CN205384112U - SMT printing steel mesh automated inspection machine - Google Patents
SMT printing steel mesh automated inspection machine Download PDFInfo
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- CN205384112U CN205384112U CN201620185617.XU CN201620185617U CN205384112U CN 205384112 U CN205384112 U CN 205384112U CN 201620185617 U CN201620185617 U CN 201620185617U CN 205384112 U CN205384112 U CN 205384112U
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- translation mechanism
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Abstract
The utility model discloses a SMT printing steel mesh automated inspection machine. This detection press packed bale is drawn together Y and is supported hold -down mechanism, X to translation mechanism and detection mechanism to translation mechanism, steel mesh, X is orthogonal X axle and Y axle direction on the horizontal plane to translation mechanism and Y respectively to translation mechanism, Y includes cushion socket, base to translation mechanism, y -directional guide rail and slider, and Y is to slip table, strip light source, Y to grating chi and Y to lead screw and nut, the steel mesh support hold -down mechanism including live movable support, fixed bolster, steel mesh backup pad, Y to limit stop, compress tightly cylinder and steel mesh regulation guide rail and slider, X includes to translation mechanism that two X are to guide rail mount pad, two X to guide rail and slider, X screws and nut and X to the grating chi, detection mechanism includes camera connection board, camera, tensimeter connecting plate, tensimeter and tensimeter lift adjustment subassembly. The utility model discloses it is high that the machine of detection at the precision, and application scope is wide.
Description
Technical field
This utility model belongs to automatic detection field, specifically a kind of for detecting SMT printed steel mesh tension force and the automatic machinery of steel mesh printing hole position, shape and precision.
Background technology
SMT (surface mount process) is the core technology that pcb board assembles processing.Improve constantly and mount the ever-increasing demand of quantity for meeting placement accuracy, the paste solder printing technological requirement increasingly stringent in SMT processing.And the quality of SMT printed steel mesh is the key factor determining printing quality quality.Steel mesh tension force and the form accuracy of steel mesh perforate, positional precision are the important diagnostic criteriums of steel mesh quality.
Chinese patent CN201110188321.5 discloses a kind of automatic detection device for printing steel mesh.It adopts to support at steel mesh and arranges the three coordinate linkage feed screw apparatus being arranged on rectangle support outside platform, and arranges, on linkage feed screw apparatus, the work head being mounted with sensor, for detecting the accuracy of form and position of the tension force of steel mesh, thickness, pressure and steel mesh perforate.But the three coordinate linkage feed screw apparatus that this device adopts include by the transverse axis leading screw of driven by servomotor, longitudinal axis leading screw, vertical pivot leading screw and railroad, longitudinal axis leading screw one end is connected on the slide block of transverse axis leading screw, the other end is unsettled in cantilever-shaped, and vertical pivot leading screw and railroad and work head thereof are installed on the slide block of longitudinal axis leading screw, this three coordinate feed screw apparatus need to be arranged side by side to support longitudinal axis leading screw maintenance level due to transverse axis leading screw and its slide rail, add the floor space of whole detecting device and the cost of device, be unfavorable for popularization and application.And owing to longitudinal axis leading screw is cantilever-shaped, and vertical pivot leading screw and work head all need to move on longitudinal axis leading screw, it is easy to because of the Bending Influence accuracy of detection of longitudinal axis leading screw.This steel mesh detecting device can only adapt to the steel mesh of same specification, uses narrow range.
Therefore providing a kind of simple in construction, floor space is little, and the SMT steel mesh detecting device that accuracy of detection is high, adaptation steel mesh scope is wide becomes problem demanding prompt solution in prior art.
Utility model content
For problems of the prior art, the technical problem that this utility model intends to solve is to provide a kind of SMT printed steel mesh automatic detecting machine.This testing machine has an accuracy of detection height, and detection speed is fast, is applicable to the feature such as steel mesh detection of different size.
This utility model solves the technical scheme of described technical problem, a kind of SMT printed steel mesh automatic detecting machine of design, it is characterized in that this testing machine includes Y-direction translation mechanism, steel mesh support compression mechanism, X to translation mechanism and testing agency, described X is to the mutually perpendicular X-axis on translation mechanism and Y-direction translation mechanism respectively horizontal plane and Y direction；
Described Y-direction translation mechanism includes cushion socket, base, Y-direction guide rail and slide block thereof, Y-direction slide unit, strip source, Y-direction grating scale and Y-direction leading screw and nut thereof；nullDescribed base is the rectangular frame being made up of crossbeam，Four base angles of base are respectively mounted cushion socket，Two Y-direction crossbeams of base are symmetrically installed two Y-direction guide rails assembling seats，Described Y-direction guide rails assembling seat is the upright plate that top exceeds base upper surface，Y-direction guide rail is separately mounted to the top of two Y-direction guide rails assembling seats，Described Y-direction slide unit is by base plate、Two pieces of upright connecting plates and two pieces of contiguous block compositions，The bottom of said two contiguous block is connected with the slide block of two Y-direction guide rails respectively，Described floor level is positioned at above the upper surface of base，Base plate major axis is perpendicular to Y direction，And two ends are respectively close to the interior facade root of two Y-direction guide rails assembling seats，Base plate two ends are connected with the bottom of upright connecting plate respectively，Upright connecting plate top is connected with contiguous block respectively，Base plate constitutes opening up U-shaped flap with upright connecting plate；Described base plate is connected with the nut of Y-direction leading screw, and described Y-direction leading screw is between base and plate upper surface, and Y-direction leading screw rotates and Y-direction slide unit can be driven to move along Y-direction；Y-direction leading screw is rotated by Y-axis driven by servomotor；Described strip source is positioned at the side of base plate, and the scale grating of described Y-direction grating scale and grating reading head are separately mounted on base and Y-direction slide unit, for determining the Y-direction slide unit exact position in Y-direction；
Described steel mesh support compression mechanism includes travel(l)ing rest, fixed support, steel mesh gripper shoe, Y-direction positive stop, compression cylinder and steel mesh regulate guide rail and slide block thereof, described fixed support includes fixing horizontal stand and two carrier bases, carrier base is positioned on the crossbeam of base, two carrier bases are respectively close to Y-direction track base two ends, side, described fixing horizontal stand and Y-direction guide rail parallel, and be connected across above the base plate of Y-direction slide unit by carrier base；Described steel mesh regulates guide rail two, it is separately mounted to two X of base above crossbeam, steel mesh regulates the slide block of guide rail and is connected with the two ends of travel(l)ing rest, travel(l)ing rest is also connected across above the base plate of Y-direction slide unit, and it is identical with fixing horizontal stand setting height(from bottom), travel(l)ing rest is parallel with fixing horizontal stand, and can regulate slide along steel mesh, and regulates guide rail locking with steel mesh；Described steel mesh gripper shoe has two, is respectively arranged in travel(l)ing rest with on fixing horizontal stand, and two steel mesh gripper shoes are separately installed with the compression cylinder for being pressed on by steel mesh in steel mesh gripper shoe, and the end of steel mesh gripper shoe has Y-direction positive stop；
Described X includes two X direction guiding rail mounting seats, two X direction guiding rails and slide block thereof, X to leading screw and nut thereof, X to grating scale to translation mechanism；Described X direction guiding rail mounting seat has two, the two ends of every X direction guiding rail mounting seat are connected respectively on two connection plates of Y-direction slide unit, article two, X direction guiding rail is separately mounted in two X direction guiding rail mounting seats, article two, X direction guiding rail mounting seat distance in Y-direction can hold the X installation to leading screw and nut thereof, described X to leading screw between two X direction guiding rail mounting seats, X is used for installing testing agency's installing plate to the nut of leading screw and the slide block top of X direction guiding rail, described X to leading screw by X-axis driven by servomotor；Described X is arranged on bottom X direction guiding rail mounting seat to the scale grating of grating scale, and X is relatively fixed with testing agency installing plate to the read head of grating scale and is connected, for determine testing agency's installing plate X to exact position；
Described testing agency includes photographic head connecting plate, photographic head, tonometer connecting plate, tonometer and tonometer lift adjustment assembly；Testing agency's installing plate two ends are connected with tonometer connecting plate with photographic head connecting plate respectively, described photographic head connecting plate and tonometer connecting plate are respectively used to install photographic head and tonometer, described photographic head and tonometer lay respectively at the X both sides to translation mechanism, and it being respectively used to detect size and the position of steel mesh tension force and perforate, tonometer is connected with tonometer connecting plate by tonometer lift adjustment assembly；Described photographic head connecting plate is the L-type flap being made up of horizontal plate and vertical plate, and the inner surface of horizontal plate is fixedly mounted on testing agency's installing plate, and vertical plate stretches out from X straight down to translation mechanism side, and photographic head is vertically arranged on the outer surface of vertical plate down；Described tonometer connecting plate is the L-type flap being made up of horizontal plate and vertical plate, the inner surface of horizontal plate is fixedly mounted on testing agency's installing plate, vertical plate stretches out from X straight down to translation mechanism opposite side, described tonometer is connected to vertical plate outer surface by tonometer lift adjustment assembly, the distance between tonometer and steel mesh to be detected can be regulated by tonometer lifting assembly, after the test bench of tonometer is placed on steel mesh to be measured by tonometer lifting assembly, it is possible to regulate between tonometer lift adjustment assembly and tonometer without interaction force.
Compared with prior art, this utility model testing machine adopts described technical scheme can reach to provide the benefit that:
1) have employed the rectangular base of the crossbeam composition base as whole SMT printed steel mesh automatic detecting machine (hereinafter referred to as testing machine), improve the structure of X, Y-direction translation mechanism, the leading screw making drive slide unit is positioned at the centre of two guide rails, the load enabling whole translation mechanism is uniformly distributed on the Y-direction crossbeam being distributed in base, it is to avoid because of the kinetic easy bending affecting accuracy of detection of translation mechanism with rock when adopting cantilever design.
2) have employed the steel mesh support compression mechanism of brand new, steel mesh support compression mechanism is placed in X between slide unit and Y-direction slide unit, it is possible to reduce the whole height of steel mesh testing machine, it is possible to solve installing space.Have employed the X being arranged on base and regulate guide rail and level of activation support to the steel mesh on crossbeam, the steel mesh testing machine that this utility model provides is made to go for the steel mesh to be detected of different size, improve the scope of application, owing to the junction point of steel mesh support compression mechanism with base is respectively positioned on X on crossbeam, the load distribution of base can be optimized further, be conducive to simplied system structure and improve accuracy of detection.
3) owing to have employed the improvement X of structure, Y-direction translation mechanism, the plan-position that this utility model can adopt grating scale to be steel mesh testing agency is made to be accurately positioned, its positional precision can also be accurately detected while detection steel mesh hole shape, add the Items that detection obtains, improve detection efficiency and precision.
4) improve tonometer lifting assembly in steel mesh testing agency structure can when the test bench of tonometer is placed on steel mesh to be detected between tonometer and tonometer lift adjustment assembly without interaction force, meet tonometer and carry out requirement when tension force detects, from without to adopt vertical pivot leading screw that tonometer is carried out preload, simplifying equipment mechanism, reduce on the basis of equipment cost, it is possible to increase tension force accuracy of detection.
The steel mesh testing machine that this utility model provides, by improving structure and the layout of mechanism, simplifies overall structure, decreases requirements of installation space, improve accuracy of detection, add applicable steel mesh scope.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model SMT a kind of embodiment of printed steel mesh automatic detecting machine.
Fig. 2 is the structural representation of the Y-direction translation mechanism of this utility model SMT a kind of embodiment of printed steel mesh automatic detecting machine.
Fig. 3 is the structural representation of the steel mesh support compression mechanism of this utility model SMT a kind of embodiment of printed steel mesh automatic detecting machine.
Fig. 4 is the tonometer lift adjustment modular construction schematic diagram of this utility model SMT a kind of embodiment of printed steel mesh automatic detecting machine.
Fig. 5 is that the X of this utility model SMT a kind of embodiment of printed steel mesh automatic detecting machine is to the structural representation of translation mechanism.
In figure, 1, Y-direction translation mechanism, 11, cushion socket, 111, Y-axis servomotor, 12, base, 13, Y-direction guide rail, 15, Y-direction slide unit, 151, base plate, 152, upright connecting plate, 153, contiguous block, 16, Y-direction leading screw, 19, strip source, 18, Y-direction grating scale；2, steel mesh support compression mechanism, 22, steel mesh gripper shoe, 23, compression cylinder, 25, steel mesh regulate guide rail, 26, Y-direction positive stop, 28, travel(l)ing rest, 29, fixed support, 291, horizontal fixed support, 292, carrier base；3, testing agency, 30, photographic head, 31, tonometer, 32, arc holder, 33, tonometer connecting plate, 34, tonometer lift cylinder, 35, block, 36, tonometer adjusting screw rod, 37 tonometer contiguous blocks, 38, tonometer lift adjustment assembly, 39, photographic head connecting plate；4, X is to translation mechanism, 42, X to grating scale, 43, X direction guiding rail mounting seat, 44, X to leading screw, 45, testing agency's installing plate, 47, X direction guiding rail.
Detailed description of the invention
It is further elaborated on this utility model below in conjunction with specific embodiment and accompanying drawing.
The SMT printed steel mesh automatic detecting machine of this utility model design (is called for short testing machine, referring to Fig. 1-5) population structure of a kind of embodiment is as shown in Figure 1, the structure of Y-direction translation mechanism is as shown in Figure 2, the structure of steel mesh support compression mechanism is as shown in Figure 3, as shown in Figure 4, X is to the structure of translation mechanism as shown in Figure 5 for the structure that tonometer lift adjustment assembly (includes tension force and takes into account tonometer connecting plate).
This utility model testing machine is characterised by that this testing machine includes Y-direction translation mechanism 1, steel mesh support compression mechanism 2, X to translation mechanism 4 and testing agency 3, and described X is to the mutually perpendicular X-axis on translation mechanism 4 and Y-direction translation mechanism 1 respectively horizontal plane and Y direction.
Described Y-direction translation mechanism 1 includes cushion socket 11, base 12, Y-direction guide rail 13 and slide block thereof, Y-direction slide unit 15, strip source 19, Y-direction grating scale 18 and Y-direction leading screw 16 and nut thereof；nullDescribed base 12 is the rectangular frame being made up of crossbeam，Four base angles of base 12 are respectively mounted cushion socket 11，Two Y-direction crossbeams of base 12 are symmetrically installed two Y-direction guide rails assembling seats，Described Y-direction guide rails assembling seat is the upright plate that top exceeds base 12 upper surface，Y-direction guide rail 13 is separately mounted to the top of two Y-direction guide rails assembling seats，Described Y-direction slide unit is by base plate 151、Two pieces of upright connecting plates 152 and two pieces of contiguous blocks 153 form，The bottom of said two contiguous block 153 is connected with the slide block of two Y-direction guide rails 13 respectively，Described base plate 151 is positioned horizontally in above the upper surface of base 12，Base plate 151 major axis is perpendicular to Y direction，And two ends are respectively close to the interior facade root of two Y-direction guide rails assembling seats，Base plate 151 two ends are connected with the bottom of upright connecting plate 152 respectively，Upright connecting plate 152 top is connected with contiguous block 153 respectively，Base plate 151 and upright connecting plate 152 constitute opening up U-shaped flap；Described base plate 151 is connected with the nut of Y-direction leading screw 16, and described Y-direction leading screw 16 is between base 12 and base plate 151 upper surface, and Y-direction leading screw 16 rotates and Y-direction slide unit 15 can be driven to move along Y-direction；Y-direction leading screw 16 is driven rotation by Y-axis servomotor 111；Described strip source 19 is positioned at the side of base plate 151, and the scale grating of described Y-direction grating scale 18 and grating reading head are separately mounted on base 12 and Y-direction slide unit 15, for determining the Y-direction slide unit 15 exact position in Y-direction；
Described steel mesh support compression mechanism 2 includes travel(l)ing rest 28, fixed support 29, steel mesh gripper shoe 22, Y-direction positive stop 26, compression cylinder 23 and steel mesh regulate guide rail 25 and slide block thereof, described fixed support 29 includes fixing horizontal stand 291 and two carrier bases 292, carrier base 292 is positioned on the crossbeam of base 12, two carrier bases 292 are respectively close to Y-direction track base two ends, side, described fixing horizontal stand 191 and Y-direction guide rail parallel, and be connected across above the base plate 151 of Y-direction slide unit 15 by carrier base 292；
Described steel mesh regulates guide rail 25 two, it is separately mounted to two X of base 12 above crossbeam, steel mesh regulates the slide block of guide rail 25 and is connected with the two ends of travel(l)ing rest 28, travel(l)ing rest 28 is also connected across above the base plate 151 of Y-direction slide unit 15, and it is identical with fixing horizontal stand 291 setting height(from bottom), travel(l)ing rest 28 is parallel with fixing horizontal stand 291, and can regulate guide rail 25 along steel mesh and slide, and regulates guide rail 25 with steel mesh and lock；
Described steel mesh gripper shoe 22 has two, it is respectively arranged on travel(l)ing rest 28 and fixing horizontal stand 291, article two, steel mesh gripper shoe 22 is separately installed with the compression cylinder 23 for being pressed on by steel mesh in steel mesh gripper shoe 22, and the end of steel mesh gripper shoe 22 has Y-direction positive stop 26；
Described X includes 43, two X direction guiding rails 47 of two X direction guiding rail mounting seats and slide block thereof, X to leading screw 44 and nut thereof, X to grating scale 42 to translation mechanism 1；Described X direction guiding rail mounting seat 43 has two, the two ends of every X direction guiding rail mounting seat 43 are connected respectively on two connection plates 153 of Y-direction slide unit, article two, X direction guiding rail 47 is separately mounted in two X direction guiding rail mounting seats 43, article two, the X direction guiding rail mounting seat 43 distance in Y-direction can hold the X installation to leading screw 44 and nut thereof, described X to leading screw 44 between two X direction guiding rail mounting seats 43, X is used for installing testing agency's installing plate 45 to the nut of leading screw 44 and the slide block top of X direction guiding rail 47, described X to leading screw 44 by X-axis driven by servomotor；Described X is arranged on bottom X direction guiding rail mounting seat 43 to the scale grating of grating scale 42, and X is relatively fixed with testing agency installing plate 45 to the read head of grating scale 42 and is connected, for determine testing agency's installing plate 45 X to exact position；
Described testing agency 3 includes photographic head connecting plate 39, photographic head 30, tonometer connecting plate 33, tonometer 31 and tonometer lift adjustment assembly 38；Testing agency's installing plate 45 two ends are connected with tonometer connecting plate 33 with photographic head connecting plate 39 respectively, described photographic head connecting plate 39 and tonometer connecting plate 33 are respectively used to install photographic head 30 and tonometer 31, described photographic head 30 lays respectively at the X both sides to translation mechanism 1 with tonometer 31, and it being respectively used to detect size and the position of steel mesh tension force and perforate, tonometer 31 is connected with tonometer connecting plate 33 by tonometer lift adjustment assembly 38；Described photographic head connecting plate 39 is the L-type flap being made up of horizontal plate and vertical plate, the inner surface of horizontal plate is fixedly mounted on testing agency's installing plate 45, vertical plate stretches out from X straight down to translation mechanism 1 side, and photographic head 30 is vertically arranged on the outer surface of vertical plate down；Described tonometer connecting plate 33 is the L-type flap being made up of horizontal plate and vertical plate, the inner surface of horizontal plate is fixedly mounted on testing agency's installing plate 45, vertical plate stretches out from X straight down to translation mechanism 1 opposite side, described tonometer 31 is connected to vertical plate outer surface by tonometer lift adjustment assembly 38, the distance between tonometer 31 and steel mesh to be detected can be regulated by tonometer lifting assembly 38, after the test bench of tonometer 31 is placed on steel mesh to be measured by tonometer lifting assembly 38, can regulate between tonometer lift adjustment assembly 38 and tonometer 31 without interaction force.
nullThis utility model testing machine is further characterized by described tonometer lift adjustment assembly 38 and includes tonometer lift cylinder 34、Tonometer adjusting screw rod 36 and tonometer contiguous block 37，Tonometer lift cylinder 34 is arranged on the vertical plate outer surface of tonometer connecting plate 33，The cylinder rod of tonometer lift cylinder 34 can be stretched out straight down，Tonometer adjusting screw rod 36 is perpendicular to horizontal plane，Two ends are connected with the cylinder rod end of tonometer lift cylinder 34 and tonometer contiguous block 37 respectively，Tonometer 31 is connected to the outer surface of the vertical plate of tonometer connecting plate 33 by tonometer contiguous block 37，The distance of tonometer contiguous block 37 and tonometer lift cylinder 34 cylinder rod end can be regulated by tonometer adjusting screw rod 36，The lifting of tonometer contiguous block 37 can be controlled by tonometer lift cylinder 34 action.
This utility model testing machine be characterized by that described carrier base 292 is positioned at X on crossbeam further, in every steel mesh gripper shoe 22 install 2-5 compression cylinder 23, compression cylinder 23 adopts air operated reversing valve 27 control action.The described compression cylinder 23 of embodiment is 3.Have between instrumental panel and the test bench of the tonometer 31 adopted in embodiment and be connected neck 311, tonometer lift adjustment assembly 38 also includes arc holder 32, tonometer contiguous block 37 is clamped and connected neck 311 by arc holder 32, and tonometer lift adjustment assembly 38 can be passed through clamp tonometer 31 and vertically move, the radius of arc holder 32 more than connect neck 311 radius, when arc holder 32 clamp tonometer 31 drop to contact with steel mesh to be measured after continue slightly decline can make between tonometer 31 and tonometer lift adjustment assembly 38 without interaction force.Also having on described contiguous block 37 stops tonometer 31 at the block 35 promoting and occurring in transport process teeter.Described photographic head 30 is CCD camera.
This utility model testing machine be characterized by that Y-direction leading screw 16 is positioned in the middle of two Y-direction guide rails further, and described Y-axis servomotor 111 is arranged on base 12 lower surface, and drives Y-direction leading screw 16 to rotate by Timing Belt.
When steel mesh is detected by this utility model testing machine automatically, comprise the following steps:
1) steel mesh to be detected compresses
Regulate the distance of travel(l)ing rest 28 and fixing horizontal stand 291 and all can be fixed in steel mesh gripper shoe after 22 locking steel mesh and regulate the slide block of guide rail 25 by compacted cylinder 23 to steel mesh both sides to be detected, put into steel mesh to be detected, start compression cylinder 23 and steel mesh is pressed abd fixed in steel mesh gripper shoe 22.
2) automatically detect
2.1) image detection
Rotate X, Y-direction leading screw, regulate the X position to slide unit and Y-direction slide unit 15, steel mesh to be detected is carried out image data acquiring by the photographic head 30 driving testing agency, in gatherer process, photographic head 30 position can be fed back by X, Y-direction grating scale, image data acquiring completes to adopt computer the data collected and standard picture to be compared, to detect the visible defect of the perforated area of steel mesh, position and outward appearance.
2.2) tension force detection
Rotate X, Y-direction leading screw, the tension force regulating steel mesh to be measured extremely predetermined to the position of slide unit and Y-direction slide unit 15 for X detects above position, start tonometer lift adjustment assembly 38 to be placed in by the test bench of tonometer 31 on the tension force detection position of steel mesh to be detected and carry out tension force detection, record tension force detection data, complete whole detecting step.
Experiments show that, the testing machine simple in construction of this utility model design, automaticity is high, easy and simple to handle, and accuracy of detection is up to ± 5 μm, and for individual steel mesh of standard that frame size is 736mmX736mm, detection only needs four minutes, and detection efficiency also greatly improves.
This utility model is not addressed part and is applicable to known technology.
Above enforcement of the present utility model is described in detail, but described content has been preferably implementation process of the present utility model, it is impossible to be considered for limiting the application scope of the claims.All impartial changes done with this utility model application right with improve, all should belong within the application scope of the claims.
Claims (6)
1. a SMT printed steel mesh automatic detecting machine, it is characterized in that this testing machine includes Y-direction translation mechanism, steel mesh support compression mechanism, X to translation mechanism and testing agency, described X is to the mutually perpendicular X-axis on translation mechanism and Y-direction translation mechanism respectively horizontal plane and Y direction；
Described Y-direction translation mechanism includes cushion socket, base, Y-direction guide rail and slide block thereof, Y-direction slide unit, strip source, Y-direction grating scale and Y-direction leading screw and nut thereof；nullDescribed base is the rectangular frame being made up of crossbeam，Four base angles of base are respectively mounted cushion socket，Two Y-direction crossbeams of base are symmetrically installed two Y-direction guide rails assembling seats，Described Y-direction guide rails assembling seat is the upright plate that top exceeds base upper surface，Y-direction guide rail is separately mounted to the top of two Y-direction guide rails assembling seats，Described Y-direction slide unit is by base plate、Two pieces of upright connecting plates and two pieces of contiguous block compositions，The bottom of said two contiguous block is connected with the slide block of two Y-direction guide rails respectively，Described floor level is positioned at above the upper surface of base，Base plate major axis is perpendicular to Y direction，And two ends are respectively close to the interior facade root of two Y-direction guide rails assembling seats，Base plate two ends are connected with the bottom of upright connecting plate respectively，Upright connecting plate top is connected with contiguous block respectively，Base plate constitutes opening up U-shaped flap with upright connecting plate；Described base plate is connected with the nut of Y-direction leading screw, and described Y-direction leading screw is between base and plate upper surface, and Y-direction leading screw rotates and Y-direction slide unit can be driven to move along Y-direction；Y-direction leading screw is rotated by Y-axis driven by servomotor；Described strip source is positioned at the side of base plate, and the scale grating of described Y-direction grating scale and grating reading head are separately mounted on base and Y-direction slide unit, for determining the Y-direction slide unit exact position in Y-direction；
Described steel mesh support compression mechanism includes travel(l)ing rest, fixed support, steel mesh gripper shoe, Y-direction positive stop, compression cylinder and steel mesh regulate guide rail and slide block thereof, described fixed support includes fixing horizontal stand and two carrier bases, carrier base is positioned on the crossbeam of base, two carrier bases are respectively close to Y-direction track base two ends, side, described fixing horizontal stand and Y-direction guide rail parallel, and be connected across above the base plate of Y-direction slide unit by carrier base；Described steel mesh regulates guide rail two, it is separately mounted to two X of base above crossbeam, steel mesh regulates the slide block of guide rail and is connected with the two ends of travel(l)ing rest, travel(l)ing rest is also connected across above the base plate of Y-direction slide unit, and it is identical with fixing horizontal stand setting height(from bottom), travel(l)ing rest is parallel with fixing horizontal stand, and can regulate slide along steel mesh, and regulates guide rail locking with steel mesh；Described steel mesh gripper shoe has two, is respectively arranged in travel(l)ing rest with on fixing horizontal stand, and two steel mesh gripper shoes are separately installed with the compression cylinder for being pressed on by steel mesh in steel mesh gripper shoe, and the end of steel mesh gripper shoe has Y-direction positive stop；
Described X includes two X direction guiding rail mounting seats, two X direction guiding rails and slide block thereof, X to leading screw and nut thereof, X to grating scale to translation mechanism；Described X direction guiding rail mounting seat has two, the two ends of every X direction guiding rail mounting seat are connected respectively on two connection plates of Y-direction slide unit, article two, X direction guiding rail is separately mounted in two X direction guiding rail mounting seats, article two, X direction guiding rail mounting seat distance in Y-direction can hold the X installation to leading screw and nut thereof, described X to leading screw between two X direction guiding rail mounting seats, X is used for installing testing agency's installing plate to the nut of leading screw and the slide block top of X direction guiding rail, described X to leading screw by X-axis driven by servomotor；Described X is arranged on bottom X direction guiding rail mounting seat to the scale grating of grating scale, and X is relatively fixed with testing agency installing plate to the read head of grating scale and is connected, for determine testing agency's installing plate X to exact position；
Described testing agency includes photographic head connecting plate, photographic head, tonometer connecting plate, tonometer and tonometer lift adjustment assembly；Testing agency's installing plate two ends are connected with tonometer connecting plate with photographic head connecting plate respectively, described photographic head connecting plate and tonometer connecting plate are respectively used to install photographic head and tonometer, described photographic head and tonometer lay respectively at the X both sides to translation mechanism, and it being respectively used to detect size and the position of steel mesh tension force and perforate, tonometer is connected with tonometer connecting plate by tonometer lift adjustment assembly；Described photographic head connecting plate is the L-type flap being made up of horizontal plate and vertical plate, and the inner surface of horizontal plate is fixedly mounted on testing agency's installing plate, and vertical plate stretches out from X straight down to translation mechanism side, and photographic head is vertically arranged on the outer surface of vertical plate down；Described tonometer connecting plate is the L-type flap being made up of horizontal plate and vertical plate, the inner surface of horizontal plate is fixedly mounted on testing agency's installing plate, vertical plate stretches out from X straight down to translation mechanism opposite side, described tonometer is connected to vertical plate outer surface by tonometer lift adjustment assembly, the distance between tonometer and steel mesh to be detected can be regulated by tonometer lifting assembly, after the test bench of tonometer is placed on steel mesh to be measured by tonometer lifting assembly, it is possible to regulate between tonometer lift adjustment assembly and tonometer without interaction force.
2. SMT printed steel mesh automatic detecting machine as claimed in claim 1, it is characterized in that described tonometer lift adjustment assembly includes tonometer lift cylinder, tonometer adjusting screw rod and tonometer contiguous block, tonometer lift cylinder is arranged on the vertical plate outer surface of tonometer connecting plate, the cylinder rod of tonometer lift cylinder can be stretched out straight down, tonometer adjusting screw rod is perpendicular to horizontal plane, two ends are connected with the cylinder rod end of tonometer lift cylinder and tonometer contiguous block respectively, tonometer is connected to the outer surface of the vertical plate of tonometer connecting plate by tonometer contiguous block, the distance of tonometer contiguous block and tonometer lift cylinder cylinder rod end can be regulated by tonometer adjusting screw rod, the lifting of tonometer contiguous block can be controlled by tonometer lift cylinder action.
3. SMT printed steel mesh automatic detecting machine as claimed in claim 2, it is characterized in that having between instrumental panel and the test bench of the tonometer adopted being connected neck, tonometer lift adjustment assembly also includes arc holder, tonometer contiguous block by arc holder be clamped and connected neck and can pass through tonometer lift adjustment assembly clamping tonometer vertically move, the radius of arc holder is more than the radius connecting neck, after arc holder clamping tonometer drops to and contacts with steel mesh to be measured, continuing slightly declines can make between tonometer and tonometer lift adjustment assembly without interaction force；Also having on described contiguous block stops tonometer at the block promoting and occurring in transport process teeter.
4. SMT printed steel mesh automatic detecting machine as claimed in claim 1, is characterized in that described carrier base is positioned at X on crossbeam, and every steel mesh gripper shoe is installed 2-5 compression cylinder, and compression cylinder adopts air operated reversing valve control action.
5. SMT printed steel mesh automatic detecting machine as claimed in claim 4, is characterized in that described compression cylinder is 3.
6. SMT printed steel mesh automatic detecting machine as claimed in claim 1, is characterized in that Y-direction leading screw is positioned in the middle of two Y-direction guide rails, and described Y-axis servomotor is arranged on base lower surface, and drives Y-direction leading screw to rotate by Timing Belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185617.XU CN205384112U (en) | 2016-03-11 | 2016-03-11 | SMT printing steel mesh automated inspection machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185617.XU CN205384112U (en) | 2016-03-11 | 2016-03-11 | SMT printing steel mesh automated inspection machine |
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| CN205384112U true CN205384112U (en) | 2016-07-13 |
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| CN201620185617.XU Withdrawn - After Issue CN205384112U (en) | 2016-03-11 | 2016-03-11 | SMT printing steel mesh automated inspection machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784242A (en) * | 2016-03-11 | 2016-07-20 | 河北工业大学 | Automatic detection machine for SMT printing steel mesh |
| CN106759944A (en) * | 2016-12-13 | 2017-05-31 | 浙江远成精工科技有限公司 | A kind of improved durable anticorrosive accurate node component |
| CN107131839A (en) * | 2017-06-19 | 2017-09-05 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of image measurer for being used to measure mobile phone silk screen chip |
| CN109115129A (en) * | 2018-11-12 | 2019-01-01 | 江西丝安本精密制版有限公司 | A kind of halftone seine angle measurement device and its application method |
| CN110000614A (en) * | 2019-02-21 | 2019-07-12 | 宁波米诺机床有限公司 | A kind of crossbeam rock-steady structure of four Spindle Machining Centers |
| CN113330273A (en) * | 2019-01-24 | 2021-08-31 | 株式会社高迎科技 | Transfer mechanism for inspection device, and method for inspecting object using same |
| CN117589353A (en) * | 2024-01-19 | 2024-02-23 | 常州市三洋精密制版有限公司 | Screen printing plate inspection tool |
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2016
- 2016-03-11 CN CN201620185617.XU patent/CN205384112U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784242A (en) * | 2016-03-11 | 2016-07-20 | 河北工业大学 | Automatic detection machine for SMT printing steel mesh |
| CN106759944A (en) * | 2016-12-13 | 2017-05-31 | 浙江远成精工科技有限公司 | A kind of improved durable anticorrosive accurate node component |
| CN107131839A (en) * | 2017-06-19 | 2017-09-05 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of image measurer for being used to measure mobile phone silk screen chip |
| CN109115129A (en) * | 2018-11-12 | 2019-01-01 | 江西丝安本精密制版有限公司 | A kind of halftone seine angle measurement device and its application method |
| CN113330273A (en) * | 2019-01-24 | 2021-08-31 | 株式会社高迎科技 | Transfer mechanism for inspection device, and method for inspecting object using same |
| CN113330273B (en) * | 2019-01-24 | 2023-11-21 | 株式会社高迎科技 | Transfer mechanism for inspection device, and object inspection method using same |
| US11867747B2 (en) | 2019-01-24 | 2024-01-09 | Koh Young Technology Inc. | Transfer apparatus for inspection apparatus, inspection apparatus, and object inspection method using same |
| US11921151B2 (en) | 2019-01-24 | 2024-03-05 | Koh Young Technology Inc. | Jig for inspection apparatus, inspection apparatus, and inspection set |
| CN110000614A (en) * | 2019-02-21 | 2019-07-12 | 宁波米诺机床有限公司 | A kind of crossbeam rock-steady structure of four Spindle Machining Centers |
| CN110000614B (en) * | 2019-02-21 | 2024-04-19 | 宁波米诺机床有限公司 | Cross beam stabilizing structure of four-spindle machining center |
| CN117589353A (en) * | 2024-01-19 | 2024-02-23 | 常州市三洋精密制版有限公司 | Screen printing plate inspection tool |
| CN117589353B (en) * | 2024-01-19 | 2024-03-19 | 常州市三洋精密制版有限公司 | Screen printing plate inspection tool |
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