CN211639893U - Robot for die-casting - Google Patents
Robot for die-casting Download PDFInfo
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- CN211639893U CN211639893U CN201921572664.XU CN201921572664U CN211639893U CN 211639893 U CN211639893 U CN 211639893U CN 201921572664 U CN201921572664 U CN 201921572664U CN 211639893 U CN211639893 U CN 211639893U
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Abstract
The utility model discloses a robot for die-casting, include: a demonstrator; a longitudinal rail; the sliding table assembly is arranged on the longitudinal rail; the transverse track is arranged on the sliding table assembly; a drive mechanism connected with the longitudinal rail and the transverse rail; the arm assembly is arranged on the transverse rail; the clamping hand is arranged on the arm component; the electric cabinet is arranged on the sliding table assembly and is electrically connected with the driving mechanism, the arm assembly and the clamping hand; compared with the prior art, the robot for die casting has the advantages that the electric cabinet is arranged on the sliding table assembly and is integrated with the robot, so that an electric cabinet is not needed to be additionally arranged, and the cost of the electric cabinet can be saved; the connection distance between the electric cabinet and the driving mechanism, between the arm assembly and between the electric cabinet and the clamping hand is shortened, and the signal transmission is more stable; and when an electrical fault occurs, the device can be rapidly checked.
Description
Technical Field
The utility model relates to an automation equipment technical field specifically, relates to a robot for die-casting.
Background
In the die-casting trade, there are many peripheral machines around die casting machine automated production, because the machine that the different manufacturers provided, so, the aspect is just relatively independent in the electrical control, generally an independent automation equipment is to join in marriage an independent electric cabinet, then connect to the die casting machine with the signal line, the die casting machine production of an automation height, there are a plurality of electric cabinets possible, the peripheral electric cabinet locating position of die casting machine that has led to has leaded to can be more local, can occupy a lot of places, the electric circuit is also very long, the on-the-spot circuit is also put in disorder, be inconvenient for maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that prior art exists, provide a robot for die-casting.
A robot for die casting, comprising:
a demonstrator;
a longitudinal rail;
the sliding table assembly is arranged on the longitudinal rail;
the transverse track is arranged on the sliding table assembly;
a drive mechanism connected with the longitudinal rail and the transverse rail;
the arm assembly is arranged on the transverse rail;
the clamping hand is arranged on the arm component;
the electric cabinet is arranged on the sliding table assembly and is electrically connected with the driving mechanism, the arm assembly and the clamping hand;
under the control of the demonstrator, the driving mechanism drives the sliding table assembly to move longitudinally along the longitudinal rail, the driving mechanism drives the transverse rail to move transversely along the sliding table assembly, the arm assembly drives the clamping hand to move, and the clamping hand clamps the workpiece; in the moving process of the sliding table assembly, the electric cabinet moves along with the sliding table assembly; during the movement of the transverse rail, the arm assembly moves along with the transverse rail.
According to an embodiment of the present invention, the sliding table assembly includes a sliding table, two longitudinal roller assemblies and two transverse roller assemblies; the two longitudinal roller assemblies are respectively arranged on the left side plate and the right side plate of the sliding table along the length direction of the sliding table, each group of longitudinal roller assemblies comprises an upper longitudinal roller group and a lower longitudinal roller group, and the longitudinal rail is arranged between the two upper longitudinal roller groups and the two lower longitudinal roller groups; the two transverse roller assemblies are respectively arranged on the front side plate and the rear side plate of the sliding table along the width direction of the sliding table; each group of transverse roller assemblies comprises an upper transverse roller set and a lower transverse roller set, and the transverse rails are arranged between the two upper transverse roller sets and the two lower transverse roller sets.
According to the utility model discloses an embodiment, vertical roller assembly still includes vertical guide pulley group, and vertical guide pulley group is located vertical roller train and down between the vertical roller train, and vertical track is located vertical roller train, down between vertical roller train and the vertical guide pulley group.
According to the utility model discloses an embodiment, horizontal roller components still includes horizontal guide wheel group, and horizontal guide wheel group locates between horizontal roller train and the lower horizontal roller train, and horizontal track is located between horizontal roller train, lower horizontal roller train and the horizontal guide wheel group.
According to the utility model discloses an embodiment, the preceding curb plate and the posterior lateral plate below of slip table are equipped with the brush, and the brush sets up along vertical track width direction, the shape and the length and the vertical track adaptation of brush.
According to the utility model discloses an embodiment, the preceding curb plate of slip table and posterior lateral plate below both ends are equipped with vertically scrapes the piece, vertically scrape the piece and be located the brush outside, vertically scrape the width of piece and the width adaptation of last vertical roller train.
According to an embodiment of the present invention, the driving mechanism includes a longitudinal driving assembly and a transverse driving assembly, the longitudinal driving assembly includes a longitudinal driving motor, a longitudinal driving wheel and a longitudinal rack, the longitudinal driving motor is disposed on the sliding table assembly, the longitudinal driving wheel is connected to an output shaft of the longitudinal driving motor, the longitudinal rack is disposed on the longitudinal rail and is arranged along the longitudinal rail length direction, and the longitudinal driving wheel is engaged with the longitudinal rack; the transverse driving assembly comprises a transverse driving motor, a transverse driving wheel and a transverse rack, the transverse driving motor is arranged on the sliding table assembly, the transverse driving wheel is connected with an output shaft of the transverse driving motor, the transverse rack is arranged on the transverse rail and arranged along the length direction of the transverse rail, and the transverse driving wheel is meshed with the transverse rack.
According to the utility model discloses an embodiment, arm assembly includes arm seat, arm driving piece, rocking arm and linking arm, and horizontal track is located to the arm seat, and arm seat is located to the arm driving piece, and the rocking arm is connected with the arm driving piece, and the linking arm is connected with the rocking arm.
According to the utility model discloses an embodiment, the tong is connected with the linking arm, and the tong includes clamping jaw cylinder, a plurality of clamping jaw regulating block and a plurality of clamping jaw, and the clamping jaw regulating block is connected with the clamping jaw cylinder, and the equipartition has many regulation recesses on the clamping jaw regulating block, and the clamping jaw is connected with the clamping jaw regulating block, and one side that the clamping jaw is close to the clamping jaw regulating block is equipped with the regulation arch, and the clamping jaw is equipped with the spread groove along length direction along the bottom, adjusts the arch and arranges the regulation recess in, and the bolt passes the spread groove and is connected the clamping.
According to the utility model discloses an embodiment still includes spraying mechanism, and spraying mechanism is connected with arm assembly and is located the tong both sides.
Compared with the prior art, the utility model discloses a robot for die-casting has following advantage:
1. the electric cabinet is arranged on the sliding table assembly and is integrated with the robot, so that an electric cabinet is not needed to be additionally arranged, and the cost of the electric cabinet can be saved.
2. The connection distance between the electric cabinet and the driving mechanism, between the arm assembly and between the electric cabinet and the clamping hand is shortened, and the signal transmission is more stable; and when an electrical fault occurs, the device can be rapidly checked.
3. When the robot is debugged and installed in a die-casting field, the robot can be put into production only by installing the body of the robot and connecting the signal line and the power line, so that the robot is installed more simply, conveniently and quickly, and the assembly time of the robot can be saved.
Drawings
Fig. 1 is a schematic structural view of a die-casting robot according to the present invention;
fig. 2 is a schematic structural view of the die-casting robot according to the present invention after the demonstrator is removed;
fig. 3 is a diagram showing the relationship between the structure and the position of the sliding table assembly and the control box of the die-casting robot of the present invention;
fig. 4 is a diagram showing the structure and position relationship of the sliding table assembly of the die-casting robot of the present invention after the protective shell and the protective cover are removed;
FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;
fig. 6 is a diagram showing the structure and position relationship of the transverse rail, the arm assembly, the gripper, and the spraying mechanism of the die-casting robot of the present invention;
fig. 7 is a schematic structural view of a gripper of the die-casting robot according to the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7 with one of the jaws removed;
in the figure: 1. the teaching aid comprises a demonstrator, 2. a longitudinal rail, 3. a sliding table assembly, 31. a sliding table, 311. a left side plate, 312. a right side plate, 313. a front side plate, 314. a rear side plate, 315. a brush, 316. a longitudinal scraping block, 317. a transverse scraping block, 318. a protective shell, 319. a dust cover, 32. a longitudinal roller assembly, 321. an upper longitudinal roller group, 322. a lower longitudinal roller group, 323. a longitudinal guide roller group, 33. a transverse roller assembly, 331. an upper transverse roller group, 332. a lower transverse roller group, 333. a transverse guide roller group, 4. a transverse rail, 41. a drag chain, 5. a driving mechanism, 51. a longitudinal driving assembly, 511. a longitudinal driving motor, 512. a longitudinal driving wheel, 513. a longitudinal rack, 52. a transverse driving assembly, 521. a transverse driving motor, 522. a transverse driving wheel, 523. a transverse rack, 6. an arm assembly, 61. an arm seat, 62. an arm driving piece, 312, 621, RV speed reducer, 622, connecting flange, 623, supporting plate, 624, planetary reducer, 625, servo motor, 63, rocker arm, 64, connecting arm, 65, in-place detection device, 7, clamping hand, 71, clamping jaw cylinder, 72, clamping jaw adjusting block, 721, adjusting groove, 73, clamping jaw, 731, adjusting protrusion, 732, connecting groove, 8, electric cabinet, 9, spraying mechanism
The utility model discloses realization and the advantage of function will combine the embodiment, will make further explanation with the attached drawing.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators (such as upper, lower, left and right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:
referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a die-casting robot according to the present invention; fig. 2 is a schematic structural view of the die-casting robot according to the present invention after the teach pendant is removed. As shown in the figure, the robot for die casting comprises a demonstrator 1, a longitudinal rail 2, a sliding table assembly 3, a transverse rail 4, a driving mechanism 5, an arm assembly 6, a clamping hand 7 and an electric cabinet 8, wherein the electric cabinet 8 is electrically connected with the driving mechanism 5, the arm assembly 6 and the clamping hand 7; the demonstrator 1 is used for controlling the actions of the driving mechanism 5, the arm assembly 6 and the clamping hand 7, the sliding table assembly 3 is arranged on the longitudinal rail 2, the transverse rail 4 is arranged on the sliding table assembly 3, the arm assembly 6 is arranged on the transverse rail 4, the clamping hand 7 is connected with the arm assembly 6, the electric cabinet 8 is arranged on the sliding table assembly 3, and the electric cabinet 8 is electrically connected with the driving mechanism 5, the arm assembly 6 and the clamping hand 7; under the control of the demonstrator 1, the driving mechanism 5 drives the sliding table assembly 3 to move longitudinally along the longitudinal rail 2, the driving mechanism 5 drives the transverse rail 4 to move transversely along the sliding table assembly 3, the arm assembly 6 drives the clamping hand 7 to move, and the clamping hand 7 clamps a workpiece; in the moving process of the sliding table assembly 3, the electric cabinet 8 moves along with the sliding table assembly 3; during the movement of the transverse rail 4, the arm assembly 6 moves with the transverse rail 4.
Referring to fig. 3, 4 and 5, fig. 3 is a diagram illustrating the structure and position relationship between the sliding table assembly and the control box of the die-casting robot according to the present invention; fig. 4 is a diagram showing the structure and position relationship of the sliding table assembly of the die-casting robot of the present invention after the protective shell and the protective cover are removed; fig. 5 is a schematic structural view in another direction of fig. 4. As shown in the drawings, in the present embodiment, the sliding table assembly 3 includes a sliding table 31, two longitudinal roller assemblies 32 and two transverse roller assemblies 33, the sliding table 31 includes a left side plate 311, a right side plate 312, a front side plate 313 and a rear side plate 314, the left side plate 311 and the right side plate 312 are longitudinally arranged and parallel to each other, the front side plate 313 and the rear side plate 314 are transversely arranged and parallel to each other, the front end and the rear end of the left side plate 311 are respectively connected with the left ends of the front side plate 313 and the rear side plate 314, and the front end and the rear end of the right side plate 312 are respectively connected with the right ends of the front; the two longitudinal roller assemblies 32 are respectively arranged on the left side plate 311 and the right side plate 312 of the sliding table 31 along the length direction of the sliding table 31, the two longitudinal roller assemblies 32 are respectively arranged on the inner sides of the left side plate 311 and the right side plate 312, each group of longitudinal roller assemblies 32 comprises an upper longitudinal roller group 321 and a lower longitudinal roller group 322, the distance between the upper longitudinal roller group 321 and the lower longitudinal roller group 322 is matched with the thickness of the longitudinal rail 2, and the lower ends of the front side plate 313 and the rear side plate 314 are higher than the lower end of the upper longitudinal roller group 321; the upper longitudinal roller group 321 and the lower longitudinal roller group 322 both comprise a plurality of bolt-type rollers, the bolt-type rollers are transversely arranged on the left side plate 311 and the right side plate 312, the axis of each bolt-type roller is perpendicular to the left side plate 311 and the right side plate 312, and the longitudinal rail 2 is arranged between the two upper longitudinal roller groups 321 and the two lower longitudinal roller groups 322; the two transverse roller assemblies 33 are respectively arranged on the front side plate 313 and the rear side plate 314 of the sliding table 31 along the width direction of the sliding table 31, and the two transverse roller assemblies 33 are respectively arranged on the inner sides of the front side plate 313 and the rear side plate 314; each group of transverse roller assemblies 33 comprises an upper transverse roller set 331 and a lower transverse roller set 332, the distance between the upper transverse roller set 331 and the lower transverse roller set 332 is matched with the thickness of the transverse rail 4, the upper transverse roller set 331 and the lower transverse roller set 332 comprise a plurality of bolt type rollers, the bolt type rollers are longitudinally arranged on the front side plate 313 and the right side plate 312, the axis of each bolt type roller is perpendicular to the front side plate 313 and the rear side plate 314, and the transverse rail 4 is arranged between the two upper transverse roller sets 331 and the two lower transverse roller sets 332; the utility model adopts the way that the sliding table component 3 is matched with the longitudinal track 2 and the transverse track 4 to realize the transverse and longitudinal movement of the arm component 6; the rollers of the longitudinal roller assembly 32 and the transverse roller assembly 33 of the sliding table assembly 3 are both bolt type rollers, lubricating oil is sealed in the bolt type rollers, the contact surfaces of the bolt type rollers and the longitudinal rail 2/the transverse rail 4 are not lubricated, so that the longitudinal rail 2/the transverse rail 4 can be kept clean, dust and the lubricating oil in working occasions are prevented from forming oil stains together to be adhered to the longitudinal rail 2/the transverse rail 4, and the longitudinal pulley assembly/the transverse pulley assembly are prevented from moving; meanwhile, the guide rail sliding block belongs to a piece with precise linear motion, the cost is higher, the utility model uses the matching of the bolt type roller and the longitudinal rail 2/the transverse rail 4, the cost can be reduced, and when the longitudinal roller assembly 32/the transverse roller assembly 33 are damaged, only the corresponding bolt type roller can be replaced; the loss cost can be reduced.
Referring to fig. 4, as shown in the drawing, in the present embodiment, the longitudinal roller assembly 32 further includes a longitudinal roller group 323, the longitudinal roller group 323 is disposed between the upper longitudinal roller group 321 and the lower longitudinal roller group 322, and the longitudinal rail 2 is disposed between the upper longitudinal roller group 321, the lower longitudinal roller group 322 and the longitudinal roller group 323; when the longitudinal roller assembly 32 rolls along the longitudinal rail 2, the longitudinal guide roller group 323 rolls along the two side walls of the longitudinal rail 2; not only can play a role in guiding and limiting, but also can reduce the friction force between the longitudinal rail 2 and the left side plate 311 and the right side plate 312 of the sliding table 31.
Referring to fig. 5, in the present embodiment, as shown in the drawing, the transverse roller assembly 33 further includes a transverse roller set 333, the transverse roller set 333 is disposed between the upper transverse roller set 331 and the lower transverse roller set 332, and the transverse rail 4 is disposed between the upper transverse roller set 331, the lower transverse roller set 332 and the transverse roller set 333; when the transverse rail 4 slides to roll along the transverse roller assembly 33, the transverse guide wheel set 333 rolls along two side walls of the transverse rail 4; not only can play a role in guiding and limiting, but also can reduce the friction force between the transverse track 4 and the front side plate 313 and the rear side plate 314 of the sliding table 31.
Referring to fig. 3, in the present embodiment, as shown in the drawing, a protective shell 318 is disposed outside the left side plate 311, the right side plate 312, the front side plate 313 and the rear side plate 314 of the sliding table 31, and the longitudinal roller assembly 32, the transverse roller assembly 33 and the driving mechanism 5 are covered by the protective shell 318, so as to prevent external dust from entering the longitudinal roller assembly 32, the transverse roller assembly 33 and the driving mechanism 5 and affecting the performance of the longitudinal roller assembly 32, the transverse roller assembly 33 and the driving mechanism 5.
Referring to fig. 4 again, in the present embodiment, as shown in the drawing, a brush 315 is disposed below the front side plate 313 and the rear side plate 314 of the sliding table 31, the brush 315 is disposed along the width direction of the longitudinal rail 2, and the shape and the length of the brush 315 are adapted to the longitudinal rail 2; in the process that the sliding table assembly 3 moves along the longitudinal rail 2, the brush 315 can sweep away dust on the longitudinal rail 2, so that the contact surface between the longitudinal roller assembly 32 of the sliding table assembly 3 and the longitudinal rail 2 is kept clean, and the longitudinal roller assembly 32 can move smoothly along the longitudinal rail 2.
Referring to fig. 4 again, in the present embodiment, longitudinal scraping blocks 316 are disposed at two ends below a front side plate 313 and a rear side plate 314 of the sliding table 31, the longitudinal scraping blocks 316 are located outside the brushes 315, the scraping blocks can scrape off oil stains adhered on the longitudinal rail 2, when the longitudinal roller assembly 32 moves forward along the longitudinal rail 2, the scraping blocks on the left and right sides of the front side plate 313 move along with the longitudinal roller assembly 32 and scrape off the oil stains on the longitudinal rail 2, and simultaneously the brushes 315 located on the front side plate 313 follow the longitudinal scraping blocks 316 to clean the longitudinal rail 2 scraped by the longitudinal scraping blocks 316; when the longitudinal roller assembly 32 moves backwards along the longitudinal rail 2, the longitudinal scraping blocks 316 on the left and right sides of the rear side plate 314 move along with the longitudinal roller assembly 32 and scrape off oil stains on the longitudinal rail 2, and meanwhile, the brush 315 on the rear side plate 314 follows the longitudinal scraping blocks 316 to clean the longitudinal rail 2 scraped by the longitudinal scraping blocks 316; the width of the longitudinal scraping block 316 is matched with the width of the upper longitudinal roller group 321, so that the contact surface of the longitudinal rail 2 and the upper longitudinal roller group 321 can be kept clean.
Referring to fig. 5 again, in the present embodiment, the left and right ends of the front side plate 313 and the rear side plate 314 of the sliding table 31 are provided with the transverse scraping blocks 317, the transverse scraping blocks 317 can scrape off oil stains adhered on the transverse rail 4, and when the transverse roller assembly 33 reciprocates along the transverse rail, the transverse scraping blocks 317 move relative to the transverse rail 4 and scrape off the oil stains on the transverse rail 4; the width of the transverse scraping block 317 is matched with that of the upper transverse roller set 331; it is ensured that the surface of the transverse rail 4 contacting the upper transverse roller set 331 is kept clean.
Referring to fig. 3, in the present embodiment, as shown in the figure, dust covers 319 are disposed outside the brushes 315 and the transverse scraping blocks 317, and the dust covers 319 cover the brushes 315, the longitudinal scraping blocks 316 and the transverse scraping blocks 317 to prevent oil from being attached to the brushes 315, the longitudinal scraping blocks 316 or the transverse scraping blocks 317.
Referring to fig. 1, fig. 3, fig. 5 and fig. 6, fig. 1 is a schematic structural diagram of a die-casting robot according to the present invention; fig. 3 is a diagram showing the relationship between the structure and the position of the sliding table assembly and the control box of the die-casting robot of the present invention; FIG. 5 is a schematic view of the structure of FIG. 4 in another direction; fig. 6 is a diagram showing the structure and position relationship of the transverse rail, the arm assembly, the gripper, and the spraying mechanism of the die-casting robot according to the present invention. As shown in the figure, in the present embodiment, the driving mechanism 5 includes a longitudinal driving assembly 51 and a transverse driving assembly 52, the longitudinal driving assembly 51 includes a longitudinal driving motor 511, a longitudinal driving wheel 512 and a longitudinal rack 513, the longitudinal driving motor 511 is disposed on the sliding table assembly 3, the longitudinal driving wheel 512 is connected to an output shaft of the longitudinal driving motor 511, the longitudinal rack 513 is disposed on the longitudinal rail 2 and is disposed along the length direction of the longitudinal rail 2, and the longitudinal driving wheel 512 is engaged with the longitudinal rack 513; the longitudinal driving motor 511 is started, the longitudinal driving wheel 512 rotates along with the output shaft of the longitudinal driving motor 511, and because the longitudinal rail 2 is fixed, the longitudinal driving wheel 512 rolls along the longitudinal rack 513 and drives the sliding table 31 to move, and the longitudinal roller assembly 32 on the sliding table 31 moves along the longitudinal rail 2; the transverse driving assembly 52 comprises a transverse driving motor 521, a transverse driving wheel 522 and a transverse rack 523, the transverse driving motor 521 is arranged on the sliding table assembly 3, the transverse driving wheel 522 is connected with an output shaft of the transverse driving motor 521, the transverse rack 523 is arranged on the transverse track 4 and arranged along the length direction of the transverse track 4, and the transverse driving wheel 522 is meshed with the transverse rack 523; when the transverse driving motor 521 is started, the transverse driving wheel 522 rotates along with the output shaft of the transverse driving motor 521, and due to the limit of the longitudinal rail 2, the sliding table 31 is stationary relative to the longitudinal rail 2, and the transverse driving wheel 522 drives the transverse rail 4 to move and drives the arm assembly 6 to move transversely.
Referring to fig. 6 again, in the present embodiment, a drag chain 41 is disposed on the transverse track 4, and the drag chain 41 is connected to the sliding table 31; the movement of the transverse rails 4 can be kept linear.
Referring to fig. 6 again, in the present embodiment, the arm assembly 6 includes an arm seat 61, an arm driving member 62, a rocker arm 63 and a connecting arm 64, the arm seat 61 is disposed on the transverse rail 4, the arm driving member 62 is disposed on the arm seat 61, the rocker arm 63 is connected to the arm driving member 62, and the connecting arm 64 is connected to the rocker arm 63; the arm driving member 62 drives the swing arm 63 to rotate, and thus the connecting arm 64 to rotate.
Referring to fig. 6 again, in the present embodiment, as shown in the figure, the arm driving component 62 includes an RV reducer 621, a connecting flange 622, a supporting plate 623, a planetary reducer 624 and a servo motor 625, the RV reducer 621 is disposed on the arm base 61, the connecting flange 622 is disposed on the arm base 6, the supporting plate 623 is connected to the connecting flange 622, the planetary reducer 624 is connected to the RV reducer 621, the servo motor 625 is disposed on the supporting plate 623 and connected to the planetary reducer 624, and the rocker 63 is connected to an output shaft of the RV reducer 621; the arm driver 62 can output a large torque by matching the RV reducer 621, the planetary reducer 624, and the servo motor 625.
Referring to fig. 7 and 8, fig. 7 is a schematic structural view of a gripper of a die-casting robot according to the present invention; figure 8 is a schematic view of the arrangement of figure 7 with one jaw removed. As shown in the figures, in the present embodiment, the gripper 7 is connected to the connecting arm 64, the gripper 7 includes a jaw cylinder 71, a plurality of jaw adjusting blocks 72 and a plurality of jaws 73, the jaw adjusting block 72 is connected to the jaw cylinder 71, a plurality of adjusting grooves 721 are uniformly distributed on the jaw adjusting block 72, the jaws 73 are connected to the jaw adjusting block 72, an adjusting protrusion 731 is disposed on one side of the jaws 73 close to the jaw adjusting block 72, a connecting groove 732 is disposed along the bottom of the jaws 73 along the length direction, the adjusting protrusion 731 is disposed in the adjusting groove 721, and a bolt passes through the connecting groove 732 to connect the jaws 73 to the jaw adjusting block 72; when the size of the clamped workpiece changes, the bolt can be directly unscrewed, and then the positions of the adjusting protrusion 731 and the adjusting groove 721 are adjusted, so that the size of the workpiece clamped by the clamping jaw 73 can be changed.
In this embodiment, the regulating projection 731 and the regulating recess 721 may be set to a fixed size, so that when the range of gripping diameters of the gripping claws 73 is adjusted, an accurate adjustment can be achieved according to the fitting of the regulating projection 731 and the regulating recess 721.
According to an embodiment of the present invention, the device further comprises a spraying mechanism 9, wherein the spraying mechanism 9 is connected with the arm assembly 6 and is positioned at two sides of the clamping handle 7; after the clamping jaw 73 clamps the workpiece in the die-casting machine, the spraying mechanism 9 sprays a release agent to an upper die station on the die-casting machine and dries the release agent.
In this embodiment, the connecting arm 64 is further provided with an in-place detection device 65, the in-place detection device 65 is located above the gripper 7, and when the gripper 7 grips the workpiece, the in-place detection device 65 can be used for positioning the gripper 7, so as to ensure that the gripper 7 accurately positions the workpiece and grips the workpiece.
The utility model discloses a theory of operation does:
the operation track of the robot is compiled in the demonstrator 1, and when the robot works, the connecting arm 64 of the arm component 6 drives the clamping hand 7 to enter and exit in a working chamber of a die casting machine to take out and carry a workpiece after the die casting machine opens; when the arm assembly 6 needs to move back and forth, the longitudinal driving motor 511 is started, the longitudinal driving wheel 512 rotates along with the output shaft of the longitudinal driving motor 511, the longitudinal driving wheel 512 rolls along the longitudinal rack 513 and drives the longitudinal sliding table 31 to move due to the fixation of the longitudinal rail 2, and the longitudinal roller assembly 32 on the sliding table 31 moves along the longitudinal rail 2 and drives the transverse rail 4 arranged on the sliding table assembly 3 and the arm assembly 6 arranged on the transverse rail 4 to move back and forth; when the arm assembly 6 needs to move left and right, the transverse driving motor 521 is started, the transverse driving wheel 522 rotates along with the output shaft of the transverse driving motor 521, the sliding table 31 is static relative to the longitudinal rail 2 due to the limit of the longitudinal rail 2, and the transverse driving wheel 522 drives the transverse rail 4 to move and drives the arm assembly 6 to move transversely; when the connecting arm 64 of the arm assembly 6 needs to move up and down, the arm driving member 62 drives the rocker arm 63 to rotate, and the rocker arm 63 rotates and simultaneously drives the connecting arm 64 to rotate.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A robot for die casting, characterized by comprising:
a demonstrator;
a longitudinal rail;
the sliding table assembly is arranged on the longitudinal rail;
the transverse track is arranged on the sliding table assembly;
a drive mechanism connected with the longitudinal rail and the transverse rail;
the arm assembly is arranged on the transverse rail;
the clamping hand is arranged on the arm component;
the electric cabinet is arranged on the sliding table assembly and is electrically connected with the driving mechanism, the arm assembly and the clamping hand;
under the control of the demonstrator, the driving mechanism drives the sliding table assembly to move longitudinally along the longitudinal rail, the driving mechanism drives the transverse rail to move transversely along the sliding table assembly, the arm assembly drives the clamping hand to move, and the clamping hand clamps a workpiece; in the moving process of the sliding table assembly, the electric cabinet moves along with the sliding table assembly.
2. The die-casting robot according to claim 1, wherein the slide table assembly includes a slide table, two longitudinal roller assemblies, and two transverse roller assemblies; the two longitudinal roller assemblies are respectively arranged on a left side plate and a right side plate of the sliding table along the length direction of the sliding table, each longitudinal roller assembly comprises an upper longitudinal roller group and a lower longitudinal roller group, and the longitudinal rail is arranged between the two upper longitudinal roller groups and the two lower longitudinal roller groups; the two transverse roller assemblies are respectively arranged on the front side plate and the rear side plate of the sliding table along the width direction of the sliding table; each group of transverse roller assemblies comprises an upper transverse roller set and a lower transverse roller set, and the transverse rails are arranged between the two upper transverse roller sets and the two lower transverse roller sets.
3. The die-casting robot as claimed in claim 2, wherein the longitudinal roller assembly further includes a longitudinal guide roller group, the longitudinal guide roller group is disposed between the upper longitudinal roller group and the lower longitudinal roller group, and the longitudinal rail is disposed between the upper longitudinal roller group, the lower longitudinal roller group, and the longitudinal guide roller group.
4. The die-casting robot according to claim 2, wherein the lateral roller assembly further includes a lateral guide wheel group, the lateral guide wheel group is provided between the upper lateral roller group and the lower lateral roller group, and the lateral rail is provided between the upper lateral roller group, the lower lateral roller group, and the lateral guide wheel group.
5. The die-casting robot according to claim 2, wherein brushes are provided below the front side plate and the rear side plate of the slide table, the brushes are arranged in the width direction of the longitudinal rail, and the shape and length of the brushes are adapted to the longitudinal rail.
6. The die-casting robot according to claim 5, wherein longitudinal scraping blocks are arranged at two ends below the front side plate and the rear side plate of the sliding table, the longitudinal scraping blocks are located on the outer side of the brush, and the width of each longitudinal scraping block is matched with the width of the upper longitudinal roller group.
7. The die-casting robot according to claim 1, wherein the driving mechanism includes a longitudinal driving assembly and a transverse driving assembly, the longitudinal driving assembly includes a longitudinal driving motor, a longitudinal driving wheel and a longitudinal rack, the longitudinal driving motor is disposed on the sliding table assembly, the longitudinal driving wheel is connected with an output shaft of the longitudinal driving motor, the longitudinal rack is disposed on the longitudinal rail and is disposed along a length direction of the longitudinal rail, and the longitudinal driving wheel is engaged with the longitudinal rack; the transverse driving assembly comprises a transverse driving motor, a transverse driving wheel and a transverse rack, the transverse driving motor is arranged on the sliding table assembly, the transverse driving wheel is connected with an output shaft of the transverse driving motor, the transverse rack is arranged on the transverse rail and along the length direction of the transverse rail, and the transverse driving wheel is meshed with the transverse rack.
8. The die-casting robot as claimed in claim 1, wherein the arm assembly includes an arm seat, an arm driving member, a rocker arm and a connecting arm, the arm seat is disposed on the transverse rail, the arm driving member is disposed on the arm seat and electrically connected to the electric cabinet, the rocker arm is connected to the arm driving member, and the connecting arm is connected to the rocker arm.
9. The die-casting robot of claim 8, wherein the clamping jaw is connected to the connecting arm, the clamping jaw includes a clamping jaw cylinder, a plurality of clamping jaw adjusting blocks and a plurality of clamping jaws, the clamping jaw adjusting block is connected to the clamping jaw cylinder, a plurality of adjusting grooves are uniformly distributed on the clamping jaw adjusting block, the clamping jaw is connected to the clamping jaw adjusting block, an adjusting protrusion is arranged on one side, close to the clamping jaw adjusting block, of the clamping jaw, a connecting groove is formed in the bottom of the clamping jaw along the length direction, the adjusting protrusion is arranged in the adjusting groove, and a bolt penetrates through the connecting groove to connect the clamping jaw to the clamping jaw adjusting block.
10. The die-casting robot according to claim 1, further comprising a spraying mechanism connected to the arm assembly and located on both sides of the gripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572664.XU CN211639893U (en) | 2019-09-20 | 2019-09-20 | Robot for die-casting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497380A (en) * | 2019-09-20 | 2019-11-26 | 佛山市荞帆机电科技有限公司 | A kind of die casting robot |
| CN114571435A (en) * | 2022-03-16 | 2022-06-03 | 南京科远智慧科技集团股份有限公司 | Hang rail formula and patrol and examine robot actuating mechanism |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497380A (en) * | 2019-09-20 | 2019-11-26 | 佛山市荞帆机电科技有限公司 | A kind of die casting robot |
| CN114571435A (en) * | 2022-03-16 | 2022-06-03 | 南京科远智慧科技集团股份有限公司 | Hang rail formula and patrol and examine robot actuating mechanism |
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