阅读说明：本技术 用于软质卷料的自动纠偏Mask冲切机 (Automatic deviation rectifying Mask punching machine for soft coil stock ) 是由 钟向阳 张宁宁 韦斌 于 2021-07-15 设计创作，主要内容包括：本发明公开了用于软质卷料的自动纠偏Mask冲切机。该X自动纠偏Mask冲切机包括从左至右依次排列的放料部、冲切床以及自动纠偏模组,冲切床上固定冲切模具,冲切模具两侧设有走料台,走料台连接在纠偏板上,两个CCD视觉模组分别安装在冲切床上方左右两端；冲切模具上冲切产品由机械手取走,废带由走料台横向拉离；CCD视觉模组实时采集每个待冲切物料的位置信息,和冲切中的标准位置信息进行偏离度分析,自动纠偏部的纵向纠偏部、横向纠偏部先进行大尺寸的纵向纠偏、横向纠偏,倾斜纠偏部实现小角度纠偏,实时纠偏每一个待冲切单元。本发明具有自动化纠偏每一个待冲切的产品单元,产品良品率高,生产效率高的效果。(The invention discloses an automatic deviation rectifying Mask punching machine for soft coil materials. The X automatic deviation rectifying Mask punching machine comprises a material placing part, a punching bed and automatic deviation rectifying modules which are sequentially arranged from left to right, wherein a punching die is fixed on the punching bed, material walking tables are arranged on two sides of the punching die and connected to a deviation rectifying plate, and two CCD visual modules are respectively arranged at the left end and the right end above the punching bed; taking away the punching product on the punching die by the manipulator, and transversely pulling away the waste belt by the material conveying table; the CCD vision module collects the position information of each material to be punched in real time and analyzes the deviation degree with the standard position information in punching, the longitudinal deviation rectifying part and the transverse deviation rectifying part of the automatic deviation rectifying part firstly carry out large-size longitudinal deviation rectifying and transverse deviation rectifying, the inclined deviation rectifying part realizes small-angle deviation rectifying and rectifies each unit to be punched in real time. The punching die has the effects of automatically correcting each product unit to be punched, and having high product yield and high production efficiency.)

1. The automatic deviation rectifying Mask punching machine for the soft coil materials is characterized by comprising a material placing part (05), a punching bed (04) and an automatic deviation rectifying module (01) which are sequentially arranged from left to right, wherein the punching bed (04) is fixedly provided with a punching die (040), material walking platforms (02) are arranged on two sides of the punching die (040), the material walking platforms (02) are connected to a deviation rectifying plate (1), two CCD vision modules (03) are respectively arranged at the left end and the right end above the punching bed (04), and the CCD vision module (03) acquires the position information of a material belt unit to be punched on the punching die (040); the punching products on the punching die (040) are taken away by the manipulator, and the waste belt is transversely pulled away by the feeding platform (02);

the automatic deviation rectifying module (01) comprises a longitudinal deviation rectifying part (2), a transverse deviation rectifying part (3), an inclination deviation rectifying part (4) for small-angle adjustment and a deviation rectifying plate (1), wherein a first vertical hole (11) is formed in the rear end of the deviation rectifying plate (1), two second vertical holes (12) are formed in the front end of the deviation rectifying plate, and the circle center of the first vertical hole (11) is located on a perpendicular bisector of a circle center connecting line of the two second vertical holes (12);

the inclination deviation rectifying part (4) comprises a first bearing (41), two second bearings (42), two sets of first longitudinal sliding rails (43) and a first longitudinal sliding block (44), wherein the two sets of first longitudinal sliding rails (43) and the first longitudinal sliding blocks (44) are in sliding fit with each other, the first bearing (41) is installed in the first vertical hole (11), the two second bearings (42) are respectively installed in the second vertical hole (12), the upper end of a driving shaft (45) is rotatably connected into the first bearing (41), the upper ends of two follower shafts (46) are respectively rotatably connected with the second bearings (42), the lower ends of the two follower shafts (46) are respectively fixed on one first longitudinal sliding block (44), the two first longitudinal sliding rails (43) are respectively fixed on the first transverse moving plate (31), and the lower end of the driving shaft (45) is fixed on the second transverse moving plate (32);

two transverse linear modules (30) of the transverse deviation rectifying part (3) are respectively fixed at two ends of a longitudinal moving plate (21), two transverse sliding rails (33) are respectively fixed in the middle of the longitudinal moving plate (21), each transverse sliding rail (33) is in sliding fit with a transverse sliding block (34), the outer sides of the lower surfaces of the first transverse moving plate (31) and the second transverse moving plate (32) are respectively connected with one transverse sliding block (34), and the inner sides of the first transverse moving plate and the second transverse moving plate are respectively connected with a moving end plate of one transverse linear module (30);

the longitudinal straight line module (20) of the longitudinal deviation rectifying part (2) is fixed on the deviation rectifying frame (5), the middle of the lower surface of the longitudinal moving plate (21) is connected with the moving end plate and two sides of the longitudinal straight line module (20) are respectively connected onto a group of second longitudinal sliding blocks (22), each group of second longitudinal sliding blocks (22) are respectively in sliding fit on second longitudinal sliding rails (23), and the two second longitudinal sliding rails (23) are connected to two ends of the deviation rectifying frame (5).

2. The automatic deviation rectifying Mask blanking machine for soft coil stock according to claim 1, wherein the upper ends of the second vertical hole (12) and the first vertical hole (11) are respectively formed with an upper ring groove with a large diameter; the first bearing (41) and the second bearing (42) are bearings with seats, the bearing seats are of annular flange structures, the bearing seats of the first bearing (41) are positioned in the upper ring groove of the first vertical hole (11), the bearing seats of the second bearing (42) are positioned in the second vertical hole (12), and the stepped through hole of each bearing seat is connected with the threaded hole of the corresponding upper ring groove through a threaded piece; the upper surface of the driving shaft (45) is in threaded connection with a first dustproof round cover (47), and the upper surface of the follow-up shaft (46) is in threaded connection with a second dustproof round cover (48).

3. The automatic offset Mask press for soft rolls according to claim 1, characterized in that the lower end of the follower shaft (46) forms a positioning ring (461) with a large diameter, said positioning ring (461) being provided with two symmetrical transverse chordal sections (462);

transverse shoulders (491) are formed at two ends of the upper surface of the middle block (49), a C-shaped groove (490) is formed in the middle of the upper surface, the positioning ring (461) is placed in the C-shaped groove (490), and the two transverse shoulders (491) are attached to the two transverse chord sections (462); the longitudinal positioning groove (492) at the lower end of the middle block (49) and the first longitudinal sliding block (44) are connected into a whole through threads.

4. The automatic deviation rectifying Mask blanking machine for soft coil material according to claim 3, wherein said positioning ring (461) and said C-shaped groove (490) are fixedly connected, and said first longitudinal sliding rail (43) and said first longitudinal sliding block (44) are in small clearance fit;

or the first longitudinal slide rail (43) is a flexible slide rail.

5. The automatic deviation rectifying Mask blanking machine for soft coil material according to claim 3, wherein said positioning ring (461) and said C-shaped groove (490) are sliding fit, and said first longitudinal sliding rail (43) and said first longitudinal sliding block (44) are tight fit.

6. The automatic deviation rectifying Mask die-cutting machine for the soft coil stock according to claim 1, wherein a middle yoke plate (6) is in threaded connection with the right end of the deviation rectifying plate (1), a detection block (06) is in threaded connection with the upper surface of the middle yoke plate (6), a longitudinal rectangular column-shaped adjustment cavity (061) is arranged on the detection block (06), a rectangular column-shaped through opening (062) is formed on the upper wall of the adjustment cavity (061), a sensor mounting plate is in sliding fit with the adjustment cavity (061), and the sensor mounting plate and the adjustment cavity (061) are the same in width; the sensor mounting plate fixes the on-line detection sensor.

7. The automatic deviation rectifying Mask punching machine for the soft coil stock according to claim 6, wherein a lower surface of the middle connecting plate (6) is in threaded connection with a downward hanging plate (7), a longitudinal long circular hole of the downward hanging plate (7) is in threaded connection with a bracket (071) of a material pulling machine (07), and a driving motor (070) is fixed at the lower end of one outer side surface of the bracket (071);

two ends of a driving steel roller (072) of the material pulling machine (07) are respectively rotatably connected with the lower end of the bracket (071) through bearings, one end of the driving steel roller (072) penetrates through the bracket (071) to be connected with the driving motor (070), the upper end of the driving steel roller (072) is relatively provided with an auxiliary rubber roller (073),

the rubber roll support is characterized in that two ends of the auxiliary rubber roll (073) are respectively connected with a buffer block (074) through bearings, two ends of the buffer block (074) are respectively connected with the inner side of the support (071) through a slide rail slide block pair (075), the upper end of the buffer block (074) is connected with an adjusting screw (076), the adjusting screw (076) is in threaded connection with an adjusting plate (077) at the upper end of the support (071), and a buffer spring (078) is arranged between a lower positioning surface of the adjusting screw (076) and the buffer block (074).

8. The automatic deviation rectifying Mask blanking machine for soft coil stock according to claim 6, characterized in that said feeding table (02) comprises a left vacuum absorption plate (021), a right vacuum absorption plate (022), a front beam (023), a rear beam (024) and a lower yoke plate (025);

the left vacuum adsorption plate (021) and the right vacuum adsorption plate (022) are respectively positioned at two sides of a lower concave die (041) of the punching die (040), and the upper surfaces of the left vacuum adsorption plate (021), the right vacuum adsorption plate (022) and the lower concave die (041) are flush;

left side vacuum adsorption board (021) and right side vacuum adsorption board (022) front side is respectively through horizontal slotted hole threaded connection one on lower yoke plate (025) and the rear side is respectively through horizontal slotted hole threaded connection rear beam (024) upper surface both ends, two lower yoke plate (025) lower surface threaded connection respectively front beam (023), the side surface of lower yoke plate (025) with the leading flank of rectifying board (1) passes through the screw and fixes as an organic wholely, the lower surface of rear beam (024) with the upper surface of rectifying board (1) links into an organic wholely through the screw.

9. The automatic deviation rectifying Mask die-cutting machine for the soft coil stock is characterized in that the discharging part (05) is an air expanding shaft driven by a servo motor, two limiting rings are arranged on the air expanding shaft, and the width of the two limiting rings is the same as that of the material belt;

two steering yoke plates (081) of the guide feeding part (08) are obliquely arranged, and the right ends of the two steering yoke plates (081) are respectively connected to the inner side surface of the lower yoke plate (025) at the left end and the lower part of the left end of the rear cross beam (024); two the upper and lower two rollers (082) and the centre of the rotary yoke plate (081) are equipped with a rubber roller (083), be equipped with spacing ring (084) on the rubber roller (083).

10. The automatic deviation rectifying Mask punching machine for the soft coil stock according to claim 1, wherein a lower die holder (042) of the punching die (040) is adjustably connected to a workbench (046) of the punching bed (04), a lower concave die (041) and two backing plates (043) are fixed on the lower die holder (042), and one backing plate (043) is arranged on each of two sides of each lower concave die (041); the lower concave die (041) is a Mask die;

an upper die base (044) of the punching die (040) is fixed on a punching panel (047) of the punching bed (04), and a stripper plate (045) is installed on the lower surface of the upper die base (044);

the CCD vision module (03) can penetrate through a avoidance hole of the upper die base (044) to detect the position information of a unit to be punched on the lower concave die (041); high definition camera (031) of CCD vision module (03) is fixed on vertical adjustment subassembly (032), vertical adjustment subassembly (032) is fixed on vertical adjustment subassembly (033), vertical adjustment subassembly (033) is fixed on horizontal adjustment subassembly (034), vertical adjustment subassembly (032), vertical adjustment subassembly (033) and horizontal adjustment subassembly (034) are forked tail slider and forked tail slide rail of mutually supporting, the long round adjustment hole of the right angle seat (035) that horizontal adjustment subassembly (034) set up through the slope is fixed die-cut bed (04) upper end.

Technical Field

The invention relates to a punching device, in particular to an automatic deviation rectifying Mask punching machine for soft coil materials.

Background

In the production of 3C film materials, masks and the like, a plurality of soft sheet parts exist, such as Mask plane plates, a main plate in a 3C electronic product and a filter core layer in the Mask are typical representatives, the raw materials of the parts are expensive, the requirement on the processing precision of the product is high, and the demand is large; consequently adopt the continuous straight line output material of roll-like material now often, get into punching machine production in succession, solved output demand problem, however, because the material is softer, hard too big go to straighten the material, tear off the material area easily or damage the material, and normal dynamics often appears again and waits die-cut product position and mould pressing position dislocation to deviate, forms a large amount of bad products after the punching press, and the quality can not obtain the assurance.

Disclosure of Invention

To address one or more of the above-mentioned problems, the present invention provides an automatic offset Mask press for soft rolls.

According to one aspect of the invention, the automatic deviation rectifying Mask punching machine for the soft coil comprises a feeding part, a punching bed and automatic deviation rectifying modules which are sequentially arranged from left to right, wherein a punching die is fixed on the punching bed, material feeding tables are arranged on two sides of the punching die and connected to a deviation rectifying plate, two CCD visual modules are respectively arranged at the left end and the right end above the punching bed, and the CCD visual modules acquire position information of a material belt unit to be punched on the punching die; taking away the punching product on the punching die by the manipulator, and transversely pulling away the waste belt by the material conveying table;

the automatic deviation rectifying module comprises a longitudinal deviation rectifying part, a transverse deviation rectifying part, an inclined deviation rectifying part for small-angle adjustment and a deviation rectifying plate, wherein the rear end of the deviation rectifying plate is provided with a first vertical hole, the front end of the deviation rectifying plate is provided with two second vertical holes, and the circle center of the first vertical hole is positioned on a perpendicular bisector of a circle center connecting line of the two second vertical holes;

the inclination correcting part comprises a first bearing, two second bearings, two sets of first longitudinal sliding rails and a first longitudinal sliding block, wherein the two sets of first longitudinal sliding rails and the first longitudinal sliding block are in sliding fit with each other;

two transverse linear modules of the transverse deviation correcting part are respectively fixed at two ends of the longitudinal moving plate, two transverse sliding rails are respectively fixed in the middle of the longitudinal moving plate, each transverse sliding rail is in sliding fit with a transverse sliding block, the outer sides of the lower surfaces of the first transverse moving plate and the second transverse moving plate are respectively connected with a transverse sliding block, and the inner sides of the lower surfaces of the first transverse moving plate and the second transverse moving plate are respectively connected with a moving end plate of one transverse linear module;

the longitudinal straight line module of the longitudinal deviation rectifying part is fixed on the deviation rectifying frame, the middle of the lower surface of the longitudinal moving plate is connected with the moving end plate of the longitudinal straight line module, two sides of the lower surface of the longitudinal moving plate are respectively connected with one group of second longitudinal sliding blocks, each group of second longitudinal sliding blocks are respectively in sliding fit with the second longitudinal sliding rails, and the two second longitudinal sliding rails are connected with two ends of the deviation rectifying frame.

The automatic deviation rectifying Mask punching machine for the soft coil materials collects the position information of each material to be punched in real time through the CCD vision module, performs deviation analysis on the position information and standard position information in punching, and the automatic deviation rectifying part moves to enable the material feeding table to integrally rectify deviation and adjust and rectify each unit to be punched in real time, so that automatic deviation rectifying punching products are realized; the beneficial effects are as follows: firstly, each product unit is automatically corrected, each product is precisely cut and stamped, the product quality is effectively improved, the yield of the product is high, meanwhile, the automatic correction is realized, the speed is high, the punching process can be effectively matched, and the production efficiency is high; secondly, the automatic deviation rectifying part is arranged below the feeding table, so that the original space layout is reasonably utilized, and larger equipment space is not additionally required; thirdly, the automatic deviation rectifying part firstly carries out large-size longitudinal deviation rectifying and transverse deviation rectifying, and after the linear deviation rectifying is finished, the linear deviation rectifying part rotates for a small angle and is finished through the inclined deviation rectifying part, so that the two-step deviation rectifying part is compact, and the deviation rectifying range and the deviation rectifying efficiency can be effectively improved; fourthly, vertically rectify and transversely rectify and adopt the slide rail slider direction, the accurate removal of straight line module, realize accurate rectilinear movement, the low-angle is rectified simultaneously and is adopted special isosceles three point structure that adopts, the size removal is transversely set for on the summit, two other vertical straight line follow-up of point are controlled simultaneously and are followed partially in controllable space, wherein the circumference through driving shaft and two follower shafts rotates and converts, combine the injecing of slide rail slider, consequently less angular skew can effectively be realized.

In some embodiments, the upper ends of the second vertical hole and the first vertical hole are respectively formed with an upper annular groove with a large diameter; the first bearing and the second bearing are provided with bearing seats, the bearing seats are of annular flange structures, the bearing seats of the first bearing are positioned in the upper ring grooves of the first vertical holes, the bearing seats of the second bearing are positioned in the second vertical holes, and the stepped through hole of each bearing seat is connected with the corresponding threaded hole of the upper ring groove through a threaded piece; the upper surface of the driving shaft is in threaded connection with a first dustproof round cover, and the upper surface of the driven shaft is in threaded connection with a second dustproof round cover.

In some embodiments, the lower end of the follower shaft forms a large-diameter positioning ring, and the positioning ring is provided with two symmetrical transverse chord sections;

the two ends of the upper surface of the middle block are provided with transverse shoulders, the middle part of the upper surface of the middle block is provided with a C-shaped groove, the positioning ring is placed in the C-shaped groove, and the two transverse shoulders are attached to the two transverse chord sections; the longitudinal positioning groove at the lower end of the middle block is connected with the first longitudinal sliding block into a whole through threads.

In some embodiments, the positioning ring is fixedly connected with the C-shaped groove, and the first longitudinal sliding rail and the first longitudinal sliding block are in small clearance fit; or the first longitudinal slide rail is a flexible slide rail.

In some embodiments, the positioning ring and the C-shaped groove are in sliding fit, and the first longitudinal sliding rail and the first longitudinal sliding block are in tight fit.

In some embodiments, a middle yoke plate is in threaded connection with the right end of the deviation correcting plate, the upper surface of the middle yoke plate is in threaded connection with a detection block, a longitudinal rectangular columnar adjustment cavity is formed in the detection block, a rectangular columnar through opening is formed in the upper wall of the adjustment cavity, a sensor mounting plate is in sliding fit in the adjustment cavity, and the sensor mounting plate and the adjustment cavity are the same in width; the sensor mounting plate is fixed with an on-line detection sensor.

In some embodiments, the lower surface of the middle connecting plate is in threaded connection with a downward hanging plate, a longitudinal long round hole of the downward hanging plate is in threaded connection with a support of the material pulling machine, and a driving motor is fixed at the lower end of one outer side face of the support;

two ends of a driving steel roller of the material drawing machine are respectively rotatably connected with the lower end of the bracket through bearings, one end of the driving steel roller penetrates through the bracket to be connected with a driving motor, an auxiliary rubber roller is oppositely arranged at the upper end of the driving steel roller,

the two ends of the auxiliary rubber roller are respectively connected with the buffer block through bearings, the two ends of the buffer block are respectively connected with the inner side of the support through slide rail slide block pairs, the upper end of the buffer block is connected with an adjusting screw, the adjusting screw is in threaded connection with an adjusting plate at the upper end of the support, and a buffer spring is arranged between the lower positioning surface of the adjusting screw and the buffer block.

In some embodiments, the material walking platform comprises a left vacuum adsorption plate, a right vacuum adsorption plate, a front beam, a rear beam and a lower connecting plate;

the left vacuum adsorption plate and the right vacuum adsorption plate are respectively positioned at two sides of a lower concave die of the punching die, and the upper surfaces of the left vacuum adsorption plate, the right vacuum adsorption plate and the lower concave die are flush;

the front sides of the left vacuum adsorption plate and the right vacuum adsorption plate are respectively connected with one lower connecting plate through transverse long circular holes in a threaded manner, the rear sides of the left vacuum adsorption plate and the right vacuum adsorption plate are respectively connected with two ends of the upper surface of the rear cross beam through the transverse long circular holes in a threaded manner, the lower surfaces of the two lower connecting plates are respectively connected with the front cross beam in a threaded manner, the side surfaces of the lower connecting plates and the front side surface of the deviation correction plate are fixed into a whole through threaded pieces, and the lower surface of the rear cross beam and the upper surface of the deviation correction plate are connected through threaded pieces.

In some embodiments, the material discharge part is an inflatable shaft driven by a servo motor, two limiting rings are arranged on the inflatable shaft, and the width of each limiting ring is the same as that of the material belt;

the two rotary connection plates of the guide feeding part are obliquely arranged, and the right ends of the two rotary connection plates are respectively connected to the upper part of the inner side surface of the lower connection plate at the left end and the lower part of the left end of the rear cross beam; two rollers are arranged on the upper and lower parts of the two rotary connection plates, a rubber roller is arranged in the middle of the two rotary connection plates, and a limiting ring is arranged on the rubber roller.

In some embodiments, a lower die holder of the punching die is adjustably connected to a workbench of a punching bed, a lower concave die and two backing plates are fixed on the lower die holder, and one backing plate is arranged on each of two sides of each lower concave die; the lower concave mould is a Mask mould; an upper die base of the punching die is fixed on a punching panel of the punching bed, and a stripper plate is arranged on the lower surface of the upper die base;

the CCD vision module can penetrate through the avoidance hole of the upper die base to detect the position information of a unit to be punched on the lower die; the high definition camera of CCD vision module is fixed on vertical adjustment subassembly, and vertical adjustment subassembly is fixed on horizontal adjustment subassembly, and vertical adjustment subassembly, vertical adjustment subassembly and horizontal adjustment subassembly are dovetail slide block and dovetail slide rail of mutually supporting, and horizontal adjustment subassembly is fixed in die-cut bed upper end through the long round adjustment hole of the right angle seat that the slope set up.

Drawings

FIG. 1 is a three-dimensional schematic view of an automatic deviation correcting Mask blanking machine for soft coil stock according to an embodiment of the present invention;

FIG. 2 is a three-dimensional schematic view of the automatic deviation rectifying module and the material feeding table shown in FIG. 1;

FIG. 3 is a three-dimensional schematic view of the automatic deviation rectification module shown in FIG. 2 with the deviation rectification plate removed;

FIG. 4 is a schematic view of the installation of the follower shaft shown in FIG. 3;

FIG. 5 is a three-dimensional schematic view of the material-carrying platform shown in FIG. 1;

FIG. 6 is a three-dimensional schematic view of the die cut bed of FIG. 1;

FIG. 7 is a three-dimensional schematic view of the guiding portion shown in FIG. 1;

FIG. 8 is a three-dimensional schematic view of the puller of FIG. 1;

the automatic deviation correcting device comprises an automatic deviation correcting module 01, a deviation correcting plate 1, a first vertical hole 11, a second vertical hole 12, a longitudinal deviation correcting part 2, a longitudinal linear module 20, a longitudinal moving plate 21, a second longitudinal slide block 22, a second longitudinal slide rail 23, a transverse deviation correcting part 3, a transverse linear module 30, a first traverse plate 31, a second traverse plate 32, a transverse slide rail 33, a transverse slide block 34, an inclined deviation correcting part 4, a first bearing 41, a second bearing 42, a first longitudinal slide rail 43, a first longitudinal slide block 44, a driving shaft 45, a driven shaft 46, a positioning ring 461, a transverse chord section 462, a first dustproof circular cover 47, a second dustproof circular cover 48, a middle block 49, a C-shaped groove 490, a transverse shoulder 491, a longitudinal positioning groove 492, a deviation correcting frame 5, a height adjustable supporting leg 51, a base panel 52, a heightening block 53, a middle connecting plate 6 and a droop plate 7;

a material feeding table 02, a left vacuum adsorption plate 021, a right vacuum adsorption plate 022, a front cross beam 023, a rear cross beam 024, a lower connecting plate 025 and a longitudinal beam 026;

a CCD vision module 03, a high-definition camera 031, a vertical adjusting component 032, a longitudinal adjusting component 033, a transverse adjusting component 034 and a right-angle seat 035;

the punching machine comprises a punching bed 04, a punching die 040, a lower die holder 042, a lower concave die 041, a backing plate 043, an upper die holder 044, a stripper plate 045, a workbench 046 and a punching panel 047;

a discharge part 05; a detection block 06, an adjustment cavity 061, passing through the opening 062;

the automatic feeding device comprises a material pulling machine 07, a driving motor 070, a bracket 071, a driving steel roller 072, an auxiliary rubber roller 073, a buffer block 074, a slide rail slide block pair 075, an adjusting screw 076, an adjusting plate 077 and a buffer spring 078;

the device comprises a guide feeding part 08, a rotary connecting plate 081, a roller 082, a rubber roller 083 and a limiting ring 084.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 to 8 schematically show an automatic offset Mask press for soft rolls according to an embodiment of the present invention. As shown in the figure, the device comprises a material placing part 05, a punching bed 04 and an automatic deviation rectifying module 01 which are sequentially arranged from left to right, wherein a punching die 040 is fixed on the punching bed 04, material feeding platforms 02 are arranged on two sides of the punching die 040, the material feeding platforms 02 are connected to a deviation rectifying plate 1, two CCD vision modules 03 are respectively arranged at the left end and the right end above the punching bed 04, and the CCD vision modules 03 acquire the position information of a material belt unit to be punched on the punching die 040; the punching products on the punching die 040 are taken away by the manipulator, and the waste belt is transversely pulled away by the feeding table 02;

the automatic deviation rectifying module 01 comprises a longitudinal deviation rectifying part 2, a transverse deviation rectifying part 3, an inclined deviation rectifying part 4 for small-angle adjustment and a deviation rectifying plate 1, wherein the rear end of the deviation rectifying plate 1 is provided with a first vertical hole 11, the front end of the deviation rectifying plate 1 is provided with two second vertical holes 12, the circle center of the first vertical hole 11 is positioned on a middle vertical line of a connecting line of the circle centers of the two second vertical holes 12, and three circle centers form an isosceles triangle;

the inclination deviation rectifying part 4 comprises a first bearing 41, two second bearings 42, two sets of first longitudinal sliding rails 43 and first longitudinal sliding blocks 44 which are in sliding fit with each other, wherein the first bearing 41 is installed in the first vertical hole 11, the two second bearings 42 are respectively installed in the second vertical holes 12, the upper end of the driving shaft 45 is rotatably connected into the first bearing 41, the upper ends of the two follower shafts 46 are respectively rotatably connected with the second bearings 42, the lower ends of the two follower shafts 46 are respectively fixed on one first longitudinal sliding block 44, the two first longitudinal sliding rails 43 are respectively fixed on the first traverse plate 31, and the lower end of the driving shaft 45 is fixed on the second traverse plate 32;

two transverse linear modules 30 of the transverse deviation rectifying part 3 are respectively fixed at two ends of the longitudinal moving plate 21, two transverse slide rails 33 are respectively fixed in the middle of the longitudinal moving plate 21, each transverse slide rail 33 is in sliding fit with a transverse slide block 34, the outer sides of the lower surfaces of the first transverse moving plate 31 and the second transverse moving plate 32 are respectively connected with one transverse slide block 34, and the inner sides of the lower surfaces of the first transverse moving plate 31 and the second transverse moving plate 32 are respectively connected with a moving end plate of one transverse linear module 30;

the longitudinal straight line module 20 of the longitudinal deviation rectifying part 2 is fixed on the deviation rectifying frame 5, the middle of the lower surface of the longitudinal moving plate 21 is connected with the moving end plate of the longitudinal straight line module 20, two sides of the lower surface of the longitudinal moving plate are respectively connected with a group of second longitudinal sliding blocks 22, each group of second longitudinal sliding blocks 22 are respectively in sliding fit with the second longitudinal sliding rails 23, and the two second longitudinal sliding rails 23 are connected at two ends of the deviation rectifying frame 5. The longitudinal linear module 20 moves the set longitudinal offset, and the deviation correcting plate 1 and the feeding platform 02 can longitudinally move to the set position, so that the longitudinal offset of the unit to be punched of the material belt is realized; the two transverse linear modules 30 are started simultaneously and move the same transverse offset, and the deviation correcting plate 1 and the material moving platform 02 transversely move to the set position, so that transverse deviation adjustment of the unit to be punched of the material belt is realized;

the transverse linear module 30 at the inner side is started and moves a small transverse distance, the transverse linear module 30 at the outer side is fixed, the driving shaft 45 and the second transverse moving plate 32 can actively perform transverse micro-motion, and the two following shafts 46 and the first transverse moving plate 31 perform passive transverse reverse micro-motion, so that the upper end and the lower end of the deviation correcting plate 1 perform transverse reverse micro-motion, and the inclination deviation correction of the unit to be punched of the material belt is realized;

after the material belt deviation correction is carried out in the longitudinal deviation adjustment and the transverse deviation adjustment, the inclination angle needing to be corrected is just in a small size range, the first longitudinal slide block 44 can transversely move in a left-right deviation manner in the allowed small size range, the transverse slide block 34 can longitudinally move in a front-back deviation manner in the allowed small size range, and the inclination deviation correction action which can be completed is also in the small size range.

According to the automatic deviation rectifying Mask punching machine for the soft coil materials, the position information of each material to be punched is collected in real time through the CCD vision module 03, deviation degree analysis is carried out on the position information and standard position information in punching, the automatic deviation rectifying part 01 moves to enable the material walking table 02 to carry out integral deviation rectifying adjustment, and each unit to be punched is rectified in real time, so that automatic deviation rectifying punching products are achieved; the beneficial effects are as follows: firstly, each product unit is automatically corrected, and is precisely cut and stamped, so that the product quality is effectively improved, the yield of the product is high, meanwhile, the automatic correction is realized, the speed is high, the punching process can be effectively matched, and the production efficiency is high; secondly, the automatic deviation rectifying part 01 is arranged below the feeding table 02, so that the original space layout is reasonably utilized, and a larger equipment space is not additionally required; thirdly, the automatic deviation rectifying part 01 comprises a longitudinal deviation rectifying part 2, a transverse deviation rectifying part 3 and an inclined deviation rectifying part 4 for small-angle adjustment, wherein large-size longitudinal deviation rectifying and transverse deviation rectifying are firstly carried out, and after linear deviation rectifying is finished, small-angle rotation is finished through the inclined deviation rectifying part 2, so that two steps of deviation rectifying are compact, and the deviation rectifying range and the deviation rectifying efficiency can be effectively improved; fourthly, vertically rectify and transversely rectify and adopt the slide rail slider direction, the accurate removal of straight line module, can realize accurate rectilinear movement, the low-angle is rectified simultaneously and is adopted special isosceles three-point structure that adopts, the summit transversely sets for the size removal, the vertical straight line follow-up of two other points, simultaneously transversely follow-up partially in controllable space, wherein the circumferential rotation through driving shaft 45 and two follow-up axles 46 converts, combine the injecing of slide rail slider simultaneously, consequently, less angular skew can effectively be realized.

Preferably, the upper ends of the second vertical hole 12 and the first vertical hole 11 are respectively formed with an upper annular groove with a large diameter; the first bearing 41 and the second bearing 42 are bearings with seats, the bearing seats are of annular flange structures, the bearing seat of the first bearing 41 is positioned in the upper ring groove of the first vertical hole 11, the bearing seat of the second bearing 42 is positioned in the second vertical hole 12, and the stepped through hole of each bearing seat is connected with the corresponding threaded hole of the upper ring groove through a threaded piece; the upper surface of the driving shaft 45 is in threaded connection with a first dustproof round cover 47, and the upper surface of the driven shaft 46 is in threaded connection with a second dustproof round cover 48. The beneficial effects are as follows: the dustproof round cover effectively protects the bearing, realizes the non-blocking rotation of the driving shaft 45 and the driven shaft 46, ensures long-term effective operation and avoids frequent maintenance and stop; the bearing is positioned and installed at the high precision of the stepped through hole, so that the installation precision of equipment is ensured, and the deviation rectifying capability is improved.

Preferably, the lower end of the follower shaft 46 forms a large diameter positioning ring 461, the positioning ring 461 being provided with two symmetrical transverse chordal cross-sections 462;

transverse shoulders 491 are formed at two ends of the upper surface of the middle block 49, a C-shaped groove 490 is formed in the middle, the positioning ring 461 is placed in the C-shaped groove 490, and the two transverse shoulders 491 are attached to the two transverse chord sections 462; the longitudinal positioning groove 492 at the lower end of the middle block 49 is screwed integrally with the first longitudinal slider 44. The beneficial effects are as follows: this structure can realize good location installation cooperation.

Preferably, the positioning ring 461 is fixedly connected with the C-shaped groove 490, and the first longitudinal sliding rail 43 and the first longitudinal sliding block 44 are in close clearance fit; the arrangement realizes the inclination correction of a smaller angle through the small clearance fit of the first longitudinal slide rail 43 and the first longitudinal slide block 44, and the correction range is usually realized in a small angle range of-2 to 2 degrees.

Preferably, the first longitudinal slide 43 is a flexible slide. The beneficial effects are as follows: the structure can realize large-angle convenience.

Preferably, the retaining ring 461 and the C-shaped groove 490 are a sliding fit, and the first longitudinal slide 43 and the first longitudinal slide 44 are a tight fit. The beneficial effects are as follows: the positioning ring 461 is arranged on the follower shaft 46, the transverse string section 462 is precisely machined, the C-shaped groove is arranged on the middle block 49, the transverse shoulder 491 is precisely machined, the transverse rotating section 462 and the transverse shoulder 491 are arranged in a sliding mode, small-size transverse deviation can be effectively achieved, large-angle deviation can be well achieved, and meanwhile the adjusting speed is high.

Preferably, the deviation correcting frame 5 is of a frame structure, the lower end of the deviation correcting frame 5 is provided with a height-adjustable supporting leg 51, the upper panel of the deviation correcting frame 5 is provided with a base panel 52, the middle of the base panel 52 is fixed with the longitudinal linear module 20, two ends of the base panel are symmetrically provided with heightening blocks 53, and a C-shaped groove on the upper surface of each heightening block 53 is fixed with a second longitudinal slide rail 23; the beneficial effects are as follows: the deviation rectifying frame 5 can enable the deviation rectifying device to have the best working position and is convenient to adjust.

Preferably, the right end of the deviation correcting plate 1 is in threaded connection with a middle connecting plate 6, the upper surface of the middle connecting plate 6 is in threaded connection with a detection block 06, a longitudinal rectangular column-shaped adjustment cavity 061 is arranged on the detection block 06, a rectangular column-shaped through opening 062 is formed in the upper wall of the adjustment cavity 061, a sensor mounting plate is in sliding fit in the adjustment cavity 061, and the sensor mounting plate and the adjustment cavity 061 are the same in width; the sensor mounting plate is fixed with an on-line detection sensor. The beneficial effects are as follows: the detection block 06 can detect the movement of the film material in real time.

Preferably, the longitudinal long round hole of the drooping plate 7 is in threaded connection with a support 071 of the material pulling machine 07, and the lower end of one outer side face of the support 071 is fixed with a driving motor 070;

two ends of a driving steel roller 072 of the material pulling machine 07 are respectively connected with the lower end of a bracket 071 in a rotating way through bearings, one end of the driving steel roller 072 penetrates through the bracket 071 to be connected with a driving motor 070, the upper end of the driving steel roller 072 is oppositely provided with an auxiliary rubber roller 073,

the two ends of the auxiliary rubber roller 073 are respectively connected with a buffer block 074 through bearings, the two ends of the buffer block 074 are respectively connected with the inner side of a support 071 through a slide rail slider pair 075, the upper end of the buffer block 074 is connected with an adjusting screw 076, the adjusting screw 076 is in threaded connection with an adjusting plate 077 at the upper end of the support 071, and a buffer spring 078 is arranged between the lower positioning surface of the adjusting screw 076 and the buffer block 074. The beneficial effects are as follows: this material machine 07 that draws can the higher straightness accuracy effectively pulls the material and removes.

Preferably, the feeding table 02 comprises a left vacuum adsorption plate 021, a right vacuum adsorption plate 022, a front beam 023, a rear beam 024 and a lower connecting plate 025;

the left vacuum adsorption plate 021 and the right vacuum adsorption plate 022 are respectively positioned at two sides of the lower concave die 041 of the punching die 040, and the upper surfaces of the left vacuum adsorption plate 021, the right vacuum adsorption plate 022 and the lower concave die 041 are flush; the front sides of the left vacuum adsorption plate 021 and the right vacuum adsorption plate 022 are respectively connected with one lower connecting plate 025 through transverse slotted holes in a threaded manner, the rear sides of the left vacuum adsorption plate 021 and the right vacuum adsorption plate 022 are respectively connected with the two ends of the upper surface of a rear cross beam 024 through transverse slotted holes in a threaded manner, the lower surfaces of the two lower connecting plates 025 are respectively connected with a front cross beam 023 in a threaded manner,

the side surface of the lower connecting plate 025 and the front side surface of the deviation correcting plate 1 are fixed into a whole through a threaded part, and the lower surface of the rear cross beam 024 and the upper surface of the deviation correcting plate 1 are connected into a whole through a threaded part; the beneficial effects are as follows: this structure can be provided on both sides of the punching die 040, and has good rigidity as a whole.

Preferably, the material feeding platform 02 further comprises a plurality of longitudinal beams 026 of an aluminum profile structure, the two longitudinal beams 026 are respectively positioned at two sides of the left vacuum adsorption plate 021, and two ends of the longitudinal beam 02 are respectively in threaded connection with an upper lower connecting plate 025 at the right end and a rear cross beam 023; a longitudinal beam 026 is positioned at the left side of the right vacuum adsorption plate 022, both ends of the longitudinal beam 02 are respectively connected with the upper part of the lower connecting plate 025 at the left end and the rear cross beam 023,

the upper surfaces of the longitudinal beam 026, the left vacuum adsorption plate 021 and the right vacuum adsorption plate 022 are flush, and an online detection sensor is installed in an upper channel of the longitudinal beam 026. The beneficial effects are as follows: this walk material platform 02 can further increase bulk strength through longeron 026, and the loaded deformation is little, and the anti kink ability improves simultaneously, can improve the straightness accuracy and the plane degree in material area, reduces position offset.

Preferably, the material discharging part 05 is an inflatable shaft driven by a servo motor, two limiting rings are arranged on the inflatable shaft, and the width of each limiting ring is the same as that of the material belt;

two rotary connecting plates 081 of the guide feeding part 08 are obliquely arranged, and the right ends of the two rotary connecting plates 081 are respectively connected with the upper inner side surface of the lower connecting plate 025 at the left end and the lower left end of the rear cross beam 024; the two rotary yoke plates 081 are provided with two rollers 082 from top to bottom, a rubber roller 083 is arranged in the middle, and the rubber roller 083 is provided with a limit ring 084. The beneficial effects are as follows: blowing portion 05 can accurate output straight line material, and the material straight line entering is guaranteed to direction material loading portion 08, no slope.

Preferably, a lower die holder 042 of the punching die 040 is adjustably connected to a workbench 046 of the punching bed 04, a lower concave die 041 and two backing plates 043 are fixed on the lower die holder 042, and one backing plate 043 is arranged on each of two sides of each lower concave die 041; the lower concave die 041 is a Mask die;

an upper die seat 044 of the punching die 040 is fixed on a punching panel 047 of the punching bed 04, and a stripper plate 045 is arranged on the lower surface of the upper die seat 044; the beneficial effects are as follows: the equipment has high stamping yield and provides good designable space for other modules.

The CCD vision module 03 can detect the position information of the unit to be punched on the lower concave die 041 through the avoiding hole of the upper die base 044; high definition camera 031 of CCD vision module 03 is fixed on vertical adjustment subassembly 032, vertical adjustment subassembly 032 is fixed on vertical adjustment subassembly 033, vertical adjustment subassembly 033 is fixed on horizontal adjustment subassembly 034, vertical adjustment subassembly 032, vertical adjustment subassembly 033 and horizontal adjustment subassembly 034 are dovetail slide block and dovetail slide rail of mutually supporting, the long circle adjusting hole of the right angle seat 035 that horizontal adjustment subassembly 034 set up through the slope is fixed in die-cut bed 04 upper end. The beneficial effects are as follows: the CCD vision module 03 can conveniently enter the best detection position to obtain the best data acquisition effect.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.