阅读说明：本技术 Scara机器人在雕刻生产线上料装置及上料方法 (Feeding device and method of SCARA robot on engraving production line ) 是由 张祎玮 敖冰峰 杨宏帅 于 2020-12-15 设计创作，主要内容包括：本发明公开了SCARA机器人在雕刻生产线上料装置及上料方法,包括框架、连接板和连接架,所述框架的内部贯穿有转动轴,且转动轴的一侧安装有滚轴,并且滚轴的顶部连接有输送带,所述连接板安装于输送带的顶部,且连接板内壁连接有伸缩弹簧,所述伸缩弹簧的两侧安装有活动块,且活动块的外侧固定有连接座,所述连接架固定于框架的顶部,且连接架的内部安装有滑块,所述滑块的底端连接有空心柱,且空心柱的内部连接有升降柱,所述升降柱的底端固定有第二连接块,且第二连接块的底部连接有吸盘。该SCARA机器人在雕刻生产线上料装置可以定向对物料进行输送,且可以对物料的输送进行限位输送,同时可以对物料输送时进行缓冲保护。(The invention discloses a feeding device and a feeding method of an SCARA robot on a carving production line, and the feeding device comprises a frame, a connecting plate and a connecting frame, wherein a rotating shaft penetrates through the frame, a rolling shaft is arranged on one side of the rotating shaft, a conveying belt is connected to the top of the rolling shaft, the connecting plate is arranged on the top of the conveying belt, a telescopic spring is connected to the inner wall of the connecting plate, movable blocks are arranged on two sides of the telescopic spring, a connecting seat is fixed to the outer sides of the movable blocks, the connecting frame is fixed to the top of the frame, a sliding block is arranged inside the connecting frame, the bottom end of the sliding block is connected with a hollow column, a lifting column is connected inside the hollow column, a second connecting block is fixed to the bottom end of the lifting column, and a sucking disc. This SCARA robot can be oriented to carry the material at sculpture production line loading attachment, and can carry out spacing transport to the transport of material, carries out buffer protection when simultaneously carrying the material.)

SCARA robot is at sculpture production line loading attachment, including frame (1), connecting plate (5) and link (9), its characterized in that: a rotating shaft (2) penetrates through the frame (1), a rolling shaft (3) is arranged on one side of the rotating shaft (2), the top of the rolling shaft (3) is connected with a conveyer belt (4), the connecting plate (5) is arranged on the top of the conveyer belt (4), and the inner wall of the connecting plate (5) is connected with an extension spring (6), two sides of the extension spring (6) are provided with movable blocks (7), and the outer side of the movable block (7) is fixed with a connecting seat (8), the connecting frame (9) is fixed at the top of the frame (1), a sliding block (10) is arranged in the connecting frame (9), the bottom end of the sliding block (10) is connected with a hollow column (11), and the internal connection of hollow post (11) has lift post (12), the bottom mounting of lift post (12) has second connecting block (13), and the bottom of second connecting block (13) is connected with sucking disc (14).

2. The SCARA robot loading device in an engraving line of claim 1, wherein: the rotating shaft (2) is symmetrically arranged about the central axis of the conveying belt (4), the inner surface of the conveying belt (4) is attached to the outer surface of the rolling shaft (3), and the rolling shaft (3) is arranged equidistantly about the outer wall of the frame (1).

3. The SCARA robot loading device in an engraving line of claim 1, wherein: connecting plate (5) constitute sliding construction through movable block (7) and connecting seat (8), and the inboard of connecting plate (5) and the outside of expanding spring (6) are laminated each other to there are two connecting plate (5) about the axis symmetry of conveyer belt (4).

4. The SCARA robot loading device in an engraving line of claim 1, wherein: one side of connecting seat (8) is fixed with first connecting block (801), and the left side of first connecting block (801) connects meshing piece (802), and the transmission piece (803) is installed on the left side of meshing piece (802), and the outside of first connecting block (801) is fixed with fixing base (804) simultaneously.

5. The SCARA robot loading device in engraving production line according to claim 4, characterized in that: the connecting seat (8) and the fixing seat (804) form a sliding structure through the first connecting block (801).

6. The SCARA robot loading device in an engraving line of claim 1, wherein: the first connecting block (801) is in meshing connection with the meshing block (802), and the meshing block (802) is symmetrically arranged around the central axis of the transmission block (803).

7. The SCARA robot loading device in an engraving line of claim 1, wherein: the sucking discs (14) are arranged at equal angles relative to the outer side of the second connecting block (13), the second connecting block (13) is fixedly connected with the lifting column (12), and the lifting column (12) is arranged inside the hollow column (11) in a nested mode.

8. A feeding method of a feeding device of a SCARA robot in an engraving production line based on claim 1 is characterized in that: the concrete method is that firstly, according to the size of the conveyed material, the transmission block (803) is rotated, the transmission block (803) is connected with the meshing block (802), two meshing blocks (802) are arranged to drive the two meshing blocks (802) to rotate oppositely, the meshing blocks (802) are connected with the first connecting block (801) to drive the first connecting block (801) to move, the first connecting block (801) is connected with the connecting seat (8), further adjusting the limit position of the connecting plate (5), when the connecting plate (5) is extruded, the connecting plate (5) compresses the expansion spring (6), meanwhile, the two connecting plates (5) move on the connecting seat (8) through the movable block (7) and can limit the material, meanwhile, a certain buffer protection effect can be achieved, and the condition that the materials are damaged in the conveying process is avoided;

the conveying motor is started, the rotating shaft (2) rotates to drive the conveying belt (4) to move, the inner side of the conveying belt (4) is connected with the rolling shaft (3), the rolling shaft (3) plays a certain supporting role on the conveying belt (4), when the conveying belt (4) moves, can automatically convey the materials on the conveying belt (4), when the materials are conveyed to the bottom of the connecting frame (9), the hydraulic device moves to drive the lifting column (12) to move in the hollow column (11), so that the second connecting block (13) and the sucker (14) can be lifted stably, meanwhile, the hollow column (11) is connected with the slide block (10), one side of the slide block (10) is provided with a hydraulic rod, the hydraulic rod drives a sucker (14) at the bottom of the slide block (10) to move transversely, the suction and the deflation of the suction cup (14) are controlled to adsorb and put down the materials so as to achieve the aim of directional automatic feeding.

Technical Field

The invention relates to the technical field of robots, in particular to a feeding device and a feeding method of a SCARA robot on a carving production line.

Background

The robot is a robot arm who is applied to assembly operation, because of having better flexibility and low fault nature, by fields such as extensive being applied to plastics industry, automobile industry, electronic product industry and sculpture industry, in the sculpture production line, can use loading attachment, traditional loading attachment still has certain not enough, for example:

present traditional loading attachment still has certain not enough in spacing when carrying the material, and traditional loading attachment can not come spacing the carrying to the material according to the size of material, and the skew takes place easily in transportation process for the material, and then brings certain inconvenient problem for follow-up processing.

To the existing problem, it is urgently needed to innovate on the basis of the original feeding device.

Disclosure of Invention

The invention aims to provide a feeding device and a feeding method of a SCARA robot on an engraving production line, and aims to solve the problems that the limitation of the traditional feeding device during material conveying is not enough, the traditional feeding device cannot limit and convey materials according to the sizes of the materials, the materials are easy to deviate in the conveying process, and further certain inconvenience is brought to subsequent processing.

In order to achieve the purpose, the invention provides the following technical scheme: SCARA robot is at sculpture production line loading attachment, including frame, connecting plate and link, the inside of frame is run through there is the axis of rotation, and one side of axis of rotation installs the roller bearing to the top of roller bearing is connected with the conveyer belt, the connecting plate is installed in the top of conveyer belt, and connecting plate inner wall connection has expanding spring, the movable block is installed to expanding spring's both sides, and the outside of movable block is fixed with the connecting seat, the link is fixed in the top of frame, and the internally mounted of link has the slider, the bottom of slider is connected with hollow post, and the internally connected with lift post of hollow post, the bottom mounting of lift post has the second connecting block, and the bottom of second connecting block is connected with the sucking disc.

Preferably, the rotating shafts are symmetrically arranged about a central axis of the conveying belt, the inner surface of the conveying belt is attached to the outer surface of the roller, and the rollers are arranged equidistantly about the outer wall of the frame.

Preferably, the connecting plate passes through the movable block and constitutes sliding construction with the connecting seat, and the inboard of connecting plate and expanding spring's the outside laminating each other to the connecting plate has two in the axis symmetry of being close to the conveyer belt.

Preferably, one side of the connecting seat is fixed with a first connecting block, the left side of the first connecting block is connected with an engaging block, the left side of the engaging block is provided with a transmission block, and the outer side of the first connecting block is fixed with a fixing seat.

Preferably, the connecting seat and the fixed seat form a sliding structure through a first connecting block, the first connecting block and the meshing block are in meshing connection, and the meshing block is symmetrically arranged relative to a central axis of the transmission block.

Preferably, the suckers are arranged at equal angles relative to the outer side of the second connecting block, the second connecting block is fixedly connected with the lifting column, and the lifting column is nested in the hollow column.

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

1. the feeding device of the SCARA robot on the engraving production line is provided with the connecting plates and the telescopic springs, when the connecting plates are extruded, the connecting plates compress the telescopic springs, meanwhile, the connecting plates move on the connecting seats through the movable blocks, the two connecting plates are arranged, the effect of limiting materials can be achieved, meanwhile, a certain buffering protection effect can be achieved, and the materials are prevented from being damaged in the conveying process;

2. the feeding device of the SCARA robot on the engraving production line is provided with two transmission blocks and two first connecting blocks, the transmission blocks are rotated and connected with the meshing blocks, the two meshing blocks are used for driving the two meshing blocks to rotate oppositely, the meshing blocks are connected with the first connecting blocks and drive the first connecting blocks to move, the first connecting blocks are connected with the connecting seats, the limiting positions of the connecting plates are further adjusted, and the adjusting operation is simple;

3. this SCARA robot is provided with sucking disc and lift post at sculpture production line loading attachment, the sucking disc evenly sets up about the bottom of second connecting block, be connected with hydraulic means on the second connecting block, hydraulic means moves, drive the lift post at empty core post internal motion, let the lift of second connecting block and sucking disc comparatively steady, empty core post links to each other with the slider simultaneously, the hydraulic stem is installed to one side of slider, the hydraulic stem drives the sucking disc lateral motion of slider bottom, breathe in and deflate through the control sucking disc, adsorb the material and put down, and then let the device have directional autoloading's effect.

Drawings

FIG. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a side view of the connecting frame of the present invention;

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

FIG. 5 is a schematic view of the connection structure of the hollow column and the lifting column of the present invention;

FIG. 6 is an enlarged schematic view of A in FIG. 1 according to the present invention;

fig. 7 is an enlarged schematic view of B in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a rotating shaft; 3. a roller; 4. a conveyor belt; 5. a connecting plate; 6. a tension spring; 7. a movable block; 8. a connecting seat; 801. a first connection block; 802. an engagement block; 803. a transmission block; 804. a fixed seat; 9. a connecting frame; 10. a slider; 11. a hollow column; 12. a lifting column; 13. a second connecting block; 14. and (4) sucking discs.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a feeding device of a SCARA robot on a carving production line comprises a frame 1, a rotating shaft 2, a rolling shaft 3, a conveying belt 4, a connecting plate 5, a telescopic spring 6, a movable block 7, a connecting seat 8, a first connecting block 801, an engaging block 802, a transmission block 803, a fixing seat 804, a connecting frame 9, a sliding block 10, a hollow column 11, a lifting column 12, a second connecting block 13 and a sucking disc 14, wherein the rotating shaft 2 penetrates through the frame 1, the rolling shaft 3 is installed on one side of the rotating shaft 2, the conveying belt 4 is connected to the top of the rolling shaft 3, the connecting plate 5 is installed on the top of the conveying belt 4, the telescopic spring 6 is connected to the inner wall of the connecting plate 5, the movable blocks 7 are installed on two sides of the telescopic spring 6, the connecting seat 8 is fixed to the outer side of the movable block 7, the connecting frame 9 is fixed to the top of the frame 1, the sliding block, a lifting column 12 is connected inside the hollow column 11, a second connecting block 13 is fixed at the bottom end of the lifting column 12, and a sucking disc 14 is connected at the bottom of the second connecting block 13;

the rotating shaft 2 is symmetrically arranged about the central axis of the conveyer belt 4, the inner surface of the conveyer belt 4 is mutually attached to the outer surface of the roller 3, the roller 3 is equidistantly arranged about the outer wall of the frame 1, the rotating shaft 2 rotates to drive the conveyer belt 4 to move, the inner side of the conveyer belt 4 is connected with the roller 3, the roller 3 plays a certain supporting role on the conveyer belt 4, when the conveyer belt 4 moves, materials on the conveyer belt 4 can be automatically conveyed, and the device has an automatic effect;

the connecting plate 5 and the connecting seat 8 form a sliding structure through the movable block 7, the inner side of the connecting plate 5 is attached to the outer side of the telescopic spring 6, the two connecting plates 5 are symmetrical about the central axis of the conveying belt 4, when the connecting plate 5 is extruded, the telescopic spring 6 is compressed by the connecting plate 5, meanwhile, the connecting plate 5 moves on the connecting seat 8 through the movable block 7, the two connecting plates 5 are arranged, the effect of limiting materials can be achieved, meanwhile, a certain buffering protection effect can be achieved, and the materials are prevented from being damaged in the conveying process;

the connecting seat 8 and the fixing seat 804 form a sliding structure through the first connecting block 801, the first connecting block 801 is meshed with the meshing block 802, the meshing block 802 is symmetrically arranged about the central axis of the transmission block 803, the transmission block 803 is rotated, the transmission block 803 is connected with the meshing block 802, two meshing blocks 802 are arranged, the two meshing blocks 802 are driven to rotate oppositely, the meshing block 802 is connected with the first connecting block 801 to drive the first connecting block 801 to move, the first connecting block 801 is connected with the connecting seat 8, the limiting position of the connecting plate 5 is further adjusted, and the adjusting operation is simple;

the sucking disc 14 is angle setting such as about the outside of second connecting block 13, and be fixed connection between second connecting block 13 and the lift post 12, and lift post 12 nestification sets up in the inside of hollow post 11, sucking disc 14 evenly sets up about the bottom of second connecting block 13, be connected with hydraulic means on the second connecting block 13, hydraulic means moves, drive lift post 12 at hollow post 11 internal motion, let the comparatively steady of second connecting block 13 and the lift of sucking disc 14, hollow post 11 links to each other with slider 10 simultaneously, the hydraulic stem is installed to one side of slider 10, the hydraulic stem drives 14 lateral motion of sucking disc of slider 10 bottom, breathe in and the gassing through control sucking disc 14, come to adsorb and put down the material, and then let the device have directional autoloading's effect.

The working principle is as follows: the use flow of the feeding device of the SCARA robot on the engraving production line is that according to the figures 1-3 and 6-7, firstly, according to the size of conveyed materials, a transmission block 803 is rotated, the transmission block 803 is connected with an engagement block 802, and the engagement block 802 is provided with two parts, so that the two engagement blocks 802 are driven to rotate oppositely, the engagement block 802 is connected with a first connecting block 801 to drive the first connecting block 801 to move, the first connecting block 801 is connected with a connecting seat 8 to further adjust the limiting position of a connecting plate 5, when the connecting plate 5 is extruded, the connecting plate 5 compresses a telescopic spring 6, meanwhile, the connecting plate 5 moves on the connecting seat 8 through a movable block 7, and the two connecting plates 5 are provided, so that the effect of limiting the materials can be achieved, meanwhile, a certain buffering protection effect can be achieved, and the condition that the materials are damaged in the conveying process can be avoided;

according to the figures 1-5, the conveying motor is started, the rotating shaft 2 rotates to drive the conveying belt 4 to move, the inner side of the conveying belt 4 is connected with the roller 3, the roller 3 plays a certain supporting role for the conveying belt 4, when the conveying belt 4 moves, materials on the conveying belt 4 can be automatically conveyed, when the materials are conveyed to the bottom of the connecting frame 9, the hydraulic device moves to drive the lifting column 12 to move in the hollow column 11, the lifting of the second connecting block 13 and the sucking disc 14 is stable, meanwhile, the hollow column 11 is connected with the sliding block 10, a hydraulic rod is installed on one side of the sliding block 10 and drives the sucking disc 14 at the bottom of the sliding block 10 to move transversely, and the materials are adsorbed and put down by controlling the air suction and the air discharge of the sucking disc 14, so that the purpose of directional automatic feeding is achieved.

Those not described in detail in this specification are within the skill of the art.

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.