CN110817393A

CN110817393A - Positioning and aligning module of pad printing machine

Info

Publication number: CN110817393A
Application number: CN201910954225.3A
Authority: CN
Inventors: 张虎; 吴春山
Original assignee: Lens Intelligent Robot Changsha Co Ltd
Current assignee: Lens Intelligent Robot Changsha Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-02-21

Abstract

The invention discloses a positioning and aligning module of a pad printing machine, which comprises: the positioning platform comprises a vertical positioning platform and a horizontal positioning platform, wherein the vertical positioning platform is used for clamping the printing piece from the side edge of the printing piece so as to position the printing piece, and the horizontal positioning platform is used for pressing down the printing piece and horizontally positioning the printing piece; rotary platform is located the locating platform below is used for driving the printing part is rotatory to the left and right sides, including supporting seat and left and right sides rotation driver, locating platform rotate connect in on the supporting seat, left and right sides rotation driver is used for the drive locating platform rotates, locating platform's axis of rotation is along the horizontal direction. By adopting the positioning and aligning module of the pad printing machine, the rotary platform drives the positioning platform to swing left and right, and the left half part and the right half part of a printing piece can be respectively pad printed by combining the positioning effect of the positioning platform, so that the effective pad printing of the printing pieces such as glasses and the like is realized.

Description

Positioning and aligning module of pad printing machine

Technical Field

The invention relates to the technical field of pad printing, in particular to a positioning and aligning module of a pad printing machine.

Background

The pad printing machine is an ink printing device, is suitable for plastic cement, toys, glass, metal, ceramics, electronics, IC seal and the like, and is a main device for printing and decorating the surfaces of various objects at present. The transfer printing machine comprises the following process steps: the ink is first sprayed onto an etched plate and then the excess ink is scraped off with a retractable doctor blade. At this time, the solvent remaining in the ink in the etched area volatilizes and forms a gelatinous surface; then, the rubber head descends to the etching plate to absorb the ink; and finally, transferring most of the ink to an object to be printed through the rubber head.

Because the existing pad printing machine generally aims at flat objects to be printed, however, with the development of 3D technology, 3D glasses are used in many places, lenses on the left side and the right side of the 3D glasses are in a certain angle, and the angle of a positioning platform of the traditional pad printing machine is fixed, so that pad printing cannot be respectively carried out on areas with different angles.

In summary, how to effectively solve the problems that the conventional pad printing machine cannot meet the pad printing of printing-bearing pieces with different angles at two sides, such as 3D glasses, is a problem to be solved by the technical personnel in the field at present.

Disclosure of Invention

In view of the above, the present invention provides a pad printing machine positioning and aligning module, which can effectively solve the problem that the conventional pad printing machine cannot satisfy the pad printing of the printing material with different angles at two sides.

In order to achieve the purpose, the invention provides the following technical scheme:

a positioning and aligning module of a pad printing machine comprises:

the positioning platform comprises a vertical positioning platform and a horizontal positioning platform, wherein the vertical positioning platform is used for clamping the printing piece from the side edge of the printing piece so as to position the printing piece, and the horizontal positioning platform is used for pressing down the printing piece and horizontally positioning the printing piece;

rotary platform is located the locating platform below is used for driving the printing part is rotatory to the left and right sides, including supporting seat and left and right sides rotation driver, locating platform rotate connect in on the supporting seat, left and right sides rotation driver is used for the drive locating platform rotates, locating platform's axis of rotation is along the horizontal direction.

Preferably, the pad printing machine positioning and aligning module further comprises an XXY aligning platform, and the support seat is fixed on the XXY aligning platform.

Preferably, in the pad printing machine positioning and aligning module, the left side and/or the right side of the positioning platform is/are connected with a limiting part, and the XXY aligning platform is respectively fixed with a limiting block corresponding to the limiting part for limiting by abutting against the limiting part.

Preferably, in the pad printing machine positioning and aligning module, the limiting component is installed on the positioning platform in a sliding manner along the vertical direction, and can be locked at different positions of the sliding stroke through the adjusting component.

Preferably, in the positioning and aligning module of the pad printing machine, the adjusting part comprises an adjusting block slidably mounted on the positioning platform along the vertical direction and an adjusting knob rotatably mounted on the positioning platform, the bottom end of the adjusting knob is in threaded connection with the adjusting block, and the limiting part is fixedly connected with the adjusting block.

Preferably, the pad printing machine positioning and aligning module further comprises a rotation sensor for sensing a rotation angle of the positioning platform, the left and right rotation drivers and the rotation sensor are electrically connected to a controller, and the controller is configured to control the left and right rotation drivers according to a sensing result of the rotation sensor.

Preferably, in the pad printing machine positioning and aligning module, the horizontal positioning platform is installed above the vertical positioning platform and includes an annular positioning plate, the vertical positioning member is located in a hollow portion of the annular positioning plate, the hollow portion is used for placing the printing piece, horizontal positioning members are installed on opposite side edges of the annular positioning plate respectively, and the annular positioning plate can move towards the vertical positioning platform so that the horizontal positioning member presses down the printing piece and performs horizontal positioning.

Preferably, in the pad printing machine positioning and aligning module, the horizontal positioning component includes front and rear positioning rods installed on front and rear sides of the annular positioning plate, and left and right positioning rods installed on left and right sides of the annular positioning plate, the front and rear positioning rods correspond to a center line of the printing piece and extend horizontally, the left and right positioning rods include vertical rod sections and horizontal rod sections, the bottom ends of the vertical rod sections are connected with the annular positioning plate, the top ends of the vertical rod sections are fixedly connected with the horizontal rod sections, and the horizontal rod sections face the placement positions of the printing piece.

Preferably, in the pad printing machine positioning and aligning module, the vertical positioning platform includes a base, at least one pair of vertical positioning components is installed on the base, at least one of each pair of vertical positioning components is slidably installed on the base and is connected with the vertical driving component so as to move towards the other vertical positioning component, and then the printing piece is clamped and held for positioning.

Preferably, among the above-mentioned bat printing machine location and the counterpoint module, vertical positioning element includes Y to positioning element, vertical driving element is including being used for the drive Y is to positioning element along Y to the driving element who removes, Y is to positioning element including install in Y on the base is to the slip table, every right Y is to one of positioning element Y to its Y fixed mounting has at least two along X direction interval distribution's Y to the locating lever on to the slip table, another Y rotates on to the slip table and is connected with adjusting part, and rotation axis direction along Z to, fixed mounting has two on the adjusting part along X direction interval distribution Y is to the locating lever.

The invention provides a positioning and aligning module of a pad printing machine. The positioning platform comprises a vertical positioning platform and a horizontal positioning platform, wherein the vertical positioning platform is used for clamping the printing piece from the side edge of the printing piece so as to position the printing piece, and the horizontal positioning platform is used for pressing the printing piece downwards and positioning the printing piece horizontally; the rotary platform is located below the positioning platform and used for driving the printing piece to rotate towards the left side and the right side, the rotary platform comprises a supporting seat and a left-right rotary driver, the positioning platform is connected to the supporting seat in a rotating mode, the left-right rotary driver is used for driving the positioning platform to rotate, and the rotating shaft of the positioning platform is arranged along the horizontal direction.

By applying the positioning and aligning module of the pad printing machine, accurate positioning of a printing piece in the horizontal and vertical directions is realized through the positioning platform. Taking the left-side pad printing as an example, after the printing piece is fixed, the positioning platform deflects to the left side by a specified angle. Then, the left side portion of the printing material is pad printed. After the transfer printing of the left part is finished, the right side of the positioning platform deflects for a specified angle, and then the transfer printing is carried out on the right part of the printing piece. Alternatively, the right-side partial pad printing may be performed first and then the left-side partial pad printing may be performed. By adopting the positioning and aligning module of the pad printing machine, the rotary platform drives the positioning platform to swing left and right, and the left and right sides of the printed piece can be respectively pad printed by combining the positioning effect of the positioning platform, so that the effective pad printing of the printed piece with different angles at the two sides is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a horizontal loading and unloading state of a positioning and aligning module of a pad printing machine according to an embodiment of the present invention;

FIG. 2 is a left side rotated view of FIG. 1;

FIG. 3 is a corresponding right side rotated view of FIG. 1;

FIG. 4 is an external structural view of the vertical positioning platform;

FIG. 5 is a schematic view of the internal structure of the vertical positioning platform;

FIG. 6 is a schematic view of the Y-position of FIG. 5;

FIG. 7 is a schematic structural view of the positioning stage of FIG. 1;

FIG. 8 is a schematic view of the internal structure of FIG. 7;

FIG. 9 is a schematic view of 3D glasses placement;

FIG. 10 is a schematic view of the positioning stage mounted to the rotating stage;

FIG. 11 is a schematic structural view of a rotary platform;

FIG. 12 is a schematic diagram of an external structure of an XXY alignment stage;

fig. 13 is a schematic view of the internal structure of fig. 12.

The drawings are numbered as follows:

the device comprises a vertical positioning platform 1, an upper supporting plate 11, a lower supporting plate 12, a middle anti-collision block 13, an X-direction supporting seat 14, an X-direction guide rail 15, an X-direction screw rod 16, a second adjustable block 17, a first adjustable block 18, an X-direction motor 19, a fixed sleeve 110, an expansion rod 111, an X-direction positioning rod 112, an X-direction nut 113, an X-direction inductor 114, a Y-direction supporting seat 115, a Y-direction synchronizing wheel 116, a Y-direction screw rod 117, a Y-direction synchronous belt 118, a Y-direction motor 119, a rotation limiting structure 120, a Y-direction positioning rod 121, a first Y-direction inductor 122, a Y-direction guide rail 123, an adjusting component 124, a second Y-direction inductor 125, a Y-direction nut 126, a Y-direction sliding table 127 and an X-direction sliding table 128;

the horizontal positioning platform 2, the annular positioning plate 21, the front and rear positioning rods 22, the left and right positioning rods 23, the guide sleeve 24, the guide post 25, the horizontal rotation driver 26, the Z-direction screw rod 27, the horizontal synchronous belt 28, the horizontal synchronous wheel 29, the horizontal sensor 210, the sliding block 211, the sliding block guide rail 212 and the deflector rod 213;

the device comprises a rotary platform 3, a supporting seat 31, a rotary base 32, an adjusting block 33, an adjusting knob 34, a limiting part 35, a limiting block 36, a rotary bearing 37, a rotary inductor 38, a rotary in-place induction sheet 39, a left-right rotary driver 310, a rotary synchronous belt 311 and a rotary synchronous wheel 312;

XXY is to align the platform 4, the cross motion slide block 41, the motor 42;

3D glasses 6.

Detailed Description

The embodiment of the invention discloses a positioning and aligning module of a pad printing machine, which is used for realizing accurate positioning and aligning of printing parts such as 3D glasses and the like so as to realize pad printing of the printing parts.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-13, fig. 1 is a schematic view illustrating a horizontal loading and unloading state of a positioning and aligning module of a pad printing machine according to an embodiment of the present invention; FIG. 2 is a left side rotated view of FIG. 1; FIG. 3 is a corresponding right side rotated view of FIG. 1; fig. 4-13 are partial block diagrams of the components of fig. 1.

In one embodiment, the pad printing machine positioning and aligning module provided by the invention comprises a positioning platform and a rotating platform 3. For convenience of explanation, the printing material is taken as the 3D glasses 6 in the following embodiments, but the printing material is not limited to the 3D glasses 6, and may be another printing material with different angles on both sides, a flat printing material, or the like. In the present application, the portions of the print substrate with different angles on both sides are respectively referred to as the left portion and the right portion, which are not limited to being divided by the center line, and for the glasses, the left portion refers to the left lens and the right portion refers to the right lens.

The positioning platform comprises a vertical positioning platform 1 and a horizontal positioning platform 2, wherein the vertical positioning platform 1 is used for clamping the 3D glasses from the side edges of the 3D glasses to position the 3D glasses, and the horizontal positioning platform 2 is used for pressing the 3D glasses downwards and positioning the 3D glasses horizontally. The positioning platform is driven by the left-right rotation driver 310 to rotate to the left or right side, so as to pad-print the left lens or the right lens of the 3D glasses 6. Specifically, the left and right rotary drivers 310 may be servo motors, which can precisely control the speed, so as to improve the control precision of the positioning platform, for example, when the positioning platform rotates to be in place, the speed is reduced, so as to precisely control the rotation of the positioning platform to a specified angle. The left and right rotary driver 310 may drive the positioning platform to rotate through the transmission of the rotary timing belt 311 and the rotary timing wheel 312, or may directly drive the positioning platform to rotate through the left and right rotary driver 310.

The positioning stage includes a vertical positioning stage 1 for clamping the 3D glasses 6 from the side of the 3D glasses 6 to be positioned and a horizontal positioning stage 2 for pressing down the 3D glasses 6 and horizontally positioning. That is, the vertical positioning platform 1 can clamp the 3D glasses 6 from the side of the 3D glasses 6, so as to realize the positioning in the vertical direction. Horizontal location platform 2 can from top to bottom push down 3D glasses 6, realizes the ascending location of horizontal direction. Here, when two directions perpendicular to each other in the horizontal direction, that is, the vertical direction, are referred to as an X direction and a Y direction, the vertical direction is a Z direction perpendicular to both the X direction and the Y direction, the X direction is a left-right direction, and the Y direction is a front-back direction. The 3D glasses 6 are fixed by a fixing component of the pad printing machine after being accurately positioned by the positioning platform. The fixed subassembly is preferably vacuum adsorption subassembly, through vacuum adsorption's mode with fixed, safe and reliable. After the 3D glasses 6 are fixed, each part of the positioning platform can be reset, and the clamping effect on the 3D glasses 6 is relieved.

And the rotating platform 3 is positioned below the positioning platform and used for driving the 3D glasses to rotate towards the left side and the right side. The rotary platform 3 comprises a supporting seat 31 and a left-right rotary driver 310, the positioning platform is rotatably connected to the supporting seat 31, the left-right rotary driver 310 is used for driving the positioning platform to rotate, and the rotating shaft of the positioning platform is along the horizontal direction. The rotary platform 3 is used for driving the 3D glasses 6 to rotate horizontally to the left and right sides, namely the rotary shaft of the positioning platform corresponds to the front and back directions of the 3D glasses 6, and preferably the left and right symmetrical lines of the 3D glasses 6 are located on the same vertical plane. The specific structure of the supporting seat 31 is not limited here, and it is only necessary to enable it to support and be rotatably connected with the positioning platform. Preferably, the supporting seat 31 includes two opposite upright columns, and the positioning platform is rotatably connected between the two upright columns, and the rotating shaft is along the horizontal direction. Specifically, the positioning platform is connected with the supporting seat 31 through a rotary bearing 37, so as to ensure that the positioning platform rotates smoothly and stably. The rotary platform 3 may specifically include a rotary base 32 rotatably connected to the upright, the rotary base 32 being used to mount a positioning platform, and the positioning platform is rotated with respect to the upright by being fixed above the rotary base 32.

By applying the positioning and aligning module of the pad printing machine, accurate positioning of the 3D glasses in the horizontal and vertical directions is realized through the positioning platform. Taking the left lens pad printing as an example, after the 3D glasses are fixed, the positioning platform deflects to the left by a specified angle. And then, pad printing is carried out on the left lens of the 3D glasses. After the transfer printing of the left lens is finished, the right side of the positioning platform deflects for a specified angle, and then the transfer printing is carried out on the right lens of the 3D glasses. Alternatively, the right lens pad printing may be performed first and then the left lens pad printing may be performed. By adopting the pad printing machine positioning and aligning module, the rotary platform drives the positioning platform to swing left and right, and the left and right lenses of the 3D glasses can be pad printed respectively by combining the positioning effect of the positioning platform, so that the effective pad printing of the 3D glasses is realized.

Furthermore, the device also comprises an XXY aligning platform 4, and the supporting seat 31 is fixed on the XXY aligning platform. The XXY alignment platform 4 comprises 3 cross-shaped moving sliding tables 41 provided with motors 42, wherein 2 of the cross-shaped moving sliding tables move in the X-axis direction, and 1 of the cross-shaped moving sliding tables moves in the Y-axis direction; if 2X axle direction motors 42 drive with the same direction, counterpoint platform just can follow X axle positive and negative direction motion, if 1Y axle direction motor 42 drives alone, counterpoint platform just can follow Y axle positive and negative direction motion, if 3 motors 42 drive simultaneously, then can make counterpoint platform use a certain rotation point to carry out rotary motion as the rotation center. For the detailed structure and operation principle of the XXY alignment stage 4, please refer to the prior art, which is not described herein. Through XXY counterpoint platform 4, can realize the accurate counterpoint of product position and pattern on the left pad print head or the right pad print head.

Furthermore, the left side of the positioning platform is connected with a limiting component 35, or the right side of the positioning platform is connected with a limiting component 35, or the left side and the right side of the positioning platform are respectively connected with a limiting component 35, and corresponding limiting components 35 on the XXY aligning platform 4 are respectively fixed with limiting blocks 36 for abutting against the limiting component 35 to limit. Through the arrangement of the limiting part 35 and the limiting block 36, when the positioning platform rotates left and right, taking the left rotation as an example, when the positioning platform rotates left to the left of the positioning platform, the limiting part 35 abuts against the corresponding limiting block 36, and further leftward displacement of the positioning platform is limited. That is, the accurate limiting of the angle of the positioning platform is realized through the arrangement of the limiting part 35 and the limiting block 36. After the positioning platform is driven by the left-right rotation driver 310 to rotate in place, that is, after the limiting component 35 abuts against the limiting block 36, the positioning platform can be held in the position by the torque of the left-right rotation driver 310, such as the pressing of a servo torque or other pressing mechanism. The limiting part 35 may be a bearing.

Furthermore, the limiting component 35 is installed on the positioning platform in a sliding manner along the vertical direction, and can be locked at different positions of the sliding stroke through the adjusting component. The limiting component 35 is locked at different positions of the sliding stroke through the adjusting component, namely the mounting height of the limiting component 35 on the side surface of the positioning platform is adjusted, so that the positioning platform is adjusted to rotate to the limit position where the limiting component 35 abuts against the limiting block 36, and the rotating angle of the positioning platform is adjusted, and different rotating angle requirements are met.

Specifically, adjusting blocks 33 are respectively installed on the left side and the right side of the positioning platform in a sliding mode in the vertical direction, adjusting knobs 34 are installed on the positioning platform in a rotating mode, the bottom ends of the adjusting knobs 34 are in threaded connection with the adjusting blocks 33, and limiting components 35 are fixed on the adjusting blocks 33. That is, the adjusting component comprises an adjusting block 33 and an adjusting knob 34, and when the adjusting knob 34 rotates forwards and backwards, the adjusting block 33 correspondingly moves upwards or downwards relative to the positioning platform. So set up, can realize the continuous adjustable of regulating block 33 and spacing part 35 position, and then higher to the spacing precision of positioning platform angle. The adjusting part can also be a detachable fixing part such as a buckle and the like according to the requirement.

In the above embodiments, the positioning device further includes a rotation sensor 38 for sensing a rotation angle of the positioning platform, the left/right rotation driver 310 and the rotation sensor 38 are electrically connected to the controller, respectively, and the controller is configured to control the left/right rotation driver 310 according to a sensing result of the rotation sensor 38. By providing the rotation sensor 38, the controller controls the left and right rotation driver 310 according to the rotation angle of the positioning platform fed back by the rotation sensor 38, thereby improving the rotation control accuracy. Specifically, it sets up rotary inductor 38 respectively to correspond locating platform and rotate the extreme position on left side and right side on supporting seat 31, correspond on the locating platform and set up the rotatory response piece 39 that targets in place that can be responded to by rotary inductor 38, then control rotary actuator 310 and drive locating platform pivoted in-process, when rotary inductor 38 senses rotatory response piece 39 that targets in place, rotary actuator 310 stops to continue to drive the locating platform rotatory about the controller control, then the locating platform keeps under this angle. Alternatively, the rotation sensor 38 may be an encoder or other sensor capable of directly monitoring the rotation angle of the positioning platform, so as to directly perform rotation control according to the rotation angle of the positioning platform.

In the above embodiments, the horizontal positioning platform 2 is installed above the vertical positioning platform 1, and includes the annular positioning plate 21, the vertical positioning component is located in the hollow of the annular positioning plate 21, the hollow is used for placing the 3D glasses 6, the horizontal positioning components are installed on the opposite sides of the annular positioning plate 21, respectively, and the annular positioning plate 21 can move towards the vertical positioning platform 1 so that the horizontal positioning component presses the 3D glasses 6 and horizontally positions.

That is, horizontal location platform 2 is installed in vertical location platform 1 top, and vertical location platform 1 rotates with supporting seat 31 to be connected, and horizontal location platform 2 rotates relative supporting seat 31 along with vertical platform together.

The horizontal positioning platform 2 comprises an annular positioning plate 21, the annular positioning plate 21 is hollow inside and used for placing the 3D glasses 6, and a vertical positioning part is positioned in the hollow of the annular positioning plate 21 so as to act on the 3D glasses 6. Horizontal positioning parts are respectively installed on opposite sides of the annular positioning plate 21, preferably, the horizontal positioning parts are respectively arranged on the front side and the rear side of the annular positioning plate 21, the horizontal positioning parts are respectively arranged on the left side and the right side, and the 3D glasses 6 are positioned in the horizontal direction in the front, rear, left and right directions. Of course, when the 3D glasses 6 can be horizontally positioned only in the front-back direction or the left-right direction as necessary, the horizontal positioning member may be provided only in the front-back direction or the left-right direction.

The annular positioning plate 21 can move towards the vertical positioning platform 1 to enable the horizontal positioning part to press down the 3D glasses 6 and perform horizontal positioning, that is, the annular positioning plate 21 can move up and down relative to the vertical positioning platform 1 to enable the horizontal positioning part to move down to press down the 3D glasses 6, so that the horizontal placement of the 3D glasses is guaranteed, and the 3D glasses are positioned in the horizontal direction.

Through the setting of vertical positioning part and horizontal positioning part, place 3D glasses 6 and press from both sides tightly between the vertical positioning part, can realize the accurate positioning of the vertical direction of product. Then the horizontal positioning part moves downwards along with the annular positioning plate 21 from the upper part of the 3D glasses 6 and is pressed tightly on the upper part of the edge of the 3D glasses 6, so that the positioning of the horizontal plane of the product is realized, namely the precise positioning of the product in the Z direction and the XY axis with 3 degrees of freedom is realized. When the vertical positioning component is loosened, the horizontal positioning component can be loosened along with the vertical positioning component. In conclusion, the positioning platform can realize the precise centering positioning of the 3D product so as to meet the pad printing requirement of the 3D glasses 6.

Further, a horizontal driving member for driving the annular positioning plate 21 to move is provided in connection with the annular positioning plate 21. The horizontal driving part is connected with the annular positioning plate 21 and used for driving the annular positioning plate 21 to move towards the vertical positioning platform 1 so that the horizontal positioning part presses the 3D glasses 6 and performs horizontal positioning, namely the horizontal driving part drives the annular positioning plate 21 to move up and down, then the horizontal positioning part connected with the annular positioning plate 21 also correspondingly moves up and down, and particularly the horizontal driving part can drive the annular positioning plate 21 to move down so as to press the 3D glasses 6, so that the horizontal arrangement is ensured, and the horizontal positioning is realized.

Specifically, the horizontal positioning member includes front and rear positioning rods 22 attached to the front and rear sides of the annular positioning plate 21, and left and right positioning rods 23 attached to the left and right sides of the annular positioning plate 21. That is, the front and back locating levers 22 that the level extends are installed respectively to the central line that the both sides correspond 3D glasses 6 around on the cyclic annular locating plate 21, and the locating lever 23 about installing respectively to the left and right sides on the cyclic annular locating plate 21, and locating lever 23 all includes vertical pole section and horizontal pole section about, and the bottom and the cyclic annular locating plate 21 of vertical pole section are connected, top and horizontal pole section fixed connection, and the horizontal pole section is towards the position of placing of 3D glasses 6. That is, the horizontal positioning rod includes a front-rear positioning rod 22 and a left-right positioning rod 23, and the front-rear positioning rod 22 is located on the annular positioning plate 21 at opposite sides in the front-rear direction and extends in the front-rear direction. Left right side locating lever 23 is located relative both sides about cyclic annular locating plate 21 promptly, because 3D glasses 6 when keeping flat the left and right sides highly be higher than the mid-length, so left right side locating lever 23 includes vertical pole section and horizontal pole section, acts on 3D glasses 6 through the horizontal pole section, through the height of vertical pole section increase horizontal pole section, specifically highly according to the corresponding setting of 3D glasses 6's shape, does not specifically prescribe a limit herein. The horizontal direction of the 3D glasses 6 is positioned through the front, back, left and right directions and the left and right directions, and the positioning precision is further guaranteed.

Further, the annular positioning plate 21 and the base are connected with a guide pillar 25 through a guide sleeve 24 which is sleeved and can move up and down relatively. That is to say, the guide sleeve 24 is sleeved on the guide post 25, and the guide sleeve can move relatively, one of the annular positioning plate 21 and the base is fixedly connected with the guide sleeve 24, the other is fixedly connected with the guide post 25, and when the annular positioning plate 21 moves relative to the vertical positioning platform 1, the guide post 25 and the guide sleeve 24 can guide the movement of the annular positioning plate 21 relative to the base, so that the movement is more stable.

Furthermore, the horizontal driving part includes a horizontal rotation driver 26 and a Z-direction screw rod 27 connected to an output shaft of the horizontal rotation driver 26 and extending in the up-down direction, and a Z-direction nut engaged with the Z-direction screw rod 27 is fixedly connected to the annular positioning plate 21. That is, the annular positioning plate 21 is connected with the output shaft of the horizontal rotation driver 26 through the Z-direction lead screw nut assembly, so that the torque output by the horizontal rotation driver 26 drives the Z-direction lead screw 27 to rotate, the rotation of the Z-direction lead screw 27 drives the Z-direction nut to move up and down along the Z-direction lead screw 27, and the annular positioning plate 21 fixedly connected with the Z-direction nut is driven to move up and down. For the specific structure and matching of the Z-direction screw rod 27 and the Z-direction nut, please refer to the prior art, which is not described herein. It should be noted that the fixed connection between the annular positioning plate 21 and the Z-direction nut includes both the connection between the two by conventional fixing methods such as welding and clamping, and also includes the structure of the two as an integral type, that is, the annular positioning plate 21 has a threaded portion engaged with the Z-direction screw 27. Through the screw drive, the precision of pushing down of cyclic annular locating plate 21 is higher, and then has further improved the precision of 6 horizontal location of 3D glasses.

Specifically, the horizontal rotation driver 26 is a horizontal servomotor. The servo motor can control the speed accurately, and then improve the precision of cyclic annular locating plate 21 mobility control, for example when cyclic annular locating plate 21 is about to push down the target in place, reduce speed to cyclic annular locating plate 21 descends to the regulation height of accurate control. The horizontal rotation driver 26 can drive the Z-direction screw rod 27 to rotate through the transmission of the horizontal synchronous belt 28 and the horizontal synchronous wheel 29, and further drive the annular positioning plate 21 to move up and down, or can directly drive the Z-direction screw rod 27 to rotate through the horizontal rotation driver 26.

In the above embodiments, the apparatus further includes a horizontal sensor 210 for sensing the movement of the annular positioning plate 21, the horizontal driving component and the horizontal sensor 210 are electrically connected to the controller, respectively, and the controller is configured to control the start and stop of the horizontal driving component according to the sensing result of the horizontal sensor 210. By providing the horizontal sensor 210, the controller controls the horizontal driving part according to the movement of the annular positioning plate 21 fed back by the horizontal sensor 210, thereby improving the movement control accuracy. Specifically, the upper limit position and the lower limit position corresponding to the annular positioning plate 21 on the vertical positioning platform 1 are respectively provided with the horizontal sensor 210, the annular positioning plate 21 is correspondingly provided with the horizontal sensing piece capable of being sensed by the horizontal sensor 210, the horizontal driving part drives the annular positioning plate 21 to move in the process, when the horizontal sensor 210 senses the horizontal sensing piece, the controller controls the horizontal driving part to stop continuously driving the annular positioning plate 21 to move in the same direction, and then the annular positioning plate 21 is kept at the height.

On the basis of the above embodiments, at least one pair of vertical positioning components is installed on the base, and at least one of each pair of vertical positioning components is slidably installed on the base and connected with the vertical driving component to move towards the other vertical positioning component so as to clamp the 3D glasses 6 for positioning.

That is, the vertical positioning platform 1 includes a base, which may specifically include an upper supporting plate 11, a lower supporting plate 12, and side plates surrounding between the upper supporting plate 11 and the lower supporting plate 12. The driving member may be installed in a hollow region defined by the upper support plate 11, the lower support plate 12, and the side plates.

At least one of each pair of vertical positioning members is slidably mounted on the base and connected to a vertical drive member for movement towards the other vertical positioning member, and is capable of applying a force to the 3D glasses 6 from opposite opposing directions to clamp them in position. It should be noted that at least one of each pair of vertical positioning components is slidably mounted on the base, which means that each pair of vertical positioning components can be both slidably mounted on the base, or one vertical positioning component is slidably mounted on the base, and the other vertical positioning component is fixed on the base. The number of the specific vertical positioning components can be set according to needs, and is not particularly limited herein.

Specifically, the vertical positioning component comprises a Y-direction positioning component and an X-direction positioning component, and the vertical driving component comprises a Y-direction driving component for driving the Y-direction positioning component to move along the Y direction and an X-direction driving component for driving the X-direction positioning component to move along the X direction. By arranging the Y-direction positioning component and the X-direction positioning component which are perpendicular to each other, the precision positioning of the product in the XY direction and the Z-axis rotation with 3 degrees of freedom can be realized. The positioning member may include only the Y-direction positioning member or the X-direction positioning member as needed. The number of the X-direction positioning members and the number of the Y-direction positioning members may be set as needed, and is not particularly limited herein.

Further, vertical positioning part includes Y to locating part, and vertical drive part is including being used for the drive Y is to the Y drive part that the locating part removed along Y, and Y is to the locating part including installing Y on the base to slip table 127, and every Y to one of locating part its Y to slip table 127 on fixed mounting have at least two along the Y of X direction interval distribution to locating lever 121, another Y to slip table 127 on the rotation connection have adjusting part 124, and the axis of rotation direction is along the Z direction, and fixed mounting has at least two along the Y of X direction interval distribution to locating lever 121 on the adjusting part 124. That is, the Y-direction positioning members are oppositely arranged in the Y-direction, and the Y-direction positioning members are mounted on the base through the Y-direction sliding table 127. Specifically, in each pair of Y-direction positioning members, at least one Y-direction sliding table 127 is slidably mounted on the base along the Y-direction, and preferably, the Y-direction sliding tables 127 of the two opposite Y-direction positioning members are slidably mounted on the base.

At least two Y-direction positioning rods 121 are fixedly mounted on the Y-direction sliding table 127 of one of each pair of Y-direction positioning components, and the at least two Y-direction positioning rods 121 are distributed at intervals along the X direction. The other Y-direction sliding table 127 is rotatably connected with an adjusting component 124, at least two Y-direction positioning rods 121 are fixedly mounted on the adjusting component 124, and the at least two Y-direction positioning rods 121 are distributed at intervals along the X direction. When the Y-direction driving unit drives the Y-direction positioning unit to move toward the other Y-direction positioning unit, that is, the two Y-direction slide tables 127 approach each other, so that the 3D glasses 6 are clamped by the Y-direction positioning rod 121. The Y-direction positioning rod 121 which can not rotate around the Z-direction axis can provide reliable left and right supporting and positioning, meanwhile, the Y-direction positioning rod 121 on the other side is rotatably installed on the Y-direction sliding table 127 through the adjusting component 124, so that the adjusting component 124 can automatically rotate according to the edge of the 3D glasses 6 along with the approach of the two Y-direction sliding tables 127 to enable the two Y-direction positioning rods 121 to be attached to the edge of the 3D glasses 6, and therefore the 3D glasses 6 can be effectively clamped and positioned under the condition that machining errors exist on the edge of the 3D glasses 6. The adjusting member 124 may be a connecting rod, and the rod-shaped structure occupies a small space, so that the at least two Y-positioning rods 121 may be fixed to two ends of the connecting rod. The distance between at least two Y-direction positioning rods 121 on the adjustment member 124 may be set as required. At least two Y-direction positioning rods 121 provided on the adjustment member 124 are preferably provided at equal intervals from the rotation center of the adjustment member 124.

In addition, if the Y-direction positioning member directly contacts with one plate-shaped structure to position one side of the 3D glasses 6, when the machining error of the plate-shaped structure is large, it is difficult to ensure the contact area between the plate-shaped structure and the 3D glasses 6. Therefore, the 3D glasses 6 are clamped by the Y-direction positioning rods 121 to be positioned, and the Y-direction positioning rods 121 can be in good contact with different positions on the side faces of the 3D glasses 6 respectively, so that the positioning effect is guaranteed, meanwhile, the manufacturing materials of the connecting parts are saved, and the processing difficulty is reduced.

Further, a rotation limiting structure 120 for limiting a range of a pivot angle of the adjusting member 124 is provided on the Y-direction slide table 127 to which the adjusting member 124 is rotatably connected. Through the setting of rotation limiting structure 120, can be injectd the swing of adjustment part 124 in reasonable scope, adjustment part 124 can adjust to the state that Y is pasted 3D glasses 6 to locating lever 121 more fast, need not to swing by a wide margin in the location process.

Specifically, as shown in fig. 6, the rotation limiting structure 120 includes limiting blocks respectively disposed at two sides of the adjusting member 124, and when the adjusting member 124 swings around the rotation center thereof to abut against the limiting blocks, the adjusting member cannot continue to rotate in the original direction. Or, the rotation limiting structure 120 may include an encoder connected to the adjusting member 124 and an air cylinder fixed on the Y-direction sliding table 127, both the air cylinder and the encoder are electrically connected to the controller, and the controller controls a piston rod of the air cylinder to extend out to block the adjusting member 124 according to the detection of the rotation angle of the adjusting member 124 by the encoder, so as to prevent the adjusting member 124 from continuing to rotate along the original direction.

In each of the above embodiments, the vertical positioning component further includes an X-direction positioning component, and the vertical driving component further includes an X-direction driving component for driving the X-direction positioning component to move along the X-direction, and the X-direction positioning component may specifically include an X-direction sliding table 128 mounted on the base and an X-direction positioning rod 112 mounted on the X-direction sliding table 128. That is, the X-direction positioning member is mounted on the base by the X-direction slide table 128. Specifically, the X-direction positioning members are oppositely arranged along the X-direction, and in each pair of X-direction positioning members, at least one X-direction sliding table 128 of the X-direction positioning member is slidably mounted on the base along the X-direction, and preferably, the X-direction sliding tables 128 of two opposite X-direction positioning members are slidably mounted on the base. X is to installing X on the slip table 128 to locating lever 112, cliies 3D glasses 6 with the location through the locating lever, and each X is to locating lever 112 can keep good contact with different positions on the 3D glasses 6 side respectively, and then guarantees the location effect, is favorable to practicing thrift the preparation material of connecting portion simultaneously, reduces the processing degree of difficulty. The number of the specific X-direction positioning rods 112 may be set as required, and is not particularly limited herein. Specifically, a Y-guide rail 123 may be provided in cooperation with the Y-slide table 127, and an X-guide rail 15 may be provided in cooperation with the X-slide table 128.

Through Y to locating part and X to locating part cooperation, from the cooperation of two directions of mutually perpendicular on the common action be used for cliping 3D glasses 6 in order to fix a position, realize the X direction, the accurate positioning of Y direction and Z to rotatory 3 degrees of freedom, avoid 3D glasses 6 to take place to rock in this direction, can effectively improve the reliability of location, be favorable to realizing the accurate centering location to 3D glasses 6, and then satisfy the bat printing requirement.

Referring specifically to fig. 5, the 3D glasses 6 in fig. 5 are only schematically illustrated. Two Y-direction sliding tables 127 are oppositely and slidably mounted on the base along the Y direction, two Y-direction positioning rods 121 which are distributed at intervals along the X direction are fixedly mounted on one Y-direction sliding table 127, an adjusting component 124 is rotatably connected to the other Y-direction sliding table 127, the rotating shaft direction is along the Z direction, and two Y-direction positioning rods 121 which are distributed at intervals along the X direction are fixedly mounted on the adjusting component 124; two X-direction sliding tables 128 are arranged on the base along the X direction in a relative sliding manner, and an X-direction positioning rod 112 is fixed on each X-direction sliding table 128. 3D glasses 6 are clamped from the left side and the right side through two X-direction positioning rods 112, and the 3D glasses 6 are clamped from the front side and the rear side through four Y-direction positioning rods 121, so that precise repeated positioning of the 3D glasses 6 is achieved. To the printing piece that length is great about 3D glasses 6 etc. and the front and back width is less, can realize high-efficient accurate positioning through above-mentioned structure.

Further, the fixing position of the X-direction positioning rod 112 on the X-direction slide table 128 in the Y direction is adjustable. That is, the fixing position of the X-direction positioning rod 112 on the X-direction sliding table 128 in the Y direction is adjusted, so that the positioning requirements of the 3D glasses 6 of different specifications can be met, and the applicability is improved.

Specifically, referring to fig. 5, the X-direction positioning rod 112 is fixed on the first adjustable block 18, the first adjustable block 18 is fixed on the second adjustable block 17, the second adjustable block 17 is fixed on the X-direction sliding table 128, and the fixing position of the X-direction positioning rod 112 is adjusted by connecting the first adjustable block 18 to different positions on the second adjustable block 17 along the Y-direction screws.

In the above embodiments, the Z-direction heights of the X-direction positioning component and the Y-direction positioning component are adjustable. Therefore, the applicability of the centering positioning platform can be improved, and the position of the positioning part can be adaptively adjusted according to the position and the thickness of the 3D glasses 6 in the Z direction.

Specifically, the X-direction positioning component includes an X-direction positioning rod 112, the Y-direction positioning component includes a Y-direction positioning rod 121, and both the X-direction positioning rod 112 and the Y-direction positioning rod 121 are telescopic rods, so as to realize height adjustment of the corresponding positioning portion in the Z direction. Taking the X-directional positioning rod 112 as an example, as shown in fig. 5, the X-directional positioning rod 112 includes a fixing sleeve 110 mounted on the X-directional sliding table 128 and an expansion rod 111 capable of extending or retracting in the Z-direction relative to the fixing sleeve 110, and the expansion rod 111 and the fixing sleeve 110 may be screwed, snapped, or otherwise connected to be fixed together after the Z-directional relative position is adjusted. Alternatively, the height adjustment of the X-direction positioning member and the Y-direction positioning member in the Z-direction may be performed by providing a Z-direction telescopic cylinder, and the cylinder is preferably controlled by a controller electrically connected thereto.

In addition, referring to fig. 4, the base specifically includes a box body composed of an upper supporting plate 11, a lower supporting plate 12 disposed above and below the upper supporting plate 11Z, and a side plate disposed between the upper supporting plate 11 and the lower supporting plate 12, and protects each component mounted in the base. The upper supporting plate 11 can be provided with a jig bottom plate and a printing jig arranged on the jig bottom plate, and the 3D glasses 6 are arranged on the printing jig. Guide holes for providing a moving space for the corresponding X-direction positioning rod 112 and Y-direction positioning rod 121 are arranged on the upper support plate 11 in a penetrating manner in the Z direction, and each of the X-direction positioning rod 112 and the Y-direction positioning rod 121 can extend out of the box body through the corresponding guide hole to position the 3D glasses 6. Because the X-direction positioning rod 112 and the Y-direction positioning rod 121 are adjustable in height in the Z direction, when the positioning column does not work, the X-direction positioning rods 112 and the Y-direction positioning rods 121 can be retracted into the box body, and the service life of the positioning column can be prolonged.

In order to achieve an effective protection effect, in the above embodiments, the middle anti-collision blocks are respectively arranged on the base between each pair of positioning components. Specifically, the middle anti-collision blocks 13 are respectively arranged between each pair of X-direction positioning components and each pair of Y-direction positioning components on the base. Preferably, the middle impact-proof block 13 may be of an elastic structure to reduce impact damage. The middle anti-collision block 13 separates the positioning parts moving towards the 3D glasses 6, so that the positioning parts can be effectively protected, and the impact damage between the positioning parts can be reduced. As shown in fig. 6, due to the arrangement of the intermediate impact-proof block 13, no impact occurs directly between each pair of X-direction positioning members and between each pair of Y-direction positioning members.

On the basis of the above embodiments, the X-direction driving component includes an X-direction rotary driver and an X-direction screw rod 16 connected to an output shaft of the X-direction rotary driver and extending along the X-direction, an X-direction nut 113 is arranged to match with the X-direction screw rod 16, and the X-direction positioning component is fixedly connected with the X-direction nut 113 to move along with the rotation of the X-direction screw rod 16 in the X-direction; the Y-direction driving part comprises a Y-direction rotary driver and a Y-direction screw rod 117 which is connected with an output shaft of the Y-direction rotary driver and extends along the Y direction, a Y-direction nut 126 is arranged in a matched mode with the Y-direction screw rod 117, and the Y-direction positioning part is fixedly connected with the Y-direction nut 126 so as to move along with the rotation of the Y-direction screw rod 117 in the Y direction.

That is, the X-direction positioning component is connected with the output shaft of the X-direction rotary driver through the lead screw nut assembly, so that the torque output by the X-direction rotary driver drives the X-direction lead screw 16 to rotate, the rotation of the X-direction lead screw 16 drives the X-direction nut 113 to move left and right along the X-direction lead screw 16, and the X-direction positioning component fixedly connected with the X-direction nut 113 moves left and right. Specifically, please refer to the prior art for the specific structure and the matching between the X-direction screw rod 16 and the X-direction nut 113, which will not be described herein again. The X-direction positioning component and the X-direction nut 113 can be connected in a conventional fixing manner such as welding, clamping and the like, and also comprise an integrated structure of the two, namely the X-direction positioning component is provided with a thread part matched with the screw rod. Through screw drive, X is higher to locating part's removal precision, and then has further improved 6 horizontal positioning's of 3D glasses precision. The movement of the Y-direction positioning component is the same as the principle of the X-direction positioning component, and the description is omitted here.

Further, the X-direction rotary driver is a servo motor. The servo motor can accurately control the speed, so that the control accuracy of the positioning platform is improved, and if the X-direction positioning component is to be moved in place, the speed is reduced, so that the X-direction positioning component is accurately controlled to move to a specified position. The Y-direction rotary driver may drive the Y-direction positioning member to move through transmission of the Y-direction timing belt 118 and the Y-direction timing wheel 116, or may directly drive the Y-direction positioning member to move through the Y-direction rotary driver.

Preferably, the two opposite X-direction positioning members are slidably mounted on the base along the X-direction, and the two opposite Y-direction positioning members are slidably mounted on the base along the Y-direction. Specifically, the X-direction driving member may be provided for each X-direction positioning member, and the Y-direction driving member may be provided for each Y-direction positioning member. Preferably, the two opposite X-direction positioning members are connected to the same X-direction driving member through a transmission member to move synchronously, and the two opposite Y-direction positioning members are connected to the same Y-direction driving member through a transmission member to move synchronously.

Specifically, when screw transmission is adopted, the X-direction driving part comprises an X-direction rotary driver and a screw nut assembly connected to an output shaft of the X-direction rotary driver, and the screw nut assembly can convert rotary motion into linear motion. The X-direction screw rod 16 of the screw rod nut assembly comprises two screw thread sections with opposite rotation directions, and two X-direction positioning parts are respectively connected to nuts of the two screw thread sections, so that the two X-direction positioning parts synchronously move in the opposite directions along the X direction, and therefore the 3D glasses 6 can be clamped and positioned or the 3D glasses 6 can be loosened.

So set up, can effectively improve the drive efficiency to location portion, and be favorable to the energy saving and equipment to account for the space. Meanwhile, in the pair of positioning components, after the movement distance of one positioning component is determined, the movement distance of the other positioning component is correspondingly determined due to synchronous movement, so that the control of the movement distance of the positioning components is facilitated.

Specifically, as shown in fig. 5 and 6, the X-direction driving means includes an X-direction motor 19 and an X-direction lead screw nut assembly including an X-direction lead screw 16, an X-direction rail 15, and an X-direction nut 113. To facilitate the mounting of the X-lead screw 16, an X-holder 14 may be provided. The X-direction screw 16 and the X-direction guide rail 15 both extend along the X direction, the X-direction nut 113 is connected to the X-direction guide rail 15 extending along the X direction in a sliding mode so as to avoid the X-direction nut 113 from rotating on the X-direction screw 16, the X-direction nut 113 is connected to the X-direction screw 16 in a threaded mode, and the rotating motion of the X-direction motor 19 can be converted into the linear motion of the X-direction nut 113 through the transmission of the X-direction screw 16 and the limiting of the X-direction guide rail 15. The output shaft of the X-direction motor 19 and the X-direction screw 16 can be in transmission connection through a synchronous belt assembly, and can also be directly and fixedly connected through a coupler or other modes. The two X-direction positioning members are fixed to the two X-direction nuts 113, respectively. Correspondingly, the Y-direction driving component includes a Y-direction motor 119 and a Y-direction screw nut assembly, and the specific configuration may refer to the description of the X-direction motor 19 and the X-direction screw nut assembly, which is not described again, wherein the two Y-direction nuts 126 are respectively connected to the Y-direction positioning component.

On the basis of the above embodiments, the positioning device further includes a positioning device sensor for respectively sensing the position of the X-direction positioning device connected to the X-direction driving device and the position of the Y-direction positioning device connected to the Y-direction driving device, the X-direction driving device, the Y-direction driving device, and the positioning device sensor are respectively electrically connected to the controller, and the controller is configured to control the start and stop of the corresponding X-direction driving device and the corresponding Y-direction driving device according to the sensing result of the positioning device sensor. That is, the positioning member sensor can sense whether the positioning member moves within its sensing range. The X-direction driving component, the Y-direction driving component and the positioning component sensor are respectively and electrically connected to the controller, and the controller is used for controlling the starting and stopping of the corresponding X-direction driving component or Y-direction driving component according to the sensing result of the positioning component sensor. Through the setting of locating part inductor, for the controller control X to locating part and Y to the moving distance of locating part facilitate, can guarantee that every 3D glasses 6 all are positioned in same position department.

In a specific application, referring to fig. 6, for a Y-direction positioning component connected to a Y-direction driving component, a first Y-direction sensor 122 and a second Y-direction sensor 125 are sequentially disposed on a base along a Y-direction corresponding to the Y-direction positioning component, and the second Y-direction sensor 125 is closer to another Y-direction positioning component than the first Y-direction sensor 122. The Y-direction positioning part is fixedly provided with a Y-direction induction sheet matched with the Y-direction inductor. In the process that the Y-directional positioning component moves close to another Y-directional positioning component, when the second Y-directional sensor 125 senses the Y-directional sensing piece, the controller controls the Y-directional motor 119 to stop rotating, and the two opposite Y-directional positioning components clamp the 3D glasses 6; when the 3D glasses 6 need to be released, the controller controls the Y-direction motor 119 to be started in a reverse direction, the two Y-direction positioning members are far away from each other, and when the first Y-direction sensor 122 senses the Y-direction sensing piece, the controller controls the Y-direction motor 119 to stop rotating, and the Y-direction positioning members stop moving. Under the condition that the two Y-direction positioning parts move synchronously, only one side of one Y-direction positioning part is correspondingly provided with a Y-direction inductor. For the positioning in the X direction, the above-mentioned set sensor can be referred to, and the description is omitted here.

On the basis of the above embodiments, the annular positioning plate 21 is respectively slidably mounted with the sliding blocks 211 matched with the horizontal positioning components, the horizontal positioning components are fixed on the sliding blocks 211, the positioning component connected with the vertical driving component is fixedly connected with the shift lever 213, the top end of the shift lever 213 is slidably connected with the corresponding sliding block 211 to drive the sliding blocks 211 to move synchronously, and the shift lever 213 can slide relative to the sliding blocks 211 along the vertical direction. Specifically, shift lever 213 is fixedly connected to the X-direction positioning part connected to the X-direction driving part and the Y-direction positioning part connected to the Y-direction driving part, the top end of shift lever 213 is slidably connected to corresponding slider 211 to drive slider 211 to move synchronously, and shift lever 213 can slide relative to slider 211 in the vertical direction. That is, the horizontal positioning component is slidably mounted on the annular positioning plate 21 through the sliding block 211, and the sliding block 211 is matched with the shift lever 213, the top end of the shift lever 213 is slidably connected with the corresponding sliding block 211, and further when the X-direction driving component drives the X-direction positioning component to move, the X-direction positioning component drives the shift lever 213 fixedly connected therewith to synchronously move, the shift lever 213 drives the sliding block 211 matched therewith to synchronously move X-direction, and then the corresponding horizontal positioning component horizontally moves to the upper side of the edge of the 3D glasses 6, so that the 3D glasses 6 are pressed and positioned when the subsequent annular positioning plate 21 moves down. Specifically, the slider 211 is provided with a slider guide 212 to be slidably connected to the annular positioning plate 21.

Similarly, when the Y-direction driving part drives the Y-direction positioning part to move, the Y-direction positioning part drives the shifting lever 213 fixedly connected therewith to move synchronously, the shifting lever 213 drives the sliding block 211 matched therewith to move synchronously in the Y-direction, and the corresponding horizontal positioning part moves horizontally to the upper side of the edge of the 3D glasses 6, so that the subsequent annular positioning plate 21 moves downwards to press and position the 3D glasses 6. Through the setting of driving lever 213, with X to locating part and Y to locating part respectively with the X of corresponding horizontal location part to and Y to remove synchronous, then X to locating part and Y are to when locating part centre gripping 3D glasses 6, horizontal location part synchronous movement to 3D glasses 6 edge top, and when X to locating part and Y to locating part unclamp 3D glasses 6, then horizontal location part synchronous movement to 3D glasses 6 edge beyond to the transfer of 3D glasses 6. The horizontal positioning part is installed in a sliding mode, and the 3D glasses 6 can be conveniently transferred. In addition, the horizontal positioning component moves synchronously along with the X-direction positioning component and the Y-direction positioning component, so that the structure is simple and the control is convenient.

Specifically, when the annular positioning plate 21 is provided with the front and rear positioning rods 22 in a sliding manner in the front and rear direction, and the left and right positioning rods 23 in a sliding manner in the left and right direction, the Y-direction driving part drives the shift lever 213 fixedly connected with the Y-direction driving part to move synchronously, the shift lever 213 drives the slider 211 matched with the shift lever to move synchronously in the Y-direction, the front and rear positioning rods 22 horizontally move to the upper side of the edge of the 3D glasses 6, when the X-direction driving part drives the X-direction positioning part to move, the X-direction positioning part drives the shift lever 213 fixedly connected with the X-direction positioning part to move synchronously, the shift lever 213 drives the slider 211 matched with the shift lever to move synchronously in the X-direction, and the corresponding left and right positioning rods 23 horizontally move to the upper side of. As necessary, each of the front-rear positioning rod 22 and the left-right positioning rod 23 may be connected to the positioning rod driving means so as to be moved toward each other and positioned above the 3D glasses 6. With this arrangement, the front and rear positioning rods 22 and the left and right positioning rods 23 can be moved to above the edge of the 3D glasses 6 when the 3D glasses 6 are sandwiched between the X-direction positioning member and the Y-direction positioning member by the driving action of the positioning rod driving member, so that the 3D glasses 6 can be pressed and positioned when the subsequent ring-shaped positioning plate 21 moves down. And when X loosens 3D glasses 6 to locating part and Y to locating part, then locating lever drive part drives horizontal positioning part and removes to 6 edges of 3D glasses outside to the transfer of 3D glasses 6 is convenient for. The positioning rod driving means may be the X-direction driving means and the Y-direction driving means as described above, or may be provided with a horizontal positioning driving means for driving each horizontal positioning means individually as necessary.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a bat printing machine location and counterpoint module which characterized in that includes:

the positioning platform comprises a vertical positioning platform (1) and a horizontal positioning platform (2), wherein the vertical positioning platform is used for clamping the printing piece from the side edge of the printing piece so as to position the printing piece, and the horizontal positioning platform is used for pressing down the printing piece and horizontally positioning the printing piece;

rotary platform (3) is located the locating platform below is used for driving it is rotatory to the left and right sides to bear the printing piece, including supporting seat (31) and left and right sides rotation drive ware (310), the locating platform rotate connect in on supporting seat (31), left and right sides rotation drive ware (310) are used for the drive the locating platform rotates, the axis of rotation of locating platform is along the horizontal direction.

2. The pad printing machine positioning and aligning module according to claim 1, further comprising an XXY aligning platform (4), wherein the supporting base (31) is fixed on the XXY aligning platform (4).

3. The pad printing machine positioning and aligning module according to claim 2, wherein a limiting component (35) is connected to the left side and/or the right side of the positioning platform, and limiting blocks (36) for limiting against the limiting component (35) are respectively fixed on the XXY aligning platform (4) corresponding to the limiting component (35).

4. The pad printing machine positioning and aligning module according to claim 3, wherein the limiting member (35) is mounted on the positioning platform in a sliding manner in the vertical direction and can be locked at different positions of the sliding stroke by the adjusting member.

5. The pad printer positioning and aligning module according to claim 4, wherein the adjusting component comprises an adjusting block (33) slidably mounted on the positioning platform along the vertical direction and an adjusting knob (34) rotatably mounted on the positioning platform, the bottom end of the adjusting knob (34) is in threaded connection with the adjusting block (33), and the limiting component (35) is fixedly connected with the adjusting block (33).

6. The pad printer positioning and aligning module according to claim 1, further comprising a rotation sensor (38) for sensing a rotation angle of the positioning platform, wherein the left/right rotation driver (310) and the rotation sensor (38) are electrically connected to a controller, respectively, and the controller is configured to control the left/right rotation driver (310) according to a sensing result of the rotation sensor (38).

7. The pad printer positioning and aligning module according to any one of claims 1 to 6, wherein the horizontal positioning platform (2) is installed above the vertical positioning platform (1) and comprises an annular positioning plate (21), the vertical positioning part is located in a hollow part of the annular positioning plate (21), the hollow part is used for placing the printing piece, horizontal positioning parts are respectively installed on opposite sides of the annular positioning plate (21), and the annular positioning plate (21) can move towards the vertical positioning platform (1) to enable the horizontal positioning part to press the printing piece downwards and be positioned horizontally.

8. The pad printer positioning and aligning module according to claim 7, wherein the horizontal positioning component comprises a front positioning rod (22) and a rear positioning rod (22) which are installed on the annular positioning plate (21) at the front side and the rear side, and a left positioning rod (23) and a right positioning rod (23) which are installed on the annular positioning plate (21) at the left side and the right side, the front positioning rod (22) and the rear positioning rod (22) correspond to the center line of the printing piece and extend horizontally, the left positioning rod (23) and the right positioning rod (23) both comprise a vertical rod section and a horizontal rod section, the bottom end of the vertical rod section is connected with the annular positioning plate (21), the top end of the vertical rod section is fixedly connected with the horizontal rod.

9. The pad printing machine positioning and aligning module according to any one of claims 1 to 6, characterized in that said vertical positioning platform (1) comprises a base on which at least one pair of said vertical positioning members is mounted, at least one of each pair of said vertical positioning members being slidably mounted on said base and connected to a vertical driving member to move towards the other said vertical positioning member, thereby gripping the pad for positioning.

10. The module of claim 9, wherein the vertical positioning unit comprises a Y-direction positioning unit, the vertical driving unit comprises a Y-direction driving unit for driving the Y-direction positioning unit to move along the Y-direction, the Y-direction positioning unit comprises a Y-direction sliding table (127) mounted on the base, each pair of Y-direction positioning units is provided with at least two Y-direction positioning rods (121) spaced along the X-direction on the Y-direction sliding table (127), the other Y-direction sliding table (127) is rotatably connected with an adjusting unit (124), the rotating shaft direction is along the Z-direction, and the adjusting unit (124) is provided with two Y-direction positioning rods (121) spaced along the X-direction.