CN114473433A - XY rib micro sealing ring angle searching assembly device and assembly method - Google Patents
XY rib micro sealing ring angle searching assembly device and assembly method Download PDFInfo
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- CN114473433A CN114473433A CN202210392615.8A CN202210392615A CN114473433A CN 114473433 A CN114473433 A CN 114473433A CN 202210392615 A CN202210392615 A CN 202210392615A CN 114473433 A CN114473433 A CN 114473433A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention relates to an XY rib micro sealing ring angle searching assembly device and an XY rib micro sealing ring angle searching assembly method. The rotating mechanism drives the XY rib micro sealing ring to rotate, and the rotating assembly can be arranged below the image recognition mechanism. The feeding mechanism package can drive the adsorption component to move in the y-axis direction and the z-axis direction respectively. The placing table is used for placing products, and the feeding mechanism can convey the XY rib micro sealing rings on the rotating mechanism to the products on the placing table. The press-fit mechanism is used for pressing the XY rib micro sealing ring on a product. The installation process of the XY rib micro sealing ring does not need manual participation, the installation efficiency is greatly improved, and the labor cost is reduced. The image recognition mechanism is matched with the rotating assembly, so that the XY rib micro sealing ring rotates to a preset characteristic angle, and the problem that automatic assembly cannot be performed due to the fact that the XY rib micro sealing ring is inconsistent in characteristic angle during installation is solved.
Description
Technical Field
The invention relates to the technical field of assembly equipment, in particular to an XY rib micro sealing ring angle searching assembly device and an XY rib micro sealing ring angle searching assembly method.
Background
When installing seal ring on the product, seal ring need be with the shape phase-match and the zonulae occludens of product, and current technical scheme carries out manual assembly through the characteristic of manual identification seal ring, and degree of automation is low, and the installation effectiveness is low, need be equipped with alone installation seal ring specially, has increased the human cost.
Disclosure of Invention
Technical problem to be solved
In view of the above disadvantages and shortcomings of the prior art, the present invention provides an XY rib micro seal ring angle-finding assembling device and an assembling method, which solve the technical problems of low automation degree and low efficiency of seal ring installation.
(II) technical scheme
In order to achieve the above object, the XY rib micro seal ring angle-finding assembling device of the present invention comprises:
the device comprises a base, a rotating mechanism, an image recognition mechanism, a feeding mechanism, a placing table and a press-fit mechanism;
the rotating mechanism comprises a blanking assembly, a rotating assembly and an x-axis driving assembly, the x-axis driving assembly is arranged on the base, the blanking assembly is arranged on the x-axis driving assembly, the x-axis driving assembly can drive the blanking assembly to move in the x-axis direction, the rotating assembly is arranged on the blanking assembly, and the rotating assembly can drive the XY rib micro sealing ring to rotate;
the image recognition mechanism is arranged on the base, the rotating assembly can be arranged below the image recognition mechanism, and the image recognition mechanism is used for acquiring the characteristic angle of the XY rib micro sealing ring on the rotating assembly;
the feeding mechanism comprises an adsorption component and a feeding driving component, the feeding driving component is arranged on the base, the adsorption component is arranged on the feeding driving component, the feeding driving component can drive the adsorption component to move in the y-axis direction and the z-axis direction, the x-axis direction is perpendicular to the y-axis direction, and the x-axis direction and the y-axis direction are both perpendicular to the z-axis direction;
the placing table is arranged on the base and used for placing a product, and the feeding mechanism can convey the XY rib micro sealing ring on the rotating mechanism to the product on the placing table;
the press-fit mechanism is used for pressing the XY rib micro sealing ring on the product.
Optionally, the blanking assembly comprises a blanking block and a blanking mounting bracket;
the blank mounting bracket set up in on the x axle drive assembly, the blank piece set up in on the blank mounting bracket.
Optionally, the rotating assembly includes a rotation driving unit, a rotation jig, and a first correlation photo-electricity;
the rotary jig is rotationally arranged on the cutting block, and an elastic piece is arranged between the rotary jig and the cutting block;
the rotary driving unit is arranged on the blanking mounting rack, the rotary driving unit is connected with the rotary jig to drive the rotary jig to rotate, and a rotating shaft of the rotary jig is parallel to the z-axis direction;
a placing groove and a positioning groove are formed in the rotary jig, the openings of the placing groove and the positioning groove are upward, and the placing groove is used for placing the XY rib micro sealing ring;
the placing groove penetrates through the positioning groove;
the first correlation photoelectricity is arranged on the cutting block, the transmitting end and the receiving end of the first correlation photoelectricity are respectively arranged on two sides of the rotary jig, and infrared rays of the first correlation photoelectricity can penetrate through the positioning groove to detect whether the XY rib micro sealing ring is placed in the mounting groove.
Optionally, the image recognition mechanism includes a camera assembly, a camera guide post and a light source;
the camera guide post is arranged on the base, the camera assembly is fixedly clamped on the camera guide post through a first support, and a lens of the camera assembly faces downwards;
the light source is an annular light source, the light source is fixedly clamped on the camera guide post through a second support, the light source is positioned under a lens of the camera assembly, and the light emitting surface of the light source faces downwards;
the rotating assembly can move to be right below the light source under the action of the x-axis driving assembly.
Optionally, the feeding driving assembly comprises a feeding frame, a first feeding cylinder and a feeding guide rail;
the feeding frame is arranged on the base, and the feeding guide rail is arranged on the feeding frame along the y-axis direction;
the cylinder body of the first feeding cylinder is arranged on the feeding frame, the adsorption component is arranged on the feeding guide rail in a sliding mode, and a piston rod of the first feeding cylinder is connected with the adsorption component to drive the adsorption component to move on the feeding guide rail.
Optionally, the adsorption assembly comprises a second feeding cylinder, a positioning block and a vacuum suction head;
the cylinder body of the second feeding cylinder is arranged on the feeding guide rail in a sliding mode, a piston rod of the second feeding cylinder is parallel to the z-axis direction, and the piston rod of the second feeding cylinder is connected with the positioning block to drive the positioning block to move in the z-axis direction;
the positioning block is provided with a plurality of positioning pins, the blanking assembly is provided with a plurality of positioning holes, and the positioning pins can be correspondingly connected with the positioning holes one by one;
the vacuum suction head is arranged on the positioning block through an XY rib micro-sealing ring and faces downwards.
Optionally, the adsorption assembly further comprises a needle cylinder, a floating plate and a plurality of ejector pins;
the cylinder body of the needle type cylinder is arranged on the positioning block through a sealing element, a through hole is formed in the positioning block, and a piston rod of the needle type cylinder is sleeved in the through hole;
the floating plate is sleeved in the vacuum suction head in a sliding mode, and a piston rod of the needle-shaped cylinder is connected with the floating plate to drive the floating plate to move in the z-axis direction;
a plurality of first ends of the ejector pins are all connected with the floating plate, the ejector pins can be switched between a first state and a second state under the action of the pin type air cylinders, the first state is that the second ends of the ejector pins are located in the vacuum suction head, and the second state is that the second ends of the ejector pins are located outside the vacuum suction head.
Optionally, the press-fit mechanism includes a press-fit mounting plate, a press-fit cylinder, a linear optical axis, and a pressure head;
the press-fit mounting plate is arranged on the base through a first press-fit guide pillar and a second press-fit guide pillar which are oppositely arranged;
sharp optical axis slide along z axle direction set up in join in marriage on the mounting panel, the pressure head set up in the one end of optical axis, join in marriage the cylinder body of joining in marriage the cylinder set up in join in marriage on the mounting panel, the piston rod of joining in marriage the cylinder is connected through fine setting subassembly the pressure head, be provided with on the pressure head and take off the material needle.
Optionally, the placing table comprises a heightening profile, a guide block, a second correlation photoelectric device, a third correlation photoelectric device and a positioning column;
the heightening section is arranged on the base, the positioning column is arranged on the heightening section through the guide block, and the guide column is used for guiding a product;
the second and third correlation photoelectricity are arranged on the guide block, the second correlation photoelectricity is used for detecting whether the product is placed on the guide block, and the third correlation photoelectricity is used for detecting whether the press-fit mechanism executes a pressing action.
Further, the invention also provides an XY rib micro-seal ring angle-searching assembling method which is applied to the device, and the XY rib micro-seal ring angle-searching assembling method comprises the following steps:
s1, conveying the XY rib micro sealing ring to a rotating assembly through a vibrating disc;
s2, driving the rotating assembly to move by the x-axis driving assembly, moving the XY rib micro sealing ring to the lower part of the image recognition mechanism, and acquiring the parameters of the characteristic angle of the XY rib micro sealing ring through the image recognition mechanism;
s3, the rotating assembly drives the XY rib micro sealing ring to rotate according to the parameters, and the XY rib micro sealing ring is made to rotate to a preset characteristic angle;
s4, driving the rotating assembly to move again by the x-axis driving assembly, so that the XY rib micro sealing ring moves to a material taking position of a feeding mechanism, and conveying the XY rib micro sealing ring to a product on a placing table by the feeding mechanism;
and S5, the XY rib micro sealing ring is pressed on the product by a press-fit mechanism.
(III) advantageous effects
The XY rib micro sealing ring angle searching assembly device provided by the invention has high automation degree, the installation process of the XY rib micro sealing ring does not need manual participation, the installation efficiency is greatly improved, and the labor cost is reduced. The rotating assembly can move to the lower part of the image recognition mechanism through the driving of the x-axis driving assembly, the parameters of the characteristic angles of the XY rib micro sealing ring are obtained through the image recognition mechanism, the rotating assembly drives the XY rib micro sealing ring to rotate according to the parameters, the XY rib micro sealing ring rotates to a preset characteristic angle, and the problem that automatic assembly cannot be carried out due to the fact that the characteristic angles of the XY rib micro sealing ring are inconsistent when the XY rib micro sealing ring is installed is solved. The device is provided with an independent press-fit mechanism, and the press-fit mechanism compresses the XY rib micro-sealing ring placed on a product through pressing movement, so that the subsequent procedures are not required to be compressed, the whole period is shortened, and the assembly efficiency is improved.
Drawings
FIG. 1 is a top view of the XY rib micro seal ring angle finding assembling device of the present invention;
FIG. 2 is a perspective view of the XY rib micro-seal ring angle-finding assembling device of the present invention;
FIG. 3 is a schematic structural diagram of a rotating mechanism of the XY rib micro-seal ring angle-finding assembling device of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic structural diagram of an image recognition mechanism of the XY rib micro seal ring angle-finding assembly device of the present invention;
FIG. 6 is a schematic structural diagram of a feeding mechanism of the XY rib micro seal ring angle-finding assembling device of the present invention;
FIG. 7 is an exploded view of the adsorption assembly of the XY rib micro-seal ring angle-finding assembling device of the present invention;
fig. 8 is a schematic structural view of a press-fit mechanism of the XY rib micro seal ring angle-finding assembling device of the present invention;
FIG. 9 is a front view of a placing table of the XY rib micro-sealing ring angle-finding assembling device of the present invention;
FIG. 10 is a perspective view of a placement table of the XY rib micro-seal ring angle-finding assembling device of the present invention;
fig. 11 is a flow chart of the XY rib micro seal ring angle finding assembling method of the present invention.
[ description of reference ]
10: a base; 100: XY rib micro sealing ring; 101: producing a product;
1: a rotation mechanism; 11: a material cutting assembly; 111: cutting a material block; 112: a material cutting mounting rack; 12: a rotating assembly; 121: a rotation driving unit; 122: rotating the jig; 123: a first correlation photoelectric element; 124: an elastic member; 125: a placement groove; 126: positioning a groove; 13: an x-axis drive assembly;
2: an image recognition mechanism; 21: a camera assembly; 22: a camera guide post; 23: a light source; 24: a first support fixing clamp; 25: a second support fixing clamp;
3: a feeding mechanism; 31: an adsorption component; 311: a second feed cylinder; 312: positioning blocks; 313: a vacuum suction head; 314: positioning pins; 315: positioning holes; 321: a feeding frame; 322: a first feed cylinder; 324: a feeding guide rail; 331: a needle cylinder; 332: a floating plate; 333: a thimble;
4: a placing table; 41: heightening the section bar; 42: a guide block; 43: a second correlation photoelectric element; 44: a third correlation photoelectric element; 45: a positioning column;
5: a press-fit mechanism; 51: press-fitting the mounting plate; 52: press-fitting the cylinder; 53: a linear optical axis; 54: a pressure head; 55: a fine tuning component; 56: and (7) taking off the needle.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. In which the terms "upper", "lower", etc. are used herein with reference to the orientation of fig. 1.
While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1 and 2, the invention provides an XY-rib micro-seal ring angle-finding assembly apparatus, where an XY-rib micro-seal ring 100 is a circular seal ring and is provided with two ribs perpendicular to each other along a radial direction, and an end surface of a product 101 on which the XY-rib micro-seal ring 100 is to be mounted is matched with the shape of the XY-rib micro-seal ring 100, so that the two ribs of the XY-rib micro-seal ring 100 are required to be mounted corresponding to the two ribs on the end surface of the product 101. The XY rib micro sealing ring angle searching assembly device comprises a base 10, a rotating mechanism 1, an image recognition mechanism 2, a feeding mechanism 3, a placing table 4 and a press-fit mechanism 5. Wherein, rotary mechanism 1 includes blank subassembly 11, rotating assembly 12 and x axle drive assembly 13, and x axle drive assembly 13 sets up on base 10, and blank subassembly 11 sets up on x axle drive assembly 13, and x axle drive assembly 13 can drive blank subassembly 11 and move in the x axle direction. The x-axis driving assembly 13 adopts a linear motion assembly, such as a meji module, and in the process of driving the material cutting assembly 11 to move in the x-axis direction through the x-axis driving assembly 13, a plurality of XY-rib micro sealing rings 100 which are sequentially arranged and conveyed by the vibrating disc are sequentially cut and blanked. The rotating assembly 12 is arranged on the material cutting assembly 11, the single XY rib micro sealing ring 100 enters the rotating assembly 12 after being subjected to material cutting and blanking, and the rotating assembly 12 can drive the XY rib micro sealing ring 100 to rotate, so that the XY rib micro sealing ring 100 rotates to a set characteristic angle. The image recognition mechanism 2 is arranged above the blanking assembly 11, the rotating assembly 12 can move to the lower side of the image recognition mechanism 2 through the driving of the x-axis driving assembly 13, the parameters of the characteristic angles of the XY rib micro-sealing ring 100 are obtained through the image recognition mechanism 2, and the rotating assembly 12 drives the XY rib micro-sealing ring 100 to rotate according to the parameters, so that the XY rib micro-sealing ring 100 rotates to the preset characteristic angles. The feeding mechanism 3 comprises an adsorption component 31 and a feeding driving component, the feeding driving component is arranged on the base 10, the adsorption component 31 is arranged on the feeding driving component, the feeding driving component can drive the adsorption component 31 to move in the y-axis direction and the z-axis direction respectively, the x-axis direction is perpendicular to the y-axis direction, the x-axis direction and the y-axis direction are perpendicular to the z-axis direction, the z-axis direction is used as a vertical direction for explanation below, and therefore the x-axis direction and the y-axis direction are horizontal directions. The x-axis driving component 13 rotationally conveys the identified XY-rib micro sealing ring 100 to the material taking position of the feeding mechanism 3, and the adsorption component 31 abuts against the XY-rib micro sealing ring 100 located at the material taking position through the motion in the y-axis direction and the z-axis direction, and adsorbs the XY-rib micro sealing ring 100. The placing table 4 is arranged on the base 10, the placing table 4 is used for placing the product 101, and the adsorption component 31 of the feeding mechanism 3 transports the adsorbed XY rib micro-sealing ring 100 to the product 101 on the placing table 4 through the movement in the y-axis direction and the z-axis direction. The press-fit mechanism 5 compresses the XY rib micro sealing ring 100 placed on the product 101 through pressing movement, compression is not needed in subsequent processes, the whole period is shortened, and the assembly efficiency is improved. The XY rib micro sealing ring angle searching and assembling device provided by the invention has high automation degree, the installation process of the XY rib micro sealing ring 100 does not need manual participation, the installation efficiency is greatly improved, the labor cost is reduced, and the problem that the XY rib micro sealing ring 100 cannot be automatically assembled due to the fact that the characteristic angles of the XY rib micro sealing ring 100 are inconsistent when the XY rib micro sealing ring 100 is installed is effectively solved.
As shown in fig. 3 and 4, the blanking assembly 11 includes a blanking block 111 and a blanking mount 112, the blanking mount 112 is disposed on the x-axis driving assembly 13, and the x-axis driving assembly 13 is used for driving the blanking mount 112 to move in the x-axis direction. The chopping block 111 is horizontally disposed on the chopping mount 112, and the chopping block 111 is parallel to the x-axis direction. The rotating assembly 12 includes a rotation driving unit 121, a rotation jig 122, and a first counter light 123. The rotating fixture 122 is rotatably disposed on the material cutting block 111, and an elastic member 124 is disposed between the rotating fixture 122 and the material cutting block 111. Preferably, a groove is formed in the material cutting block 111, a spring is arranged between the rotary jig 122 and the bottom of the groove in the rotary jig 122 mounting groove, the upper end of the spring is connected with the rotary jig 122 through a bearing, and the lower end of the spring is fixed at the bottom of the groove. The rotation driving unit 121 is disposed on the blanking mount 112, and the rotation driving unit 121 is preferably a servo motor. The rotor shaft of the servo motor is connected to the rotating jig 122 through a coupling and a rotating shaft for driving the rotating jig 122 to rotate, and the rotating shaft of the rotating jig 122 is parallel to the z-axis direction. The upper end surface of the rotating jig 122 is provided with a placing groove 125 and a positioning groove 126, and the openings of the placing groove 125 and the positioning groove 126 are upward. The placing groove 125 is used for placing the XY rib micro seal ring 100, an opening with the same width as the placing groove 125 is formed in the side wall of the rotating jig 122, and when the rotating jig 122 rotates to a position where the opening is in butt joint with the outlet of the vibrating disc, the vibrating disc pushes one XY rib micro seal ring 100 into the placing groove 125. The first correlation photoelectricity 123 is arranged on the material cutting block 111, the transmitting end and the receiving end of the first correlation photoelectricity 123 are respectively located on two sides of the rotating jig 122, when the rotating jig 122 rotates to a state that an opening is in butt joint with an outlet of the vibration disc, infrared rays emitted by the transmitting end of the first correlation photoelectricity 123 just can pass through the positioning groove 126 and reach the receiving end, when the XY rib micro sealing ring 100 is placed in the placing groove 125, the infrared rays emitted by the transmitting end of the first correlation photoelectricity 123 are shielded by the XY rib micro sealing ring 100, and whether the XY rib micro sealing ring 100 is placed in the placing groove 125 is detected.
As shown in fig. 5, the image recognition mechanism 2 includes a camera module 21, a camera guide post 22 and a light source 23. The camera guide post 22 is vertically arranged on the base 10, the camera assembly 21 is detachably arranged on the camera guide post 22 through the first support fixing clamp 24, and a lens of the camera assembly 21 faces downwards. Preferably, the camera module 21 is connected to the first holder fixing frame through the camera fixing plate and the camera optical axis, so as to facilitate fine adjustment of the position of the camera module 21. The light source 23 is an annular light source 23, the light source 23 is arranged on the camera guide post 22 through a second support fixing clamp 25, the light source 23 is located right below a lens of the camera assembly 21, a light emitting surface of the light source 23 faces downward, the rotating assembly 12 can move to the position right below the light source 23 under the action of the x-axis driving assembly 13, and the characteristic angle of the XY-rib micro-sealing ring 100 is obtained through the camera assembly 21, so that the rotation degree of the XY-rib micro-sealing ring 100 is calculated. The LED array of the annular light source 23 is conical and irradiates the surface of the object to be measured at an oblique angle, and illuminates the XY rib micro-seal ring 100 located on the rotating jig 122 in a diffuse reflection manner, so as to highlight the part of the XY rib micro-seal ring 100 that is difficult to see originally, so that the camera assembly 21 can take a picture and sample conveniently, and the characteristic angle of the XY rib micro-seal ring 100 can be obtained. The controller is a conventional control device or a computer, and calculates the difference between the characteristic angle of the XY-rib micro-seal ring 100 at this time and a preset characteristic angle, so as to calculate the angle at which the XY-rib micro-seal ring 100 needs to rotate, and then controls the servo motor of the rotating assembly 12 to drive the XY-rib micro-seal ring 100 to rotate by the corresponding angle.
As shown in fig. 6, the feeding driving assembly includes a feeding frame 321, a first feeding cylinder 322, and a feeding rail 324. The feeding frame 321 is disposed on the base 10, the feeding guide rail 324 is disposed on the feeding frame 321 along the y-axis direction, the adsorption component 31 is slidably connected to the feeding guide rail 324, and the adsorption component 31 can slide on the feeding guide rail 324. The cylinder body of the first feeding cylinder 322 is arranged on the feeding frame 321, and the piston rod of the first feeding cylinder 322 is connected with the adsorption component 31 through a floating joint, so as to drive the adsorption component 31 to move on the feeding guide rail 324, thereby realizing the movement of the adsorption component 31 in the y-axis direction. The adsorption assembly 31 includes a second feeding cylinder 311, a positioning block 312, and a vacuum suction head 313. The cylinder body of the second feeding cylinder 311 is slidably disposed on the feeding guide rail 324, the piston rod of the first feeding cylinder 322 is connected to the cylinder body of the second feeding cylinder 311 through a floating joint, the piston rod of the second feeding cylinder 311 is parallel to the z-axis direction, and the piston rod of the second feeding cylinder 311 is connected to the positioning block 312 to drive the positioning block 312 to move in the z-axis direction. The positioning block 312 is provided with a plurality of positioning pins 314, the blanking assembly 11 is provided with a plurality of positioning holes 315, the positioning pins 314 can be correspondingly connected with the positioning holes 315 one by one, the vacuum suction heads 313 are arranged on the positioning block 312 through the XY rib micro-sealing rings 100, and the vacuum suction heads 313 face downwards. The vacuum suction head 313 is positioned by the positioning pin 314, so that the vacuum suction head 313 is ensured to be matched and connected with the XY-rib micro-sealing ring 100. The shape of the vacuum suction head 313 is matched with that of the XY rib micro-sealing ring 100, so that the vacuum suction head 313 can be ensured to stably adsorb the XY rib micro-sealing ring 100, and the condition that the XY rib micro-sealing ring 100 falls off in the transportation process is avoided. In addition, a hydraulic buffer and a limit bolt are provided at the movement limit position of the cylinder body of the second feed cylinder 311.
As shown in fig. 7, the adsorption assembly 31 further includes a needle cylinder 331, a floating plate 332, and a plurality of lift pins 333. The positioning block 312 is provided with an air suction hole and a through hole, the air suction hole is communicated with the through hole, the air suction hole is also connected with a vacuum generator, the vacuum suction head 313 is communicated with the through hole, and the vacuum suction head 313 is vacuumized through the air suction hole to realize the function of vacuum adsorption. The cylinder body of the needle cylinder 331 is arranged at the position of the through hole of the positioning block 312 through a sealing element, the cylinder body of the needle cylinder 331 seals the through hole through the sealing element, the piston rod of the needle cylinder 331 is sleeved in the through hole, the floating plate 332 is slidably sleeved in the vacuum suction head 313, and the piston rod of the needle cylinder 331 is connected with the floating plate 332 to drive the floating plate 332 to move in the z-axis direction. First ends of the ejector pins 333 are connected to the floating plate 332, the ejector pins 333 are vertically arranged, and the ejector pins 333 can be switched between a first state and a second state under the action of the needle cylinder 331. The first state is that the second end of the thimble 333 is positioned in the vacuum suction head 313, and the vacuum suction head 313 adsorbs the XY rib micro-seal ring 100; the second state is a state in which the second end of the ejector pin 333 is extended out of the vacuum nozzle 313, and the XY rib micro seal ring 100 is placed on the product 101 by the vacuum nozzle 313. The XY rib micro-sealing ring 100 is placed on the product 101 through the vacuum suction head 313, the vacuum suction head 313 removes vacuum, the XY rib micro-sealing ring 100 is separated from the vacuum suction head 313, at the moment, a piston rod of the needle type cylinder 331 extends out, so that the second end of the ejector pin 333 is driven to extend out of the vacuum suction head 313, the ejector pin 333 assists in pushing the XY rib micro-sealing ring 100 to be separated from the vacuum suction head 313, the vacuum suction head 313 is enabled to be completely separated from the XY rib micro-sealing ring 100, and assembling stability is guaranteed.
As shown in fig. 8, the press-fit mechanism 5 includes a press-fit mounting plate 51, a press-fit cylinder 52, a linear optical axis 53, and a pressure head 54. Press and join in marriage mounting panel 51 and press and join in marriage the guide pillar through the first pressure that sets up relatively and press the guide pillar and set up on base 10 with the second, the equal vertical setting of guide pillar is pressed to first pressure and joins in marriage the guide pillar and the second, presses to join in marriage mounting panel 51 horizontal installation on the top of two guide pillars. The linear optical axis 53 is slidably disposed on the press-fit mounting plate 51 along the z-axis direction, and it is expected that the stability of the press-fit mechanism 5 can be effectively improved by disposing a plurality of linear optical axes 53. The linear optical axis 53 is provided with a fixing ring at one end above the press-fit mounting plate 51, and a pressure head 54 is provided at the lower end of the optical axis. The cylinder body of pressing the dress cylinder 52 sets up on pressing the dress mounting panel 51, and the piston rod of pressing the dress cylinder 52 passes through fine setting subassembly 55 and connects pressure head 54, and fine setting subassembly 55 is a plurality of regulating plates of superpose each other, can finely tune each other between a plurality of regulating plates to adjust the position of setting up the pressure head 54 on fine setting subassembly 55, in order to guarantee that pressure head 54 can the complete butt at XY muscle micro sealing ring 100, compress tightly XY muscle micro sealing ring 100. The ram 54 is provided with a stripper pin 56.
As shown in fig. 9 and 10, the placement stage 4 includes a height-increasing section 41, a guide block 42, a second opposed beam 43, a third opposed beam 44, and a positioning column 45. Heightening section bar 41 sets up on base 10, and guide block 42 level sets up in heightening section bar 41's top, and reference column 45 is vertical to be ann changeed on guide block 42, has seted up corresponding guiding hole on the product 101, and back on guide block 42 was placed to product 101, during the guiding hole was inserted to the guide post for lead and fix a position product 101, the top of guide post is provided with the chamfer, is convenient for insert the guide post in the guiding hole fast. The second and third opposed photoelectricity 43 and 44 are both arranged on the guide block 42, the second and third opposed photoelectricity 43 and 44 both include an emitting end and a receiving end, and if the infrared rays emitted by the emitting end can be received by the receiving end, it indicates that there is no obstacle between the emitting end and the receiving end. The second correlation photoelectric device 43 is used for detecting whether the product 101 is placed on the guide block 42, and if the receiving end of the second correlation photoelectric device 43 cannot receive infrared rays, the product 101 is placed on the guide block 42; otherwise, the product 101 is not placed; if the product 101 is not placed, the feeding mechanism 3 and the press-fit mechanism 5 do not perform the feeding operation and the pressing operation. The third opposed beam photo-electricity 44 is used for detecting whether the press-fit mechanism 5 performs the pressing action, and when the indenter 54 is pressed down to abut on the XY rib micro seal ring 100, the indenter 54 blocks the infrared ray emitted from the emitting end of the third opposed beam photo-electricity 44, so that the pressing action is performed by the confirmation indenter 54.
Further, as shown in fig. 11, the invention also provides an XY rib micro seal ring angle-finding assembling method, which is applied to the above device, and the XY rib micro seal ring angle-finding assembling method includes the following steps:
firstly, conveying the XY rib micro sealing ring 100 to a rotating assembly 12 through a vibrating disc;
secondly, the x-axis driving component 13 drives the rotating component 12 to move, so that the XY rib micro sealing ring 100 moves below the image recognition mechanism 2, and the parameters of the characteristic angle of the XY rib micro sealing ring 100 are obtained through the image recognition mechanism 2;
step three, the rotating assembly 12 drives the XY rib micro sealing ring 100 to rotate according to the parameters, so that the XY rib micro sealing ring 100 rotates to a preset characteristic angle;
fourthly, the x-axis driving component 13 drives the rotating component 12 to move again, so that the XY rib micro sealing ring 100 moves to the material taking position of the feeding mechanism 3, and the feeding mechanism 3 conveys the XY rib micro sealing ring 100 to the product 101 on the placing table 4;
and step five, the press-fit mechanism 5 presses the XY rib micro-sealing ring 100 onto the product 101.
Specifically, the XY-rib micro-seal ring 100 of the present invention is loaded by using a vibration disk, the rotating jig 122 has an opening capable of being abutted with a discharge port of the vibration disk, the opening has the same width as the placement groove 125 of the rotating jig 122, and the XY-rib micro-seal ring 100 can enter the placement groove 125 through the opening. Before the material loading, rotatory tool 122 is rotatory to the direction of opening towards the discharge gate of vibration dish, and blank piece 111 transports rotatory tool 122 to the discharge gate of vibration dish, and the opening docks with the discharge gate, and XY muscle micro-seal 100 gets into in the standing groove 125. Whether the XY rib micro sealing ring 100 is placed in the placing groove 125 or not is detected through the first correlation photoelectricity 123, if yes, the rotating jig 122 is conveyed to the lower portion of the camera assembly 21 of the image recognition mechanism 2 through the material cutting block 111, the parameter of the characteristic angle of the current XY rib micro sealing ring 100 is recognized through the camera assembly 21, and whether the characteristic angle of the XY rib micro sealing ring 100 is the same as the preset characteristic angle or not is judged. If the current characteristic angle is different from the preset characteristic angle, the difference angle between the current characteristic angle and the preset characteristic angle is calculated through the controller, and the rotating jig 122 is controlled to rotate the XY-rib micro sealing ring 100 to the preset characteristic angle. After the rotation is finished, the material cutting block 111 drives the rotary jig 122 to move to the material taking position of the feeding mechanism 3. The vacuum suction head 313 of the feeding mechanism 3 abuts against the XY rib micro seal ring 100 through the movement in the y-axis direction and the z-axis direction, the vacuum is started, and the XY rib micro seal ring 100 is adsorbed by the vacuum suction head 313. The vacuum chuck 313 moves the XY rib micro seal ring 100 to the product 101 on the placing table 4 by the movement in the z-axis direction and the y-axis direction. When the vacuum suction head 313 is vacuumized, the vacuum suction head 313 is separated from the XY rib micro seal ring 100 along the z-axis direction, a piston rod of the needle type cylinder 331 extends out, and the thimble 333 ejects the XY rib micro seal ring 100 from the vacuum suction head 313, so that the XY rib micro seal ring 100 is completely separated from the vacuum suction head 313. The pressure head 54 of the press-fit mechanism 5 presses down along the z-axis direction to press the XY rib micro-seal ring 100 tightly against the product 101, and the XY rib micro-seal ring 100 and the product 101 can be ensured to be tightly connected by pressing down for many times. Thus, all the processes are automatically completed.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (10)
1. An XY rib micro sealing ring angle searching assembly device is characterized by comprising a base (10), a rotating mechanism (1), an image recognition mechanism (2), a feeding mechanism (3), a placing table (4) and a press-fit mechanism (5);
the rotating mechanism (1) comprises a blanking assembly (11), a rotating assembly (12) and an x-axis driving assembly (13), wherein the x-axis driving assembly (13) is arranged on the base (10), the blanking assembly (11) is arranged on the x-axis driving assembly (13), the x-axis driving assembly (13) can drive the blanking assembly (11) to move in the x-axis direction, the rotating assembly (12) is arranged on the blanking assembly (11), and the rotating assembly (12) can drive the XY rib micro sealing ring (100) to rotate;
the image recognition mechanism (2) is arranged on the base (10), the rotating component (12) can be arranged below the image recognition mechanism (2), and the image recognition mechanism (2) is used for acquiring the characteristic angle of the XY rib micro sealing ring (100) on the rotating component (12);
the feeding mechanism (3) comprises an adsorption component (31) and a feeding driving component, the feeding driving component is arranged on the base (10), the adsorption component (31) is arranged on the feeding driving component, the feeding driving component can drive the adsorption component (31) to move in the y-axis direction and the z-axis direction, the x-axis direction is perpendicular to the y-axis direction, and the x-axis direction and the y-axis direction are both perpendicular to the z-axis direction;
the placing table (4) is arranged on the base (10), the placing table (4) is used for placing a product (101), and the feeding mechanism (3) can convey the XY rib micro sealing ring (100) on the rotating mechanism (1) to the product (101) on the placing table (4);
the press-fit mechanism (5) is used for pressing the XY rib micro sealing ring (100) on the product (101).
2. The XY-rib micro-seal ring angle-finding assembling device according to claim 1, wherein the blanking assembly (11) comprises a blanking block (111) and a blanking mounting frame (112);
the cutting mounting frame (112) is arranged on the x-axis driving assembly (13), and the cutting block (111) is arranged on the cutting mounting frame (112).
3. The XY-rib micro-sealing ring angle-finding assembling device as claimed in claim 2, wherein the rotating assembly (12) comprises a rotating driving unit (121), a rotating jig (122) and a first correlation photoelectric device (123);
the rotary jig (122) is rotationally arranged on the cutting block (111), and an elastic piece (124) is arranged between the rotary jig (122) and the cutting block (111);
the rotary driving unit (121) is arranged on the blanking mounting rack (112), the rotary driving unit (121) is connected with the rotary jig (122) to drive the rotary jig (122) to rotate, and a rotating shaft of the rotary jig (122) is parallel to the direction of a z axis;
a placing groove (125) and a positioning groove (126) are formed in the rotary jig (122), the openings of the placing groove (125) and the positioning groove (126) are upward, and the placing groove (125) is used for placing the XY rib micro sealing ring (100);
the placing groove (125) penetrates through the positioning groove (126);
the first correlation photoelectricity (123) is arranged on the cutting block (111), the transmitting end and the receiving end of the first correlation photoelectricity (123) are respectively arranged on two sides of the rotary jig (122), and infrared rays of the first correlation photoelectricity (123) can penetrate through the positioning groove (126) to detect whether the XY rib micro sealing ring (100) is placed in the mounting groove.
4. The XY-rib micro-seal ring angle-finding assembling device according to any one of claims 1 to 3, wherein the image recognition mechanism (2) comprises a camera assembly (21), a camera guide post (22) and a light source (23);
the camera guide post (22) is arranged on the base (10), the camera assembly (21) is arranged on the camera guide post (22) through a first support fixing clamp (24), and a lens of the camera assembly (21) faces downwards;
the light source (23) is an annular light source (23), the light source (23) is arranged on the camera guide post (22) through a second support fixing clamp (25), the light source (23) is located right below a lens of the camera assembly (21), and a light emitting surface of the light source (23) faces downwards;
the rotating assembly (12) can move to be right below the light source (23) under the action of the x-axis driving assembly (13).
5. The XY-rib micro-sealing ring angle-finding assembling device as claimed in any one of claims 1 to 3, wherein the feeding driving assembly comprises a feeding rack (321), a first feeding cylinder (322) and a feeding guide rail (324);
the feeding rack (321) is arranged on the base (10), and the feeding guide rail (324) is arranged on the feeding rack (321) along the y-axis direction;
the cylinder body of the first feeding cylinder (322) is arranged on the feeding rack (321), the adsorption component (31) is arranged on the feeding guide rail (324) in a sliding mode, and the piston rod of the first feeding cylinder (322) is connected with the adsorption component (31) to drive the adsorption component (31) to move on the feeding guide rail (324).
6. The XY-rib micro-seal ring angle-finding assembling device as claimed in claim 5, wherein the adsorption component (31) comprises a second feeding cylinder (311), a positioning block (312) and a vacuum suction head (313);
the cylinder body of the second feeding cylinder (311) is arranged on the feeding guide rail (324) in a sliding mode, the piston rod of the second feeding cylinder (311) is parallel to the z-axis direction, and the piston rod of the second feeding cylinder (311) is connected with the positioning block (312) to drive the positioning block (312) to move in the z-axis direction;
the positioning block (312) is provided with a plurality of positioning pins (314), the blanking assembly (11) is provided with a plurality of positioning holes (315), and the positioning pins (314) can be correspondingly connected with the positioning holes (315) one by one;
the vacuum suction head (313) is arranged on the positioning block (312) through an XY rib micro sealing ring (100), and the vacuum suction head (313) faces downwards.
7. The XY-rib micro-seal ring angle-finding assembling device as claimed in claim 6, wherein the adsorption component (31) further comprises a needle type cylinder (331), a floating plate (332) and a plurality of ejector pins (333);
the cylinder body of the needle-shaped cylinder (331) is arranged on the positioning block (312) through a sealing element, a through hole is formed in the positioning block (312), and a piston rod of the needle-shaped cylinder (331) is sleeved in the through hole;
the floating plate (332) is sleeved in the vacuum suction head (313) in a sliding mode, and a piston rod of the needle-shaped cylinder (331) is connected with the floating plate (332) to drive the floating plate (332) to move in the z-axis direction;
first ends of the ejector pins (333) are connected with the floating plate (332), the ejector pins (333) can be switched between a first state and a second state under the action of the pin type cylinder (331), the first state is that the second ends of the ejector pins (333) are positioned in the vacuum suction head (313), and the second state is that the second ends of the ejector pins (333) are positioned outside the vacuum suction head (313).
8. An XY-rib micro-sealing ring angle-finding assembling device according to any one of claims 1 to 3, characterized in that the press-fit mechanism (5) comprises a press-fit mounting plate (51), a press-fit cylinder (52), a linear optical axis (53) and a press head (54);
the press-fit mounting plate (51) is arranged on the base (10) through a first press-fit guide column and a second press-fit guide column which are oppositely arranged;
sharp optical axis (53) along the z axle direction slide set up in press fit on mounting panel (51), pressure head (54) set up in the one end of optical axis, press fit the cylinder body of cylinder (52) set up in press fit on mounting panel (51), press fit the piston rod of cylinder (52) and connect through fine setting subassembly (55) pressure head (54), be provided with on pressure head (54) and take off material needle (56).
9. The XY-rib micro-sealing ring angle-finding assembling device as claimed in any one of claims 1 to 3, wherein the placing table (4) comprises a heightened profile (41), a guide block (42), a second correlation photo-electricity (43), a third correlation photo-electricity (44) and a positioning column (45);
the heightening section (41) is arranged on the base (10), the positioning column (45) is arranged on the heightening section (41) through the guide block (42), and the guide column is used for guiding a product (101);
the second correlation photoelectricity (43) and the third correlation photoelectricity (44) are arranged on the guide block (42), the second correlation photoelectricity (43) is used for detecting whether the product (101) is placed on the guide block (42), and the third correlation photoelectricity (44) is used for detecting whether the press-fit mechanism (5) performs a pressing action.
10. An XY rib micro-seal ring angle-finding assembling method is applied to the device according to any one of claims 1 to 9, and comprises the following steps:
s1, conveying the XY rib micro sealing ring (100) to the rotating assembly (12) through a vibrating disc;
s2, driving the rotating assembly (12) to move by the x-axis driving assembly (13), so that the XY rib micro sealing ring (100) moves below the image recognition mechanism (2), and acquiring the parameters of the characteristic angle of the XY rib micro sealing ring (100) through the image recognition mechanism (2);
s3, the rotating assembly (12) drives the XY rib micro sealing ring (100) to rotate according to the parameters, so that the XY rib micro sealing ring (100) rotates to a preset characteristic angle;
s4, driving the rotating assembly (12) to move again by the x-axis driving assembly (13), so that the XY rib micro sealing ring (100) moves to a material taking position of the feeding mechanism (3), and conveying the XY rib micro sealing ring (100) to a product (101) on the placing table (4) by the feeding mechanism (3);
s5, the XY rib micro sealing ring (100) is pressed on the product (101) through the press-fit mechanism (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210392615.8A CN114473433B (en) | 2022-04-15 | 2022-04-15 | XY rib micro sealing ring angle searching assembly device and assembly method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210392615.8A CN114473433B (en) | 2022-04-15 | 2022-04-15 | XY rib micro sealing ring angle searching assembly device and assembly method |
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| CN114473433A true CN114473433A (en) | 2022-05-13 |
| CN114473433B CN114473433B (en) | 2022-07-08 |
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| JPH104297A (en) * | 1996-06-18 | 1998-01-06 | Juki Corp | Part mounting method and device |
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|---|---|
| CN114473433B (en) | 2022-07-08 |
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