CN109454983B - Comprehensive calibration process for deformation type screen frame - Google Patents
Comprehensive calibration process for deformation type screen frame Download PDFInfo
- Publication number
- CN109454983B CN109454983B CN201811209252.XA CN201811209252A CN109454983B CN 109454983 B CN109454983 B CN 109454983B CN 201811209252 A CN201811209252 A CN 201811209252A CN 109454983 B CN109454983 B CN 109454983B
- Authority
- CN
- China
- Prior art keywords
- frame
- strip
- calibration process
- outer frame
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
A comprehensive calibration process of a deformation type screen frame comprises a basic calibration process and a fine adjustment calibration process which are sequentially carried out, wherein the basic calibration process is to determine the basic position of the screen frame through the limit matching of a positioning plate and a positioning pin, the fine adjustment calibration process is to set whether an inner frame strip, an outer frame strip and an inclined connecting strip are locked or not, then a distance adjusting nut is loosened to screw in or screw out a distance adjusting screw rod in an upper screw rod hole and a lower screw rod hole, so that the shape or the position of the inner frame or the outer frame is adjusted, and finally a left fixing plate is used for abutting against a left fixing part to fix the fine adjustment calibration effect, so that fine adjustment calibration is realized. The design has the advantages of strong adjustability, rich calibration directions, short calibration time and good calibration precision.
Description
Technical Field
The invention relates to a positioning process of a screen frame for screen printing, belongs to the technical field of textiles, and particularly relates to a comprehensive calibration process of a deformation type screen frame, which is particularly suitable for enriching the calibration direction of the screen frame, shortening the calibration time and improving the calibration precision.
Background
In screen printing, the screen frame and the cloth below the screen frame are required to be strictly aligned, otherwise, once a certain position is dislocated, the printing precision and quality are damaged, and even the whole cloth is scrapped. However, in practical application, the screen frame is bound to move along with long-time printing operation, and at the moment, the screen frame needs to be recalibrated, and in addition, in the operation of printing for multiple times, the screen frame also needs to be calibrated for multiple times.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects and problems of single calibration direction, long calibration time and poor calibration precision in the prior art, and provides a comprehensive calibration process of a deformation screen frame, which has the advantages of rich calibration directions, short calibration time and good calibration precision.
In order to achieve the above purpose, the technical solution of the invention is as follows: a comprehensive calibration process of a deformation type screen frame comprises a basic calibration process and a fine adjustment calibration process which are sequentially carried out;
the basic calibration process is as follows: firstly, moving the outer end of the positioning plate to the top surface of the right fixing plate and abutting against the inner side part of the positioning pin, and horizontally moving the right fixing plate leftwards to enable the inner side surface of the right fixing plate to abut against the outer end of the distance adjusting screw rod, so that basic calibration is completed;
the fine tuning calibration process comprises the following steps: whether the inner frame strip, the outer frame strip and the inclined connecting strip are locked or not is set, then the distance adjusting nut is loosened, then the distance adjusting screw rods in the upper screw rod hole and the lower screw rod hole are screwed in or out to adjust the shape or the position of the inner frame or the outer frame, after the adjustment is finished, the distance adjusting nut is screwed down, the inner frame strip, the outer frame strip and the inclined connecting strip are locked, then the left fixing plate is horizontally moved rightwards, so that the inner side face of the left fixing plate is abutted against the outer end of a left fixing part connected to the left frame strip, and therefore fine adjustment calibration is finished; the screwing in or out of the distance adjusting screws in the upper screw hole and the lower screw hole to adjust the shape or position of the inner frame or the outer frame refers to any one or any combination of the following operations:
the inner frame strip, the outer frame strip and the inclined connecting belt are locked, and at the moment, the screwing-in or screwing-out of the distance adjusting screw rod drives the inner frame and the outer frame to move reversely on the whole;
the inner frame strips and the oblique connecting strips are locked, the outer frame strips are released, and at the moment, the distance adjusting screw rods are screwed in or out to drive the four outer frame strips in the outer frame to move relatively, so that the shape and the position of the outer frame are changed;
the outer frame strips and the oblique connecting strips are locked, the inner frame strips are loosened, and at the moment, the screwing-in or screwing-out of the distance adjusting screw rod drives the four inner frame strips in the inner frame to move relatively, so that the form and the position of the inner frame are changed;
the outer frame strip and the inner frame strip are locked, the inclined connecting belt is loosened, and at the moment, screwing in or out the distance adjusting screw rod drives the inner frame to integrally generate relative movement in the outer frame, so that the position of the inner frame is changed;
the inner frame strips are locked, the inclined connecting strips and the outer frame strips are loosened, and at the moment, the distance adjusting screw rods are screwed in or out, so that the four outer frame strips in the outer frame can be driven to move relatively, the form and the position of the outer frame are changed, the inner frame can be driven to move relatively in the outer frame integrally, and the position of the inner frame is changed;
the outer frame strips are locked, the inclined connecting strips and the inner frame strips are loosened, and at the moment, the distance adjusting screw rod is screwed in or out, so that the four inner frame strips in the inner frame can be driven to move relatively, the shape and the position of the inner frame are changed, the inner frame can be driven to move relatively in the outer frame integrally, and the position of the inner frame is changed.
The screen frame comprises an inner frame and a concentric outer frame sleeved outside the inner frame, the bottom surface of the inner frame is connected with the bottom surface of the frame, and a concentric inter-frame groove is formed between the outer side wall of the inner frame and the inner side wall of the outer frame; the inner frame comprises four inner frame strips which are sequentially hinged, adjacent inner frame strips are hinged with each other through an inner hinge, the outer frame comprises four outer frame strips which are sequentially hinged, adjacent outer frame strips are hinged with each other through an outer hinge, the top of the inner hinge is connected with the inner end of an inclined connecting belt, the outer end of the inclined connecting belt is connected with the top of the outer hinge, and the inner hinge and the outer hinge connected with the inner end and the outer end of the same inclined connecting belt correspond to each other;
an upper screw hole and a lower screw hole are formed in the right frame strip of the outer frame, an adjusting screw is arranged in each of the upper screw hole and the lower screw hole, the inner end of each adjusting screw extends into the inter-frame groove, the outer end of each adjusting screw extends to the outside of the outer frame after penetrating through the upper screw hole or the lower screw hole, an adjusting nut is sleeved on the adjusting screw outside the outer frame, the part of the mesh frame clamped between the upper screw hole and the lower screw hole is connected with the inner end of the positioning plate, and the outer end of the positioning plate extends to the outside of the mesh frame; the right side of outer frame is provided with the right fixed plate that parallels with the right frame strip, and the medial surface of right fixed plate is just to setting up with the outer end of roll adjustment screw, is connected with perpendicularly on the top surface of right fixed plate and carries out spacing complex locating pin with the locating plate, the left frame strip of outer frame is connected with the inner of left fixed part, and the outer end of left fixed part is just to setting up with the medial surface of left fixed plate, and left fixed plate, left frame strip are parallel to each other.
The inner hinge connecting piece is an inner bolt, an inner frame strip is sleeved outside the middle part of the inner bolt, an inner upper nut and an inner lower nut are respectively sleeved outside the upper part and the lower part of the inner frame strip on the inner bolt, and the inner end of the inclined connecting belt is sleeved outside the part between the top end of the inner bolt and the inner upper nut on the inner bolt;
the outer hinge connecting piece is an outer bolt, an outer frame strip is sleeved outside the middle of the outer bolt, an outer upper nut and an outer lower nut are respectively sleeved outside the outer bolt at the upper part and the lower part of the outer frame strip, and the outer end of the inclined connecting belt is sleeved outside the inner bolt at the position between the top end of the inner bolt and the outer upper nut.
The oblique connecting belt comprises an inner connecting section, a telescopic section and an outer connecting section which are connected in sequence, one end of the inner connecting section is connected with the top of the inner hinge, and the other end of the inner connecting section is connected with the top of the outer hinge after passing through the telescopic section and the outer connecting section in sequence.
The top surface of the right fixing plate is vertically connected with the bottom edge of the right vertical plate, a pressing cylinder is arranged on the inner side surface of the right vertical plate, the output end of the pressing cylinder is located right above the top surface of the right fixing plate, and the projection of the output end of the pressing cylinder on the top surface of the right fixing plate is intersected with the horizontal extension line of the outer end of the positioning plate.
The left fixing part comprises an upper left insert block and a lower left insert block which are vertically arranged along the left frame strip, and an upper left groove and a lower left groove which are vertically arranged are arranged on the inner side surface of the left fixing plate so as to be correspondingly inserted and matched with the upper left insert block and the lower left insert block.
The medial surface of left fixed plate is connected with the inner of upper left pars contractilis, left lower pars contractilis, and the outer end of upper left pars contractilis is connected with the left side portion of upper left recess, and the outer end of lower left pars contractilis is connected with the left side portion of left lower recess, has all seted up the notch on the right side portion of upper left recess, left lower recess.
The upper left telescopic part and the lower left telescopic part are both cylinders, and the output end of each cylinder is connected with the left side of the upper left groove or the left lower groove.
The left upper insert block and the left lower insert block are both V-shaped blocks, the notches of the left upper groove and the left lower groove are both V-shaped notches, and the width of the left upper insert block and the width of the left lower insert block are both larger than the width of the corresponding notches.
The top surface of the left frame strip is connected with the inner ends of the left upper supporting plate and the left lower supporting plate, the outer ends of the left upper supporting plate and the left lower supporting plate extend to the outside of the screen frame, the bottom surface of the left upper supporting plate is suspended right above the left upper insert block, and the bottom surface of the left lower supporting plate is suspended right above the left lower insert block; the length of the part of the left upper supporting plate, which is positioned outside the screen frame, is greater than the sum of the lengths of the left upper insert block and the left upper groove, and the length of the part of the left lower supporting plate, which is positioned outside the screen frame, is greater than the sum of the lengths of the left lower insert block and the left lower groove.
The top surface of the left fixing plate is vertically connected with the bottom edge of the left vertical plate, a left plate through hole is formed in the position, close to the top edge, of the plate surface of the left vertical plate, and a right plate through hole is formed in the position, close to the top edge, of the plate surface of the right vertical plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a comprehensive calibration process of a deformation type screen frame, which is applied by firstly determining the basic position of the screen frame through the limit matching of a positioning plate and a positioning pin to realize basic calibration, then setting whether an inner frame strip, an outer frame strip and an inclined connecting strip are locked or not, screwing in or screwing out a distance adjusting screw to adjust the shape or the position of an inner frame or an outer frame on the basis that the inner side surface of a right fixing plate supports against the distance adjusting screw, thereby realizing fine adjustment calibration. Therefore, the invention has the advantages of strong adjustability, rich calibration directions, short calibration time and good calibration precision.
2. In the comprehensive calibration process of the deformation type screen frame, the top surface of the right fixing plate is vertically connected with the bottom edge of the right vertical plate, and the inner side surface of the right vertical plate is provided with the pressing cylinder. Therefore, the invention not only has higher positioning precision, but also has stronger stability.
3. In the comprehensive calibration process of the deformation type screen frame, the matching of the left fixing part and the left fixing plate is limited to the insertion matching of the insertion block and the groove. In addition, when left fixed plate is connected through upper left pars contractilis, lower left pars contractilis and upper left recess, left lower groove, the adjustability is stronger, and at this moment, the position of left fixed plate need not change, only need upper left pars contractilis, lower left pars contractilis carry out the flexible operation can, especially when upper left pars contractilis, lower left pars contractilis are the cylinder, the effect is better. Therefore, the invention has strong adjustability, is beneficial to improving the calibration precision and expanding the application range.
4. In the comprehensive calibration process of the deformation type screen frame, the upper left insert block and the lower left insert block are both V-shaped blocks, and when the notches of the upper left groove and the lower left groove are both V-shaped notches, the V-shaped insert is realized through the insert cooperation between the insert blocks and the grooves, so that the stability after the insert is stronger, the insert operation is more favorably carried out, the operation time is further shortened, and particularly, the effect is better when the widths of the upper left insert block and the lower left insert block are larger than the widths of the corresponding notches. Therefore, the invention has stronger stability and shorter operation time.
5. In the comprehensive calibration process of the deformation type screen frame, the top surface of the left fixing plate is vertically connected with the bottom edge of the left vertical plate, the position, close to the top edge, of the plate surface of the left vertical plate is provided with a left plate through hole, the position, close to the top edge, of the plate surface of the right vertical plate is provided with a right plate through hole, and when the comprehensive calibration process is applied, the left plate through hole and the right plate through hole can be externally connected with displacement adjusting equipment so as to perform multidirectional displacement adjustment on the whole screen frame from the outside and meet more position requirements in screen printing. Therefore, the invention has strong adjustability and wide application range.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic view of the connection of the left lower groove and the left lower insert block in fig. 2.
Fig. 5 is a schematic view of the connection between the right fixing plate and the right riser in fig. 1.
Fig. 6 is a schematic view showing the connection of the bottom surface of the frame, the outer frame and the inner frame in fig. 1.
Fig. 7 is a schematic view of the construction of the outer hinge of fig. 1.
Fig. 8 is a schematic view of the construction of the inner hinge of fig. 1.
In the figure: left positioning member 1, right positioning member 10, screen frame 2, frame bottom surface 21, outer frame 22, right frame strip 221, left frame strip 222, outer frame strip 223, outer hinge 224, outer upper nut 225, outer bolt 226, outer lower nut 227, inner frame 23, inner frame strip 231, inner hinge 232, inner upper nut 233, inner bolt 234, inner lower nut 235, inter-frame groove 24, upper screw hole 25, lower screw hole 26, oblique connecting band 27, inner section 271, telescopic section 272, outer connecting section 273, distance adjusting screw 3, distance adjusting nut 31, positioning plate 4, positioning pin 41, positioning vertical bar 42, positioning horizontal bar 43, right fixing plate 5, right vertical plate 51, lower cylinder 52, right plate through hole 53, left fixing portion 6, left upper insert 61, left lower insert 62, left upper support plate 63, left lower support plate 64, support vertical bar 65, support horizontal bar 66, left fixing plate 7, left upper groove 71, left upper groove 72, left upper telescopic portion 73, A lower left extension 74, a notch 75, a left riser 76, and a left plate through hole 77.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 8, a comprehensive calibration process for a deformable screen frame includes a basic calibration process and a fine-tuning calibration process, which are performed in sequence;
the basic calibration process is as follows: firstly, moving the outer end of the positioning plate 4 to the top surface of the right fixing plate 5 and abutting against the inner side part of the positioning pin 41, and then horizontally moving the right fixing plate 5 leftwards to enable the inner side surface of the right fixing plate 5 to abut against the outer end of the distance adjusting screw rod 3, thereby completing basic calibration;
the fine tuning calibration process comprises the following steps: whether the inner frame strip 231, the outer frame strip 223 and the inclined connecting belt 27 are locked or not is set, then the distance adjusting nut 31 is loosened, then the distance adjusting screw rods 3 in the upper screw rod hole 25 and the lower screw rod hole 26 are screwed in or out to adjust the shape or the position of the inner frame 23 or the outer frame 22, after the adjustment is finished, the distance adjusting nut 31 is screwed down, the inner frame strip 231, the outer frame strip 223 and the inclined connecting belt 27 are locked, then the left fixing plate 7 is horizontally moved rightwards, so that the inner side surface of the left fixing plate 7 is abutted to the outer end of the left fixing part 6 connected to the left frame strip 222, and then fine adjustment calibration is finished; the pitch adjusting screws 3 screwed into or out of the upper screw holes 25 and the lower screw holes 26 to adjust the form or position of the inner frame 23 or the outer frame 22 refers to any one or any combination of the following operations:
the inner frame strip 231, the outer frame strip 223 and the inclined connecting belt 27 are locked, and at the moment, screwing in or out the distance adjusting screw rod 3 drives the inner frame 23 and the outer frame 22 to move reversely on the whole;
the inner frame strips 231 and the inclined connecting strips 27 are locked, the outer frame strips 223 are loosened, and at the moment, screwing in or out of the distance-adjusting screw rods 3 drives the four outer frame strips 223 in the outer frame 22 to generate relative movement, so that the shape and the position of the outer frame 22 are changed;
the outer frame strip 223 and the inclined connecting strip 27 are locked, the inner frame strip 231 is loosened, and at the moment, screwing in or out the distance-adjusting screw 3 drives the four inner frame strips 231 in the inner frame 23 to move relatively, so that the shape and the position of the inner frame 23 are changed;
the outer frame strip 223 and the inner frame strip 231 are locked, the inclined connecting belt 27 is loosened, and at the moment, screwing in or out the distance adjusting screw rod 3 drives the inner frame 23 to move relatively in the outer frame 22 integrally, so that the position of the inner frame 23 is changed;
the inner frame strips 231 are locked, the inclined connecting strips 27 and the outer frame strips 223 are loosened, and at the moment, screwing in or screwing out the distance adjusting screw rods 3 can drive the four outer frame strips 223 in the outer frame 22 to generate relative movement, so that the form and the position of the outer frame 22 are changed, and can also drive the inner frame 23 to generate relative movement in the outer frame 22 as a whole, so that the position of the inner frame 23 is changed;
the outer frame strips 223 are locked, the inclined connecting belts 27 and the inner frame strips 231 are loosened, and at the moment, screwing in or screwing out the distance adjusting screw rods 3 can drive the four inner frame strips 231 in the inner frame 23 to generate relative movement so as to change the shape and the position of the inner frame 23, and can also drive the inner frame 23 to generate relative movement in the outer frame 22 as a whole so as to change the position of the inner frame 23.
The screen frame 2 comprises an inner frame 23 and a concentric outer frame 22 sleeved outside the inner frame 23, the bottom surface of the inner frame 23 is connected with the frame bottom surface 21, and a concentric inter-frame groove 24 is formed between the outer side wall of the inner frame 23 and the inner side wall of the outer frame 22; the inner frame 23 comprises four inner frame strips 231 which are sequentially hinged, the adjacent inner frame strips 231 are mutually hinged through an inner hinge member 232, the outer frame 22 comprises four outer frame strips 223 which are sequentially hinged, the adjacent outer frame strips 223 are mutually hinged through an outer hinge member 224, the top of the inner hinge member 232 is connected with the inner end of the inclined connecting belt 27, the outer end of the inclined connecting belt 27 is connected with the top of the outer hinge member 224, and the inner hinge member 232 and the outer hinge member 224 which are connected with the inner end and the outer end of the same inclined connecting belt 27 are mutually corresponding;
an upper screw hole 25 and a lower screw hole 26 are formed in a right frame strip 221 of the outer frame 22, a distance adjusting screw 3 is respectively arranged in the upper screw hole 25 and the lower screw hole 26, the inner end of the distance adjusting screw 3 extends into the inter-frame groove 24, the outer end of the distance adjusting screw 3 extends to the outside of the outer frame 22 after penetrating through the upper screw hole 25 or the lower screw hole 26, a distance adjusting nut 31 is sleeved on a position, which is positioned outside the outer frame 22, on the distance adjusting screw 3, a position, which is clamped between the upper screw hole 25 and the lower screw hole 26, on the net frame 2 is connected with the inner end of the positioning plate 4, and the outer end of the positioning plate 4 extends to the outside of the net frame 2; the right side of the outer frame 22 is provided with a right fixing plate 5 parallel to the right frame strip 221, the inner side surface of the right fixing plate 5 is opposite to the outer end of the distance adjusting screw rod 3, the top surface of the right fixing plate 5 is vertically connected with a positioning pin 41 which is in limit fit with the positioning plate 4, the left frame strip 222 of the outer frame 22 is connected with the inner end of the left fixing part 6, the outer end of the left fixing part 6 is opposite to the inner side surface of the left fixing part 7, and the left fixing plate 7 and the left frame strip 222 are parallel to each other.
The inner hinge 232 is an inner bolt 234, an inner frame strip 231 is sleeved outside the middle part of the inner bolt 234, an inner upper nut 233 and an inner lower nut 235 are respectively sleeved outside the upper part and the lower part of the inner frame strip 231 on the inner bolt 234, and the inner end of the inclined connecting belt 27 is sleeved outside the part between the top end of the inner bolt 234 and the inner upper nut 233;
the outer hinge 224 is an outer bolt 226, an outer frame strip 223 is sleeved on the middle portion of the outer bolt 226, an outer upper nut 225 and an outer lower nut 227 are respectively sleeved on the upper portion and the lower portion of the outer frame strip 223 on the outer bolt 226, and the outer end of the inclined connecting belt 27 is sleeved on the portion between the top end of the inner bolt 234 and the outer upper nut 225.
The oblique connecting belt 27 includes an inner connecting section 271, a telescopic section 272 and an outer connecting section 273 which are connected in sequence, one end of the inner connecting section 271 is connected with the top of the inner hinge 232, and the other end of the inner connecting section 272 passes through the telescopic section 272 and the outer connecting section 273 in sequence and then is connected with the top of the outer hinge 224.
The top surface of the right fixing plate 5 is vertically connected with the bottom edge of a right vertical plate 51, a lower air cylinder 52 is arranged on the inner side surface of the right vertical plate 51, the output end of the lower air cylinder 52 is positioned right above the top surface of the right fixing plate 5, and the projection of the output end of the lower air cylinder 52 on the top surface of the right fixing plate 5 is intersected with the horizontal extension line of the outer end of the positioning plate 4.
The positioning plate 4 is of a T-shaped structure and comprises a positioning vertical bar 42 and a positioning transverse bar 43, the bottom surface of the positioning vertical bar 42 is connected with the top surface of the screen frame 2, the right side edge of the positioning vertical bar 42 is vertically connected with the inner end of the positioning transverse bar 43, and the outer end of the positioning transverse bar 43 extends to the outside of the screen frame 2.
The left fixing portion 6 includes an upper left insertion block 61 and a lower left insertion block 62 vertically disposed along a left frame strip 222, and an upper left groove 71 and a lower left groove 72 vertically disposed are disposed on an inner side surface of the left fixing plate 7 to be correspondingly inserted and matched with the upper left insertion block 61 and the lower left insertion block 62.
The inner side surface of the left fixing plate 7 is connected with the inner ends of the upper left telescopic part 73 and the lower left telescopic part 74, the outer end of the upper left telescopic part 73 is connected with the left side part of the upper left groove 71, the outer end of the lower left telescopic part 74 is connected with the left side part of the lower left groove 72, and the right side parts of the upper left groove 71 and the lower left groove 72 are provided with notches 75.
The upper left telescopic part 73 and the lower left telescopic part 74 are both air cylinders, and the output ends of the air cylinders are connected with the left side parts of the upper left groove 71 or the lower left groove 72.
The left upper insert block 61 and the left lower insert block 62 are both V-shaped blocks, the notches 75 of the left upper groove 71 and the left lower groove 72 are both V-shaped notches, and the widths of the left upper insert block 61 and the left lower insert block 62 are both greater than the widths of the corresponding notches 75.
The top surface of the left frame strip 222 is connected with the inner ends of the left upper support plate 63 and the left lower support plate 64, the outer ends of the left upper support plate 63 and the left lower support plate 64 extend to the outside of the screen frame 2, the bottom surface of the left upper support plate 63 is suspended right above the left upper insert 61, and the bottom surface of the left lower support plate 64 is suspended right above the left lower insert 62; the length of the part of the left upper supporting plate 63, which is positioned outside the screen frame 2, is greater than the sum of the lengths of the left upper inserting block 61 and the left upper groove 71, and the length of the part of the left lower supporting plate 64, which is positioned outside the screen frame 2, is greater than the sum of the lengths of the left lower inserting block 62 and the left lower groove 72.
The upper left supporting plate 63 and the lower left supporting plate 64 are both of T-shaped structures and comprise supporting vertical bars 65 and supporting transverse bars 66, the bottom surfaces of the supporting vertical bars 65 are connected with the top surface of the screen frame 2, the left side edges of the supporting vertical bars 65 are connected with the inner ends of the supporting transverse bars 66, and the outer ends of the supporting transverse bars 66 extend to the outside of the screen frame 2.
The top surface of the left fixing plate 7 is vertically connected with the bottom edge of the left vertical plate 76, a left plate through hole 77 is formed in the position, close to the top edge, of the plate surface of the left vertical plate 76, and a right plate through hole 53 is formed in the position, close to the top edge, of the plate surface of the right vertical plate 51.
The principle of the invention is illustrated as follows:
referring to fig. 1 to 8, during application, the outer end of the positioning plate 4 is in limit fit with the positioning pin 41 to determine the basic position of the net frame, so as to realize basic calibration (if the basic calibration is performed in combination with the right vertical plate 51, the effect is better), at this time, the outer ends of the distance adjusting screws 3 in the upper screw hole 25 and the lower screw hole 26 are all abutted against the inner side surface of the right fixing plate 5, the distance adjusting nuts 31 are loosened to loosen the distance adjusting screws 3, and then the distance adjusting screws 3 are screwed in or out, because the outer ends of the distance adjusting screws 3 are abutted, therefore, the operation of screwing in or out the distance adjusting screws 3 can enable the net frame 2 to move reversely on the whole, so as to realize fine adjustment calibration of the net frame 2, after the calibration is completed, the left fixing plate 7 is abutted against the left fixing portion 6 to fix the fine adjustment calibration effect, and at this time.
When the left fixing plate 7 is used for abutting against the left fixing part 6, the upper left groove 71 and the lower left groove 72 can be driven to perform telescopic movement through the telescopic operation of the upper left telescopic part 73 and the lower left telescopic part 74 connected to the left fixing plate 7, so that the upper left insertion block 61 and the lower left insertion block 62 included in the left fixing part 6 are correspondingly inserted and connected to realize abutting fixation, and at the moment, the left fixing plate 7 does not need to change the position.
The connection of the bottom surface of the inner frame 23 and the frame bottom surface 21 means that: the inter-frame groove 24 between the inner frame 23 and the outer frame 22 has a hollow structure, and only the bottom surface of the inner frame 23 is connected to the frame bottom surface 21 in a closed manner, and the frame bottom surface 21 has a mesh structure.
Example 1:
referring to fig. 1 to 8, a comprehensive calibration process for a deformable screen frame includes a basic calibration process and a fine-tuning calibration process, which are performed in sequence;
the basic calibration process is as follows: firstly, moving the outer end of the positioning plate 4 to the top surface of the right fixing plate 5 and abutting against the inner side part of the positioning pin 41, and then horizontally moving the right fixing plate 5 leftwards to enable the inner side surface of the right fixing plate 5 to abut against the outer end of the distance adjusting screw rod 3, thereby completing basic calibration;
the fine tuning calibration process comprises the following steps: whether the inner frame strip 231, the outer frame strip 223 and the inclined connecting belt 27 are locked or not is set, then the distance adjusting nut 31 is loosened, then the distance adjusting screw rods 3 in the upper screw rod hole 25 and the lower screw rod hole 26 are screwed in or out to adjust the shape or the position of the inner frame 23 or the outer frame 22, after the adjustment is finished, the distance adjusting nut 31 is screwed down, the inner frame strip 231, the outer frame strip 223 and the inclined connecting belt 27 are locked, then the left fixing plate 7 is horizontally moved rightwards, so that the inner side surface of the left fixing plate 7 is abutted to the outer end of the left fixing part 6 connected to the left frame strip 222, and then fine adjustment calibration is finished; the pitch adjusting screws 3 screwed into or out of the upper screw holes 25 and the lower screw holes 26 to adjust the form or position of the inner frame 23 or the outer frame 22 refers to any one or any combination of the following operations:
the inner frame strip 231, the outer frame strip 223 and the inclined connecting belt 27 are locked, and at the moment, screwing in or out the distance adjusting screw rod 3 drives the inner frame 23 and the outer frame 22 to move reversely on the whole;
the inner frame strips 231 and the inclined connecting strips 27 are locked, the outer frame strips 223 are loosened, and at the moment, screwing in or out of the distance-adjusting screw rods 3 drives the four outer frame strips 223 in the outer frame 22 to generate relative movement, so that the shape and the position of the outer frame 22 are changed;
the outer frame strip 223 and the inclined connecting strip 27 are locked, the inner frame strip 231 is loosened, and at the moment, screwing in or out the distance-adjusting screw 3 drives the four inner frame strips 231 in the inner frame 23 to move relatively, so that the shape and the position of the inner frame 23 are changed;
the outer frame strip 223 and the inner frame strip 231 are locked, the inclined connecting belt 27 is loosened, and at the moment, screwing in or out the distance adjusting screw rod 3 drives the inner frame 23 to move relatively in the outer frame 22 integrally, so that the position of the inner frame 23 is changed;
the inner frame strips 231 are locked, the inclined connecting strips 27 and the outer frame strips 223 are loosened, and at the moment, screwing in or screwing out the distance adjusting screw rods 3 can drive the four outer frame strips 223 in the outer frame 22 to generate relative movement, so that the form and the position of the outer frame 22 are changed, and can also drive the inner frame 23 to generate relative movement in the outer frame 22 as a whole, so that the position of the inner frame 23 is changed;
the outer frame strips 223 are locked, the inclined connecting belts 27 and the inner frame strips 231 are loosened, and at the moment, screwing in or screwing out the distance adjusting screw rods 3 can drive the four inner frame strips 231 in the inner frame 23 to generate relative movement so as to change the shape and the position of the inner frame 23, and can also drive the inner frame 23 to generate relative movement in the outer frame 22 as a whole so as to change the position of the inner frame 23.
Example 2:
the basic contents are the same as example 1, except that:
the screen frame 2 comprises an inner frame 23 and a concentric outer frame 22 sleeved outside the inner frame 23, the bottom surface of the inner frame 23 is connected with the frame bottom surface 21, and a concentric inter-frame groove 24 is formed between the outer side wall of the inner frame 23 and the inner side wall of the outer frame 22; the inner frame 23 comprises four inner frame strips 231 which are sequentially hinged, the adjacent inner frame strips 231 are mutually hinged through an inner hinge member 232, the outer frame 22 comprises four outer frame strips 223 which are sequentially hinged, the adjacent outer frame strips 223 are mutually hinged through an outer hinge member 224, the top of the inner hinge member 232 is connected with the inner end of the inclined connecting belt 27, the outer end of the inclined connecting belt 27 is connected with the top of the outer hinge member 224, and the inner hinge member 232 and the outer hinge member 224 which are connected with the inner end and the outer end of the same inclined connecting belt 27 are mutually corresponding; an upper screw hole 25 and a lower screw hole 26 are formed in a right frame strip 221 of the outer frame 22, a distance adjusting screw 3 is respectively arranged in the upper screw hole 25 and the lower screw hole 26, the inner end of the distance adjusting screw 3 extends into the inter-frame groove 24, the outer end of the distance adjusting screw 3 extends to the outside of the outer frame 22 after penetrating through the upper screw hole 25 or the lower screw hole 26, a distance adjusting nut 31 is sleeved on a position, which is positioned outside the outer frame 22, on the distance adjusting screw 3, a position, which is clamped between the upper screw hole 25 and the lower screw hole 26, on the net frame 2 is connected with the inner end of the positioning plate 4, and the outer end of the positioning plate 4 extends to the outside of the net frame 2; the right side of the outer frame 22 is provided with a right fixing plate 5 parallel to the right frame strip 221, the inner side surface of the right fixing plate 5 is opposite to the outer end of the distance adjusting screw rod 3, the top surface of the right fixing plate 5 is vertically connected with a positioning pin 41 which is in limit fit with the positioning plate 4, the left frame strip 222 of the outer frame 22 is connected with the inner end of the left fixing part 6, the outer end of the left fixing part 6 is opposite to the inner side surface of the left fixing part 7, and the left fixing plate 7 and the left frame strip 222 are parallel to each other.
Example 3:
the basic content is the same as that of the embodiment 2, except that:
the inner hinge 232 is an inner bolt 234, an inner frame strip 231 is sleeved outside the middle part of the inner bolt 234, an inner upper nut 233 and an inner lower nut 235 are respectively sleeved outside the upper part and the lower part of the inner frame strip 231 on the inner bolt 234, and the inner end of the inclined connecting belt 27 is sleeved outside the part between the top end of the inner bolt 234 and the inner upper nut 233; the outer hinge 224 is an outer bolt 226, an outer frame strip 223 is sleeved on the middle portion of the outer bolt 226, an outer upper nut 225 and an outer lower nut 227 are respectively sleeved on the upper portion and the lower portion of the outer frame strip 223 on the outer bolt 226, and the outer end of the inclined connecting belt 27 is sleeved on the portion between the top end of the inner bolt 234 and the outer upper nut 225.
Example 4:
the basic content is the same as that of the embodiment 2, except that:
the oblique connecting belt 27 includes an inner connecting section 271, a telescopic section 272 and an outer connecting section 273 which are connected in sequence, one end of the inner connecting section 271 is connected with the top of the inner hinge 232, and the other end of the inner connecting section 272 passes through the telescopic section 272 and the outer connecting section 273 in sequence and then is connected with the top of the outer hinge 224.
Example 5:
the basic content is the same as that of the embodiment 2, except that:
the top surface of the right fixing plate 5 is vertically connected with the bottom edge of a right vertical plate 51, a lower air cylinder 52 is arranged on the inner side surface of the right vertical plate 51, the output end of the lower air cylinder 52 is positioned right above the top surface of the right fixing plate 5, and the projection of the output end of the lower air cylinder 52 on the top surface of the right fixing plate 5 is intersected with the horizontal extension line of the outer end of the positioning plate 4. Preferably, the positioning plate 4 is of a T-shaped structure and comprises a positioning vertical bar 42 and a positioning transverse bar 43, the bottom surface of the positioning vertical bar 42 is connected with the top surface of the screen frame 2, the right side of the positioning vertical bar 42 is vertically connected with the inner end of the positioning transverse bar 43, and the outer end of the positioning transverse bar 43 extends to the outside of the screen frame 2.
Example 6:
the basic content is the same as that of the embodiment 2, except that:
the left fixing portion 6 includes an upper left insertion block 61 and a lower left insertion block 62 vertically disposed along a left frame strip 222, and an upper left groove 71 and a lower left groove 72 vertically disposed are disposed on an inner side surface of the left fixing plate 7 to be correspondingly inserted and matched with the upper left insertion block 61 and the lower left insertion block 62. The inner side surface of the left fixing plate 7 is connected with the inner ends of the upper left telescopic part 73 and the lower left telescopic part 74, the outer end of the upper left telescopic part 73 is connected with the left side part of the upper left groove 71, the outer end of the lower left telescopic part 74 is connected with the left side part of the lower left groove 72, and the right side parts of the upper left groove 71 and the lower left groove 72 are provided with notches 75. The upper left telescopic part 73 and the lower left telescopic part 74 are both air cylinders, and the output ends of the air cylinders are connected with the left side parts of the upper left groove 71 or the lower left groove 72.
Example 7:
the basic content is the same as that of the embodiment 2, except that:
the top surface of the left frame strip 222 is connected with the inner ends of the left upper support plate 63 and the left lower support plate 64, the outer ends of the left upper support plate 63 and the left lower support plate 64 extend to the outside of the screen frame 2, the bottom surface of the left upper support plate 63 is suspended right above the left upper insert 61, and the bottom surface of the left lower support plate 64 is suspended right above the left lower insert 62; the length of the part of the left upper supporting plate 63, which is positioned outside the screen frame 2, is greater than the sum of the lengths of the left upper inserting block 61 and the left upper groove 71, and the length of the part of the left lower supporting plate 64, which is positioned outside the screen frame 2, is greater than the sum of the lengths of the left lower inserting block 62 and the left lower groove 72. Preferably, the upper left supporting plate 63 and the lower left supporting plate 64 are both T-shaped structures, and include supporting vertical bars 65 and supporting horizontal bars 66, the bottom surfaces of the supporting vertical bars 65 are connected with the top surface of the screen frame 2, the left side edges of the supporting vertical bars 65 are connected with the inner ends of the supporting horizontal bars 66, and the outer ends of the supporting horizontal bars 66 extend to the outside of the screen frame 2.
Example 8:
the basic content is the same as that of the embodiment 2, except that:
the top surface of the left fixing plate 7 is vertically connected with the bottom edge of the left vertical plate 76, a left plate through hole 77 is formed in the position, close to the top edge, of the plate surface of the left vertical plate 76, and a right plate through hole 53 is formed in the position, close to the top edge, of the plate surface of the right vertical plate 51.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (9)
1. A comprehensive calibration process of a deformation type screen frame is characterized by comprising a basic calibration process and a fine adjustment calibration process which are sequentially carried out;
the basic calibration process is as follows: firstly, moving the outer end of the positioning plate (4) to the top surface of the right fixing plate (5) and abutting against the inner side part of the positioning pin (41), and then horizontally moving the right fixing plate (5) leftwards to enable the inner side surface of the right fixing plate (5) to abut against the outer end of the distance adjusting screw rod (3), thereby completing basic calibration;
the fine tuning calibration process comprises the following steps: whether the inner frame strip (231), the outer frame strip (223) and the inclined connecting strip (27) are locked or not is set, then the distance adjusting nut (31) is loosened, then the distance adjusting screw (3) in the upper screw hole (25) and the lower screw hole (26) is screwed in or out to adjust the shape or the position of the inner frame (23) or the outer frame (22), after the adjustment is finished, the distance adjusting nut (31) is screwed down, the inner frame strip (231), the outer frame strip (223) and the inclined connecting strip (27) are locked, then the left fixing plate (7) is horizontally moved rightwards, so that the inner side face of the left fixing plate (7) is abutted against the outer end of a left fixing part (6) connected to the left frame strip (222), and fine adjustment calibration is finished; the pitch adjusting screw (3) screwed into or out of the upper screw hole (25) and the lower screw hole (26) to adjust the shape or position of the inner frame (23) or the outer frame (22) refers to any one or any combination of the following operations:
the inner frame strip (231), the outer frame strip (223) and the inclined connecting belt (27) are locked, and at the moment, the screwing-in or screwing-out of the distance adjusting screw rod (3) can drive the inner frame (23) and the outer frame (22) to move reversely on the whole;
the inner frame strips (231) and the inclined connecting belts (27) are locked, the outer frame strips (223) are loosened, and at the moment, screwing in or out of the distance adjusting screw rods (3) can drive the four outer frame strips (223) in the outer frame (22) to generate relative movement, so that the form and the position of the outer frame (22) are changed;
the outer frame strip (223) and the inclined connecting strip (27) are locked, the inner frame strip (231) is loosened, and at the moment, screwing in or out of the distance adjusting screw rod (3) can drive the four inner frame strips (231) in the inner frame (23) to move relatively, so that the form and the position of the inner frame (23) are changed;
the outer frame strip (223) and the inner frame strip (231) are locked, the inclined connecting belt (27) is loosened, and at the moment, screwing in or out of the distance adjusting screw rod (3) drives the inner frame (23) to move relatively in the outer frame (22) integrally, so that the position of the inner frame (23) is changed;
the inner frame strip (231) is locked, the inclined connecting belt (27) and the outer frame strip (223) are loosened, at the moment, the distance adjusting screw rod (3) is screwed in or out, so that the four outer frame strips (223) in the outer frame (22) can be driven to move relatively, the form and the position of the outer frame (22) can be changed, the inner frame (23) can be driven to move relatively in the outer frame (22) integrally, and the position of the inner frame (23) can be changed;
the outer frame strip (223) is locked, the inclined connecting belt (27) and the inner frame strip (231) are loosened, at the moment, the distance adjusting screw rod (3) is screwed in or out, so that the four inner frame strips (231) in the inner frame (23) can be driven to move relatively, the shape and the position of the inner frame (23) can be changed, the inner frame (23) can be driven to move relatively in the outer frame (22) integrally, and the position of the inner frame (23) can be changed;
the outer part of the inner frame (23) is sleeved with a concentric outer frame (22), the bottom surface of the inner frame (23) is connected with the frame bottom surface (21), and a concentric inter-frame groove (24) is clamped between the outer side wall of the inner frame (23) and the inner side wall of the outer frame (22); the inner frame (23) comprises four inner frame strips (231) which are sequentially hinged, the adjacent inner frame strips (231) are hinged with each other through an inner hinge (232), the outer frame (22) comprises four outer frame strips (223) which are sequentially hinged, the adjacent outer frame strips (223) are hinged with each other through an outer hinge (224), the top of the inner hinge (232) is connected with the inner end of an inclined connecting belt (27), the outer end of the inclined connecting belt (27) is connected with the top of the outer hinge (224), and the inner hinge (232) and the outer hinge (224) which are connected with the inner end and the outer end of the same inclined connecting belt (27) are mutually corresponding;
an upper screw rod hole (25) and a lower screw rod hole (26) are formed in a right frame strip (221) of the outer frame (22), an adjusting screw rod (3) is arranged in each of the upper screw rod hole (25) and the lower screw rod hole (26), the inner end of each adjusting screw rod (3) extends into the inter-frame groove (24), the outer end of each adjusting screw rod (3) penetrates through the upper screw rod hole (25) or the lower screw rod hole (26) and then extends to the outer part of the outer frame (22), an adjusting nut (31) is sleeved on the adjusting screw rod (3) and positioned outside the outer frame (22), the part of the mesh frame (2) clamped between the upper screw rod hole (25) and the lower screw rod hole (26) is connected with the inner end of the positioning plate (4), and the outer end of the positioning plate (4) extends to the outer part of the mesh frame (2); the right side of outer frame (22) is provided with right fixed plate (5) that parallels with right frame strip (221), and the medial surface of right fixed plate (5) is just to setting up with the outer end of roll adjustment screw (3), is connected with perpendicularly on the top surface of right fixed plate (5) and carries out spacing complex locating pin (41) with locating plate (4), the left frame strip (222) of outer frame (22) is connected with the inner of left fixed part (6), and the outer end of left fixed part (6) is just to setting up with the medial surface of left fixed plate (7), and left fixed plate (7), left frame strip (222) are parallel to each other.
2. The comprehensive calibration process of the deformable screen frame as claimed in claim 1, wherein the comprehensive calibration process comprises the following steps: the inner hinge piece (232) is an inner bolt (234), an inner frame strip (231) is sleeved outside the middle part of the inner bolt (234), an inner upper nut (233) and an inner lower nut (235) are respectively sleeved outside the upper part and the lower part of the inner frame strip (231) on the inner bolt (234), and the inner end of the inclined connecting belt (27) is sleeved outside the part between the top end of the inner bolt (234) and the inner upper nut (233);
the outer hinge piece (224) is an outer bolt (226), an outer frame strip (223) is sleeved outside the middle part of the outer bolt (226), an outer upper nut (225) and an outer lower nut (227) are respectively sleeved outside the upper part and the lower part of the outer frame strip (223) on the outer bolt (226), and the outer end of the inclined connecting belt (27) is sleeved outside the part between the top end of the inner bolt (234) and the outer upper nut (225).
3. The comprehensive calibration process of the deformable screen frame as claimed in claim 1, wherein the comprehensive calibration process comprises the following steps: the oblique connecting belt (27) comprises an inner connecting section (271), a telescopic section (272) and an outer connecting section (273) which are sequentially connected, one end of the inner connecting section (271) is connected with the top of the inner hinge piece (232), and the other end of the inner connecting section (271) is sequentially connected with the top of the outer hinge piece (224) through the telescopic section (272) and the outer connecting section (273).
4. The comprehensive calibration process of the deformable screen frame as claimed in claim 1, wherein the comprehensive calibration process comprises the following steps: the top surface of the right fixing plate (5) is vertically connected with the bottom edge of the right vertical plate (51), a lower air cylinder (52) is arranged on the inner side surface of the right vertical plate (51), the output end of the lower air cylinder (52) is positioned right above the top surface of the right fixing plate (5), and the projection of the output end of the lower air cylinder (52) on the top surface of the right fixing plate (5) is intersected with the horizontal extension line of the outer end of the positioning plate (4).
5. The comprehensive calibration process of the deformable screen frame as claimed in claim 1, wherein the comprehensive calibration process comprises the following steps: the left fixing portion (6) comprises an upper left insertion block (61) and a lower left insertion block (62) which are vertically arranged along a left frame strip (222), and an upper left groove (71) and a lower left groove (72) which are vertically arranged are formed in the inner side surface of the left fixing plate (7) to be correspondingly inserted and matched with the upper left insertion block (61) and the lower left insertion block (62).
6. The comprehensive calibration process of the deformable screen frame as claimed in claim 5, wherein the comprehensive calibration process comprises the following steps: the inner side surface of the left fixing plate (7) is connected with the inner ends of the upper left telescopic part (73) and the lower left telescopic part (74), the outer end of the upper left telescopic part (73) is connected with the left side part of the upper left groove (71), the outer end of the lower left telescopic part (74) is connected with the left side part of the lower left groove (72), and notches (75) are formed in the right side parts of the upper left groove (71) and the lower left groove (72).
7. The comprehensive calibration process of the deformable screen frame as claimed in claim 6, wherein: the left upper telescopic part (73) and the left lower telescopic part (74) are air cylinders, and the output ends of the air cylinders are connected with the left side parts of the left upper groove (71) or the left lower groove (72).
8. The comprehensive calibration process of the deformable screen frame as claimed in claim 5, wherein the comprehensive calibration process comprises the following steps: the left upper inserting block (61) and the left lower inserting block (62) are both V-shaped blocks, notches (75) of the left upper groove (71) and the left lower groove (72) are both V-shaped openings, and the widths of the left upper inserting block (61) and the left lower inserting block (62) are both larger than the widths of the corresponding notches (75).
9. The comprehensive calibration process of the deformable screen frame as claimed in claim 1, wherein the comprehensive calibration process comprises the following steps: the top surface of the left frame strip (222) is connected with the inner ends of a left upper supporting plate (63) and a left lower supporting plate (64), the outer ends of the left upper supporting plate (63) and the left lower supporting plate (64) extend to the outside of the screen frame (2), the bottom surface of the left upper supporting plate (63) is suspended right above the left upper insert block (61), and the bottom surface of the left lower supporting plate (64) is suspended right above the left lower insert block (62); the length of the part of the left upper supporting plate (63) outside the screen frame (2) is greater than the sum of the lengths of the left upper inserting block (61) and the left upper groove (71), and the length of the part of the left lower supporting plate (64) outside the screen frame (2) is greater than the sum of the lengths of the left lower inserting block (62) and the left lower groove (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209252.XA CN109454983B (en) | 2018-10-17 | 2018-10-17 | Comprehensive calibration process for deformation type screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209252.XA CN109454983B (en) | 2018-10-17 | 2018-10-17 | Comprehensive calibration process for deformation type screen frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109454983A CN109454983A (en) | 2019-03-12 |
| CN109454983B true CN109454983B (en) | 2020-10-09 |
Family
ID=65607822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209252.XA Active CN109454983B (en) | 2018-10-17 | 2018-10-17 | Comprehensive calibration process for deformation type screen frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454983B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040170A (en) * | 1988-07-12 | 1990-03-07 | 安格尔·山巴拉·卡尼尔 | The navigation system of screen process press and the printing down of web plate and positioner |
| US5765476A (en) * | 1996-10-15 | 1998-06-16 | Stretch Devices, Inc. | Device for setup of off-contact in screen printing machines |
| CN201140567Y (en) * | 2007-12-29 | 2008-10-29 | 东莞市百胜机械科技有限公司 | Automatic aligning apparatus of screen process press |
| CN101402280A (en) * | 2007-10-29 | 2009-04-08 | 陆新田 | Silk screen frame connecting structure, having positioning function, for screen decorating machine |
| CN104228321A (en) * | 2014-10-14 | 2014-12-24 | 石狮市德采化工科技有限公司 | Silk screen printing plate, double-printing device, double-printing machine and double-printing process |
| CN106079860A (en) * | 2016-08-16 | 2016-11-09 | 北方电子研究院安徽有限公司 | A kind of half tone center calibrating installation |
| CN106494075A (en) * | 2016-10-18 | 2017-03-15 | 武汉纺织大学 | A kind of silk screen screen frame fast simple to frame apparatus |
-
2018
- 2018-10-17 CN CN201811209252.XA patent/CN109454983B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040170A (en) * | 1988-07-12 | 1990-03-07 | 安格尔·山巴拉·卡尼尔 | The navigation system of screen process press and the printing down of web plate and positioner |
| US5765476A (en) * | 1996-10-15 | 1998-06-16 | Stretch Devices, Inc. | Device for setup of off-contact in screen printing machines |
| CN101402280A (en) * | 2007-10-29 | 2009-04-08 | 陆新田 | Silk screen frame connecting structure, having positioning function, for screen decorating machine |
| CN201140567Y (en) * | 2007-12-29 | 2008-10-29 | 东莞市百胜机械科技有限公司 | Automatic aligning apparatus of screen process press |
| CN104228321A (en) * | 2014-10-14 | 2014-12-24 | 石狮市德采化工科技有限公司 | Silk screen printing plate, double-printing device, double-printing machine and double-printing process |
| CN106079860A (en) * | 2016-08-16 | 2016-11-09 | 北方电子研究院安徽有限公司 | A kind of half tone center calibrating installation |
| CN106494075A (en) * | 2016-10-18 | 2017-03-15 | 武汉纺织大学 | A kind of silk screen screen frame fast simple to frame apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109454983A (en) | 2019-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109367212B (en) | Screen printing screen frame system capable of being positioned quickly | |
| CN109367213B (en) | Screen frame comprehensive device capable of being positioned in multiple directions | |
| CN109454983B (en) | Comprehensive calibration process for deformation type screen frame | |
| DE2426030C2 (en) | Opening device for a tilt and turn window | |
| CN209156992U (en) | A kind of construction bar cropper | |
| CN109367214B (en) | Rapid positioning method for screen frame in screen printing | |
| CN109435442B (en) | Inside and outside double modulation location type double-frame net frame system | |
| CN109367211B (en) | Horizontal long-distance screen frame positioning system for screen printing | |
| CN220451697U (en) | Door and window frame structure | |
| DE19828779C2 (en) | Pick-up system for molded parts | |
| CN210605309U (en) | Multifunctional reflector for outdoor photography | |
| CN211341827U (en) | Support arrangement for people's air defense door frame | |
| CN111827674B (en) | Bridge pier template reinforcing apparatus | |
| CN207315064U (en) | A kind of U grooves locking device | |
| CN2729111Y (en) | Adjustable bottom pin of spinning machine | |
| CN214614588U (en) | Reinforcing apparatus of ancient building timber structure tenon fourth of twelve earthly branches node | |
| DE3743041C1 (en) | Method for producing a frame element consisting of interconnected hollow-profile beams and punching device for carrying out the method | |
| US20030172601A1 (en) | Installation of window frames and door frames of synthetic resinous material in concrete | |
| CN210570554U (en) | Universal production measuring clamp | |
| CN217441846U (en) | High stability frame | |
| CN112031414B (en) | Adjustable rectangular template reinforcing assembly and construction method | |
| CN220369681U (en) | Supporting frame | |
| CN214919250U (en) | Guide centering adjusting device | |
| CN220954106U (en) | Component type curtain wall beam upright post structure | |
| CN219820926U (en) | Screen clamping arm with screen separating function for screen printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 430205 No.1 Sunshine Avenue, Jiangxia District, Wuhan City, Hubei Province Patentee before: Wuhan Textile University Country or region before: China |