CN216104805U

CN216104805U - Automatic circulating feeding equipment for sheet metal parts

Info

Publication number: CN216104805U
Application number: CN202121876475.9U
Authority: CN
Inventors: 庞帅; 袁跃龙
Original assignee: Master Lightweight Technology Tianjin Co ltd
Current assignee: Master Lightweight Technology Tianjin Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-22
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to automatic cyclic feeding equipment for sheet metal parts, which is used for realizing cyclic feeding of sheet metal parts with various specifications and comprises the following components: the automatic feeding device comprises a workbench, a rotary table, a plurality of feeding devices, a grabbing mechanism, a lifting mechanism and a hand shifting mechanism, wherein the workbench comprises a workbench support and a first driving mechanism, the first driving mechanism is mechanically connected with the workbench through the workbench support, and the first driving mechanism is in driving connection with the rotary table; the plurality of feeding devices are respectively arranged on the rotary table and are in detachable mechanical connection with the rotary table for circularly rotating and feeding; the lifting mechanism is arranged on the rotary table, the hand shifting mechanism and the lifting mechanism are mechanically connected and used for achieving up-and-down movement of the hand shifting mechanism, and the grabbing mechanism is used for achieving sequential grabbing of the sheet metal parts in the feeding device. The automatic circular feeding device is reasonable in design, convenient to adjust, good in universality and interchangeability and capable of meeting automatic circular feeding of sheet metal parts of various specifications.

Description

Automatic circulating feeding equipment for sheet metal parts

Technical Field

The utility model belongs to the technical field of industrial automation, and relates to automatic circular feeding equipment for sheet metal parts.

Background

In the automated production field, automated production equipment is the essential element in the automation line, the degree of automation of equipment has directly influenced production efficiency and production quality's uniformity, especially, the manufacturing to the car has used a large amount of sheet metal component in-process, it is regular, the production line needs to carry out the material loading to different kind of work pieces, location, a series of operations such as snatch, be convenient for follow-up robot carries out corresponding transportation work to the work piece, because the size specification of sheet metal component differs, the shape is various, the material loading equipment in the present production line is difficult to adapt to the material loading of multiple sheet metal component, single function, the adaptability is relatively poor, and artifical material loading leads to degree of automation low again often, the inefficiency, be difficult to satisfy automation line's beat demand, consequently, need design dedicated equipment in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable automatic support welding position-changing clamping platform, which can automatically switch the vertical and horizontal states of the platform by using a driving device so as to facilitate welding operation of a welding robot, realize clamping and positioning of supports with various specifications by using position adjustment of a slide rail and various clamping units, facilitate welding operation by using the robot, reduce the specification number of the platform, save the manufacturing cost and meet various requirements of users.

In order to achieve the above object, an embodiment of the present invention provides an automatic cyclic feeding device for sheet metal parts, which is used for realizing cyclic feeding of sheet metal parts with various specifications, and includes: the automatic feeding device comprises a workbench, a rotary table, a plurality of feeding devices, a grabbing mechanism, a lifting mechanism and a hand-shifting mechanism, wherein the workbench comprises a workbench support and a first driving mechanism, the first driving mechanism is mechanically connected with the workbench through the workbench support to realize the fixation of the first driving mechanism, and the first driving mechanism is in driving connection with the rotary table to realize the rotation of the rotary table; the plurality of feeding devices are respectively arranged on the rotary table and are detachably and mechanically connected with the rotary table for realizing the cyclic rotation feeding of the plurality of feeding devices; lifting mechanism sets up on the revolving stage and rather than mechanical connection, dial hand mechanism with lifting mechanism carries out mechanical connection and is used for realizing dial hand mechanism's up-and-down motion, dial hand mechanism with loading attachment contact is connected and is used for realizing the promotion of sheet metal component among the loading attachment snatch the mechanism with lifting mechanism carries out mechanical connection, the top that snatchs the mechanism and is located loading attachment is used for realizing sheet metal component snatchs in proper order and promotes the assigned position among the loading attachment, loading attachment can be changed according to the sheet metal component of different specifications.

Further, the loading attachment includes: the positioning device comprises a lower base, an upper base, guide columns, a floating base, a positioning block, a right positioning groove and a left positioning groove, wherein the lower base is detachably connected with the rotary table, the lower base is mechanically and fixedly connected with the upper base through at least two guide columns, the guide columns penetrate through the floating base to realize the up-and-down sliding of the floating base, and the positioning block is positioned on the floating base and used for supporting and positioning a sheet metal part; the lower base is provided with a lower right positioning block and a lower left positioning block, the upper base is provided with an upper right positioning block and an upper left positioning block, the right positioning groove is respectively connected with the lower right positioning block and the upper right positioning block, the left positioning groove is respectively connected with the lower left positioning block and the upper left positioning block, and the right positioning groove and the left positioning groove form a cavity which is used for placing sheet metal parts and positioning the sheet metal parts.

Further, snatch the mechanism and include magnet, magnet mount pad, connecting block, second actuating mechanism, the connecting block with second actuating mechanism connects, the magnet mount pad with the connection can be dismantled to the connecting block, magnet is installed be used for on the magnet mount pad realize the up-and-down motion and adsorb the sheet metal component under second actuating mechanism's the drive.

Further, the magnet mounting seat can be changed according to sheet metal parts of different specifications.

Further, the lifting mechanism includes two, slide, a plurality of slider, screw nut, third actuating mechanism, stand of lead screw, slide rail, the column mouting is in on the workstation, the lead screw with the slide rail sets up respectively the stand side, the slide passes through the slider with sliding connection is realized to the slide rail, the lower extreme drive of lead screw is connected third actuating mechanism realizes the rotary motion of lead screw, pass through on the slide screw nut with the lead screw carries out the spiro union and is used for realizing the rising and the decline motion of slide.

Further, dial hand mechanism with the slide carries out mechanical fixed connection, dial hand mechanism includes fourth actuating mechanism, drive connecting block, shifting block, the drive connecting block with fourth actuating mechanism drive connection, the shifting block with drive connecting block mechanical connection is used for realizing the side-to-side movement of shifting block, the shifting block with floating the base and contacting connection and being used for the lifting the sheet metal component on the base floats.

Optionally, the first driving mechanism, the second driving mechanism, the third driving mechanism, and the fourth driving mechanism are at least one of cylinder driving and motor driving.

Preferably, the first driving mechanism and the third driving mechanism are driven by motors; the second driving mechanism and the fourth driving mechanism are driven by air cylinders.

Further, still include the support column on the workstation, the support column with workstation mechanical connection, the support column with the lower surface contact of revolving stage is connected and is used for to the revolving stage supports the location.

Furthermore, the guide post is provided with a raised step for positioning the floating base.

The utility model relates to automatic circulating feeding equipment for sheet metal parts, which has the beneficial effects that: the sheet metal part loading device is reasonable in design and convenient to adjust, the sheet metal parts of various specifications can be circularly loaded through the arrangement of the rotary table and the plurality of loading devices, the lifting mechanism and the hand poking mechanism can lift the sheet metal parts, the sheet metal parts are adsorbed to the designated positions through the magnets, and therefore batch loading of the sheet metal parts is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.

Fig. 1 is a schematic perspective view of an automatic cyclic feeding device for sheet metal parts according to a first embodiment of the present invention;

fig. 2 is a top view of an automatic cyclic feeding device for sheet metal parts according to a first embodiment of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of an automatic cyclic feeding device for sheet metal parts according to a first embodiment of the present invention;

fig. 4 is a schematic perspective view of a slider according to a first embodiment of the present invention;

fig. 5 is a schematic perspective view of a feeding device according to a first embodiment of the present invention;

fig. 6 is a schematic perspective view of a feeding device according to a second embodiment of the present invention;

fig. 7 is a schematic perspective view of a feeding device according to a third embodiment of the present invention;

fig. 8 is a schematic perspective view of a feeding device according to a fourth embodiment of the present invention.

In the figure:

1. a work table; 101. a table support; 102. a first drive mechanism; 103. a turntable connecting seat; 104. a support pillar; 2. a turntable; 3. a feeding device; 301. a lower base; 302. an upper base; 303. a guide post; 304. a floating base; 305. positioning blocks; 305-2, a second positioning block; 305-3, a third positioning block; 305-4, a fourth positioning block; 306. a lower right locating block; 306-2, a second lower right locating block; 306-3, a third lower right locating block; 306-4, a fourth lower right locating block; 307. a lower left locating block; 307-2, a second lower left locating block; 307-3, a third lower left locating block; 307-4, a fourth lower left locating block; 308. a right positioning groove; 308-2, a second right positioning groove; 308-3, a third right positioning groove; 308-4, a fourth right positioning groove; 309. a left positioning groove; 309-2, a second left positioning groove; 309-3, a third left positioning groove; 309-4, a fourth left positioning groove; 310. a right upper positioning block; 310-2, a second upper right locating block; 310-3, a third upper right positioning block; 310-4, a fourth upper right locating block; 311. a right upper positioning block; 311-2, a second upper right positioning block; 311-3, a third upper right positioning block; 311-4, a fourth upper right positioning block; 4. a grabbing mechanism; 401. a magnet; 402. a magnet mounting base; 403. connecting blocks; 404. a second drive mechanism; 5. a lifting mechanism; 501. a lead screw; 502. a slide rail; 503. a slide base; 504. the hand grip is connected with the bracket; 505. a slider; 506. a lead screw nut; 507. a third drive mechanism; 508. a column; 6. a hand-pulling mechanism; 601. a fourth drive mechanism; 602. a driving connecting block; 603. and (5) shifting blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.

The automatic cyclic feeding equipment for the sheet metal parts provided by the embodiment of the utility model is described in detail below with reference to the attached drawings.

Example one

Fig. 1 shows a schematic perspective structure diagram of an automatic cyclic feeding device for sheet metal parts according to a first embodiment of the present invention; fig. 2 shows a top view of an automatic cyclic feeding device for sheet metal parts according to a first embodiment of the present invention; fig. 3 is a schematic partial three-dimensional structure diagram of an automatic cyclic feeding device for sheet metal parts according to a first embodiment of the present invention; fig. 4 is a schematic perspective view of a carriage according to a first embodiment of the present invention; fig. 5 is a schematic perspective view illustrating a feeding device according to a first embodiment of the present invention; as shown in fig. 1 to 5, a sheet metal part automatic cycle feeding device according to a first embodiment of the present invention is used for realizing cyclic feeding of sheet metal parts of various specifications, and is convenient for realizing automation of a production line, and the sheet metal part automatic cycle feeding device includes: the device comprises a workbench 1, a rotary table 2, a plurality of feeding devices 3, a grabbing mechanism 4, a lifting mechanism 5 and a hand-shifting mechanism 6, wherein the workbench 1 comprises a workbench support 101 and a first driving mechanism 102, the first driving mechanism 102 is mechanically connected with the workbench 1 through the workbench support 101 to realize the fixation of the first driving mechanism 102, the first driving mechanism 102 is fixed on the workbench support 101, the fixation of the first driving mechanism 102 is realized through a rotary table connecting seat 103, the rotary table connecting seat 103 is mechanically and fixedly connected with the workbench support 101, the workbench support 101 is fixed on the workbench 1 to play a role in supporting and fixing, and meanwhile, in order to realize the reliable connection of the workbench 1 and the rotary table 2, the first driving mechanism 102 is in driving connection with the rotary table 2 to realize the rotation of the rotary table 2, the rotary table 2 is connected with a rotating shaft in the first driving mechanism 102, and rotates when the first driving mechanism 102 receives a rotation control signal of the device, meanwhile, the turntable 2 is driven to rotate correspondingly, and the first driving mechanism 102 is preferably driven by a motor, so that the rotation angle control and the continuous rotation of the turntable 2 are realized. A plurality of loading attachment 3 set up respectively on revolving stage 2 and with revolving stage 2 can dismantle mechanical connection and be used for realizing the circulation rotation material loading of a plurality of loading attachment 3, revolving stage 2 is generally the circular or regular multilateral shape that a level was placed, 3 equipartitions of a plurality of loading attachment are on revolving stage 2, in order to adapt to multiple specification sheet metal component, loading attachment 3 can set up to one kind or multiple specification, specifically can confirm according to the production line particular case, and, loading attachment 3 can dismantle, interchangeability has been improved, can adapt to the material loading of more specification sheet metal components. Lifting mechanism 5 sets up on revolving stage 2 and rather than mechanical connection, dial hand mechanism 6 and lifting mechanism 5 carry out mechanical connection and be used for realizing the up-and-down motion of dialling hand mechanism 6, mainly drive the hand mechanism 6 through lead screw 501 and reciprocate, dial hand mechanism 6 and loading attachment 3 contact are connected and are used for realizing the promotion of sheet metal component among the loading attachment 3 through shifting block 603, it carries out mechanical connection with lifting mechanism 5 to snatch mechanism 4, it is used for realizing snatching in proper order and promoting the assigned position of sheet metal component among the loading attachment 3 to snatch mechanism 4 to be located the top of loading attachment 3.

In an automatic cyclic feeding device for sheet metal parts, provided by the first embodiment of the present invention, more specifically, the feeding device 3 includes: the lower base 301 is detachably connected with the rotary table 2 to realize the integral replacement of the feeding device 3, the lower base 301 can be increased, decreased, adjusted and replaced according to the requirements of a production line, the lower base can be disassembled and assembled only by a plurality of bolts, and the disassembly is convenient; the lower base 301 and the upper base 302 are mechanically and fixedly connected through at least two guide columns 303, and the guide columns 303 penetrate through the floating base 304 to realize the up-and-down sliding of the floating base 304; preferably, the number of the guide posts 303 is generally 3, and accordingly, the number and the positions of the through holes on the floating base 304 are adapted to the number and the positions of the guide posts 303, so as to better fix parts in the feeding device 3 and ensure reliable fixation of the feeding device 3, while the floating base 304 can slide up and down along the guide posts 303, so as to facilitate the shifting block 603 to gradually lift the floating base 304, so that the uppermost sheet metal part position is substantially kept relatively fixed as the number of the sheet metal parts in the feeding device 3 is continuously reduced; the positioning block 305 is positioned on the floating base 304 and used for supporting and positioning the sheet metal part, mainly for adapting to the shape of the sheet metal part, and the upper contact surface of the positioning block 305 is adapted to the shape of the lower contact surface of the sheet metal part, so that the sheet metal part can be supported and positioned better; lower base 301 is last to be provided with lower right locating piece 306, lower left locating piece 307, lower right locating piece 306, lower left locating piece 307 is fixed respectively on base 301 down, be provided with upper right locating piece 310 on the upper base 302, upper left locating piece 311, upper right locating piece 310, upper left locating piece 311 is fixed respectively on upper base 302, right constant head tank 308 is connected lower right locating piece 306 and upper right locating piece 310 respectively and is realized fixing, left constant head tank 309 is connected lower left locating piece 307 and upper left locating piece 311 respectively and is realized fixing, the cavity that right constant head tank 308 and left constant head tank 309 formed is used for placing the sheet metal component and carries out position fixing, a plurality of sheet metal components stack in the cavity, realize batch material loading, work efficiency is improved. The right lower positioning block 306, the left lower positioning block 307, the right positioning groove 308, the left positioning groove 309, the right upper positioning block 310 and the left upper positioning block 311 can be detached and replaced, and the interchangeability and the universality of the feeding device 3 are expanded mainly to adapt to sheet metal parts with more specifications.

In the automatic circulating feeding device for the sheet metal parts, which is provided by the first embodiment of the utility model, more specifically, the grabbing mechanism 4 comprises a magnet 401, a magnet mounting seat 402, a connecting block 403 and a second driving mechanism 404, wherein the connecting block 403 is connected with the second driving mechanism 404; preferably, the second driving mechanism 404 is driven by an air cylinder, the connecting block 403 is installed at the end of a push rod of the air cylinder, and when the air cylinder is controlled by the air supply system of the device, the push rod of the air cylinder also moves up and down, so as to drive the connecting block 403 to also move up and down. The second driving mechanism 404 is mechanically connected with the gripper connecting bracket 504, and the gripper connecting bracket 504 is fixed on the upright 508 in the lifting mechanism 5, so that the position of the second driving mechanism 404 is fixed; the magnet mounting base 402 is detachably connected with the connecting block 403, and the magnet 401 is mounted on the magnet mounting base 402 and used for moving up and down and adsorbing a sheet metal part under the driving of the second driving mechanism 404, which is specifically shown in fig. 3. Preferably, magnet mount pad 402 can be changed according to the sheet metal component of different specifications, through the shape that changes magnet mount pad 402 in order to adapt to multiple specification sheet metal component to make magnet 401 rely on the better and sheet metal component of magnetic force to adsorb.

Of course, be worth explaining, the sheet metal component here is the sheet metal component of iron, and when the material of sheet metal component was other materials such as nonmetal, steel, can change magnet 401 for vacuum chuck, other parts carry out adaptability adjustment and change, have just so expanded utility model embodiment one provide a sheet metal component automatic cycle charging devices's adaptability, can adapt to the batch circulation material loading of the part of more materials.

In the automatic cyclic feeding equipment for sheet metal parts, provided by the first embodiment of the utility model, the lifting mechanism 5 comprises two lead screws 501 and two slide rails 502, a sliding seat 503, a plurality of sliding blocks 505, lead screw nuts 506, a third driving mechanism 507 and an upright post 508; the vertical column 508 is installed on the workbench 1 and fixed in the vertical direction, the lead screw 501 and the slide rail 502 are respectively arranged on the side surface of the vertical column 508 and are both installed and fixed in the vertical mode, the slide carriage 503 is connected with the slide rail 502 through the slide block 505 in a slide rail connection mode, at least two slide blocks 505 are installed on the slide carriage 503 and are in slide fit with the slide rail 502, and the cross section shape of the slide rail 502 is matched with that of the slide block 505, so that the limit and the single-axis upward and downward movement of the slide block 505 are realized; alternatively, the cross-sectional shape of the slide rail 502 is an i-shape, a V-shape, a dovetail shape, or the like, but is not limited to the above shape as long as the positioning and the up-and-down sliding of the slider 505 can be achieved; the lower end of the screw 501 is in driving connection with a third driving mechanism 507 to realize the rotary motion of the screw 501, the upper end of the screw 501 is connected to an upright post 508, a screw nut 506 is fixed on a sliding seat 503, and the sliding seat 503 is in threaded connection with the screw 501 through the screw nut 506 to realize the ascending and descending motion of the sliding seat 503; preferably, the third driving mechanism 507 is driven by a motor, so as to drive the screw 501 to rotate continuously, and the slide seat 503 is driven to move up and down by the screw nut 506, and the structure of the slide seat 503 is shown in fig. 4.

In the automatic circulating feeding equipment for the sheet metal parts, provided by the first embodiment of the utility model, the hand shifting mechanism 6 is mechanically and fixedly connected with the sliding seat 503 so as to realize that the hand shifting mechanism 6 moves up and down along with the sliding seat 503, the hand shifting mechanism 6 comprises a fourth driving mechanism 601, a driving connecting block 602 and a shifting block 603, wherein the driving connecting block 602 is in driving connection with the fourth driving mechanism 601, and the shifting block 603 is mechanically connected with the driving connecting block 602 so as to realize the left-right movement of the shifting block 603; preferably, the fourth driving mechanism 601 is driven by an air cylinder, the driving connecting block 602 is fixed at one end of a push rod of the fourth driving mechanism 601, so that when the fourth driving mechanism 601 operates, the driving connecting block 602 drives the shifting block 603 to move together, and the shifting block 603 is in contact connection with the floating base 304 and used for lifting a plurality of stacked sheet metal parts on the floating base 304.

In the automatic cyclic feeding device for sheet metal parts provided by the first embodiment of the present invention, optionally, the first driving mechanism (102), the second driving mechanism (404), the third driving mechanism (507), and the fourth driving mechanism (601) are at least one of cylinder driving and motor driving. Preferably, the first driving mechanism 102 and the third driving mechanism 507 are driven by motors; the second drive mechanism 404 and the fourth drive mechanism 601 are driven by air cylinders.

In the automatic cyclic feeding equipment for sheet metal parts, provided by the first embodiment of the utility model, the workbench 1 further comprises a plurality of supporting columns 104, and the supporting columns 104 are mechanically connected with the workbench 1, wherein the supporting columns 104 are generally arranged in a plurality, so that the supporting columns 104 are in contact connection with the lower surface of the turntable 2 and are used for supporting and positioning the turntable 2. Preferably, the number of the supporting columns 104 is four, including but not limited to four, so as to improve the supporting effect of the supporting columns 104 and prevent the turntable 2 from being too heavy to incline, thereby affecting the driving effect of the first driving mechanism 102.

In the automatic circulating feeding equipment for the sheet metal parts, provided by the first embodiment of the utility model, the guide column 303 is provided with the raised step for positioning the position of the floating base 304, the step prevents the floating base 304 from being in close contact with the lower base 301, and enough space is reserved for the shifting block 603 to extend into the lower part of the floating base 304.

The automatic circular feeding equipment for the sheet metal parts provided by the embodiment of the utility model has the following main working process: firstly, according to different sheet metal part shapes and production requirements, selecting or adjusting suitable feeding devices 3 and magnet mounting seats 402, driving the rotary table 2 to rotate by the first driving mechanism 102, enabling one of the feeding devices 3 to be located below the magnet 401, driving the shifting block 603 on the shifting hand mechanism 6 to penetrate into the lower portion of the floating base 304 by the fourth driving mechanism 601, lifting the floating base 304 to a designated position by the third driving mechanism 507 through the screw 501, driving the magnet 401 to move downwards by the second driving mechanism 404 at the moment, adsorbing one sheet metal part and lifting the sheet metal part to the designated position, grabbing the sheet metal part by the robot gripper at the moment, and circulating the steps so as to finish automatic circulating feeding of the sheet metal part.

Example two

Fig. 6 is a schematic perspective view illustrating a feeding device according to a second embodiment of the present invention; in the second embodiment, the same parts as those in the first embodiment are denoted by the same reference numerals, and only the differences are described below, but different from the first embodiment, the positioning block 305, the right lower positioning block 306, the left lower positioning block 307, the right positioning slot 308, the left positioning slot 309, the right upper positioning block 310, and the left upper positioning block 311 in the two pairs of the feeding devices 3 in the second embodiment of the present invention are correspondingly adjusted to be the second positioning block 305-2, the second right lower positioning block 306-2, the second left lower positioning block 307-2, the second right positioning slot 308-2, the second left positioning slot 309-2, the second right upper positioning block 310-2, and the second left upper positioning block 311-2, respectively, and the rest parts are not changed.

EXAMPLE III

Fig. 7 is a schematic perspective view of a feeding device according to a third embodiment of the present invention; in the third embodiment, the same parts as those in the first embodiment are denoted by the same reference numerals, and only the differences are described below, but different from the first embodiment, the third embodiment of the present invention correspondingly adjusts the positioning block 305, the right lower positioning block 306, the left lower positioning block 307, the right positioning slot 308, the left positioning slot 309, the right upper positioning block 310, and the left upper positioning block 311 in the feeding device 3 to be respectively and correspondingly adjusted to be the third positioning block 305-3, the third right lower positioning block 306-3, the third left lower positioning block 307-3, the third right positioning slot 308-3, the third left positioning slot 309-3, the third right upper positioning block 310-3, and the third left upper positioning block 311-3, and the rest parts are not changed.

Example four

Fig. 8 is a schematic perspective view illustrating a feeding device according to a fourth embodiment of the present invention; in the fourth embodiment, the same parts as those in the first embodiment are denoted by the same reference numerals, and only the differences are described below, but different from the first embodiment, the positioning block 305, the right lower positioning block 306, the left lower positioning block 307, the right positioning slot 308, the left positioning slot 309, the right upper positioning block 310, and the left upper positioning block 311 in the feeding device 3 are correspondingly adjusted to be the fourth positioning block 305-4, the fourth right lower positioning block 306-4, the fourth left lower positioning block 307-4, the fourth right positioning slot 308-4, the fourth left positioning slot 309-4, the fourth right upper positioning block 310-3, and the fourth left upper positioning block 311-3, respectively, and the rest parts are not changed.

It should be noted that, in the first to fourth embodiments of the present invention, only a limited number of feeding devices 3 are listed, and in practical applications, corresponding structural changes may be performed according to different sheet metal parts, and of course, one or more feeding devices 3 in the first to fourth embodiments of the present invention may be installed on the same turntable 2, and may be adapted to cyclic feeding of sheet metal parts of various specifications at the same time.

The automatic cyclic feeding equipment for the sheet metal parts, provided by the embodiment of the utility model, is reasonable in design and convenient to adjust, cyclic feeding of sheet metal parts with various specifications is realized through the arrangement of the rotary table 2 and the plurality of feeding devices 3, the lifting mechanism 5 and the hand shifting mechanism 6 can realize lifting of the sheet metal parts, and the sheet metal parts are adsorbed to a specified position through the magnet 401, so that batch feeding of the sheet metal parts is realized, the universality and interchangeability of the equipment are improved, the feeding of the sheet metal parts with various specifications can be met, the manufacturing cost is saved, various requirements of users are met, and the automatic cyclic feeding equipment is suitable for batch feeding in an automatic production line.

The following points need to be explained:

(1) in the embodiments of the present invention and the drawings, the same reference numerals refer to the same meanings unless otherwise defined.

(2) The drawings of the embodiments of the utility model only relate to the structures related to the embodiments of the utility model, and other structures can refer to common designs.

(3) In the drawings, which are used to describe embodiments of the utility model for purposes of clarity, certain features may be exaggerated or minimized in size, i.e., the drawings are not drawn to scale.

(4) Without conflict, embodiments of the present invention and features of the embodiments may be combined with each other to arrive at new embodiments.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a sheet metal component automatic cycle charging equipment for realize the circulation material loading of multiple specification sheet metal component, its characterized in that includes: the automatic feeding device comprises a workbench (1), a rotary table (2), a plurality of feeding devices (3), a grabbing mechanism (4), a lifting mechanism (5) and a hand-shifting mechanism (6), wherein the workbench (1) comprises a workbench support (101) and a first driving mechanism (102), the first driving mechanism (102) is mechanically connected with the workbench (1) through the workbench support (101) to realize the fixation of the first driving mechanism (102), and the first driving mechanism (102) is in driving connection with the rotary table (2) to realize the rotation of the rotary table (2); the plurality of feeding devices (3) are respectively arranged on the rotary table (2) and are detachably and mechanically connected with the rotary table (2) for realizing the cyclic rotation feeding of the plurality of feeding devices (3); lifting mechanism (5) set up on revolving stage (2) and rather than mechanical connection, dial hand mechanism (6) with lifting mechanism (5) carry out mechanical connection and are used for realizing dial the up-and-down motion of hand mechanism (6), dial hand mechanism (6) with loading attachment (3) contact connection is used for realizing the promotion of sheet metal component in loading attachment (3), snatch mechanism (4) with lifting mechanism (5) carry out mechanical connection, the top that snatchs mechanism (4) and be located loading attachment (3) is used for realizing snatch in proper order of sheet metal component in loading attachment (3) and promote the assigned position, loading attachment (3) can be changed according to the sheet metal component of different specifications.

2. An automatic cyclic feeding device of sheet metal parts according to claim 1, characterized in that said feeding means (3) comprise: the sheet metal part positioning device comprises a lower base (301), an upper base (302), guide columns (303), a floating base (304), a positioning block (305), a right positioning groove (308) and a left positioning groove (309), wherein the lower base (301) is detachably connected with the rotary table (2), the lower base (301) is mechanically and fixedly connected with the upper base (302) through at least two guide columns (303), the guide columns (303) penetrate through the floating base (304) and are used for achieving the up-and-down sliding of the floating base (304), and the positioning block (305) is located on the floating base (304) and is used for supporting and positioning a sheet metal part; be provided with down right locating piece (306), lower left locating piece (307) on lower base (301), go up and be provided with upper right locating piece (310), upper left locating piece (311) on base (302), right side constant head tank (308) are connected respectively lower right locating piece (306) with upper right locating piece (310), left side constant head tank (309) are connected respectively locating piece (307) down with upper left locating piece (311), right side constant head tank (308) with left side constant head tank (309) vacuole formation is used for placing the sheet metal component and carries out the position location.

3. The automatic circulation feeding equipment for sheet metal parts is characterized in that the grabbing mechanism (4) comprises a magnet (401), a magnet mounting seat (402), a connecting block (403) and a second driving mechanism (404), the connecting block (403) is connected with the second driving mechanism (404), the magnet mounting seat (402) is detachably connected with the connecting block (403), and the magnet (401) is mounted on the magnet mounting seat (402) and driven by the second driving mechanism (404) to move up and down and adsorb the sheet metal parts.

4. An automatic cyclic feeding device for sheet metal parts according to claim 3, characterized in that the magnet mounting seat (402) can be replaced according to sheet metal parts of different specifications.

5. An automatic cyclic feeding device for sheet metal parts according to claim 3, the lifting mechanism (5) comprises a screw rod (501), two slide rails (502), a slide seat (503), a plurality of slide blocks (505), a screw rod nut (506), a third driving mechanism (507) and a vertical column (508), the upright column (508) is arranged on the workbench (1), the screw rod (501) and the slide rail (502) are respectively arranged on the side surface of the upright column (508), the sliding seat (503) is in sliding connection with the sliding rail (502) through the sliding block (505), the lower end of the lead screw (501) is in driving connection with the third driving mechanism (507) to realize the rotary motion of the lead screw (501), the sliding base (503) is in threaded connection with the lead screw (501) through the lead screw nut (506) and is used for realizing the ascending and descending movement of the sliding base (503).

6. The sheet metal part automatic cycle feeding equipment of claim 5, characterized in that the hand-pulling mechanism (6) is mechanically and fixedly connected with the sliding base (503), the hand-pulling mechanism (6) comprises a fourth driving mechanism (601), a driving connecting block (602) and a pulling block (603), the driving connecting block (602) is in driving connection with the fourth driving mechanism (601), the pulling block (603) is in mechanical connection with the driving connecting block (602) and is used for realizing the left-right movement of the pulling block (603), and the pulling block (603) is in contact connection with the floating base (304) and is used for lifting the sheet metal part on the floating base (304).

7. An automatic cyclic feeding device for sheet metal parts according to claim 6, wherein the first driving mechanism (102), the second driving mechanism (404), the third driving mechanism (507) and the fourth driving mechanism (601) are at least one of cylinder driving and motor driving.

8. The automatic cyclic feeding equipment for the sheet metal parts according to claim 7, wherein the first driving mechanism (102) and the third driving mechanism (507) are driven by motors; the second driving mechanism (404) and the fourth driving mechanism (601) are driven by air cylinders.

9. An automatic cyclic feeding device for sheet metal parts according to any one of claims 1 to 8, characterized in that the workbench (1) further comprises a support column (104), the support column (104) is mechanically connected with the workbench (1), and the support column (104) is in contact connection with the lower surface of the turntable (2) for supporting and positioning the turntable (2).

10. An automatic cyclic feeding device for sheet metal parts according to any one of claims 2 to 8, characterized in that the guide posts (303) are provided with raised steps for positioning the floating base (304).