CN214924547U

CN214924547U - Electric gripper for robot

Info

Publication number: CN214924547U
Application number: CN202120843228.2U
Authority: CN
Inventors: 祝林福; 杨红林; 徐伟涛
Original assignee: Hangzhou Nazhi Robot Technology Co ltd
Current assignee: Hangzhou Nazhi Robot Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-30
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an electronic tongs is used to robot relates to tongs technical field, including the fixed dress board of guiding axle, the top fixedly connected with bottom plate of the fixed dress board of guiding axle, the bottom fixedly connected with guide rail of bottom plate, the bottom fixedly connected with slider cushion of guide rail. The servo motor and the speed reducer are combined to control the first screw rod to synchronously move, the gripper bodies on the first screw rod synchronously slide back and forth to control the transverse clamping length of a workpiece, the positioning accuracy of the workpiece can be improved by the aid of the visual detector, the servo motor and the speed reducer are combined to control the third screw rod, the fourth screw rod to control the third screw rod and the fourth screw rod to synchronously move, and two groups of movable grippers longitudinally synchronously slide back and forth, so that the positions of the two gripper bodies can be quickly and stably adjusted according to the transverse and longitudinal sizes of the workpiece, the gripper is suitable for gripping workpieces with different sizes, the phenomenon that the workpiece is clamped by mistake and has no alarm prompt is avoided when being clamped, and the workpiece is not placed in order.

Description

Electric gripper for robot

Technical Field

The utility model relates to a tongs technical field especially relates to a robot is with electronic tongs.

Background

In the process of machining and producing parts, a machined workpiece needs to be clamped and fixed, the workpiece is used in subsequent production and machining respectively, and after the parts are placed, the parts are grabbed and moved through the electric gripper.

The conventional grip also has the following problems in use:

1. because the parts are placed rigorously during processing, the size of the grabbed workpiece is limited, and when the size of a product is changed in a plurality of varieties and in a small batch, the size of the product needs to be changed frequently.

2. The gripper can not be adjusted independently, so that the gripper has high requirements on the original production line and low gripping efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric gripper for a robot, which solves the problems that the placement of parts is harsh during processing, the size of the gripped workpiece is limited, and when a plurality of varieties and a small batch are encountered, the gripper needs to be frequently replaced when the size of a product is changed; the gripper cannot be adjusted independently, so that the original production line is high in requirement and the gripping efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: an electric gripper for a robot comprises a guide shaft fixing plate, wherein the top of the guide shaft fixing plate is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a guide rail, the bottom of the guide rail is fixedly connected with a slider cushion block, the top of the bottom plate is fixedly connected with a reinforcing plate, one side of the guide rail is provided with a screw rod assembly, one side of the reinforcing plate is fixedly connected with a connecting seat, a guide shaft body is arranged below the screw rod assembly, the top of the bottom plate is fixedly connected with a motor mounting plate I, the right side of the motor mounting plate I is provided with a synchronous pulley I, one side of the synchronous pulley I is in transmission connection with an idler wheel body, one side of the idler wheel body is fixedly connected with an idler wheel mounting pin, one side of the idler wheel mounting pin is fixedly connected with an idler wheel mounting plate, the bottom of the bottom plate is provided with a synchronous pulley II, and one side of the bottom plate is fixedly connected with a guide shaft fixing plate, the device comprises a guide shaft fixing plate, a connecting accessory, an intelligent camera, an idler body, a motor mounting plate I, an XL type rubber synchronous belt and a sensor, wherein the connecting accessory is fixedly connected to one side of the guide shaft fixing plate, the intelligent camera is fixedly connected to one side, far away from the guide shaft fixing plate, of the connecting accessory, the intelligent camera is close to a movable gripper assembly fixedly connected to one side of the connecting accessory, a first bearing is fixedly connected to one side of the idler body, a first servo motor is fixedly connected to one side of the motor mounting plate I, an XL type rubber synchronous belt is fixedly connected to one side of the synchronous belt pulley I, and the sensor is fixedly connected to the bottom of the bottom plate.

Preferably, the movable gripper assembly comprises a T-shaped worm gear speed reducer, the top of the T-shaped worm gear speed reducer is fixedly connected with a servo motor and a speed reducer combination II, one side of the T-shaped worm gear speed reducer is fixedly connected with a motor mounting plate II, the top of the motor mounting plate II is fixedly connected with a slider mounting plate, one side of the slider mounting plate is fixedly connected with a guide shaft mounting plate, one side of the guide shaft mounting plate is fixedly connected with a guide rod fixing plate, one side of the slider mounting plate, which is far away from the guide shaft mounting plate, is fixedly connected with an oilless bushing I, a gripper fixing plate is arranged below the oilless bushing I, one side of the gripper fixing plate is fixedly connected with a guide rod bushing, the inner wall of the guide rod bushing is slidably connected with a guide rod I, one side of the guide rod fixing plate is fixedly connected with an approach switch, one side of the approach switch is fixedly connected with a guide rod body, the outer wall of the guide rod body is sleeved with an oil-free bushing II, one side of the gripper fixing plate is located below the screw rod bushing and fixedly connected with the gripper body, one side of the screw rod I is fixedly connected with a bearing II, and one side of the gripper body is fixedly connected with a vision detector.

Preferably, the lead screw assembly includes the lead screw body, one side of lead screw body and one side fixed connection of guide rail, one side outer wall fixedly connected with screw rod supporting seat BF fixed side of lead screw body, the outer wall of lead screw body just is located the left side fixedly connected with connecting block of the fixed side of screw rod supporting seat BF, one side fixedly connected with lead screw bearing of connecting block, one side fixedly connected with screw rod supporting seat one of the fixed side of screw rod supporting seat BF is kept away from to the lead screw body.

Preferably, the two ends of the guide shaft body are fixedly connected with one side of the guide shaft fixing plate, one side of the second synchronous belt wheel is rotatably connected with one side of the guide shaft fixing plate, one side of the input end of the intelligent camera is electrically connected with the output end of the sensor, and the output end of the first loosening servo motor is fixedly connected with one side of the screw rod assembly.

Preferably, one side of T type worm gear speed reducer machine and one side fixed connection of intelligent camera, the one side that the guide arm body was kept away from to oilless bush two and one side fixed connection of tongs fixed plate, the inside of motor mounting panel two is run through and the output rotation of T type worm gear speed reducer machine is connected to one side that lead screw bush was kept away from to bearing two.

Preferably, the bottom of the sliding block cushion block is fixedly connected with the outer wall of the top of the sliding block mounting plate, and the guide shaft body penetrates through the inside of the first oilless bushing.

Compared with the prior art, the utility model provides a pair of robot is with electronic tongs has following beneficial effect:

1. the utility model provides an electric gripper for robot, which controls the synchronous action of a screw rod I through a T-shaped worm and gear speed reducer, a servo motor and a speed reducer combination II, controls the synchronous back-and-forth sliding of a gripper body on the screw rod I to control the transverse clamping length of a workpiece, increases the positioning precision of the workpiece by a vision detector, controls a servo motor and a speed reducer combination III, a four-control screw rod III and a screw rod IV to synchronously act, and vertically and synchronously slides back-and-forth through two groups of movable grippers, so that the two gripper bodies can rapidly and stably adjust the positions according to the transverse and longitudinal dimensions of the workpiece, are suitable for gripping workpieces with different dimensions, prevent the workpiece from being clamped by mistake and clamped without alarm prompt, can carry out disordered gripping when the workpiece is not placed according to the preset position, and increases a guide rod body between the two gripper bodies, the guide rod body prevents that the work piece from being eccentric when snatching, improves the tight stability of tongs clamp through increasing a set of activity tongs assembly, has solved the problem that frequently changes the tongs when needs are according to the product size.

2. The utility model provides an electronic tongs is used to robot, thereby through the fore-and-aft size of snatching of the control work piece of servo motor synchronous control activity tongs assembly that loosens, at the inboard installation sensor of bottom plate, the lead screw assembly has been added between activity tongs assembly, sensor and intelligent camera, the convenient detection distance of sensor, the measurement of distance is conveniently carried out by the intelligent camera and is taken a picture, can not the overtravel when the inboard installation sensor of bottom plate can prevent that transverse length from snatching the most, installation sensor also can not the overtravel when preventing that longitudinal diameter from snatching the most between activity tongs assembly, convenient autonomic adjustment.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

fig. 3 is a top view of the structure of the present invention;

FIG. 4 is a left side view of the structure of the present invention;

fig. 5 is a perspective view of the movable gripper assembly of the present invention;

fig. 6 is a schematic structural diagram of the screw rod assembly of the present invention.

In the figure: 1. the guide shaft is fixedly provided with a plate; 2. a base plate; 3. a slider cushion block; 4. a guide rail; 5. a reinforcing plate; 6. a screw rod assembly; 601. a screw rod body; 602. a BF fixing side of a screw rod supporting seat; 603. connecting blocks; 604. a screw bearing; 605. a first screw rod supporting seat; 7. a connecting seat; 8. a guide shaft body; 9. a first motor mounting plate; 10. a synchronous belt wheel I; 11. An idler body; 12. an idler mounting pin; 13. an idler wheel mounting plate; 14. a second synchronous belt wheel; 15. a guide shaft fixing plate; 16. a connection fitting; 17. a smart camera; 18. a movable gripper assembly; 1801. a T-shaped worm gear reducer; 1802. A servo motor and a speed reducer are combined; 1803. a second motor mounting plate; 1804. a slider mounting plate; 1805. a guide shaft mounting plate; 1806. a guide rod fixing plate; 1807. an oil-free bushing I; 1808. a gripper fixing plate; 1809. a lead screw bushing; 1810. a first screw rod; 1811. a proximity switch; 1812. a guide rod body; 1813. an oil-free bushing II; 1814. the gripper body; 1815. a second bearing; 1816. a vision detector; 19. a first bearing; 20. loosening the first servo motor; 21. XL type rubber synchronous belt; 22. a sensor.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: an electric gripper for a robot comprises a guide shaft fixing plate 1, a bottom plate 2 is fixedly connected to the top of the guide shaft fixing plate 1, a guide rail 4 is fixedly connected to the bottom of the bottom plate 2, a slider cushion block 3 is fixedly connected to the bottom of the guide rail 4, a reinforcing plate 5 is fixedly connected to the top of the bottom plate 2, a lead screw assembly 6 is arranged on one side of the guide rail 4, a connecting seat 7 is fixedly connected to one side of the reinforcing plate 5, a guide shaft body 8 is arranged below the lead screw assembly 6, a motor mounting plate I9 is fixedly connected to the top of the bottom plate 2, a synchronous pulley I10 is arranged on the right side of the motor mounting plate I9, an idler wheel body 11 is in transmission connection with one side of the synchronous pulley I10, an idler wheel mounting pin 12 is fixedly connected to one side of the idler wheel body 11, an idler wheel mounting plate 13 is fixedly connected to one side of the idler wheel mounting pin 12, a synchronous pulley II 14 is arranged at the bottom of the bottom plate 2, and a guide shaft fixing plate 15 is fixedly connected to one side of the bottom plate 2, one side fixedly connected with of guiding axle fixed plate 15 connects accessory 16, one side fixedly connected with intelligence camera 17 that connecting accessory 16 keeps away from guiding axle fixed plate 15, one side fixedly connected with activity tongs assembly 18 that intelligence camera 17 is close to connecting accessory 16, one side fixedly connected with bearing 19 of idler body 11, one side fixedly connected with of motor mounting panel 9 loosens servo motor 20, one side fixedly connected with XL type rubber hold-in range 21 of synchronous pulley 10, the bottom fixedly connected with sensor 22 of bottom plate 2.

The movable gripper assembly 18 comprises a T-shaped worm gear reducer 1801, a servo motor and reducer combination II 1802 is fixedly connected to the top of the T-shaped worm gear reducer 1801, a motor mounting plate II 1803 is fixedly connected to one side of the T-shaped worm gear reducer 1801, a slider mounting plate 1804 is fixedly connected to the top of the motor mounting plate II 1803, a guide shaft mounting plate 1805 is fixedly connected to one side of the slider mounting plate 1804, a guide rod fixing plate 1806 is fixedly connected to one side of the guide shaft mounting plate 1805, an oil-free bushing I1807 is fixedly connected to one side of the slider mounting plate 1804 away from the guide shaft mounting plate 1805, a gripper fixing plate 1808 is arranged below the oil-free bushing I1807, a lead screw bushing 1809 is fixedly connected to one side of the gripper fixing plate 1808, a lead screw I1810 is slidably connected to the inner wall of the lead screw bushing 1809, an approach switch 1811 is fixedly connected to one side of the guide rod fixing plate 1806, and a guide rod body 1812 is fixedly connected to one side of the approach switch 1811, an oil-free bushing II 1813 is sleeved on the outer wall of the guide rod body 1812, a grip body 1814 is fixedly connected to one side of the grip fixing plate 1808 and positioned below the lead screw bushing 1809, a bearing II 1815 is fixedly connected to one side of the lead screw I1810, a visual detector 1816 is fixedly connected to one side of the grip body 1814, one side of the T-shaped worm gear reducer 1801 is fixedly connected to one side of the intelligent camera 17, one side of the oil-free bushing II 1813, far away from the guide rod body 1812, is fixedly connected to one side of the grip fixing plate 1808, one side of the bearing II 1815, far away from the lead screw bushing 1809, penetrates through the inside of the motor mounting plate II 1803 and is rotatably connected to the output end of the T-shaped worm gear reducer 1801, the bottom of the slider cushion block 3 is fixedly connected to the outer wall of the top of the slider mounting plate 1804, the guide shaft body 8 penetrates through the inside of the oil-free bushing I1807, the bearing II 1815 is arranged to facilitate the rotation of the lead screw I1810, and when the T-shaped worm gear reducer 1801 is started, the lead screw I1810 can conveniently control the lead screw I1810 to rotate inside of the bushing 1809, the bottom of slider cushion 3 and the top outer wall fixed connection of slider mounting panel 1804, more stable, connection structure is fixed effectual, and oil free bush 1807 conveniently slides along the direction axis body 8, the removal of convenient activity tongs assembly 18.

In the embodiment, the T-shaped worm and gear speed reducer 1801 and the servo motor and speed reducer combination II 1802 are arranged, the servo motor and speed reducer combination II 1802 controls the screw rod I1810 to synchronously move, the gripper bodies 1814 on the screw rod I1810 synchronously slide back and forth to control the transverse clamping length of a workpiece, the visual detector 1816 is added to improve the positioning precision of the workpiece, prevent mistaken clamping and no alarm prompt when the workpiece is clamped, the workpiece can be clamped disorderly when not placed according to the preset position, the clamping stability of the gripper is improved by adding the group of movable gripper assemblies 18, so that the two gripper bodies 1814 can quickly and stably adjust the position according to the transverse size of the workpiece, the screw rod I1810 is added between the two gripper bodies 1814, the two gripper bodies 1814 are synchronously and accurately adjusted to adjust the position according to the transverse size of the workpiece, and the guide rod body 1812 is added between the two gripper bodies 1814, the guide rod body 1812 prevents the workpiece from being eccentric during grabbing, improves the stability of grabbing by adding a group of movable grabbing hand assemblies 18, and solves the problem that the grabbing hand needs to be frequently replaced according to the size of a product; thereby through loosening servo motor one 20 synchronous control movable tongs assembly 18 longitudinal size of snatching of control work piece, at the inboard installation sensor 22 of bottom plate 2, lead screw assembly 6, sensor 22 and intelligent camera 17 have been added between movable tongs assembly 18, sensor 22 makes things convenient for the detection distance, intelligent camera 17 conveniently carries out the measurement of distance and shoots, can prevent that the maximum snatching of horizontal length can not overrun in the inboard installation sensor 22 of bottom plate 2, install sensor 22 and also prevent that the longitudinal diameter can not overrun when snatching at the utmost between movable tongs assembly 18, convenient autonomic adjustment.

Example two:

referring to fig. 1-6, based on the first embodiment, the present invention provides a technical solution: lead screw assembly 6 includes lead screw body 601, one side of lead screw body 601 and one side fixed connection of guide rail 4, one side outer wall fixedly connected with screw rod supporting seat BF stationary side 602 of lead screw body 601, the outer wall of lead screw body 601 just is located the left side fixedly connected with connecting block 603 of screw rod supporting seat BF stationary side 602, one side fixedly connected with lead screw bearing 604 of connecting block 603, one side fixedly connected with screw rod supporting seat 605 of screw rod supporting seat BF stationary side 602 is kept away from to lead screw body 601, the both ends of direction axis body 8 and one side fixed connection of guiding axle fixed plate 15, one side of synchronous pulley two 14 is rotated with one side of guiding axle fixed plate 15 and is connected, input one side and the output electric connection of sensor 22 of intelligent camera 17, one side fixed connection of the output of the first servo motor 20 and one side of lead screw assembly 6 loosens.

In this embodiment, drive XL type rubber synchronous belt 21 transmission when starting through a loose servo motor 20, synchronous pulley 10 simultaneous transmission, drive idler body 11 and rotate, conveniently drive lead screw assembly 6 and conveniently rotate when a loose servo motor 20 starts, then the guiding axle fixed plate 15 of lead screw assembly 6 one side slides simultaneously, there is not oily bush 1807 convenience to slide along direction axis body 8, convenient movable tongs assembly 18's removal, two movable tongs assembly 18 simultaneous movement, sensor 22 makes things convenient for measuring distance, intelligent camera 17 conveniently carries out the measurement of distance and shoots, the work efficiency through the tongs is convenient, excellent in use effect.

The models of the first loose servo motor 20 and the second servo motor and speed reducer combination 1802 are SM110-060-30LFB, and the model of the T-shaped worm gear speed reducer 1801 is JB/T7936-1999.

The working principle is as follows:

when the clamping device is used, the workpiece is clamped and fixed in the transverse direction through the arranged movable gripper assemblies 18, the two movable gripper assemblies 18 simultaneously clamp two ends of workpieces with different lengths, the first lead screw 1810 is driven to rotate when the first lead screw 1810 is started through the servo motor and speed reducer combination II 1802, the first lead screw 1810 drives the lead screw bushing 1809 on the outer wall of the first lead screw to move when rotating, the gripper fixing plate 1808 moves and drives the gripper body 1814 to move, the two gripper bodies 1814 move simultaneously and are close to each other, the workpiece is conveniently clamped and fixed, the fixing effect is better and more stable, and the gripper fixing plate 1808 slides along the outer wall of the guide rod body 1812 when moving, so that the limiting effect is achieved, and the movement of the gripper body 1814 is more stable;

then according to the length of the workpiece, the position of the other movable gripper assembly 18 is adjusted, the movable gripper assembly 18 on the other side of the workpiece is started to clamp the workpiece, the two ends of the workpiece are clamped and fixed, an XL type rubber synchronous belt 21 is driven to transmit when a first loose servo motor 20 is started, a synchronous belt pulley 10 is driven to transmit simultaneously to drive an idler wheel body 11 to rotate, a lead screw assembly 6 is conveniently driven to rotate when the first loose servo motor 20 is started, a guide shaft fixing plate 15 on one side of the lead screw assembly 6 slides simultaneously, an oilless bushing I1807 is convenient to slide along a guide shaft body 8, the movable gripper assemblies 18 move conveniently, the two movable gripper assemblies 18 move simultaneously, a sensor 22 is convenient to detect the distance, an intelligent camera 17 is convenient to measure and photograph the distance, and the sensor 22 arranged on the inner side of the bottom plate 2 can prevent the maximum transverse length from being grabbed and simultaneously not exceeding the distance, the sensor 22 is mounted between the movable gripper assemblies 18 to prevent maximum gripping of the longitudinal diameter without over travel, facilitating autonomous adjustment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides an electronic tongs for robot, includes guiding axle fixed mounting plate (1), its characterized in that: the top of the guide shaft fixedly-installed plate (1) is fixedly connected with a bottom plate (2), the bottom of the bottom plate (2) is fixedly connected with a guide rail (4), the bottom of the guide rail (4) is fixedly connected with a slider cushion block (3), the top of the bottom plate (2) is fixedly connected with a reinforcing plate (5), one side of the guide rail (4) is provided with a lead screw assembly (6), one side of the reinforcing plate (5) is fixedly connected with a connecting seat (7), a guide shaft body (8) is arranged below the lead screw assembly (6), the top of the bottom plate (2) is fixedly connected with a motor mounting plate I (9), the right side of the motor mounting plate I (9) is provided with a synchronous belt wheel I (10), one side of the synchronous belt wheel I (10) is in transmission connection with an idler wheel body (11), one side of the idler wheel body (11) is fixedly connected with an idler wheel mounting pin (12), one side of the idler wheel mounting pin (12) is fixedly connected with an idler wheel mounting plate (13), a second synchronous belt wheel (14) is arranged at the bottom of the bottom plate (2), a guide shaft fixing plate (15) is fixedly connected with one side of the bottom plate (2), one side of the guide shaft fixing plate (15) is fixedly connected with a connecting fitting (16), one side of the connecting fitting (16) far away from the guide shaft fixing plate (15) is fixedly connected with an intelligent camera (17), one side of the intelligent camera (17) close to the connecting fitting (16) is fixedly connected with a movable gripper assembly (18), one side of the idler wheel body (11) is fixedly connected with a bearing I (19), one side of the motor mounting plate I (9) is fixedly connected with a loosening servo motor I (20), one side fixedly connected with XL type rubber hold-in range (21) of synchronous pulley (10), the bottom fixedly connected with sensor (22) of bottom plate (2).

2. The electric gripper for robot according to claim 1, wherein: the movable gripper assembly (18) comprises a T-shaped worm gear speed reducer (1801), a servo motor and speed reducer combination II (1802) is fixedly connected to the top of the T-shaped worm gear speed reducer (1801), a motor mounting plate II (1803) is fixedly connected to one side of the T-shaped worm gear speed reducer (1801), a slider mounting plate (1804) is fixedly connected to the top of the motor mounting plate II (1803), a guide shaft mounting plate (1805) is fixedly connected to one side of the slider mounting plate (1804), a guide rod fixing plate (1806) is fixedly connected to one side of the guide shaft mounting plate (1805), an oil-free bushing I (1807) is fixedly connected to one side of the slider mounting plate (1804) far away from the guide shaft mounting plate (1805), a gripper fixing plate (1808) is arranged below the oil-free bushing I (1807), and a lead screw bushing (1809) is fixedly connected to one side of the gripper fixing plate (1808), the inner wall of the lead screw bushing (1809) is connected with a first lead screw (1810) in a sliding mode, one side of the guide rod fixing plate (1806) is fixedly connected with a proximity switch (1811), one side of the proximity switch (1811) is fixedly connected with a guide rod body (1812), the outer wall of the guide rod body (1812) is sleeved with a second oilless bushing (1813), one side of the gripper fixing plate (1808) is fixedly connected with a gripper body (1814) below the lead screw bushing (1809), one side of the first lead screw (1810) is fixedly connected with a second bearing (1815), and one side of the gripper body (1814) is fixedly connected with a visual detector (1816).

3. The electric gripper for robot according to claim 1, wherein: the lead screw assembly (6) comprises a lead screw body (601), one side of the lead screw body (601) is fixedly connected with one side of the guide rail (4), one side outer wall fixedly connected with screw supporting seat BF fixed side (602) of the lead screw body (601), the outer wall of the lead screw body (601) is positioned on the left fixedly connected with connecting block (603) of the screw supporting seat BF fixed side (602), one side fixedly connected with lead screw bearing (604) of the connecting block (603), and one side fixedly connected with screw supporting seat one (605) of the screw supporting seat BF fixed side (602) is kept away from the lead screw body (601).

4. The electric gripper for robot according to claim 1, wherein: the two ends of the guide shaft body (8) are fixedly connected with one side of the guide shaft fixing plate (15), one side of the synchronous pulley II (14) is rotatably connected with one side of the guide shaft fixing plate (15), one side of the input end of the intelligent camera (17) is electrically connected with the output end of the sensor (22), and the output end of the first loosening servo motor (20) is fixedly connected with one side of the screw rod assembly (6).

5. The electric gripper for robot according to claim 2, wherein: one side of the T-shaped worm gear speed reducer (1801) is fixedly connected with one side of the intelligent camera (17), one side, far away from the guide rod body (1812), of the oilless bushing II (1813) is fixedly connected with one side of the gripper fixing plate (1808), one side, far away from the lead screw bushing (1809), of the bearing II (1815) penetrates through the inside of the motor mounting plate II (1803) and is connected with the output end of the T-shaped worm gear speed reducer (1801) in a rotating mode.

6. The electric gripper for robot according to claim 2, wherein: the bottom of slider cushion (3) and the top outer wall fixed connection of slider mounting panel (1804), the inside of oilless bush (1807) is run through to direction axis body (8).