CN219543252U

CN219543252U - Irradiation processing mechanical arm

Info

Publication number: CN219543252U
Application number: CN202320802120.8U
Authority: CN
Inventors: 杨昌荣; 彭进松; 罗开云
Original assignee: Sichuan Runxiang Irradiation Technology Co ltd
Current assignee: Sichuan Runxiang Irradiation Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-18
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses an irradiation processing mechanical arm, which comprises a base, wherein a placing frame is welded at the top of the base, an irradiation probe is arranged above the placing frame, and an adjusting mechanism capable of adjusting the angle of the irradiation probe in multiple directions is arranged above the base; the utility model relates to the technical field of irradiation processing, and the adjusting mechanism comprises an arm support arranged above a base, wherein the bottom of the arm support is fixedly connected with a rotary cylinder, a cylindrical block is rotationally connected to the rotary cylinder, the bottom of the cylindrical block is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with two support plates, and the same round rod is fixedly connected between the two support plates; according to the irradiation processing mechanical arm, the irradiation angle of the irradiation probe can be adjusted in all directions through the arranged adjusting mechanism, so that the irradiation processing mechanical arm can meet the irradiation work of irregular objects with surface shapes, irradiation dead angles are avoided, and the processing effect is better.

Description

Irradiation processing mechanical arm

Technical Field

The utility model relates to the technical field of irradiation processing, in particular to an irradiation processing mechanical arm.

Background

Radiation processing refers to a process of irradiating an object to be processed with electron beams generated by gamma rays and accelerators, so that the quality or performance thereof is improved. The radiation processing can obtain high-quality chemical materials, store and preserve foods, sterilize medical equipment, treat environmental pollutants and the like, and has been industrialized and commercialized in some countries in the aspects of radiation modification of high polymer materials, radiation preservation of foods, radiation sterilization of sanitary medical supplies and the like.

The utility model discloses a machinery arm for irradiation processing is disclosed for CN212601857U, including storing drawer and protective cover, storing drawer both sides all are provided with the slide rail, and the inside pulley that all is provided with of slide rail, pulley outside top is provided with the base, and the base both sides all are provided with the dead lever, the dead lever outside is provided with the telescopic link, and the telescopic link outside is provided with the fixed slot, the fixed slot outside is provided with the rotary disk, and rotary disk outside top is provided with first rotatory bolt, first rotatory bolt top is provided with first folding lever, and first folding lever both sides all are provided with second rotatory bolt, second rotatory bolt outside top is provided with the second folding lever, and second folding lever both sides all are provided with third rotatory bolt. Through setting up the storing drawer can play some storing functions to the device, in the use, can store the processing to the device according to the user demand to the effectual service efficiency who promotes the device.

However, the mechanical arm has the following defects that when the mechanical arm is used for controlling the irradiation probe to irradiate the workpiece, the irradiation probe cannot adjust the angle to irradiate the corner of the workpiece due to the irregular surface shape of part of the workpiece, so that the irradiation effect is affected.

To this end, the present utility model provides an irradiation processing robot arm to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an irradiation processing mechanical arm, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the irradiation processing mechanical arm comprises a base, wherein a placing frame is welded at the top of the base, an irradiation probe is arranged above the placing frame, and an adjusting mechanism capable of adjusting the angle of the irradiation probe in multiple directions is arranged above the base;

the adjusting mechanism comprises an arm support arranged above a base, a rotating cylinder is fixedly connected to the bottom of the arm support, a cylindrical block is rotationally connected to the rotating cylinder, a mounting plate is fixedly connected to the bottom of the cylindrical block, two supporting plates are fixedly connected to the bottom of the mounting plate, one round rod is fixedly connected to the two supporting plates, an adjusting block is sleeved on the round rod in a rotating mode, the adjusting block is fixedly connected with an irradiation probe, a tripod is welded on the adjusting block, an arc toothed plate is fixedly connected to the tripod, a first motor is fixedly connected to one side of the supporting plate, a first gear is fixedly connected to an output shaft of the first motor, and the first gear is meshed with the arc toothed plate.

Preferably, the circular slot has been seted up at the top of cylinder piece, circular slot internal fixation has the ring gear, the top inner wall fixed mounting of rotating cylinder has the second motor, the output shaft of second motor extends to the circular slot in, the output shaft fixedly connected with second gear of second motor, the second gear meshes with the ring gear, uses through circular slot, ring gear, second motor and the second gear collocation that set up and can drive the cylinder piece and rotate to can adjust irradiation direction to irradiation probe, conveniently process.

Preferably, the top of base is provided with the removal case, the top activity of cantilever crane extends to the removal incasement, the one side inner wall fixedly connected with third motor of removal case, the output shaft fixedly connected with first threaded rod of third motor, first threaded rod screw thread runs through the cantilever crane, uses through the removal case, third motor and the first threaded rod collocation that set up and can drive the cantilever crane and remove to can drive the irradiation probe and remove.

Preferably, the top fixedly connected with lift section of thick bamboo of base, it has the screw thread sleeve to slide and alternate in the lift section of thick bamboo, screw thread sleeve's top and removal case fixed connection can support the removal case through the lift section of thick bamboo and the screw thread sleeve collocation use that set up, conveniently drives its lift simultaneously.

Preferably, the bottom inner wall fixed mounting of a lifting cylinder has the fourth motor, the output shaft fixedly connected with second threaded rod of fourth motor, the top screw thread of second threaded rod extends to in the screw sleeve, and the screw sleeve goes up and down to can drive auxiliary probe through the fourth motor that sets up and second threaded rod collocation convenient to use control.

Preferably, the spout has been seted up to the top inner wall of removal case, the top fixedly connected with kelly of cantilever crane, the top of kelly extends to in the spout, and the spout that sets up and kelly collocation use can prevent that the cantilever crane can rotate along with first threaded rod and lead to unable normal movement together.

Preferably, the limiting groove has been seted up to the inner wall of a lift section of thick bamboo, threaded sleeve's outer wall welding has the dog, the one end of dog extends to in the limiting groove, uses through the limiting groove and the dog collocation that set up can avoid threaded sleeve travel distance too big and lift section of thick bamboo to break away from.

Advantageous effects

The utility model provides an irradiation processing mechanical arm. Compared with the prior art, the method has the following beneficial effects:

(1) The irradiation machining mechanical arm can carry out all-round adjustment on the irradiation angle of the irradiation probe through the adjusting mechanism, so that the irradiation machining mechanical arm can meet the irradiation work of irregular objects with surface shapes, irradiation dead angles are avoided, and the machining effect is better.

(2) The irradiation machining mechanical arm can adjust the height and the position of the radiation probe through the lifting cylinder and the moving box, so that the irradiation machining mechanical arm can move in a certain range to irradiate different positions of a workpiece, and the workpiece can be machined conveniently.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a perspective view of the structure of the threaded sleeve, the fourth motor, the second threaded rod and the stop of the present utility model;

fig. 4 is an assembly view of a rotary drum, a cylindrical block, a circular groove, a toothed ring, a second motor and a second gear in the present utility model.

In the figure: 1. a base; 2. a placing rack; 3. irradiating the probe; 4. arm support; 5. a rotating cylinder; 6. a cylindrical block; 7. a mounting plate; 8. a support plate; 9. a round bar; 10. an adjusting block; 11. a tripod; 12. arc toothed plates; 13. a first motor; 14. a first gear; 15. a circular groove; 16. a toothed ring; 17. a second motor; 18. a second gear; 19. a moving case; 20. a third motor; 21. a first threaded rod; 22. a lifting cylinder; 23. a threaded sleeve; 24. a fourth motor; 25. a second threaded rod; 26. a chute; 27. a clamping rod; 28. a limit groove; 29. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 and 2, an irradiation processing mechanical arm comprises a base 1, wherein a placement frame 2 is welded at the top of the base 1, an irradiation probe 3 is arranged above the placement frame 2, and an adjusting mechanism capable of adjusting the angle of the irradiation probe 3 in multiple directions is arranged above the base 1;

the adjusting mechanism comprises an arm support 4 arranged above a base 1, a rotating cylinder 5 is fixedly connected to the bottom of the arm support 4, a cylindrical block 6 is rotationally connected to the rotating cylinder 5, a mounting plate 7 is fixedly connected to the bottom of the cylindrical block 6, two supporting plates 8 are fixedly connected to the bottom of the mounting plate 7, the same round rod 9 is fixedly connected between the two supporting plates 8, an adjusting block 10 is rotatably sleeved on the round rod 9, the adjusting block 10 is fixedly connected with an irradiation probe 3, a tripod 11 is welded on the adjusting block 10, one side of the tripod 11 is arc-shaped, an arc-shaped toothed plate 12 is fixedly connected to the tripod 11, a first motor 13 is fixedly connected to one side of the corresponding supporting plate 8, a first gear 14 is fixedly connected to an output shaft of the first motor 13, and the first gear 14 is meshed with the arc-shaped toothed plate 12.

Embodiment two:

referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: a circular groove 15 is formed in the top of the cylindrical block 6, a toothed ring 16 is fixedly connected in the circular groove 15, a second motor 17 is fixedly mounted on the inner wall of the top of the rotary cylinder 5, an output shaft of the second motor 17 extends into the circular groove 15, a second gear 18 is fixedly connected to the output shaft of the second motor 17, and the second gear 18 is meshed with the toothed ring 16; a movable box 19 is arranged above the base 1, the top of the arm support 4 movably extends into the movable box 19, a third motor 20 is fixedly connected to the inner wall of one side of the movable box 19, a first threaded rod 21 is fixedly connected to the output shaft of the third motor 20, and threads of the first threaded rod 21 penetrate through the arm support 4; the top of the base 1 is fixedly connected with a lifting cylinder 22, a threaded sleeve 23 is inserted in the lifting cylinder 22 in a sliding way, and the top end of the threaded sleeve 23 is fixedly connected with the movable box 19; a fourth motor 24 is fixedly arranged on the inner wall of the bottom of the lifting cylinder 22, an output shaft of the fourth motor 24 is fixedly connected with a second threaded rod 25, and the top thread of the second threaded rod 25 extends into the threaded sleeve 23; a chute 26 is formed in the inner wall of the top of the movable box 19, a clamping rod 27 is fixedly connected to the top of the arm support 4, and the top end of the clamping rod 27 extends into the chute 26; the inner wall of the lifting cylinder 22 is provided with a limit groove 28, the outer wall of the threaded sleeve 23 is welded with a stop block 29, and one end of the stop block 29 extends into the limit groove 28.

And all that is not described in detail in this specification is well known to those skilled in the art.

Working principle: when the irradiation processing is carried out on a workpiece, the workpiece is firstly placed on the placing frame 2, then the third motor 20 is started, the third motor 20 drives the arm support 4 in threaded connection with the workpiece to move through the first threaded rod 21, at the moment, the irradiation probe 3 moves along with the movement, then the fourth motor 24 is started, the fourth motor 24 drives the threaded sleeve 23 in threaded connection with the irradiation probe through the second threaded rod 25 to lift, at the moment, the irradiation probe 3 continuously adjusts the position of the irradiation probe 3 until the irradiation probe moves to the position to be irradiated of the workpiece, the irradiation probe 3 is started to carry out the irradiation processing, when the shape of the workpiece is irregular, the irradiation probe 3 cannot meet the requirement, the first motor 13 is started firstly, the arc toothed plate 12 meshed with the irradiation probe is driven to rotate through the first gear 14, the arc toothed plate 12 drives the adjusting block 10 to rotate through the tripod 11, the adjusting block 10 drives the irradiation probe 3 to tilt to adjust the angle, then the second motor 17 can be started, the second motor 17 drives the toothed ring 16 meshed with the irradiation probe 3 to rotate along with the toothed ring 16, and the toothed ring 16 drives the cylindrical toothed ring 6 to rotate along with the rotation of the irradiation probe 3 to align the position of the workpiece to be processed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An irradiation processing mechanical arm, includes base (1), its characterized in that: a placing frame (2) is welded at the top of the base (1), an irradiation probe (3) is arranged above the placing frame (2), and an adjusting mechanism capable of adjusting the angle of the irradiation probe (3) in multiple directions is arranged above the base (1);

the utility model provides an adjusting mechanism is including setting up cantilever crane (4) in base (1) top, the bottom fixedly connected with of cantilever crane (4) rotates section of thick bamboo (5), rotate section of thick bamboo (5) internal rotation and be connected with cylinder piece (6), the bottom fixedly connected with mounting panel (7) of cylinder piece (6), the bottom fixedly connected with of mounting panel (7) two backup pads (8), two fixedly connected with same round bar (9) between backup pad (8), it is equipped with regulating block (10) to rotate the cover on round bar (9), regulating block (10) and irradiation probe (3) fixed connection, the welding has tripod (11) on regulating block (10), fixedly connected with arc pinion rack (12) on tripod (11), one side fixedly connected with first motor (13) of corresponding backup pad (8), the output shaft fixedly connected with first gear (14) of first motor (13), first gear (14) and arc pinion rack (12) meshing.

2. An irradiation processing manipulator according to claim 1, wherein: circular slot (15) have been seted up at the top of cylinder piece (6), circular slot (15) internal fixation has ring gear (16), the top inner wall fixed mounting of rotary drum (5) has second motor (17), the output shaft of second motor (17) extends to in circular slot (15), the output shaft fixedly connected with second gear (18) of second motor (17), second gear (18) and ring gear (16) meshing.

3. An irradiation processing manipulator according to claim 1, wherein: the top of base (1) is provided with removal case (19), the top activity of cantilever crane (4) extends to in removing case (19), the one side inner wall fixedly connected with third motor (20) of removal case (19), the output shaft fixedly connected with first threaded rod (21) of third motor (20), first threaded rod (21) screw thread runs through cantilever crane (4).

4. An irradiation processing manipulator according to claim 1, wherein: the top of base (1) fixedly connected with lift section of thick bamboo (22), it has screw sleeve (23) to slide in lift section of thick bamboo (22), the top and the removal case (19) fixed connection of screw sleeve (23).

5. An irradiation processing manipulator according to claim 4, wherein: the lifting cylinder is characterized in that a fourth motor (24) is fixedly arranged on the inner wall of the bottom of the lifting cylinder (22), a second threaded rod (25) is fixedly connected with an output shaft of the fourth motor (24), and the top thread of the second threaded rod (25) extends into the threaded sleeve (23).

6. An irradiation processing manipulator according to claim 3, wherein: the top inner wall of the movable box (19) is provided with a sliding groove (26), the top of the arm support (4) is fixedly connected with a clamping rod (27), and the top end of the clamping rod (27) extends into the sliding groove (26).

7. An irradiation processing manipulator according to claim 4, wherein: limiting grooves (28) are formed in the inner wall of the lifting cylinder (22), a stop block (29) is welded to the outer wall of the threaded sleeve (23), and one end of the stop block (29) extends into the limiting grooves (28).