CN112238686A - High-efficient printing apparatus is used to keyboard backup pad - Google Patents
High-efficient printing apparatus is used to keyboard backup pad Download PDFInfo
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- CN112238686A CN112238686A CN201910652648.XA CN201910652648A CN112238686A CN 112238686 A CN112238686 A CN 112238686A CN 201910652648 A CN201910652648 A CN 201910652648A CN 112238686 A CN112238686 A CN 112238686A
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- jig
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- jig plate
- guide rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0045—Guides for printing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
- B41J3/543—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements with multiple inkjet print heads
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
The invention discloses high-efficiency printing equipment for a keyboard supporting plate, which comprises a positioning jig, a printing assembly, an X-axis driving assembly and a Y-axis driving assembly, wherein the positioning jig is installed on a case, the printing assembly comprises a machine head, a spray head and a UV curing lamp, the X-axis driving assembly comprises X-axis guide beams, an X-axis gear and an X-axis toothed belt, the number of the X-axis guide beams is two, the machine head is installed between the two X-axis guide beams, the positioning jig comprises a first jig plate and a second jig plate, a plurality of jig plate bodies are installed on the first jig plate and the second jig plate, a positioning column is installed between every two adjacent strip-shaped convex blocks, and a positioning hole matched with the positioning column is formed in the keyboard supporting plate. The invention not only can quickly spray the part to be covered at fixed points and synchronously solidify the ink by using the UV curing lamp, realizes the batch processing of the keyboard supporting disc, but also can load a large number of spray heads, increases the printing speed and the printing range, further greatly increases the printing efficiency and improves the production efficiency.
Description
Technical Field
The invention relates to efficient printing equipment for a keyboard supporting plate, and belongs to the technical field of UV printing.
Background
The keyboard supporting plate is a metal structural part which is applied to a keyboard and provides supporting and mounting positions for a PCB (printed circuit board) and keys, and due to the characteristics of materials, the color of the keyboard supporting plate is light, the surface of the keyboard supporting plate is smooth, after the keyboard supporting plate is irradiated by an external light source or a light source inside the keyboard, light reflected by the keyboard supporting plate is easy to penetrate out from gaps among keycaps, the vision of users is easy to influence, the use sense organ of the users is reduced, and the integral attractiveness of the keyboard is easy to influence.
In order to solve the surface bad reflection of light of keyboard backup pad, in prior art, the staff adopts prefabricated mould to press from both sides dress keyboard backup pad, the position that needs to cover on the keyboard backup pad is exposed through the through-hole of pre-opening on the mould, unified spraying after utilize oven solidification printing ink can, however, when adopting above-mentioned scheme processing keyboard backup pad, not only need artifical manual dismouting anchor clamps, and need unify the spraying on a large scale and carry out the operation of toasting, manual operation efficiency is lower, the speed of toasting is slow, lead to production efficiency lower.
Disclosure of Invention
The invention aims to provide high-efficiency printing equipment for a keyboard supporting plate, which can quickly spray parts to be covered at fixed points and synchronously solidify ink, realize batch processing of the keyboard supporting plate, increase the printing speed and the printing range, further greatly increase the printing efficiency and improve the production efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that: a high-efficiency printing device for a keyboard supporting plate comprises a positioning jig, a printing assembly, an X-axis driving assembly and a Y-axis driving assembly which are installed on a chassis, wherein the printing assembly comprises a machine head, a spray head installed at the bottom of the machine head and a UV curing lamp;
the X-axis driving assembly comprises X-axis guide beams, X-axis gears and X-axis toothed belts which are horizontally arranged, the number of the X-axis gears is two, the X-axis gears are arranged at two ends of the X-axis guide beams, the X-axis toothed belts are arranged on the two X-axis gears, the XZ sliding blocks are arranged on the X-axis toothed belts, the number of the X-axis guide beams is two, the machine head is arranged between the two X-axis guide beams, X-axis platforms are arranged at two sides of the machine box, the end parts of the two X-axis guide beams are arranged on the X-axis platform, and the X-axis platform is provided with a sinking groove corresponding to the machine head;
the Y-axis driving assembly comprises a first Y-axis gear, a second Y-axis gear and Y-axis toothed belts, wherein the side walls of two sides of the printing platform are respectively provided with a strip-shaped groove, the strip-shaped groove is vertical to the X-axis guide beam, the first Y-axis gear and the second Y-axis gear are arranged at two ends of the strip-shaped groove, the Y-axis toothed belts are arranged on the first Y-axis gear and the second Y-axis gear, the XY sliding blocks are arranged in two numbers and are respectively arranged on the two Y-axis toothed belts, the XY sliding blocks are connected with the X-axis platform, a connecting shaft rod is arranged between the two strip-shaped grooves, and the two first Y-axis gears are arranged at two ends of the connecting shaft rod;
the positioning jig comprises a first jig plate and a second jig plate, a bottom plate is mounted on the case, a jig guide rail perpendicular to the X-axis guide beam is mounted on the bottom plate, the first jig plate and the second jig plate are respectively mounted on the jig guide rail through a jig slider, a first air cylinder is mounted on the bottom plate at one end of the jig guide rail and connected with the first jig plate, and a second air cylinder is mounted on the bottom plate at the other end of the jig guide rail and connected with the second jig plate;
the first jig plate and the second jig plate are respectively provided with a plurality of jig plate bodies, the jig plate bodies are provided with a plurality of strip-shaped convex blocks, a positioning column is arranged between every two adjacent strip-shaped convex blocks, a positioning hole matched with the positioning column is formed in the keyboard supporting plate, at least two insertion holes are formed between every two adjacent strip-shaped convex blocks, the bottom of the positioning column is movably arranged in the insertion holes, and a thin film is attached to the top surface of each jig plate body;
install a bolster on the bottom plate that is located tool guide rail both ends respectively, this bolster includes sleeve, movable rod and elastic component, the sleeve is installed on the bottom plate, the rear end of movable rod inlays in the sleeve and is parallel with the tool guide rail, the elastic component is installed at the movable rod rear end and is located the sleeve, and the front end of this movable rod has an elastomer, a baffle that corresponds with the elastomer is all installed to the bottom surface of first tool board and second tool board, and when the baffle contacted with the elastomer that corresponds, first tool board and second tool board all are located bottom plate both sides lateral margin department.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, a scale grating parallel to the X-axis toothed belt is installed on the X-axis guide beam, and a grating reading head corresponding to the scale grating is installed on the machine head.
2. In the scheme, one end of the scale grating is fixed at one end of the X-axis guide beam, and the other end of the scale grating is installed at the other end of the X-axis guide beam through a tension spring.
3. In the above scheme, the X-axis guide beam is provided with an X-axis guide rail parallel to the X-axis toothed belt, and the XZ slider is provided with an X-axis slider movably connected with the X-axis guide rail.
4. In the above scheme, the two X-axis guide rails are arranged and respectively mounted on the two X-axis guide beams.
5. In the above scheme, the number of the X-axis toothed belts is one.
6. In the above scheme, one side of the bottom surface of the sinking groove, which is far away from the case, is lower than one side of the bottom surface of the sinking groove, which is close to the case.
7. In the scheme, a Y-axis guide rail parallel to the Y-axis toothed belt is installed in the strip-shaped groove, and a Y-axis sliding block movably connected with the Y-axis guide rail is installed on the XY sliding block.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the invention relates to high-efficiency printing equipment for a keyboard supporting plate, which is characterized in that a printing assembly comprises a machine head, a spray head and a UV curing lamp, wherein the spray head and the UV curing lamp are installed at the bottom of the machine head; its X axle nose sets up to two, the aircraft nose is installed between this two X axle nose, through setting up two X axle nose, increases the bearing capacity of X axle nose to make the printing assembly on the X axle nose can load the shower nozzle that a large amount is more, increase printing speed and print the scope, and then increase substantially and print efficiency, further improve production efficiency.
2. According to the efficient printing equipment for the keyboard supporting plate, the jig guide rail perpendicular to the X-axis guide beam is mounted on the bottom plate, the first jig plate and the second jig plate are respectively mounted on the jig guide rail through the jig sliding block, and the first jig plate and the second jig plate are movably mounted on the bottom plate, so that the first jig plate and the second jig plate can be moved and combined to the middle of the bottom plate, and are matched with a large number of spray head printing assemblies to intensively print positions, the printing efficiency is improved, and the first jig plate and the second jig plate can be respectively moved to two sides of a case, so that a worker can conveniently take and place the keyboard supporting plate, the manual operation period and the; have a plurality of bar lug on its tool board body, install a reference column between two adjacent bar lugs, through the setting of bar lug and reference column, supplementary staff gets and puts the keyboard backup pad, reduces and gets the degree of difficulty of putting, improves and gets and put efficiency.
3. According to the efficient printing equipment for the keyboard supporting plate, at least two inserting holes are formed between two adjacent strip-shaped convex blocks, the bottoms of the positioning columns are movably arranged in the inserting holes, the positions of the positioning columns are adjusted according to the keyboard supporting plates with different specifications through the arrangement of redundant inserting holes, the applicability of a positioning jig is improved, and the efficient printing equipment can be continuously processed without replacing the jig plate; install a bolster respectively on the bottom plate that is located tool guide rail both ends, through the setting of bolster, the start-stop of buffering first tool board and second tool board on the tool guide rail avoids the keyboard backup pad skew on first tool board and the second tool board, avoids printing the error and corrects required time repeatedly, further improves machining efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of an efficient printing apparatus for a keyboard support plate according to the present invention;
FIG. 2 is a schematic view of a portion of the structure on the base plate;
FIG. 3 is a schematic structural view of the bottom surface of the handpiece;
FIG. 4 is a schematic structural view of an X-axis drive assembly;
FIG. 5 is a schematic structural view of a Y-axis drive assembly;
FIG. 6 is a schematic structural view of a jig plate body;
FIG. 7 is a side view of the jig plate body;
fig. 8 is a cross-sectional view of the buffer.
In the above drawings: 1. positioning a jig; 11. a first jig plate; 12. a second jig plate; 13. a jig guide rail; 14. a jig slide block; 15. a first cylinder; 16. a second cylinder; 2. a printing assembly; 21. an X-axis drive assembly; 211. an X-axis guide beam; 212. an X-axis gear; 213. an X-axis toothed belt; 214. an X-axis guide rail; 215. an X-axis slider; 22. a Y-axis drive assembly; 221. a first Y-axis gear; 222. a second Y-axis gear; 223. a Y-axis toothed belt; 24. a spray head; 25. a UV curing lamp; 3. a scale grating; 31. a grating reading head; 32. a strip-shaped groove; 33. a coupling rod; 34. a tension spring; 4. a jig plate body; 41. a bar-shaped projection; 42. a positioning column; 43. positioning holes; 44. a jack; 45. a film; 5. a buffer member; 51. a sleeve; 52. a movable rod; 53. an elastic member; 54. an elastomer; 55. a baffle plate; 7. an X-axis stage; 71. sinking a groove; 101. a chassis; 102. a base plate; 201. a machine head; 202. an XZ slider; 203. an XY slider.
Detailed Description
Example 1: an efficient printing device for a keyboard supporting plate, referring to fig. 1-8, comprises a positioning jig 1, a printing component 2, an X-axis driving component 21 and a Y-axis driving component 22 which are installed on a chassis 101, wherein the printing component 2 comprises a machine head 201, a spray head 24 and a UV curing lamp 25 which are installed at the bottom of the machine head 201, the machine head 201 is movably installed on the X-axis driving component 21 through an XZ slider 202, the X-axis driving component 21 is movably installed on the Y-axis driving component 22 through an XY slider 203, and the positioning jig 1 is located below the printing component 2;
the X-axis driving assembly 21 comprises X-axis guide beams 211, X-axis gears 212 and X-axis toothed belts 213 which are horizontally arranged, the X-axis gears 212 are arranged in two and are arranged at two ends of the X-axis guide beams 211, the X-axis toothed belts 213 are arranged on the two X-axis gears 212, the XZ slider 202 is arranged on the X-axis toothed belts 213, the X-axis guide beams 211 are arranged in two, the machine head 201 is arranged between the two X-axis guide beams 211, the X-axis platforms 7 are arranged at two sides of the machine box 101, the end parts of the two X-axis guide beams 211 are arranged on the X-axis platform 7, and the X-axis platform 7 is provided with a sinking groove 71 corresponding to the machine head 201;
the Y-axis driving assembly 22 includes a first Y-axis gear 221, a second Y-axis gear 222 and a Y-axis gear 223, the printing platform 101 is provided with a strip-shaped groove 32 on both side walls, the strip-shaped groove 32 is perpendicular to the X-axis guide beam 211, the first Y-axis gear 221 and the second Y-axis gear 222 are installed at both ends of the strip-shaped groove 32, the Y-axis gear 223 is installed on the first Y-axis gear 221 and the second Y-axis gear 222, the XY sliders 203 are provided in two numbers and installed on the two Y-axis gear 223 respectively, the XY sliders 203 are connected with the X-axis platform 7, a coupling rod 33 is installed between the two strip-shaped grooves 32, and the two first Y-axis gears 221 are installed at both ends of the coupling rod 33;
the positioning jig 1 comprises a first jig plate 11 and a second jig plate 12, a bottom plate 102 is mounted on the case 101, a jig guide rail 13 perpendicular to the X-axis guide beam 211 is mounted on the bottom plate 102, the first jig plate 11 and the second jig plate 12 are respectively mounted on the jig guide rail 13 through a jig slider 14, a first air cylinder 15 is mounted on the bottom plate 102 at one end of the jig guide rail 13, the first air cylinder 15 is connected with the first jig plate 11, a second air cylinder 16 is mounted on the bottom plate 102 at the other end of the jig guide rail 13, and the second air cylinder 16 is connected with the second jig plate 12;
the first jig plate 11 and the second jig plate 12 are both provided with a plurality of jig plate bodies 4, the jig plate bodies 4 are provided with a plurality of strip-shaped convex blocks 41, a positioning column 42 is arranged between every two adjacent strip-shaped convex blocks 41, a keyboard supporting plate is provided with a positioning hole 43 matched with the positioning column 42, at least two insertion holes 44 are arranged between every two adjacent strip-shaped convex blocks 41, the bottom of the positioning column 42 is movably arranged in the insertion holes 44, and the top surface of each jig plate body 4 is attached with a thin film 45;
the bottom plates 102 at two ends of the jig guide rail 13 are respectively provided with a buffer 5, the buffer 5 comprises a sleeve 51, a movable rod 52 and an elastic element 53, the sleeve 51 is arranged on the bottom plate 102, the rear end of the movable rod 52 is embedded in the sleeve 51 and is parallel to the jig guide rail 13, the elastic element 53 is arranged at the rear end of the movable rod 52 and is positioned in the sleeve 51, the front end of the movable rod 52 is provided with an elastic body 54, the bottom surfaces of the first jig plate 11 and the second jig plate 12 are respectively provided with a baffle 55 corresponding to the elastic body 54, and when the baffle 55 is contacted with the corresponding elastic body 54, the first jig plate 11 and the second jig plate 12 are respectively positioned at the side edges at two sides of the bottom plate 102.
The X-axis guide beam 211 is provided with a scale grating 3 parallel to the X-axis toothed belt 213, and the machine head 201 is provided with a grating reading head 31 corresponding to the scale grating 3. One end of the scale grating 3 is fixed at one end of an X-axis guide beam 211, the other end of the scale grating 3 is installed at the other end of the X-axis guide beam 211 through a tension spring 34, an X-axis guide rail 214 parallel to an X-axis toothed belt 213 is installed on the X-axis guide beam 211, an X-axis sliding block 215 movably connected with the X-axis guide rail 214 is installed on the XZ sliding block 202, the X-axis guide rails 214 are two and are respectively installed on the two X-axis guide beams 211, the X-axis toothed belt 213 is one, one side, away from the case 101, of the bottom surface of the sinking groove 71 is lower than one side, close to the case 101, of the bottom surface of the sinking groove 71, a Y-axis guide rail 224 parallel to the Y-axis toothed belt 223 is installed in the strip-shaped groove 32, and a Y-axis sliding block 225 movably.
Example 2: an efficient printing device for a keyboard supporting plate, referring to fig. 1-8, comprises a positioning jig 1, a printing component 2, an X-axis driving component 21 and a Y-axis driving component 22 which are installed on a chassis 101, wherein the printing component 2 comprises a machine head 201, a spray head 24 and a UV curing lamp 25 which are installed at the bottom of the machine head 201, the machine head 201 is movably installed on the X-axis driving component 21 through an XZ slider 202, the X-axis driving component 21 is movably installed on the Y-axis driving component 22 through an XY slider 203, and the positioning jig 1 is located below the printing component 2;
the X-axis driving assembly 21 comprises X-axis guide beams 211, X-axis gears 212 and X-axis toothed belts 213 which are horizontally arranged, the X-axis gears 212 are arranged in two and are arranged at two ends of the X-axis guide beams 211, the X-axis toothed belts 213 are arranged on the two X-axis gears 212, the XZ slider 202 is arranged on the X-axis toothed belts 213, the X-axis guide beams 211 are arranged in two, the machine head 201 is arranged between the two X-axis guide beams 211, the X-axis platforms 7 are arranged at two sides of the machine box 101, the end parts of the two X-axis guide beams 211 are arranged on the X-axis platform 7, and the X-axis platform 7 is provided with a sinking groove 71 corresponding to the machine head 201;
the Y-axis driving assembly 22 includes a first Y-axis gear 221, a second Y-axis gear 222 and a Y-axis gear 223, the printing platform 101 is provided with a strip-shaped groove 32 on both side walls, the strip-shaped groove 32 is perpendicular to the X-axis guide beam 211, the first Y-axis gear 221 and the second Y-axis gear 222 are installed at both ends of the strip-shaped groove 32, the Y-axis gear 223 is installed on the first Y-axis gear 221 and the second Y-axis gear 222, the XY sliders 203 are provided in two numbers and installed on the two Y-axis gear 223 respectively, the XY sliders 203 are connected with the X-axis platform 7, a coupling rod 33 is installed between the two strip-shaped grooves 32, and the two first Y-axis gears 221 are installed at both ends of the coupling rod 33;
the positioning jig 1 comprises a first jig plate 11 and a second jig plate 12, a bottom plate 102 is mounted on the case 101, a jig guide rail 13 perpendicular to the X-axis guide beam 211 is mounted on the bottom plate 102, the first jig plate 11 and the second jig plate 12 are respectively mounted on the jig guide rail 13 through a jig slider 14, a first air cylinder 15 is mounted on the bottom plate 102 at one end of the jig guide rail 13, the first air cylinder 15 is connected with the first jig plate 11, a second air cylinder 16 is mounted on the bottom plate 102 at the other end of the jig guide rail 13, and the second air cylinder 16 is connected with the second jig plate 12;
the first jig plate 11 and the second jig plate 12 are both provided with a plurality of jig plate bodies 4, the jig plate bodies 4 are provided with a plurality of strip-shaped convex blocks 41, a positioning column 42 is arranged between every two adjacent strip-shaped convex blocks 41, a keyboard supporting plate is provided with a positioning hole 43 matched with the positioning column 42, at least two insertion holes 44 are arranged between every two adjacent strip-shaped convex blocks 41, the bottom of the positioning column 42 is movably arranged in the insertion holes 44, and the top surface of each jig plate body 4 is attached with a thin film 45;
the bottom plates 102 at two ends of the jig guide rail 13 are respectively provided with a buffer 5, the buffer 5 comprises a sleeve 51, a movable rod 52 and an elastic element 53, the sleeve 51 is arranged on the bottom plate 102, the rear end of the movable rod 52 is embedded in the sleeve 51 and is parallel to the jig guide rail 13, the elastic element 53 is arranged at the rear end of the movable rod 52 and is positioned in the sleeve 51, the front end of the movable rod 52 is provided with an elastic body 54, the bottom surfaces of the first jig plate 11 and the second jig plate 12 are respectively provided with a baffle 55 corresponding to the elastic body 54, and when the baffle 55 is contacted with the corresponding elastic body 54, the first jig plate 11 and the second jig plate 12 are respectively positioned at the side edges at two sides of the bottom plate 102.
The X-axis guide beam 211 is provided with a scale grating 3 parallel to the X-axis toothed belt 213, and the machine head 201 is provided with a grating reading head 31 corresponding to the scale grating 3. One end of the scale grating 3 is fixed at one end of an X-axis guide beam 211, the other end of the scale grating 3 is installed at the other end of the X-axis guide beam 211 through a tension spring 34, an X-axis guide rail 214 parallel to an X-axis toothed belt 213 is installed on the X-axis guide beam 211, an X-axis sliding block 215 movably connected with the X-axis guide rail 214 is installed on the XZ sliding block 202, the X-axis guide rails 214 are two and are respectively installed on the two X-axis guide beams 211, the X-axis toothed belt 213 is one, one side, away from the case 101, of the bottom surface of the sinking groove 71 is lower than one side, close to the case 101, of the bottom surface of the sinking groove 71, a Y-axis guide rail 224 parallel to the Y-axis toothed belt 223 is installed in the strip-shaped groove 32, and a Y-axis sliding block 225 movably.
When the efficient printing equipment for the keyboard supporting plate is adopted, the positioning jig is arranged below the printing assembly, and the processing of the keyboard supporting plate placed on the positioning jig is completed by utilizing the matching of the spray head and the UV curing lamp in the printing assembly capable of moving along the X axis and the Y axis, so that the part needing to be covered can be quickly sprayed at a fixed point, the UV curing lamp can be used for synchronously curing ink, the batch processing of the keyboard supporting plate is realized, the processing speed is high, and the production efficiency is high; through setting up two X axle guide beams, increase the bearing capacity of X axle guide beam to make the printing subassembly on the X axle guide beam can load the shower nozzle that the quantity is more, increase printing speed and print the scope, and then increase substantially and print efficiency, further improve production efficiency.
In addition, the first jig plate and the second jig plate are movably arranged on the bottom plate, so that the first jig plate and the second jig plate can be moved and combined to the middle of the bottom plate and matched with a large number of spray head printing assemblies to intensively print positions, the printing efficiency is improved, the first jig plate and the second jig plate can be moved to two sides of the case respectively, a worker can conveniently take and place the keyboard supporting plate, the manual operation period and the labor intensity are shortened, and the production efficiency is further improved; through the setting of bar lug and reference column, supplementary staff gets and puts the keyboard backup pad, reduces and gets the degree of difficulty of putting, improves and gets and put efficiency.
In addition, through the arrangement of the redundant jacks, the positions of the positioning columns are adjusted according to the keyboard supporting plates with different specifications, the applicability of the positioning jig is improved, and the processing can be continued without replacing the jig plate; through the setting of bolster, the buffering is opened on the tool guide rail with second tool board and is stopped, avoids the keyboard backup pad skew on first tool board and the second tool board, avoids printing the error and corrects required time repeatedly, further improves machining efficiency.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a keyboard is high-efficient printing apparatus for backup pad which characterized in that: the printing machine comprises a positioning jig (1), a printing assembly (2), an X-axis driving assembly (21) and a Y-axis driving assembly (22) which are installed on a case (101), wherein the printing assembly (2) comprises a machine head (201), a spray head (24) installed at the bottom of the machine head (201) and a UV curing lamp (25), the machine head (201) is movably installed on the X-axis driving assembly (21) through an XZ sliding block (202), the X-axis driving assembly (21) is movably installed on the Y-axis driving assembly (22) through an XY sliding block (203), and the positioning jig (1) is located below the printing assembly (2);
the X-axis driving assembly (21) comprises X-axis guide beams (211), X-axis gears (212) and X-axis toothed belts (213) which are horizontally arranged, the X-axis gears (212) are arranged in two and are installed at two ends of the X-axis guide beams (211), the X-axis toothed belts (213) are installed on the two X-axis gears (212), XZ sliders (202) are installed on the X-axis toothed belts (213), the X-axis guide beams (211) are arranged in two, the machine head (201) is installed between the two X-axis guide beams (211), X-axis platforms (7) are installed on two sides of the machine box (101), the end parts of the two X-axis guide beams (211) are installed on the X-axis platforms (7), and the X-axis platforms (7) are provided with sunken grooves (71) corresponding to the machine head (201);
the Y-axis driving assembly (22) comprises a first Y-axis gear (221), a second Y-axis gear (222) and a Y-axis toothed belt (223), wherein the side walls of two sides of the printing platform (101) are respectively provided with a strip-shaped groove (32), the strip-shaped groove (32) is perpendicular to the X-axis guide beam (211), the first Y-axis gear (221) and the second Y-axis gear (222) are arranged at two ends of one strip-shaped groove (32), the Y-axis toothed belt (223) is arranged on the first Y-axis gear (221) and the second Y-axis gear (222), the XY sliders (203) are arranged in two numbers and are respectively arranged on the two Y-axis toothed belts (223), the XY sliders (203) are connected with the X-axis platform (7), a connecting shaft rod (33) is arranged between the two strip-shaped grooves (32), and the two first Y-axis gears (221) are arranged at two ends of the connecting shaft rod (33);
the positioning jig (1) comprises a first jig plate (11) and a second jig plate (12), a bottom plate (102) is mounted on the case (101), a jig guide rail (13) perpendicular to the X-axis guide beam (211) is mounted on the bottom plate (102), the first jig plate (11) and the second jig plate (12) are mounted on the jig guide rail (13) through a jig slider (14), a first air cylinder (15) is mounted on the bottom plate (102) at one end of the jig guide rail (13), the first air cylinder (15) is connected with the first jig plate (11), a second air cylinder (16) is mounted on the bottom plate (102) at the other end of the jig guide rail (13), and the second air cylinder (16) is connected with the second jig plate (12);
the jig comprises a first jig plate (11) and a second jig plate (12), wherein the first jig plate (11) and the second jig plate (12) are respectively provided with a plurality of jig plate bodies (4), the jig plate bodies (4) are provided with a plurality of strip-shaped convex blocks (41), a positioning column (42) is arranged between every two adjacent strip-shaped convex blocks (41), a keyboard supporting plate is provided with a positioning hole (43) matched with the positioning column (42), at least two insertion holes (44) are formed between every two adjacent strip-shaped convex blocks (41), the bottom of the positioning column (42) is movably arranged in the insertion holes (44), and the top surface of each jig plate body (4) is attached with a thin film (45);
install a bolster (5) respectively on bottom plate (102) that are located tool guide rail (13) both ends, this bolster (5) include sleeve (51), movable rod (52) and elastic component (53), sleeve (51) are installed on bottom plate (102), the rear end of movable rod (52) inlays in sleeve (51) and is parallel with tool guide rail (13), elastic component (53) are installed at movable rod (52) rear end and are arranged in sleeve (51), and the front end of this movable rod (52) has an elastomer (54), baffle (55) that correspond with elastomer (54) are all installed to the bottom surface of first tool board (11) and second tool board (12), and when baffle (55) and elastomer (54) contact that correspond, first tool board (11) and second tool board (12) all are located bottom plate (102) both sides lateral edge department.
2. A high efficiency printing apparatus for a keyboard support board according to claim 1, wherein: install one on X axle guide beam (211) and scale grating (3) parallel with X axle band (213), install a grating reading head (31) that correspond with scale grating (3) on aircraft nose (201).
3. A high efficiency printing apparatus for a keyboard support board according to claim 2, wherein: one end of the scale grating (3) is fixed at one end of the X-axis guide beam (211), and the other end of the scale grating (3) is arranged at the other end of the X-axis guide beam (211) through a tension spring (34).
4. A high efficiency printing apparatus for a keyboard support board according to claim 1, wherein: an X-axis guide rail (214) parallel to the X-axis gear belt (213) is installed on the X-axis guide beam (211), and an X-axis sliding block (215) movably connected with the X-axis guide rail (214) is installed on the XZ sliding block (202).
5. The high efficiency printing apparatus for a keyboard support board according to claim 4, wherein: the X-axis guide rails (214) are arranged in two and are respectively arranged on the two X-axis guide beams (211).
6. A high efficiency printing apparatus for a keyboard support board according to claim 1, wherein: the X-axis toothed belt (213) is provided with one.
7. A high efficiency printing apparatus for a keyboard support board according to claim 1, wherein: one side of the bottom surface of the sinking groove (71) departing from the case (101) is lower than one side of the bottom surface of the sinking groove close to the case (101).
8. A high efficiency printing apparatus for a keyboard support board according to claim 1, wherein: a Y-axis guide rail (224) parallel to the Y-axis toothed belt (223) is installed in the strip-shaped groove (32), and a Y-axis sliding block (225) movably connected with the Y-axis guide rail (224) is installed on the XY sliding block (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652648.XA CN112238686A (en) | 2019-07-19 | 2019-07-19 | High-efficient printing apparatus is used to keyboard backup pad |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652648.XA CN112238686A (en) | 2019-07-19 | 2019-07-19 | High-efficient printing apparatus is used to keyboard backup pad |
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| Publication Number | Publication Date |
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| CN112238686A true CN112238686A (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910652648.XA Pending CN112238686A (en) | 2019-07-19 | 2019-07-19 | High-efficient printing apparatus is used to keyboard backup pad |
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| Country | Link |
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| CN (1) | CN112238686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117621673A (en) * | 2024-02-01 | 2024-03-01 | 广州市品格新材料股份有限公司 | Plate UV digital printing equipment and plate digital printing method |
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Application publication date: 20210119 |