electric wire, and the central controller is electrically connected with the folding body A, the folding body B, the ring body sleeve rod, the ring body telescopic rod, the fixing block body, the fixing magnet, the secondary hydraulic support rod, the secondary hydraulic cylinder body and the clamping plate through an electric wire.

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

1. according to the electric clamping industrial robot, the folding body A and the folding body B can be mutually folded, multiple angles can be adjusted up and down, the electric clamping industrial robot is suitable for adjusting the heights of various environments, the whole clamping device can be smoothly installed, meanwhile, through mutual cooperation of the magnets, the clamping plate can be effectively and quickly powered on and powered off, the circular clamping of multiple angles can be realized, the efficient clamping effect is achieved, the whole clamping effect is better, and more modes are provided.

2. According to the electric clamping industrial robot, the base and the circuit control box can be well installed and can be effectively removed, so that the whole equipment can be conveniently carried in a convenient installation and disassembly mode, then the whole equipment can be quickly installed, and can be quickly spliced when clamping is carried out, the time can be efficiently saved in the splicing mode, the working efficiency of the whole is improved, and the whole clamping work can be better completed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a three-dimensional structure schematic diagram of a circuit control box of an industrial robot for electric gripping;

fig. 2 is a perspective view showing a structure of a supporting device in an industrial robot for electric gripping;

fig. 3 is a schematic perspective view of a clamping device link in an industrial robot for electric clamping;

fig. 4 is a schematic perspective view of a gripping device in an industrial robot for electric gripping.

Fig. 5 is a schematic diagram showing an overall circuit configuration in the industrial robot for electric gripping.

In the figure: 1. a circuit control box; 2. a plug-in board; 3. inserting an electric socket; 4. a sliding guide rail; 5. fixing the column; 6. a ring body is sleeved; 7. supporting the connecting plate; 8. a rotating shaft; 9. a support fixing plate; 10. a disc base; 11. a base support column; 12. a folded body A; 13. a folded body B; 14. a loop body sleeve rod; 15. a ring body telescopic rod; 16. a magnetic ring; 17. a fixed block; 18. a storage box body; 19. a connecting member; 20. fixing a magnet; 21. a rotating shaft; 22. a rotating shaft holding ring; 23. the tray body is connected; 24. rotating the disc body; 25. a primary hydraulic strut; 26. a primary hydraulic cylinder; 27. a sliding block fixing disc; 28. a slider; 29. sleeving and connecting plates; 30. a secondary hydraulic strut; 31. a secondary hydraulic cylinder; 32. clamping the connecting plate; 33. a clamping plate; 34. a power supply battery; 35. a central controller.

Detailed Description

Referring to fig. 1-5, in the embodiment of the present invention, an industrial robot for electrical clamping includes a circuit control box 1, a disk base 10 and a slider fixing disk 27, a plug board 2 is disposed on one side of the circuit control box 1, the plug board 2 is disposed to realize connection of an integral circuit, a plug socket 3 is disposed in the plug board 2, the plug socket 3 can facilitate connection of the integral circuit, a fixing post 5 is disposed on a top surface of the circuit control box 1, the fixing post 5 can efficiently realize through of the integral circuit, and facilitate fixed installation of the base, a socket ring body 6 is sleeved on an outer wall of the fixing post 5, the socket ring body 6 can effectively socket with the fixing post 5 to realize connection of the circuit, and facilitate electrical connection of a support with the circuit control box 1, a telescopic rod 15 is fixedly connected to a bottom surface of the socket ring body 6, and the telescopic rod ring body 15 can perform telescopic connection, the bottom end of the ring telescopic rod 15 is sleeved with a ring loop rod 14, the bottom surface of the ring loop rod 14 is welded with a support connecting plate 7, the bottom surface of the support connecting plate 7 is welded with a folding body B13, the support connecting plate 7 plays a role in support connection, the other end of the folding body B13 is movably connected with a folding body A12, the folding body A12 and the folding body B13 can play a role in support and play a folding effect, the bottom surface of the folding body A12 is fixedly connected with a support fixing plate 9, the bottom surface of the support fixing plate 9 is welded with a base support column 11, the base support column 11 can play a role in support of a base, the bottom surface of the base support column 11 is provided with a disc base 10, the disc base 10 can realize bottom support, the top surface of the circuit control box 1 is provided with a sliding guide rail 4, the sliding guide rail 4 can play a role in sliding of a sliding block 28, the bottom surface of the sliding block fixing disc 27 is provided with a sliding block 28, the top surface of the sliding block fixing disc 27 is provided with a first-stage hydraulic cylinder body 26, the first-stage hydraulic cylinder body 26 can play a role of extension and contraction, the top end of the first-stage hydraulic cylinder body 26 is sleeved with a first-stage hydraulic support rod 25, the top end of the first-stage hydraulic support rod 25 is sleeved with a rotating disc body 24, the rotating disc body 24 can play a role of rotation, the top surface of the rotating disc body 24 is sleeved with a connecting disc body 23, the connecting disc body 23 can play a role of sleeve connection, the top surface of the connecting disc body 23 is provided with a rotating shaft 21, the top end of the rotating shaft 21 is provided with a storage box body 18, the storage box body 18 can play a role of storage, the periphery of the storage box body 18 is provided with connecting mechanism bodies 19, the connecting mechanism bodies 19 can realize connection, the other end of the connecting mechanism bodies 19 is provided with a fixing block body 17, one side of the fixing block body 17 is fixedly connected with a sleeve plate 29, the bottom surface of the sleeve plate 29 is provided with a second-stage hydraulic support rod 30, and the second-stage hydraulic support rod 30 can play a role of extension and contraction, the bottom of second grade hydraulic branch 30 has cup jointed second grade hydraulic cylinder body 31, the centre gripping connecting plate 32 that the bottom surface of second grade hydraulic cylinder body 31 was provided with, centre gripping connecting plate 32 plays the effect of centre gripping to holistic grip block 33, the bottom surface of centre gripping connecting plate 32 is provided with grip block 33, be equipped with power supply battery 34 and central controller 35 in the circuit control case 1, power supply battery 34 can play the effect of power supply, and central controller 35 can central control.

Referring to fig. 1 and 3, a plurality of fixed cylinders 5 are uniformly and symmetrically distributed on the front side of the circuit control box 1, the size of the fixed cylinders 5 is the same as the inner ring of the socket ring body 6, the inner wall of the inner ring of the socket ring body 6 is provided with a magnet ring 16, and the outer wall of the fixed cylinders 5 is also provided with a magnet ring 16. Can put through each other, then can realize the connection in the aspect of holistic circuit, be provided with axis of rotation 8 between folded body A12 and the folded body 13, the rotation axis 8 can be convenient for the rotation between folded body A12 and the folded body 13, then folded body 12 and folded body 13 can play the effect of stretching out and drawing back from top to bottom, folded body A12, folded body 13 and axis of rotation 8 set up to two one set ofly, and folded body A12 and folded body 13 set up relatively between two sets of. Multiunit folder A12, folder 13 and axis of rotation 8's setting, the regulation of holistic height of being convenient for, the quick concatenation of holistic realization simultaneously, make holistic concatenation better, cup joint ring body 6, ring body telescopic link 15, ring body loop bar 14, supporting connection board 7, folder B13, folder A12, supporting fixed plate 9, base support column 11 and disc base 10 are constituteed and are adjusted the base, adjust the setting of base, can make the support of holistic bottom more smooth, the flexible transform of height can be accomplished simultaneously, it is provided with four to adjust the base, respectively symmetric distribution is in the both sides of circuit control case 1, and both sides are provided with two respectively around the circuit control case 1. The main effect of circuit control case 1 is the effect of playing circuit control, both sides evenly are provided with a plurality of fixed cylinder 5 respectively around circuit control case 1, and sliding guide 4 is provided with two respectively, sliding guide 4's setting, the gliding operation of slider 28 can be convenient for, holistic slip is more smooth and easy, can make the industrial robot's at top press from both sides get the device, realization that can be better, press from both sides the device simultaneously, install the top at sliding guide 4 that can be fine, the size of slider 28 and the big or small adaptation of sliding guide 4's inside recess simultaneously. The pivot collar 22 has been cup jointed to the intermediate position outer wall of pivot 21, the setting of pivot 21, can be fine rotate holistic pivot 21, make storage box body 18 can carry out the regulation of a plurality of angles, realize holistic rotation, pivot collar 22 is the transparent material of plastics, pivot collar 22 can play the effect of gripping, then can be convenient for pivot 21 fixed and installation, and the outer wall surface is equipped with anti-skidding silk, the setting of anti-skidding silk, it is main to play skid-proof effect, one-level hydraulic cylinder body 26 and one-level hydraulic strut 25 two are a set of, and one-level hydraulic cylinder body 26 and one-level hydraulic strut 25 are provided with a plurality of groups, distribute respectively between rotation disk body 24 and slider fixed disk 27. Mutual cooperation between one-level hydraulic cylinder body 26 and the one-level hydraulic branch 25, to rotating the disk body 24 and connecting the holistic rotation of the direct realization of disk body 23, can realize that grip block 33 is provided with two, the relative setting between grip block 33, can be convenient for holistic clamp is got, and two grip block 33 set up relatively, one side of fixed block 17 is provided with fixed magnet 20, the setting of fixed block 17, mainly play the effect of cup jointing with the cooperation of cup jointing plate 29, one side of cup jointing plate 29 also is provided with fixed magnet A, and fixed magnet 20 attracts each other with fixed magnet A's magnetic force, fixed magnet 20 sets up with fixed magnet A's each other directly, can make between fixed magnet 20 and the fixed magnet A, carry out mutual attraction fixed, the effect of circular telegram can be accomplished simultaneously.

Referring to fig. 5, the power supply battery 34 is electrically connected to the central controller 35 through a wire, the main function of the power supply battery 34 can perform power supply and circuit control, the central controller 35 is electrically connected to the folder a12, the folder B13, the ring loop bar 14, the ring expansion bar 15, the fixed block 17, the fixed magnet 20, the secondary hydraulic support rod 30, the secondary hydraulic cylinder 31, and the clamping plate 33 through a wire, the central controller 35 can perform circuit control, and the central controller 35 realizes overall circuit control.

The invention relates to an industrial robot for electric clamping, which comprises a circuit control box 1 and a clamping device, wherein the circuit control box comprises a circuit board and a clamping device; 2. a plug-in board; 3. inserting an electric socket; 4. a sliding guide rail; 5. fixing the column; 6. a ring body is sleeved; 7. supporting the connecting plate; 8. a rotating shaft; 9. a support fixing plate; 10. a disc base; 11. a base support column; 12. a folded body A; 13. a folded body B; 14. a loop body sleeve rod; 15. a ring body telescopic rod; 16. a magnetic ring; 17. a fixed block; 18. a storage box body; 19. a connecting member; 20. fixing a magnet; 21. a rotating shaft; 22. a rotating shaft holding ring; 23. the tray body is connected; 24. rotating the disc body; 25. a primary hydraulic strut; 26. a primary hydraulic cylinder; 27. a sliding block fixing disc; 28. a slider; 29. sleeving and connecting plates; 30. a secondary hydraulic strut; 31. a secondary hydraulic cylinder; 32. clamping the connecting plate; 33. a clamping plate; 34. a power supply battery; 35. the central controller, components are all standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

The working principle of the invention is as follows: when the device is used, firstly, the sleeving ring body 6 on the supporting and connecting plate 7 is sleeved with the fixed cylinder 5, then the rotating shaft 8, the folding body A12 and the folding body B13 can be directly rotated and installed, then the integral supporting and connecting plate 7, the rotating shaft 8, the folding body A12, the folding body B13, the supporting and fixing plate 9 and the disc base 10 can form an integral base supporting device, the whole base supporting device can be electrified through the mutual matching operation between the fixed cylinder 5 and the sleeving ring body 6, meanwhile, the whole base supporting device can be integrally and rapidly spliced, meanwhile, the related operation of installation can be rapidly realized, on one hand, the integral supporting can be facilitated, on the other hand, the carrying can be good, the sliding guide rail 4 can be arranged, the clamping and the installation of the sliding block 28 can be facilitated, then, the relative operation can be carried out on the function of the first-stage hydraulic cylinder body 26 and the first-stage hydraulic support rod 25, the height can be adjusted, meanwhile, the relative clamping can be carried out through the connection disc body 23 and the rotation disc body 24, then, the fixed installation of the clamping mechanism can be realized through the mutual matched connection between the fixed block body 17 and the sleeve plate 29, meanwhile, the clamping can be effectively carried out through the clamping plate 33, mainly, the whole operation can be completely realized through the hierarchical step-type adjustment of multiple layers, meanwhile, the whole equipment can be controlled, the power supply operation can be carried out through the power supply battery 34, then, the mutual connection can be carried out through the fixed magnet 20 between the sleeve plate 29 and the fixed block body 17, meanwhile, the whole connection and the electrifying operation can be mutually realized, and the installation of the whole clamping device can be relatively smooth, simultaneously through the mutual cooperation of magnet, can effectually realize the fast power supply and the quick outage of splint, can also realize the clamp of the circulation of a plurality of angles and get the effect that the high-efficient clamp was got, the effect of holistic clamp is got better, and the mode is more.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. An industrial robot for clamping electric appliances comprises a circuit control box (1), a disc base (10) and a slider fixing disc (27), and is characterized in that an electric plug board (2) is arranged on one side of the circuit control box (1), an electric plug socket (3) is arranged in the electric plug board (2), a fixed cylinder (5) is arranged on the top surface of the circuit control box (1), a sleeve ring body (6) is sleeved on the outer wall of the fixed cylinder (5), a ring body telescopic rod (15) is fixedly connected to the bottom surface of the sleeve ring body (6), a ring body sleeve rod (14) is sleeved at the bottom end of the ring body telescopic rod (15), a support connecting plate (7) is welded on the bottom surface of the ring body sleeve rod (14), a folding body B (13) is welded on the bottom surface of the support connecting plate (7), and a folding body A (12) is movably connected to the other end of the folding body B (13), the bottom surface of the folding body A (12) is fixedly connected with a supporting and fixing plate (9), the bottom surface of the supporting and fixing plate (9) is welded with a base supporting column (11), the bottom surface of the base supporting column (11) is provided with a disc base (10), the top surface of the circuit control box (1) is provided with a sliding guide rail (4), the bottom surface of a slider fixing disc (27) is provided with a slider (28), the top surface of the slider fixing disc (27) is provided with a first-stage hydraulic cylinder body (26), the top end of the first-stage hydraulic cylinder body (26) is sleeved with a first-stage hydraulic supporting rod (25), the top end of the first-stage hydraulic supporting rod (25) is sleeved with a rotating disc body (24), the top surface of the rotating disc body (24) is sleeved with a connecting disc body (23), the top surface of the connecting disc body (23) is provided with a rotating shaft (21), and the top end of the rotating shaft (21) is provided with a containing box body (18), all be equipped with connection mechanism body (19) around containing box body (18), the other end of connection mechanism body (19) is equipped with fixed block (17), one side and cover fishplate bar (29) fixed connection of fixed block (17), the bottom surface of cover fishplate bar (29) is provided with second grade hydraulic strut (30), second grade hydraulic strut's (30) bottom has been cup jointed second grade hydraulic cylinder body (31), centre gripping connecting plate (32) that the bottom surface of second grade hydraulic cylinder body (31) was provided with, the bottom surface of centre gripping connecting plate (32) is provided with grip block (33), be equipped with in circuit control case (1) power supply battery (34) and central controller (35).

2. The industrial robot for electric clamping as claimed in claim 1, wherein the fixed cylinder (5) is provided with a plurality of magnets, the magnets are evenly and symmetrically distributed on the front side surface of the circuit control box (1), the fixed cylinder (5) has the same size as the inner ring of the sleeving ring body (6), the inner wall of the inner ring of the sleeving ring body (6) is provided with a magnet ring (16), and the outer wall of the fixed cylinder (5) is also provided with a magnet ring (16).

3. The industrial robot for electric gripping according to claim 1, wherein a rotation axis (8) is provided between the folded body a (12) and the folded body B (13), the folded body a (12), the folded body B (13) and the rotation axis (8) are provided in two groups, and the two groups of the folded body a (12) and the folded body B (13) are provided in opposition to each other.

4. The industrial robot for electric clamping as claimed in claim 1, wherein the sleeving ring body (6), the ring body telescopic rod (15), the ring body sleeve rod (14), the support connecting plate (7), the folding body B (13), the folding body a (12), the support fixing plate (9), the base support column (11) and the disc base (10) form an adjusting base, the number of the adjusting bases is four, the four adjusting bases are symmetrically distributed on two sides of the circuit control box (1), and the front side and the rear side of the circuit control box (1) are respectively provided with two adjusting bases.

5. The industrial robot for electric clamping as claimed in claim 1, wherein a plurality of fixed cylinders (5) are uniformly arranged on the front side and the rear side of the circuit control box (1), two sliding guide rails (4) are arranged, and the size of the sliding block (28) is matched with the size of the inner groove of the sliding guide rails (4).

6. The industrial robot for electric clamping as claimed in claim 1, wherein a rotating shaft holding ring (22) is sleeved on the outer wall of the middle position of the rotating shaft (21), the rotating shaft holding ring (22) is made of a plastic transparent material, anti-slip threads are arranged on the surface of the outer wall, two primary hydraulic cylinder bodies (26) and primary hydraulic support rods (25) are arranged in one group, and a plurality of groups of the primary hydraulic cylinder bodies (26) and the primary hydraulic support rods (25) are arranged and distributed between the rotating disc body (24) and the sliding block fixing disc (27).

7. The industrial robot for electric clamping as claimed in claim 1, wherein the two clamping plates (33) are arranged oppositely, the fixed block (17) is provided with the fixed magnet (20) on one side, the socket plate (29) is provided with the fixed magnet A on one side, and the fixed magnet (20) and the fixed magnet A attract each other by magnetic force.

8. The industrial robot for electric clamping as claimed in claim 1, wherein the power supply battery (34) is electrically connected with the central controller (35) through electric wires, and the central controller (35) is electrically connected with the folder A (12), the folder B (13), the ring loop bar (14), the ring expansion bar (15), the fixing block (17), the fixing magnet (20), the secondary hydraulic strut (30), the secondary hydraulic cylinder (31) and the clamping plate (33) through electric wires.