CN111906794A

CN111906794A - Rotary manipulator for automatic production

Info

Publication number: CN111906794A
Application number: CN202010728597.7A
Authority: CN
Inventors: 王辉; 黄亮; 季建华
Original assignee: Hengdian Group Innuovo Electric Co Ltd
Current assignee: Hengdian Group Innuovo Electric Co Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2020-11-10

Abstract

The invention relates to a rotary manipulator for automatic production, which comprises a rodless cylinder, wherein the rodless cylinder comprises a cylinder body, cylinder covers arranged at two ends of the cylinder body and a sliding block connected to the cylinder body in a sliding manner, one side of the sliding block is provided with a rotating shaft capable of rotating around the axis of the sliding block, one of the cylinder covers is connected with one end of a first connecting rod in a pivot manner, the other end of the first connecting rod is connected with one end of a second connecting rod in a pivot manner, the other end of the second connecting rod is fixedly connected with one end of the rotating shaft, the axis of the pivot between the first connecting rod and the cylinder covers and the axis of a shaft connected with the other end of the first connecting rod and one end of the second connecting rod are both parallel to the axis of the. The invention has the characteristics of low equipment cost and energy consumption, reduced space occupation and the like.

Description

Rotary manipulator for automatic production

Technical Field

The invention relates to a rotary manipulator for automatic production, and belongs to the technical field of automatic production.

Background

The mechanical arm rotary transposition mechanical arm is widely applied to equipment processing assembly lines and microelectronic production lines due to the characteristics of intellectualization and automation, and the stability and the fluency of the rotary operation of the rotary transposition mechanical arm are important for the processing process.

In some current production lines, a manipulator is required to control a product to rotate by a certain angle in the translation process, and if a motor is additionally arranged to control the product rotation angle, the equipment cost and the energy consumption are increased, and the occupied space is increased.

Disclosure of Invention

The invention aims to provide a rotary manipulator for automatic production, which solves the problems of high equipment cost and energy consumption, increased space occupation and the like in the prior art.

The technical purpose of the invention is mainly solved by the following technical scheme: a rotary manipulator for automatic production comprises a rodless cylinder, wherein the rodless cylinder comprises a cylinder body, cylinder covers and a sliding block, the cylinder covers are arranged at two ends of the cylinder body, the sliding block is connected to the cylinder body in a sliding mode, a rotating shaft capable of rotating around the axis of the sliding block is arranged on one side of the sliding block, one of the cylinder covers is connected with one end of a first connecting rod in a pivot mode, the other end of the first connecting rod is connected with one end of a second connecting rod in a pivot mode, the other end of the second connecting rod is fixedly connected with one end of the rotating shaft, the axis of the pivot between the first connecting rod and the cylinder covers and the axis of a number shaft connecting the other end of the first connecting rod with one end of the second connecting rod are; the cooperation setting of above-mentioned pivot, first connecting rod and second connecting rod for first connecting rod can be through the translation of slider, and under the cooperation of second connecting rod, realizes the rotation of revoluting the axle, thereby can drive the pivot at certain angle within range internal rotation, has avoided the setting of unnecessary motor, has saved equipment cost and energy consumption, and can guarantee the stability of angular rotation, simple structure simultaneously, and the part is less, has reduced the space and has occupy.

Preferably, the cylinder body is provided with a limiting sleeve for limiting the travel distance of the sliding block, and the axial position of the limiting sleeve on the cylinder body is adjustable and locked; through the setting of above-mentioned stop collar to the feasible distance of advancing to the slider is injectd, thereby can adjust the rotatable angle of pivot, conveniently adapts to different needs, and can lock at any time and relax, very simple and convenient.

Preferably, the rotating shaft and the sliding block form a rotary support through a bearing; the rotary bearing can position the rotating shaft, ensures that the rotating shaft can vertically rotate, and ensures the smoothness of rotation.

Preferably, the rotary bearing is fixed on the sliding block through the U-shaped lug, the rotary bearing is arranged in an inward concave position of the U-shaped lug, the rotary bearing can be fixed on the output end of the rodless cylinder through the U-shaped lug through the arrangement of the U-shaped lug, the rotary shaft can be fixed on the output shaft of the rodless cylinder, and the rotary shaft can be guaranteed to stably rotate while translating.

Preferably, two sides of the cylinder body are respectively provided with at least one sliding rod connected with the cylinder cover, and the sliding rods penetrate through the sliding blocks; the slide bar is arranged so as to carry out limiting support on the slide block, ensure the stable translation of the slide block and avoid the overturn of the slide block.

Preferably, the rotary clamping mechanism comprises a double-shaft cylinder connected with the rotating shaft, and the output end of the double-shaft cylinder is arranged downwards; above-mentioned biax cylinder's setting for the product can reciprocate, increases the portable position of product, improves the suitability.

Preferably, a finger cylinder is arranged on the output end of the double-shaft cylinder; and the product is clamped, and the stability of clamping the product is ensured.

Therefore, the invention has the characteristics of low equipment cost and energy consumption, reduced space occupation and the like.

Drawings

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

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

As shown in fig. 1, a rotary manipulator for automatic production comprises a rodless cylinder 1, the rodless cylinder 1 comprises a cylinder body 10, cylinder covers 11 disposed at two ends of the cylinder body 10, and a slide block 12 slidably connected to the cylinder body, one side of the slide block 12 is provided with a rotating shaft 2 capable of rotating around its own axis, one of the cylinder covers 11 is pivotally connected to one end of a first connecting rod 13, the other end of the first connecting rod 13 is pivotally connected to one end of a second connecting rod 21, the other end of the second connecting rod 21 is fixedly connected to one end of the rotating shaft 2, the pivot axis between the first connecting rod 13 and the cylinder cover 11 and the axis of the rotating shaft between the other end of the first connecting rod 13 and one end of the second connecting rod 21 are both parallel to the axis of the rotating shaft 2, the other end of the rotating shaft 2 is provided with a rotating clamping mechanism, the rotating shaft, the first connecting rod and the second connecting rod are cooperatively arranged so that the first connecting rod can translate through, the rotation of the rotating shaft is realized, so that the rotating shaft can be driven to rotate within a certain angle range, the arrangement of redundant motors is avoided, the equipment cost and the energy consumption are saved, the stability of the angular rotation can be ensured, meanwhile, the structure is simple, the number of parts is small, and the occupied space is reduced.

When the output translation of rodless cylinder, the output of rodless cylinder can drive the slider translation on the slide rail, the slider drives the pivot and removes, when the pivot removes, interval between pivot and the cylinder cap can grow gradually or diminish, and first connecting rod and second connecting rod can lengthen the alignment gradually or shorten the bending, become at first connecting rod and second connecting rod alignment and crooked in-process, can drive the pivot at certain angle within range internal rotation, length adjustment according to first connecting rod and second connecting rod, can change the rotatable angle scope of pivot.

Be equipped with the stop collar 101 that is used for restricting the distance of marcing of slider 12 on cylinder body 10, the axial position of stop collar 101 on cylinder body 10 is adjustable and is locked, setting through above-mentioned stop collar, so as to prescribe a limit to the feasible distance of marcing of slider, thereby can adjust the rotatable angle of pivot, conveniently adapt to different needs, and can lock at any time and relax, very simple and convenient, the both sides of rodless cylinder 1 are equipped with at least one slide bar 14 of being connected with cylinder cap 11 respectively, slide bar 14 wears to locate on slider 12, the setting of above-mentioned slide bar, so as to carry out spacing support to the slider, guarantee the translation that the slider can be stable, avoid the slider upset, above-mentioned stop collar can be through screw locking on the cylinder body.

The rotating shaft 2 and the sliding block 12 form a rotating support through a bearing 22, and the arrangement of the rotating bearing can position the rotating shaft, ensure that the rotating shaft can vertically rotate and ensure the smoothness of rotation; the swivel bearing 22 is fixed on the sliding block 12 through the U-shaped ear piece 23, the swivel bearing 22 is arranged in the concave part of the U-shaped ear piece 23, and the swivel bearing can be fixed on the sliding block through the U-shaped ear piece through the arrangement of the U-shaped ear piece, so that the rotating shaft can be fixed on the sliding block, and the rotating shaft can be guaranteed to rotate stably while translating.

Rotatory fixture includes the biax cylinder 3 of being connected with pivot 2, and the output of biax cylinder 3 sets up downwards, the setting of above-mentioned biax cylinder for the product can reciprocate, increases the portable position of product, improves the suitability. Be equipped with on the output of biax cylinder 3 and indicate cylinder 4 to the product centre gripping, guarantee the stability to the product centre gripping.

Claims

1. The utility model provides an automated production is with rotatory manipulator, includes no pole cylinder (1), its characterized in that: rodless cylinder (1) includes cylinder body (10), locates cylinder cap (11) and slider (12) of sliding connection on the cylinder body at cylinder body (10) both ends, one side of slider (12) is equipped with pivot (2) that can wind self axis rotation, one of them cylinder cap (11) and the one end pivot of first connecting rod (13), the other end of first connecting rod (13) and the one end pivot of second connecting rod (21) are connected, the other end of second connecting rod (21) with the one end fixed connection of pivot (2), pivot axis between first connecting rod (13) and cylinder cap (11) and the several axle axes that the other end of first connecting rod (13) and the one end of second connecting rod (21) are connected are all parallel with the axis of pivot (2), the other end of pivot (2) is equipped with rotatory clamping mechanism.

2. The rotary robot for automated production according to claim 1, wherein: the limiting sleeve (101) used for limiting the travel distance of the sliding block (12) is arranged on the cylinder body (10), and the axial position of the limiting sleeve (101) on the cylinder body (10) can be adjusted and locked.

3. The rotary robot for automated production according to claim 1, wherein: the rotating shaft (2) and the sliding block (12) form a rotary support through a bearing (22).

4. The rotary robot for automated production according to claim 3, wherein: the rotary bearing (22) is fixed on the sliding block (12) through the U-shaped ear piece (23), and the rotary bearing (22) is arranged in the concave part of the U-shaped ear piece (23).

5. The rotary robot for automated production according to claim 1, wherein: two sides of the cylinder body (10) are respectively provided with at least one sliding rod (14) connected with the cylinder cover (11), and the sliding rods (14) penetrate through the sliding block (12).

6. The rotary robot for automated production according to claim 1, wherein: the rotary clamping mechanism comprises a double-shaft cylinder (3) connected with the rotating shaft (2), and the output end of the double-shaft cylinder (3) is arranged downwards.

7. The rotary robot for automated production according to claim 6, wherein: and a finger cylinder (4) is arranged on the output end of the double-shaft cylinder (3).