CN218402650U

CN218402650U - Material taking device

Info

Publication number: CN218402650U
Application number: CN202221958946.5U
Authority: CN
Inventors: 谢振汉
Original assignee: Jiangmen City Pengjiang District Huahan Plastic Products Factory Co ltd
Current assignee: Jiangmen City Pengjiang District Huahan Plastic Products Factory Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-31
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a material taking device, include: the first driving part is symmetrically provided with two first sliding blocks and is used for driving the two first sliding blocks to move in opposite directions or move back to back along the X-axis direction; two suction means correspond with two first sliders respectively and are connected, and suction means includes second driving piece and two sets of absorption piece, and two sets of absorption piece symmetries are installed in the second driving piece, and the second driving piece is used for driving the absorption piece of symmetry and moves or moves dorsad along Y axle direction in opposite directions. Through setting up first driving piece and second driving piece, can change the position of adsorbing the piece on the XY plane, the extracting device who sets up like this can absorb the work piece of multiple size, effectively improves the production efficiency of work piece.

Description

Material taking device

Technical Field

The utility model relates to an automation equipment technical field, in particular to extracting device.

Background

Present automatic workshop mainly uses the manipulator to connect the piece of acquireing to adsorb the transmission to the work piece, and fixed mounting is on the support during nevertheless conventional piece of acquireing, and this extracting device that just leads to the workshop can only absorb the work piece material of same specification and dimension usually, if want to absorb another kind of material, needs the mounted position of manual regulation piece of acquireing, wastes time and energy, still can reduce the production efficiency of work piece.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a material taking device can adsorb not unidimensional work piece, improves the production efficiency of work piece.

According to the utility model discloses extracting device, include: the first driving part is symmetrically provided with two first sliding blocks and is used for driving the two first sliding blocks to move oppositely or back to back along the X-axis direction; two suction means respectively with two first slider corresponds the connection, suction means includes second driving piece and two sets of absorption piece, and is two sets of absorption piece symmetry install in the second driving piece, the second driving piece is used for the drive symmetry absorb the piece along Y axle direction motion in opposite directions or motion dorsad.

According to the utility model discloses extracting device has following beneficial effect at least: use extracting device, through setting up first driving piece and second driving piece, can change the position of adsorbing the piece on the XY plane, when the work piece size that needs to absorb is less, first driving piece and second driving piece will adsorb a position equidistance and adjust, make every group adsorb the piece and can both adsorb the work piece alone, when the work piece size that needs to absorb is bigger than normal, first driving piece and second driving piece control adsorb the piece and concentrate to the center or scatter to the four corners, thereby the cooperation adsorbs the work piece that the size is bigger than normal, the extracting device who sets up like this, can absorb the work piece of multiple size, reduce the user and add, time cost and the human cost that the change adsorbs the piece cost, effectively improve the production efficiency of work piece.

According to some embodiments of the utility model, the second driving piece includes positive and negative tooth ball screw, motor and second slider, first slider is connected with the casing, positive and negative tooth ball screw rotate install in the casing, positive and negative tooth ball screw with the output of motor is connected, the casing is equipped with the slide rail of arranging along the Y axle direction, it is vice that the second slider is equipped with the nut, second slider slidable mounting in the slide rail, the vice slidable mounting of nut in positive and negative tooth ball screw is followed the length direction of positive and negative tooth ball screw slides, adsorption component install in the second slider.

According to the utility model discloses a some embodiments, every group adsorb the piece and include a plurality of sucking discs, it is a plurality of the sucking disc is along Y axle direction interval arrangement, the second slider is equipped with a plurality ofly, and is a plurality of the second slider symmetry install in positive and negative tooth ball screw's positive thread section and negative thread section, the second slider with the sucking disc one-to-one is connected.

According to some embodiments of the utility model, the sucking disc sets up to vacuum chuck, vacuum chuck is equipped with the cavity, the cavity passes through trachea and outside air exhaust device intercommunication.

According to some embodiments of the invention, the vacuum chuck deviates from one side of the second slider is equipped with the multilayer protective layer.

According to some embodiments of the utility model, extracting device still includes the rectifier, the sucking disc sets up to electromagnet, electromagnet with rectifier electric connection.

According to some embodiments of the utility model, extracting device still includes frame, X axle driving piece, Y axle driving piece and Z axle driving piece, X axle driving piece install in the frame, X axle driving piece are equipped with first slip table, first slip table with Y axle driving piece is connected, X axle driving piece is used for the drive Y axle driving piece removes along X axle direction, Y axle driving piece is equipped with the second slip table, the second slip table with Z axle driving piece is connected, Y axle driving piece is used for the drive Z axle driving piece removes along Y axle direction, the output of Z axle driving piece with first driving piece is connected, Z axle driving piece is used for the drive first driving piece removes along Z axle direction.

According to some embodiments of the utility model, the third driving piece is installed to the Z axle driving piece, the third driving piece is equipped with the connecting block, the top of first driving piece is equipped with connecting portion, connecting portion articulate in the connecting block, the third driving piece is used for ordering about first driving piece rotates, the pivot of first driving piece is parallel with the X axle.

According to some embodiments of the utility model, the third driving piece sets up to the lift cylinder, the rack is installed to the output of lift cylinder, the lift cylinder is used for the drive the rack removes along Z axle direction, connecting portion set up to the gear, the gear with rack toothing.

According to some embodiments of the utility model, the rack-mount has control system, control system respectively with first driving piece the second driving piece the third driving piece the X axle driving piece the Y axle driving piece with Z axle driving piece electric connection.

Drawings

Fig. 1 is an elevation view of a take off device according to an embodiment of the present invention;

fig. 2 is a side view of a take off device according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a top view of a first drive member and a suction mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second driving member according to an embodiment of the present invention.

Reference numerals: a first driving member 100; a first slider 110; a housing 120; a slide rail 121; a connecting portion 130; a suction mechanism 200; a second driving member 210; the ball screw 211 with positive and negative teeth; a motor 212; a second slider 213; a nut pair 2131; an adsorbing member 220; a suction cup 221; a frame 300; an X-axis drive 310; a Y-axis drive 320; a Z-axis drive 330; the third driver 331; a connecting block 332; a rack 333; the system 400 is controlled.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

The embodiments of the present application will be further explained with reference to the drawings.

Referring to fig. 1 to 5, the material taking device according to the embodiment of the present invention includes a first driving member 100 and two suction mechanisms 200, two first sliders 110 are symmetrically installed on two sides of the first driving member 100, and the first driving member 100 is used for driving the two first sliders 110 to move in opposite directions or in opposite directions along the X-axis direction; the two suction mechanisms 200 are respectively and correspondingly connected with the two first sliders 110, each suction mechanism 200 comprises a second driving part 210 and two groups of adsorption parts 220, the two groups of adsorption parts 220 are symmetrically arranged on two sides of the second driving part 210, and the second driving part 210 is used for driving the symmetrical adsorption parts 220 to move oppositely or back to back along the Y-axis direction.

It can be understood that, when the material taking device is used, the position of the adsorption element 220 can be changed on the XY plane by arranging the first driving element 100 and the second driving element 210, because two groups of adsorption elements 220 on a single second driving element 210 are symmetrically arranged, and two second driving elements 210 are symmetrically arranged on the first driving element 100, obviously, the connection line between the four groups of adsorption elements 220 can form a rectangle, when the size of the workpiece to be absorbed is smaller, the positions of the adsorption elements 220 are equidistantly adjusted by the first driving element 100 and the second driving element 210, so that each group of adsorption elements 220 can independently adsorb the workpiece, when the size of the workpiece to be absorbed is larger, the first driving element 100 and the second driving element 210 control the adsorption elements 220 to be centralized towards the center or scattered towards four corners, thereby cooperatively adsorbing the workpiece with larger size, the material taking device thus arranged can absorb the workpieces with various sizes, reduce the time cost and the labor cost for a user to add and replace the adsorption elements 220, and effectively improve the production efficiency of the workpiece.

Referring to fig. 1 and 2, it can be understood that the material taking device further includes a frame 300, an X-axis driving member 310, a Y-axis driving member 320, and a Z-axis driving member 330, wherein the X-axis driving member 310 is installed on the frame 300, the X-axis driving member 310 is provided with a first sliding table, the first sliding table is connected to the Y-axis driving member 320, the X-axis driving member 310 is used for driving the Y-axis driving member 320 to move along the X-axis direction, the Y-axis driving member 320 is provided with a second sliding table, the second sliding table is connected to the Z-axis driving member 330, the Y-axis driving member 320 is used for driving the Z-axis driving member 330 to move along the Y-axis direction, an output end of the Z-axis driving member 330 is connected to the first driving member 100, and the Z-axis driving member 330 is used for driving the first driving member 100 to move along the Z-axis direction. Set up like this, can realize adsorbing the triaxial space removal of piece 220, the help user removes the work piece material that adsorbs piece 220 absorption fast conveniently, saves the manual unloading of user and spends time cost and human cost, effectively improves the machining efficiency of work piece.

It should be noted that, a common linear module is usually selected for the X-axis driving element 310, a rodless cylinder structure is usually selected for the Y-axis driving element 320, a cylinder guide rod structure is usually selected for the Z-axis driving element 330, all these three structures have the advantages of simple operation, good responsiveness, long service life, and the like, and can stably operate for a long time, thereby further improving the processing efficiency of the workpiece, and effectively improving the user experience, because these three structures are common structures in an automated workshop and are not important points concerned by the material taking device, the specific structures of the X-axis driving element 310, the Y-axis driving element 320, and the Z-axis driving element 330 are not described in detail here, as long as the three-axis direction movement of the suction attachment 220 in space can be realized.

Further, the rack 300 is installed with a control system 400, and the control system 400 is electrically connected to the first driving element 100, the second driving element 210, the third driving element 331, the X-axis driving element 310, the Y-axis driving element 320, and the Z-axis driving element 330, respectively. Through setting up control system 400, can automatically regulated first driving piece 100, second driving piece 210, third driving piece 331, X axle driving piece 310, Y axle driving piece 320 and Z axle driving piece 330 the switching and the displacement volume to the position of every group absorption piece 220 of accurate control effectively improves extracting device's degree of automation, realizes unloading and transport stream in the automation of work piece, further improves the machining efficiency of work piece.

Referring to fig. 2 and 3, the output end of the z-axis driving member 330 is a third driving member 331, two sides of the third driving member 331 are provided with connecting blocks 332, the middle of the top end of the first driving member 100 is provided with a connecting portion 130, the connecting portion 130 is hinged between the connecting blocks 332 at two sides, the third driving member 331 is used for driving the first driving member 100 to rotate, and the rotating shaft of the first driving member 100 is parallel to the X-axis. Set up like this, can reduce the space constraint of adsorbing piece 220, increase certain flip angle for adsorbing piece 220, make adsorbing piece 220 can absorb or place the work piece at different planes to make adsorbing piece 220 adapt to the upper and lower unloader that has crossing transmission face, enlarge extracting device's application scope, increase extracting device's product competitiveness.

Further, the third driving member 331 is configured as a lifting cylinder, a rack 333 is installed at an output end of the lifting cylinder, the lifting cylinder is configured to drive the rack 333 to move along the Z-axis direction, the connecting portion 130 is configured as a gear, and the gear is engaged with the rack 333. By the arrangement, the stroke distance of the rack 333 is controlled by the lifting cylinder, so that the overturning angle of the adsorption piece 220 can be accurately controlled, and the accuracy and controllability of the material taking device are effectively improved.

Referring to fig. 4 and 5, it can be understood that the second driving member 210 includes a front and back teeth ball screw 211, a motor 212 and a second slider 213, the first slider 110 is connected to the housing 120, the front and back teeth ball screw 211 is rotatably mounted to the housing 120, the front and back teeth ball screw 211 is connected to an output end of the motor 212, the housing 120 is provided with a slide rail 121 arranged along the Y-axis direction, the second slider 213 is provided with a nut pair 2131, the second slider 213 is slidably mounted to the slide rail 121, the nut pair 2131 is slidably mounted to the front and back teeth ball screw 211 and slides along the length direction of the front and back teeth ball screw 211, and the adsorbing member 220 is mounted to the second slider 213. When the motor 212 operates, part of the nut pairs 2131 on the same thread section move at equal intervals, the symmetrical nut pairs 2131 on different thread sections move oppositely or reversely, and the arrangement of the positive and negative thread ball screws 211 can realize that one shaft rod simultaneously controls the opposite or reverse movement of the two groups of adsorption pieces 220, so that the overall structure of the second driving piece 210 is simplified, and because the two groups of adsorption pieces 220 on the second driving piece 210 are symmetrically arranged and move, the parameters required to be set by the control system 400 can be reduced, and the use by a user is facilitated.

It should be noted that the structure and principle of the first driving element 100 are similar to those of the second driving element 210, and the forward and backward movement of the related components is realized by the forward and backward teeth ball screw 211, and the specific structure of the first driving element 100 is not described herein, and reference may be made to the second driving element 210 for details.

Further, each group of suction pieces 220 comprises a plurality of suction cups 221, the suction cups 221 are arranged at intervals along the Y-axis direction, the second sliding blocks 213 are arranged in a plurality, the second sliding blocks 213 are symmetrically arranged on the positive thread section and the negative thread section of the positive and negative thread ball screw 211, and the second sliding blocks 213 are connected with the suction cups 221 in a one-to-one correspondence manner. Through setting up a plurality of sucking discs 221, when extracting device need adsorb small-size work piece, can adsorb more work pieces, when extracting device need adsorb large-scale work piece, can provide bigger suction from a plurality of points, and then improve extracting device's adsorption stability, set up like this, can adsorb more or bigger work piece in once getting the material process, further improve the machining efficiency of work piece.

Further, the suction cup 221 is a vacuum suction cup, and the vacuum suction cup is provided with a cavity which is communicated with an external air extractor through an air pipe. Through setting up vacuum chuck, extracting device can absorb the work piece that the quality is lighter, for example working of plastics, plastic part etc. vacuum chuck simple structure, pollution-free do not hinder the work piece, can effectively reduce the processing cost of work piece.

Further, the side of the vacuum chuck facing away from the second slider 213 is provided with a plurality of protective layers, and the protective layers are usually made of soft plastic materials. It can be understood that, when vacuum chuck absorbs the work piece, not the laminating carries out adsorbablely at the work piece surface, but direct absorption when still having certain distance apart from the work piece, this just leads to work piece and vacuum chuck to have certain impact force when contacting, through setting up the multilayer protective layer, can cushion this share of impact force, reduces vacuum chuck's loss, effectively prolongs vacuum chuck's life.

Further, the material taking device further comprises a rectifier (not shown in the figure), the suction cup 221 is an electromagnetic suction cup, and the electromagnetic suction cup is electrically connected with the rectifier. Through setting up electromagnet, extracting device can absorb the heavier magnetic workpiece of quality, magnetic sheet metal such as iron sheet, electromagnet suction is strong, no photoelectricity pollutes, the responsiveness is high, can continuous use and accurate get and put the work piece to effectively improve the machining efficiency of work piece.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention defined by the appended claims.

Claims

1. A material extracting apparatus, characterized by comprising:

the first driving piece is symmetrically provided with two first sliding blocks and used for driving the two first sliding blocks to move oppositely or back to back along the X-axis direction;

two suction means, respectively with two first slider corresponds the connection, suction means includes second driving piece and two sets of absorption piece, and is two sets of absorption piece symmetry install in the second driving piece, the second driving piece is used for the drive symmetry absorb the piece along Y axle direction motion in opposite directions or motion dorsad.

2. The material taking device as claimed in claim 1, wherein the second driving member includes a positive and negative teeth ball screw, a motor and a second slider, the first slider is connected with a housing, the positive and negative teeth ball screw is rotatably mounted on the housing, the positive and negative teeth ball screw is connected with an output end of the motor, the housing is provided with a slide rail arranged along a Y-axis direction, the second slider is provided with a nut pair, the second slider is slidably mounted on the slide rail, the nut pair is slidably mounted on the positive and negative teeth ball screw and slides along a length direction of the positive and negative teeth ball screw, and the adsorbing member is mounted on the second slider.

3. The material taking device as claimed in claim 2, wherein each group of the adsorption pieces comprises a plurality of suckers, the suckers are arranged at intervals along the Y-axis direction, the second sliders are arranged in a plurality and are symmetrically mounted on the positive thread section and the negative thread section of the positive and negative thread ball screw, and the second sliders are connected with the suckers in a one-to-one correspondence manner.

4. The material taking device as claimed in claim 3, wherein the suction cup is a vacuum cup, the vacuum cup is provided with a cavity, and the cavity is communicated with an external air suction device through an air pipe.

5. The reclaiming apparatus as claimed in claim 4, wherein a side of said vacuum chuck facing away from said second shoe is provided with a plurality of protective layers.

6. The material taking device according to claim 3, further comprising a rectifier, wherein the sucker is an electromagnetic chuck, and the electromagnetic chuck is electrically connected with the rectifier.

7. The material taking device according to claim 1, further comprising a frame, an X-axis driving member, a Y-axis driving member and a Z-axis driving member, wherein the X-axis driving member is installed in the frame, the X-axis driving member is provided with a first sliding table, the first sliding table is connected with the Y-axis driving member, the X-axis driving member is used for driving the Y-axis driving member to move along the X-axis direction, the Y-axis driving member is provided with a second sliding table, the second sliding table is connected with the Z-axis driving member, the Y-axis driving member is used for driving the Z-axis driving member to move along the Y-axis direction, an output end of the Z-axis driving member is connected with the first driving member, and the Z-axis driving member is used for driving the first driving member to move along the Z-axis direction.

8. The material taking device according to claim 7, wherein the Z-axis driving member is provided with a third driving member, the third driving member is provided with a connecting block, the top end of the first driving member is provided with a connecting portion, the connecting portion is hinged to the connecting block, the third driving member is used for driving the first driving member to rotate, and a rotating shaft of the first driving member is parallel to the X-axis.

9. The material taking device as claimed in claim 8, wherein the third driving member is configured as a lifting cylinder, a rack is mounted at an output end of the lifting cylinder, the lifting cylinder is configured to drive the rack to move along the Z-axis direction, and the connecting portion is configured as a gear, and the gear is engaged with the rack.

10. The reclaiming apparatus as claimed in claim 8, wherein the frame is mounted with a control system, and the control system is electrically connected to the first driving member, the second driving member, the third driving member, the X-axis driving member, the Y-axis driving member and the Z-axis driving member, respectively.