CN218285606U

CN218285606U - Mechanical arm capable of being clamped quickly

Info

Publication number: CN218285606U
Application number: CN202222609532.8U
Authority: CN
Inventors: 于立; 刘斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-13
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a can press from both sides robotic arm of dress fast, press from both sides mechanism, elevating system, damper and elevator motor including pressing from both sides, press from both sides the mechanism and press from both sides the fill including rotating, the top fixed mounting that rotates the clamp fill has vertical rotation support, the middle part one side fixed mounting that rotates the clamp fill has the horizontal rotation support, the inside rotation that transversely rotates the support is connected with the rotation connecting rod, the tip that rotates the connecting rod rotates and is connected with the supplementary support that rotates, the bottom fixed mounting that rotates the clamp fill has the clamp to press from both sides and gets the slide rail, the inside of pressing from both sides the slide rail is provided with a plurality of clamps and gets the gyro wheel, the utility model discloses a set up the clamp and get the mechanism and press from both sides the goods, through rotating the clamp fill realization to the loading of goods, avoid pressing from both sides the phenomenon that the in-process goods dropped to appear pressing from both sides, simultaneously, press from both sides the slide rail and press from both sides the gyro wheel through setting up and get the goods and move in the clamp and press from both sides the fill, can not cause the damage of goods.

Description

Mechanical arm capable of being clamped quickly

Technical Field

The utility model relates to a robotic arm technical field, concretely relates to can press from both sides robotic arm of dress fast.

Background

The mechanical arm is an automatic mechanical device which is widely applied in the mechanical technical field, can be seen in the fields of industrial manufacture, medical treatment, entertainment service, military, semiconductor manufacture, space exploration and the like, although they have different forms, they all have a common feature of being able to receive commands to precisely locate a point in three-dimensional (or two-dimensional) space for work.

In the work production of current, generally all the mill is twenty-four hours work system, and the workman need work ceaselessly to reduce the recruitment cost, but this type of recruitment mode production efficiency is low, and robotic arm just can solve such problem, at mobile platform's rear end installation robotic arm, snatch but current robotic arm still can appear a lot of problems when carrying out the clamp dress of goods through robotic arm: the existing mechanical arm is not easy to control the grabbing force when the goods are grabbed, when the grabbing force is too small, the goods can easily slip from the mechanical arm, when the grabbing force is too large, the goods can be easily damaged, and meanwhile, when the goods are put down, the goods can easily collide with the ground, so that the goods are damaged and are not practical.

Disclosure of Invention

In order to overcome the technical problem, the utility model aims to provide a can press from both sides robotic arm of dress fast gets the mechanism and gets the goods through setting up the clamp, is convenient for load goods and goods are difficult to drop from pressing from both sides the fill, realizes the whole function that opens and shuts of pressing from both sides the fill through setting up elevating system, realizes getting the clamp of goods, carries out the cushioning effect through setting up damper to the goods, avoids robotic arm to press from both sides the goods bad.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a but robotic arm of press from both sides dress fast, presss from both sides mechanism, elevating system, damper and elevator motor including pressing from both sides, press from both sides the mechanism and press from both sides the fill including rotating, the top fixed mounting that rotates and press from both sides the fill has vertical rotation support, middle part one side fixed mounting that rotates and press from both sides the fill has horizontal rotation support, the inside rotation that transversely rotates the support is connected with the rotation connecting rod, the tip that rotates the connecting rod rotates and is connected with supplementary rotation support, the bottom fixed mounting that rotates and press from both sides the fill presss from both sides and gets the slide rail, the inside of pressing from both sides the slide rail is provided with a plurality of clamps and gets the gyro wheel, the middle part of pressing from both sides the gyro wheel is rotated and is connected with the gyro wheel axis of rotation, the gyro wheel axis of rotation is pressed from both sides the slide rail and is pressed from both sides and is connected.

As a further aspect of the present invention: elevating system includes the lift arm, the inside fixed mounting of lift arm has the lift slide bar, the middle part sliding connection of lift slide bar has the motor support, elevator motor's output fixedly connected with lifting threaded rod, lifting threaded rod's middle part rotates and is connected with the lift axis of rotation, lifting slide bar's bottom fixed mounting has supplementary lifting support, lifting threaded rod's bottom rotates and is connected with lift fixing bearing, lift fixing bearing's bottom fixed mounting has lift platform, lift platform's bottom fixed mounting has lifting base, lifting base's bottom symmetry is installed and is pressed from both sides the fill fixer.

As a further aspect of the present invention: the lifting motor is fixedly installed at the top of the motor support, the lifting rotating shaft is fixedly installed at the middle position of the top of the auxiliary lifting support, and the two ends of the lifting platform are connected with the auxiliary lifting support in a sliding mode.

As a further aspect of the present invention: the damping mechanism comprises a damping sleeve, a damping spring is fixedly mounted inside the damping sleeve, a spring limiter is fixedly mounted at the bottom of the damping spring, a damping sliding rod is fixedly mounted at the bottom of the spring limiter, a damping support is rotatably connected to the bottom of the damping sliding rod, and a support rotating shaft is rotatably connected to the middle of the damping support.

As a further aspect of the present invention: the damping sliding rod penetrates through the inside of the damping sleeve and is in sliding connection with the damping sleeve, and the damping sleeve is fixedly installed at the top end and the middle position of the rotating clamping bucket respectively.

As a further aspect of the present invention: the lifting base penetrates through the bottom of the lifting mechanical arm and is connected with the lifting mechanical arm in a sliding mode.

As a further aspect of the present invention: the clamping bucket fixer is rotationally connected with the vertical rotating support, and the auxiliary rotating support is symmetrically arranged on the outer side of the bottom of the lifting mechanical arm.

The utility model has the advantages that:

(1) The utility model discloses a set up to press from both sides and get the mechanism and press from both sides the goods and get, press from both sides the fill through rotating and realize the loading to the goods, avoid pressing from both sides the phenomenon that the in-process goods dropped appearing getting, simultaneously, press from both sides through setting up to get the slide rail and press from both sides and get the gyro wheel and be convenient for the goods and remove in rotating the clamp fill, can not cause the damage of goods.

(2) Realize whole rotation through setting up elevating system and press from both sides the function of opening and shutting of fighting, realize getting fast clamp of goods, drive lifting threaded rod through rotating the motor and rotate, realize lifting pedestal's raising and lowering functions to make robotic arm can carry out quick clamp to the goods and get.

(3) Carry out the cushioning effect to the goods of pressing from both sides and getting through setting up damper, avoid pressing from both sides the in-process of getting, robotic arm's clamp is got dynamics control accurate inadequately, causes the landing of goods or with goods extrusion deformation, when the clamp that carries out large-scale goods gets, damper can carry out the cushioning effect to the lateral wall of goods, avoids the damage of goods.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the middle clamping mechanism of the present invention;

fig. 4 is a schematic structural view of the lifting mechanism of the present invention;

fig. 5 is a schematic structural view of the middle damping mechanism of the present invention.

In the figure: 1. a gripping mechanism; 101. rotating the clamping bucket; 102. clamping the slide rail; 103. clamping rollers; 104. a roller rotating shaft; 105. a vertical rotating support; 106. an auxiliary rotating support; 107. rotating the connecting rod; 108. transversely rotating the support; 2. a lifting mechanism; 201. lifting the mechanical arm; 202. a lifting slide bar; 203. a lifting motor; 204. a motor bracket; 205. an auxiliary lifting support; 206. a lifting platform; 207. a lifting base; 208. a clamp bucket fixer; 209. lifting a threaded rod; 210. a lifting rotating shaft; 211. a lifting fixed bearing; 3. a damping mechanism; 301. a shock-absorbing sleeve; 302. a damping spring; 303. a spring retainer; 304. a shock-absorbing slide bar; 305. a shock-absorbing support; 306. the support rotates the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, a mechanical arm capable of clamping quickly, including clamping mechanism 1, lifting mechanism 2, damping mechanism 3 and elevator motor 203, clamping mechanism 1 includes rotating clamping bucket 101, the top fixed mounting that rotates clamping bucket 101 has vertical rotating support 105, middle part one side fixed mounting that rotates clamping bucket 101 has horizontal rotating support 108, the inside rotation of horizontal rotating support 108 is connected with rotating connecting rod 107, the tip rotation of rotating connecting rod 107 is connected with supplementary rotating support 106, the bottom fixed mounting that rotates clamping bucket 101 has clamping slide rail 102, the inside of clamping slide rail 102 is provided with a plurality of clamping rollers 103, the middle part rotation of clamping rollers 103 is connected with roller axis of rotation 104, roller axis of rotation 104 and clamping slide rail 102 rotate to be connected, clamp mechanism 1 through setting up and get the goods, realize the loading of goods through rotating clamping bucket 101, avoid the phenomenon that the goods dropped in the clamping process, simultaneously, the goods are convenient for moving in rotating clamping bucket 101 through setting up clamping slide rail 102 and clamping rollers 103, can not cause the damage of goods.

The lifting mechanism 2 comprises a lifting mechanical arm 201, a lifting sliding rod 202 is fixedly mounted inside the lifting mechanical arm 201, a motor support 204 is slidably connected to the middle of the lifting sliding rod 202, a lifting threaded rod 209 is fixedly connected to an output end of the lifting motor 203, a lifting rotating shaft 210 is rotatably connected to the middle of the lifting threaded rod 209, an auxiliary lifting support 205 is fixedly mounted at the bottom of the lifting sliding rod 202, a lifting fixed bearing 211 is rotatably connected to the bottom of the lifting threaded rod 209, a lifting platform 206 is fixedly mounted at the bottom of the lifting fixed bearing 211, a lifting base 207 is fixedly mounted at the bottom of the lifting platform 206, a clamping bucket fixer 208 is symmetrically mounted at the bottom of the lifting base 207, the lifting rotating shaft 210 is fixedly mounted at the middle of the top of the auxiliary lifting support 205, two ends of the lifting platform 206 are slidably connected with the auxiliary lifting support 205, the lifting base 207 penetrates through the bottom of the lifting mechanical arm 201 and is slidably connected with the lifting mechanical arm 201, the clamping bucket fixer 208 is rotatably connected with a vertical rotating support 105, an auxiliary rotating support 106 is symmetrically mounted at the bottom of the lifting mechanical arm 201, the lifting mechanical arm 201 can realize the opening and closing function of the whole rotating clamping bucket 101 by arranging the lifting mechanism 2, and the lifting mechanical arm 203, thereby the cargo can quickly clamping the lifting threaded rod, and the lifting mechanical arm 207 can quickly clamp the lifting mechanical arm 207, thereby quickly clamp the lifting mechanical arm.

Damper 3 includes shock attenuation sleeve 301, shock attenuation sleeve 301's inside fixed mounting has damping spring 302, damping spring 302's bottom fixed mounting has spring stopper 303, spring stopper 303's bottom fixed mounting has shock attenuation slide bar 304, shock attenuation slide bar 304's bottom is rotated and is connected with shock-absorbing support 305, shock-absorbing support 305's middle part is rotated and is connected with support axis of rotation 306, shock attenuation slide bar 304 runs through shock attenuation sleeve 301's inside and with shock attenuation sleeve 301 sliding connection, shock attenuation sleeve 301 is fixed mounting respectively and is rotating inside top and the middle part position of pressing from both sides fill 101, carry out the cushioning effect to the goods of pressing from both sides through setting up damper 3, avoid pressing from both sides the in-process, robotic arm's clamp dynamics control is accurate inadequately, cause the landing of goods or with goods extrusion deformation, when the clamp that carries out large-scale goods gets, damper 3 can carry out the cushioning effect to the lateral wall of goods, avoid the damage of goods.

The utility model discloses a theory of operation:

the utility model discloses when using, at first, make lifting threaded rod 209 rotate through starting elevator motor 203, thereby lift platform 206 drives lift base 207 and slides downwards in the inside of lift arm 201, press from both sides hopper fixer 208 and rotate connecting rod 107 messenger and rotate clamp 101 and rotate, realize the expansion of whole rotation clamp 101, secondly, when getting the goods, the goods is through the clamp of rotating clamp 101 bottom and get gyro wheel 103, and slide rail 102 slides to the upper portion of rotating clamp 101 along pressing from both sides, simultaneously the lateral wall of the shock absorber 305 laminating goods among damper 3 carries out the cushioning effect to the goods, avoid the too big goods production of dynamics of getting to the goods of robotic arm clamp to produce the destruction, perhaps cause the deformation of goods, and finally, drive lift base 207 rebound through elevator motor 203, realize the whole closed function that rotates clamp 101, avoid the goods to drop from the inside that rotates clamp 101, thereby realize the quick clamp function of putting of whole manipulator to the goods.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a but robotic arm of quick clamp dress, presss from both sides mechanism (1), elevating system (2), damper (3) and elevator motor (203) including pressing from both sides, its characterized in that, press from both sides mechanism (1) including rotating and press from both sides fill (101), the top fixed mounting that rotates and press from both sides fill (101) has vertical rotation support (105), the middle part one side fixed mounting that rotates and press from both sides fill (101) has horizontal rotation support (108), the inside rotation that transversely rotates support (108) is connected with rotates connecting rod (107), the tip that rotates connecting rod (107) rotates and is connected with supplementary rotation support (106), the bottom fixed mounting that rotates and presss from both sides fill (101) presss from both sides slide rail (102), the inside of pressing from both sides slide rail (102) is provided with a plurality of clamps and gets gyro wheel (103), the middle part rotation that presss from both sides gyro wheel (103) is connected with gyro wheel axis of rotation (104), gyro wheel axis of rotation (104) and press from both sides slide rail (102) and press from both sides and be connected with.

2. The mechanical arm capable of being clamped quickly as claimed in claim 1, wherein the lifting mechanism (2) comprises a lifting mechanical arm (201), a lifting sliding rod (202) is fixedly mounted inside the lifting mechanical arm (201), a motor support (204) is slidably connected to the middle of the lifting sliding rod (202), a lifting threaded rod (209) is fixedly connected to an output end of the lifting motor (203), a lifting rotating shaft (210) is rotatably connected to the middle of the lifting threaded rod (209), an auxiliary lifting support (205) is fixedly mounted at the bottom of the lifting sliding rod (202), a lifting fixing bearing (211) is rotatably connected to the bottom of the lifting threaded rod (209), a lifting platform (206) is fixedly mounted at the bottom of the lifting fixing bearing (211), a lifting base (207) is fixedly mounted at the bottom of the lifting platform (206), and bucket holders (208) are symmetrically mounted at the bottom of the lifting base (207).

3. The robot arm capable of fast clamping according to claim 2, wherein the lifting motor (203) is fixedly installed on the top of the motor bracket (204), the lifting rotating shaft (210) is fixedly installed at the middle position of the top of the auxiliary lifting bracket (205), and two ends of the lifting platform (206) are slidably connected with the auxiliary lifting bracket (205).

4. The mechanical arm capable of being clamped quickly as claimed in claim 1, wherein the damping mechanism (3) comprises a damping sleeve (301), a damping spring (302) is fixedly mounted inside the damping sleeve (301), a spring stopper (303) is fixedly mounted at the bottom of the damping spring (302), a damping sliding rod (304) is fixedly mounted at the bottom of the spring stopper (303), a damping support (305) is rotatably connected at the bottom of the damping sliding rod (304), and a support rotating shaft (306) is rotatably connected at the middle of the damping support (305).

5. A quick-clamping robot arm as claimed in claim 4, characterized in that the shock-absorbing sliding rod (304) penetrates through the inside of the shock-absorbing sleeve (301) and is connected with the shock-absorbing sleeve (301) in a sliding manner, and the shock-absorbing sleeve (301) is fixedly installed at the top end and the middle position inside the rotating clamping bucket (101), respectively.

6. The robot arm capable of fast clamping according to claim 2, wherein the lifting base (207) penetrates through the bottom of the lifting robot arm (201) and is slidably connected with the lifting robot arm (201).

7. A robot arm capable of fast clamping according to claim 2, characterized in that the clamp bucket holders (208) are rotatably connected with the vertical rotating supports (105), and the auxiliary rotating supports (106) are symmetrically arranged at the outer side of the bottom of the lifting robot arm (201).