CN118107263A

CN118107263A - Ultraviolet curing stamping equipment based on screen printing

Info

Publication number: CN118107263A
Application number: CN202410432072.7A
Authority: CN
Inventors: 陈文举
Original assignee: Dongguan Hengkai Printing Technology Co ltd
Current assignee: Dongguan Hengkai Printing Technology Co ltd
Priority date: 2024-04-11
Filing date: 2024-04-11
Publication date: 2024-05-31

Abstract

The invention provides ultraviolet curing stamping equipment based on screen printing, which relates to the technical field of printing and comprises an operation table and a stamping assembly arranged on the operation table, wherein the stamping assembly comprises a supporting arm, one side of the supporting arm is provided with a template frame, a screen template is arranged in the template frame, when a push plate pushes an object to be stamped in a storage frame to a feeding port again, namely, a threaded rod II can rotate forwards, a conveying belt can not run at the moment, and only after stamping the object to be stamped in a placing groove is stamped, the push plate is reset, the conveying belt can be driven to roll forwards, so that each stamped object to be stamped can be continuously exposed, and the ultraviolet curing lamp tube is utilized for carrying out exposure curing treatment on ink on the surface of each stamped object to be stamped.

Description

Ultraviolet curing stamping equipment based on screen printing

Technical Field

The invention belongs to the technical field of printing, and particularly relates to ultraviolet curing stamping equipment based on screen printing.

Background

The ultraviolet curing imprinting equipment based on screen printing is mechanical equipment utilizing ultraviolet curing ink, combines screen printing and ultraviolet curing technology, and has a principle similar to that of traditional screen printing equipment, but the used ink needs to be cured through ultraviolet light after printing is finished so as to ensure that the printing effect is more durable and the quality is higher.

The existing ultraviolet curing stamping equipment based on screen printing still has some defects:

1. After the screen printing is finished, the existing ultraviolet curing stamping equipment needs to manually transfer the stamped object from the stamping table into the ultraviolet curing equipment for exposure curing treatment, and after the exposure curing is finished, the ultraviolet curing stamping equipment also needs to manually take out the stamped object, so that the operation steps are complicated and the use is inconvenient;

2. When the existing ultraviolet curing stamping equipment based on screen printing is used for stamping a plurality of objects, the stamping process is carried out by manually repeatedly placing a single stamping object on a stamping table until all objects are stamped, and the automatic feeding, stamping, blanking and exposure curing integrated automatic processing cannot be realized.

Disclosure of Invention

In order to solve the technical problems, the invention provides ultraviolet curing stamping equipment based on screen printing, so as to solve the problems.

The utility model provides an ultraviolet curing impression equipment based on screen printing, includes the operation panel and sets up the impression subassembly on the operation panel, the impression subassembly includes the support arm, one side of support arm is provided with the template frame, be provided with the screen template in the template frame, the standing groove has been seted up on the surface of operation panel, the screen template is located directly over the standing groove, operation panel one side is provided with exposure subassembly, exposure subassembly includes mount and curing equipment, be provided with the conveyer belt in the mount, curing equipment fixed mounting is on the mount, curing equipment is inside to be provided with ultraviolet curing fluorescent tube, be provided with feeding subassembly on the operation panel, feeding subassembly includes storage frame and push pedal, storage frame is interior to store a plurality of and treat the impression article, the push pedal is L type design, the tip fixed mounting of push pedal has the extension board, be provided with the pushing components on the operation panel, the pushing components includes push rod and shelves pole, the push rod is used for promoting to treat the impression article and carries out the unloading, the pole is used for carrying out spacing to the article that waits to imprint shelves in standing groove department.

Preferably, the support arm fixed mounting is in the upper end of operation panel, slidable mounting has the link on the support arm, template frame and link fixed connection, be provided with the scraper in the template frame, the top of scraper is provided with cylinder one, the telescopic link and the scraper fixed connection of cylinder one, fixed mounting has the slide bar on the cylinder one, slide bar slidable mounting is on the link, fixed mounting has motor one on the link, output shaft one fixedly connected with threaded rod one of motor one, threaded rod runs through the slide bar to with slide bar threaded connection, the upper end fixed mounting of support arm has cylinder two, the telescopic link and the link fixed connection of cylinder two, the feed opening has been seted up on the surface of operation panel, the one end of mount is located feed opening department.

Preferably, the feeding port has been seted up on the surface of storage frame, extension board activity runs through the feeding port, threaded rod two is installed in the rotation on the operation panel, threaded rod two runs through the push pedal to with push pedal threaded connection, the one end fixed mounting of push pedal has gear one, the rotation is installed on the operation panel and is connected with the axle two, the both ends of connecting axle two are fixed mounting respectively has gear two and gear three, the cover is equipped with the drive belt one on gear two, fixed mounting has motor two on the operation panel, the output shaft two and the connecting axle two fixed connection of motor two, gear three and push rod meshing, fixed mounting has the connecting rod on the push rod, fixed mounting has the rectangle pole on the connecting rod, the rectangle pole activity inserts in the operation panel, the through-hole with push rod looks adaptation has been seted up to the lateral wall of standing groove.

Preferably, the end part of the connecting rod is fixedly provided with a first wedge block, the stop rod is positioned at the position of the placing groove, the bottom end of the stop rod is fixedly provided with a rotating shaft, the rotating shaft is rotatably arranged on the operating platform, a gear five is fixedly arranged on the rotating shaft, a cross rod is arranged below the stop rod, the end part of the cross rod is fixedly provided with a rack, the gear five is meshed with the rack, the bottom end of the cross rod is fixedly provided with a sliding block, the upper surface of the operating platform is provided with a sliding groove, the sliding block is slidably arranged in the sliding groove, the sliding groove is internally fixedly provided with a limiting rod, the limiting rod movably penetrates through the sliding block, a spring I is movably sleeved on the limiting rod, the sliding block is fixedly connected with the side wall of the sliding groove through the spring I, a contact rod is fixedly arranged on the cross rod, the contact rod is fixedly provided with a second wedge block, and the surface of the second wedge block is jointed.

Preferably, a driven shaft and a connecting shaft are respectively rotatably arranged in the fixing frame, the driven shaft and the connecting shaft are respectively positioned at two sides of the inside of the conveying belt, the connecting shaft is connected with the connecting shaft and is rotatably arranged at the bottom of the operating platform, a connecting piece is fixedly arranged on the connecting shaft, a driving shaft is rotatably arranged in the connecting piece, a gear six is fixedly arranged on the driving shaft, a gear four is fixedly arranged on the connecting shaft, a transmission belt two is sleeved on the gear four and the gear six, a rotating block is fixedly arranged on the driving shaft, lugs are fixedly arranged on the rotating block at equal intervals, a stop block is arranged on the circumference of the inner wall of the connecting piece at equal intervals, the outer side surfaces of the stop block and the lugs are in inclined plane design, round rods are fixedly arranged on the stop block at equal intervals, a fixing block is fixedly arranged on the outer circumference of the connecting piece, the round rods penetrate through the connecting piece at equal intervals, and a spring two is fixedly connected between the round rod and the fixing block.

Compared with the prior art, the invention has the following beneficial effects:

According to the invention, the imprinted object to be imprinted is pushed to the conveyor belt by utilizing the pushing component, the imprinted object to be imprinted is conveyed into the curing equipment by utilizing the rolling of the conveyor belt, the ultraviolet curing lamp tube in the curing equipment is utilized to expose the ink on the surface of the object to be imprinted, so that the ink is cured, the imprinted object is prevented from undergoing chemical reaction by the exposure of the ultraviolet curing lamp tube, the purpose of curing is achieved, and the equipment does not need to manually transfer the imprinted object to be imprinted into the curing equipment for exposure curing treatment, so that the labor is saved, and the automation is high.

According to the invention, one to-be-imprinted object stored in the storage frame is pushed to the placement groove through the movement of the push plate, at the moment, imprinting treatment can be carried out on the to-be-imprinted object by using the imprinting assembly, the extension plate is fixedly arranged at the end part of the push plate and is used for supporting the rest to-be-imprinted object in the storage frame, when the push plate and the extension plate are reset, the bottommost to-be-imprinted object can fall into the push plate at the moment, the above actions are repeated, the to-be-imprinted object in the storage frame can be continuously and singly conveyed, the imprinting treatment is conveniently carried out on all to-be-imprinted objects by using the imprinting assembly, the imprinting treatment is not needed to be carried out on the placement groove each time by using manpower, the step of manually discharging each time is omitted, and the use is more convenient.

According to the invention, the gear III is driven to rotate by the inversion of the connecting shaft II, the push rod is driven to move by the rotation of the gear III, and the imprinted object to be imprinted is pushed to the blanking opening by the movement of the push rod, so that the imprinted object to be imprinted falls into the conveying belt to complete automatic blanking of the imprinted object, and the equipment does not need to manually perform blanking and blanking, thereby omitting complicated operation steps.

According to the invention, when the push rod is used for pushing the object to be imprinted to move, the baffle rod can be opened first, the moving path of the object to be imprinted is not blocked, so that the object to be imprinted can smoothly fall on the conveying belt, when the object to be imprinted is imprinted, the condition that the object to be imprinted is subjected to position deviation can be prevented by the baffle rod, blanking of the object to be imprinted after imprinting is completed can be smoothly completed, the practicability of the device is improved, the slide block is slidably arranged in the sliding groove, the slide block is fixedly connected with the inner wall of the sliding groove through the first spring, when the push rod drives the first wedge block to reset, the cross rod and the rack can be reset through the elastic reset action of the first spring, and the baffle rod is driven to reset through the reset of the rack.

According to the invention, the conveying belt is driven to roll forwards through the forward rotation of the connecting piece, so that the conveying belt can smoothly convey the objects to be stamped which fall on the conveying belt to the lower part of the curing equipment, namely, when the push plate is reset, the conveying belt can convey one stamped object to the lower part of the curing equipment, when the push plate pushes the objects to be stamped in the storage frame to the feeding port again, namely, the threaded rod II can rotate forwards, at the moment, the conveying belt can not run, only after stamping the objects to be stamped in the placing groove is finished, the push plate is reset, the conveying belt can be driven to roll forwards, and therefore, exposure curing treatment can be continuously carried out on the ink on the surface of each stamped object to be stamped by using the ultraviolet curing lamp tube.

Drawings

FIG. 1 is a schematic view of a screen printing-based ultraviolet curing imprint apparatus body according to the present invention;

FIG. 2 is a schematic illustration of a storage frame of the present invention in cross-section;

FIG. 3 is a schematic view of the structure of the console of the present invention;

FIG. 4 is a schematic view of the structure of the fixing frame of the present invention;

FIG. 5 is a schematic view of the structure of the support arm of the present invention;

FIG. 6 is a schematic view of a curing apparatus of the present invention in a cut-away configuration;

FIG. 7 is a schematic illustration of the structure of the connector of the present invention in section;

fig. 8 is an enlarged schematic view of the structure of fig. 4a according to the present invention.

In the figure, the correspondence between the component names and the drawing numbers is: 1. an operation table; 11. a placement groove; 12. a feed opening; 13. a through port; 14. a second motor; 15. a chute; 2. a support arm; 21. a connecting frame; 22. a template frame; 23. a scraper; 24. a first cylinder; 25. a slide bar; 26. a first motor; 27. a screen stencil; 28. a first threaded rod; 29. a second cylinder; 3. a fixing frame; 31. a conveyor belt; 32. a third connecting shaft; 4. a curing device; 41. ultraviolet curing lamp tube; 5. a storage frame; 51. a feeding port; 52. an object to be imprinted; 6. a push plate; 61. an extension plate; 62. a second threaded rod; 63. a first gear; 64. a second connecting shaft; 65. a second gear; 66. a first transmission belt; 67. a third gear; 68. a second transmission belt; 69. a fourth gear; 7. a push rod; 71. a connecting rod; 72. a rectangular bar; 73. wedge block one; 8. a gear lever; 81. a cross bar; 82. a rack; 83. a rotating shaft; 84. a fifth gear; 85. a contact lever; 86. wedge block two; 87. a slide block; 88. a limit rod; 89. a first spring; 9. a connecting piece; 91. a drive shaft; 92. a gear six; 93. a rotating block; 94. a bump; 95. a stop block; 96. a fixed block; 97. a second spring; 98. a round rod.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.

Referring to fig. 1-8, the invention provides an ultraviolet curing imprinting device based on screen printing, comprising an operation table 1 and an imprinting component arranged on the operation table 1, wherein the imprinting component comprises a supporting arm 2, one side of the supporting arm 2 is provided with a template frame 22, a screen template 27 is arranged in the template frame 22, a placing groove 11 is arranged on the surface of the operation table 1, the screen template 27 is positioned right above the placing groove 11, one side of the operation table 1 is provided with an exposure component, the exposure component comprises a fixing frame 3 and a curing device 4, a conveying belt 31 is arranged in the fixing frame 3, the curing device 4 is fixedly arranged on the fixing frame 3, an ultraviolet curing lamp 41 is arranged in the curing device 4, the operation table 1 is provided with a feeding component, the feeding component comprises a storage frame 5 and a push plate 6, a plurality of objects 52 to be stamped are stored in the storage frame 5, the push plate 6 is of L-shaped design, an extension plate 61 is fixedly arranged at the end part of the push plate 6, the operation table 1 is provided with a pushing component, the pushing component comprises a push rod 7 and a baffle rod 8, the push rod 7 is used for pushing the objects 52 to be stamped to carry out blanking, the baffle rod 8 is used for limiting and blocking the objects 52 to be stamped at the placing groove 11, a support arm 2 is fixedly arranged at the upper end of the operation table 1, a connecting frame 21 is slidably arranged on the support arm 2, a template frame 22 is fixedly connected with the connecting frame 21, a scraper 23 is arranged in the template frame 22, a first cylinder 24 is arranged above the scraper 23, a first telescopic rod of the first cylinder 24 is fixedly connected with the scraper 23, a sliding rod 25 is fixedly arranged on the first cylinder 24, the sliding rod 25 is slidably arranged on the connecting frame 21, a first motor 26 is fixedly arranged on the connecting frame 21, a first threaded rod 28 is fixedly connected with an output shaft of the first motor 26, the first threaded rod 28 penetrates through the sliding rod 25 and is in threaded connection with the sliding rod 25, a second cylinder 29 is fixedly arranged at the upper end of the supporting arm 2, a second telescopic rod of the second cylinder 29 is fixedly connected with the connecting frame 21, a discharging opening 12 is formed in the surface of the operating table 1, one end of the fixing frame 3 is positioned at the discharging opening 12, the surface of the storage frame 5 is provided with a feeding port 51, an extension plate 61 movably penetrates through the feeding port 51, a threaded rod II 62 is rotatably arranged on the operation platform 1, the threaded rod II 62 penetrates through the push plate 6 and is in threaded connection with the push plate 6, a gear I63 is fixedly arranged at one end of the push plate 6, a connecting shaft II 64 is rotatably arranged on the operation platform 1, a gear II 65 and a gear III 67 are fixedly arranged at two ends of the connecting shaft II 64 respectively, a transmission belt I66 is sleeved on the gear I63 and the gear II 65, a motor II 14 is fixedly arranged on the operation platform 1, an output shaft II of the motor II 14 is fixedly connected with the connecting shaft II 64, the gear III 67 is meshed with the push rod 7, the push rod 7 is fixedly provided with a connecting rod 71, the connecting rod 71 is fixedly provided with a rectangular rod 72, the rectangular rod 72 is movably inserted into the operating platform 1, the side wall of the placing groove 11 is provided with a through hole 13 matched with the push rod 7, the end part of the connecting rod 71 is fixedly provided with a wedge block I73, the baffle rod 8 is positioned at the placing groove 11, the bottom end of the baffle rod 8 is fixedly provided with a rotating shaft 83, the rotating shaft 83 is rotatably arranged on the operating platform 1, the rotating shaft 83 is fixedly provided with a gear V84, the lower part of the baffle rod 8 is provided with a cross rod 81, the end part of the cross rod 81 is fixedly provided with a rack 82, the gear V84 is meshed with the rack 82, the bottom end of the cross rod 81 is fixedly provided with a sliding block 87, the upper surface of the operation table 1 is provided with a chute 15, a slide block 87 is slidably arranged in the chute 15, a limit rod 88 is fixedly arranged in the chute 15, the limit rod 88 movably penetrates through the slide block 87, a first spring 89 is movably sleeved on the limit rod 88, the slide block 87 is fixedly connected with the side wall of the chute 15 through the first spring 89, a contact rod 85 is fixedly arranged on the cross rod 81, a second wedge block 86 is fixedly arranged on the contact rod 85, the first wedge block 73 is attached to the surface of the second wedge block 86, a driven shaft and a connecting shaft three 32 are respectively and rotatably arranged in the fixing frame 3, the driven shaft and the connecting shaft three 32 are respectively positioned at two sides of the inside of the conveying belt 31, the connecting shaft is connected with the connecting shaft III 32 and is rotatably arranged at the bottom of the operating platform 1, the connecting member 9 is fixedly arranged on the connecting shaft III 32, the driving shaft 91 is rotatably arranged on the connecting member 9, the gear six 92 is fixedly arranged on the driving shaft 91, the gear four 69 is fixedly arranged on the connecting shaft II 64, the driving belt II 68 is sleeved on the gear four 69 and the gear six 92, the rotating block 93 is fixedly arranged on the driving shaft 91, the convex blocks 94 are fixedly arranged on the rotating block 93 at equal intervals, the check blocks 95 are arranged on the inner wall circumference of the connecting member 9 at equal intervals, the outer side surfaces of the check blocks 95 and the convex blocks 94 are of inclined surfaces, the round rod 98 is fixedly arranged on each check block 95, the outer circumference of the connecting piece 9 is fixedly provided with a fixed block 96 at equal intervals, each round rod 98 movably penetrates through the connecting piece 9, a second spring 97 is fixedly connected between each round rod 98 and each home fixed block 96, the feeding component pushes the object 52 to be stamped to the position of the placing groove 11, the second cylinder 29 is started to control the second telescopic rod to move downwards, the second telescopic rod moves downwards to drive the connecting frame 21 to move downwards, the connecting frame 21 moves downwards to drive the template frame 22 to move downwards, the screen template 27 is tightly attached to the surface of the object 52 to be stamped, the printing ink is scraped from the screen template 27 and stamped on the object 52 to be stamped by utilizing the movement of the scraper 23, the whole process of screen printing stamping is completed, after the imprinting is finished, the imprinted object 52 to be imprinted is pushed to the conveyor belt 31 by utilizing the pushing component, the imprinted object 52 to be imprinted is conveyed to the curing equipment 4 by utilizing the rolling of the conveyor belt 31, the ink on the surface of the imprinted object 52 is exposed by utilizing the ultraviolet curing lamp 41 in the curing equipment 4 to be cured, the imprinted object 52 is prevented from being subjected to chemical reaction by the exposure of the ultraviolet curing lamp 41, the curing purpose is achieved, the equipment does not need to manually transfer the imprinted object 52 to be imprinted into the curing equipment 4 to be exposed and cured, the labor is saved, the automatic machine is high, the motor II 14 is started to enable the connecting shaft II 64 to rotate, the gear II 65 is driven to rotate through the rotation of the connecting shaft II 64, the gear I63 is driven to rotate through the rotation of the gear II 65, the threaded rod II 62 is driven to rotate through the rotation of the gear I63, the push plate 6 is driven to move through the rotation of the threaded rod II 62, one object 52 to be stamped stored in the storage frame 5 is pushed to the placing groove 11 through the movement of the push plate 6, the stamping assembly is utilized to stamp the object 52 to be stamped, the extension plate 61 is fixedly arranged at the end part of the push plate 6 and is used for supporting the rest objects 52 to be stamped in the storage frame 5, when the push plate 6 and the extension plate 61 are reset, at this time, one to-be-imprinted object 52 positioned at the bottommost part will fall into the push plate 6, and the above actions are repeated, so that the to-be-imprinted object 52 in the storage frame 5 can be continuously and singly conveyed, the subsequent imprinting assembly is convenient for imprinting all to-be-imprinted objects 52, the to-be-imprinted object 52 is not required to be placed at the placing groove 11 for imprinting each time manually, the step of manually discharging each time is omitted, the use is more convenient, after imprinting of the to-be-imprinted object 52 is finished, the push plate 6 is driven to reset by reversing the threaded rod two 62, the connecting shaft two 64 is driven to reverse by reversing the threaded rod two 62, the gear III 67 is driven to rotate by the reverse rotation of the connecting shaft II 64, the push rod 7 is driven to move by the rotation of the gear III 67, the imprinted object 52 to be imprinted is pushed by the movement of the push rod 7, the imprinted object 52 is pushed to the blanking port 12 and falls into the conveying belt 31, the imprinted object 52 to be imprinted is automatically blanked, the equipment does not need to manually blanking and blanking, cumbersome operation steps are omitted, the automation is high, the baffle rod 8 is arranged at the position of the placing groove 11, the baffle rod 8 limits the object 52 to be imprinted placed at the position of the placing groove 11, and the phenomenon that the imprinted object 52 is imprinted is prevented, when the object 52 to be imprinted is blanked, the push rod 7 moves towards the approaching direction of the object 52 to be imprinted, after the push rod 7 moves for a certain distance, the push rod 7 contacts with the surface of the object 52 to be imprinted, in the moving process, the push rod 7 drives the connecting rod 71 to move, the second wedge block 86 is applied with force through the movement of the connecting rod 71, the second wedge block 86 is made to move, the cross rod 81 is driven to move through the movement of the second wedge block 86, the rack 82 and the slide block 87 are driven to move through the movement of the cross rod 81, the gear five 84 is driven to rotate through the movement of the rack 82, the gear five 84 is used as the axle center to rotate the baffle rod 8, the baffle rod 8 rotates ninety degrees, when the surface of the push rod 7 contacts with the surface of the object 52 to be stamped, the first wedge block 73 and the second wedge block 86 are dislocated, the surface of the connecting rod 71 is attached to the surface of the contact rod 85, when the push rod 7 starts to push the object 52 to be stamped, the connecting rod 71 and the first wedge block 73 can not push the rack 82 and the cross rod 81 to move any more, namely, the rotating angle of the baffle rod 8 is kept at ninety degrees, so that when the push rod 7 is used for pushing the object 52 to be stamped to move, the baffle rod 8 can be opened first, the moving path of the object 52 to be stamped can not be blocked, the object 52 to be imprinted can smoothly drop into the conveyer belt 31, when the object 52 to be imprinted is imprinted, the condition that the object 52 to be imprinted is subjected to position deviation can be prevented by utilizing the baffle rod 8, and the blanking of the object 52 to be imprinted after the imprinting is finished can be smoothly completed, the practicability of the equipment is improved, the slide block 87 is slidably arranged in the slide groove 15, the slide block 87 is fixedly connected with the inner wall of the slide groove 15 through the first spring 89, when the push rod 7 drives the first wedge block 73 to reset, the transverse rod 81 and the rack 82 can be reset by utilizing the elastic reset action of the first spring 89, the baffle rod 8 can be driven to reset by the reset of the rack 82, the structure design is reasonable, the push rod 7 is utilized to push the object 52 to be stamped after stamping is finished to fall on the conveyer belt 31, at the moment, the second threaded rod 62 rotates reversely to enable the push plate 6 to reset, the second threaded rod 62 rotates reversely to drive the second connecting shaft 64 to rotate reversely, the second connecting shaft 64 rotates reversely to drive the sixth gear 92 to rotate reversely, the sixth gear 92 rotates reversely to drive the driving shaft 91 to rotate reversely, the driving shaft 91 rotates reversely to drive the rotating block 93 to rotate reversely, the rotating block 93 rotates reversely to drive the protruding block 94 to rotate reversely, the surface of the protruding block 94 and the surface of the stop block 95 are designed to be inclined planes, the round rod 98 is fixedly arranged on the stop block 95, the round rod 98 is fixedly connected with the fixed block 96 through the second spring 97, by utilizing the deformation characteristic of the spring II 97, the rotating block 93 and the protruding block 94 are in friction dislocation with the stop block 95 when rotating reversely, the driving shaft 91 and the rotating block 93 can not drive the connecting piece 9 to rotate reversely when rotating reversely, the connecting piece 9 can be driven to rotate together when rotating the driving shaft 91 and the rotating block 93 positively, the conveying belt 31 is driven to roll forwards by the positive rotation of the connecting piece 9, so that the conveying belt 31 can smoothly convey the objects 52 to be stamped which fall on the conveying belt 31 to the lower part of the curing equipment 4, namely, when the push plate 6 is reset, the conveying belt 31 can convey one stamped object 52 to be stamped to the lower part of the curing equipment 4, when the push plate 6 pushes the objects 52 to be imprinted in the storage frame 5 to the feeding port 51 again, namely, the threaded rod two 62 can rotate forward, the conveyer belt 31 can not run at this time, and only after imprinting the objects 52 to be imprinted in the placement groove 11, the push plate 6 can drive the conveyer belt 31 to roll forward when reset, so that each imprinted object 52 to be imprinted can be continuously exposed, and the ultraviolet curing lamp 41 is utilized to expose and cure the ink on the surface of each imprinted object 52 to be imprinted, and the device can realize automatic feeding, imprinting, blanking and exposure curing integrated automatic processing, and has the advantages of saving a large amount of manpower, The device has the advantages of convenient use and high efficiency, and further improves the practicability of the device.

Working principle:

The first step, the feeding component pushes the to-be-imprinted object 52 to the place of the placing groove 11, the second cylinder 29 is started to control the second telescopic rod to move downwards, the second telescopic rod moves downwards to drive the connecting frame 21 to move downwards, the connecting frame 21 moves downwards to drive the template frame 22 to move downwards, the screen template 27 is tightly attached to the surface of the to-be-imprinted object 52, the scraper 23 moves to scrape ink from the screen template 27 and imprint the ink on the to-be-imprinted object 52, the whole process of screen printing and imprinting is completed, after imprinting is completed, the to-be-imprinted object 52 is pushed to the conveyor belt 31 by the pushing component, the to-be-imprinted object 52 is conveyed into the curing equipment 4 by the rolling of the conveyor belt 31, the ink on the surface of the to-be-imprinted object 52 is exposed by the ultraviolet curing lamp 41 in the curing equipment 4, the to be cured is prevented from causing chemical reaction of the imprinted material by the ultraviolet curing lamp 41, the to achieve the purpose of curing, the equipment does not need to manually transfer the to-be-imprinted object 52 into the curing equipment 4 for exposure curing, and the automatic height is saved.

In the second step, the second motor 14 is started, the second connecting shaft 64 rotates, the second gear 65 is driven to rotate through the rotation of the second connecting shaft 64, the first gear 63 is driven to rotate through the rotation of the second gear 65, the second threaded rod 62 is driven to rotate through the rotation of the first gear 63, the push plate 6 is driven to move through the rotation of the second threaded rod 62, one to-be-imprinted object 52 stored in the storage frame 5 is pushed to the placing groove 11 through the movement of the push plate 6, at this time, imprinting treatment can be performed on the to-be-imprinted object 52 through the imprinting assembly, an extension plate 61 is fixedly arranged at the end part of the push plate 6, the extension plate 61 is used for supporting the remaining to-be-imprinted object 52 in the storage frame 5, when the push plate 6 and the extension plate 61 are reset, at this time, one to-be-imprinted object 52 positioned at the bottommost part falls into the push plate 6, the actions are repeated, all to-be-imprinted objects 52 in the storage frame 5 can be continuously and singly conveyed, the subsequent imprinting assembly is convenient to perform imprinting treatment on all to be-imprinted objects 52, the to be-imprinted object 52 is not manually placed in the placing groove 11 for processing each time, the manual imprinting treatment is omitted, and the use is more convenient.

Third step, when the imprinting of the object 52 to be imprinted is finished, the push plate 6 is driven to reset through the inversion of the threaded rod II 62, the connection shaft II 64 is driven to invert through the inversion of the threaded rod II 62, the gear III 67 is driven to rotate through the inversion of the connection shaft II 64, the push rod 7 is driven to move through the rotation of the gear III 67, the imprinted object 52 after the imprinting is finished is pushed to the blanking opening 12 through the movement of the push rod 7, the imprinted object 52 falls into the conveying belt 31, the automatic blanking of the imprinted object 52 after the imprinting is finished is completed, the equipment does not need to manually perform blanking and blanking, cumbersome operation steps are omitted, and the automation is high.

Fourth, a baffle rod 8 is arranged at the placing groove 11, the baffle rod 8 limits the object 52 to be imprinted placed at the placing groove 11, so that the situation of position deviation is prevented when the object 52 to be imprinted is imprinted, when the object 52 to be imprinted is discharged, the push rod 7 moves towards the approaching direction of the object 52 to be imprinted, when the push rod 7 moves for a certain distance, the push rod 7 contacts with the surface of the object 52 to be imprinted, in the moving process, the push rod 7 drives the connecting rod 71 to move, the second wedge block 86 is applied with force through the movement of the connecting rod 71, the second wedge block 86 is moved, the cross rod 81 is driven to move through the movement of the second wedge block 86, the rack 82 and the slide block 87 are driven to move through the movement of the cross rod 81, the fifth gear 84 is driven to rotate through the movement of the rack 82, the gear five 84 is used as the axle center to rotate the baffle rod 8, the baffle rod 8 rotates ninety degrees, when the surface of the push rod 7 contacts with the surface of the object 52 to be stamped, the first wedge block 73 and the second wedge block 86 are dislocated, the surface of the connecting rod 71 is attached to the surface of the contact rod 85, when the push rod 7 starts to push the object 52 to be stamped, the connecting rod 71 and the first wedge block 73 can not push the rack 82 and the cross rod 81 to move, namely, the rotating angle of the baffle rod 8 is kept at ninety degrees, so that when the push rod 7 is used for pushing the object 52 to be stamped to move, the baffle rod 8 can be opened first, the moving path of the object 52 to be stamped can not be blocked, the object 52 to be stamped can smoothly fall into the conveying belt 31, when the object 52 to be stamped is stamped, the situation that the position of the object 52 to be stamped can be prevented by the baffle rod 8, and can be smooth accomplish to waiting to impress the unloading of article 52 after the impression finishes, improved the practicality of this equipment, through slider 87 slidable mounting in spout 15, slider 87 passes through spring one 89 and the inner wall fixed connection of spout 15, when push rod 7 drives wedge one 73 and resets, utilizes the elasticity reset action of spring one 89, alright make horizontal pole 81 and rack 82 reset, can drive shelves pole 8 reset through rack 82 reset, structural design is reasonable.

Fifthly, pushing the imprinted object 52 to be imprinted by the push rod 7 to fall on the conveyer belt 31, at the moment, reversing rotation of the threaded rod II 62 to reset the push plate 6, reversing the threaded rod II 62 to drive the connecting shaft II 64 to reverse, reversing the connecting shaft II 64 to drive the gear VI 92 to reverse, reversing the driving shaft 91 by reversing the gear VI 92, reversing the driving shaft 91 to drive the rotating block 93 to reverse, reversing the protruding block 94 by reversing the rotating block 93, reversing the surface of the protruding block 94 and the stop block 95 to be designed into an inclined plane, fixedly installing a round rod 98 on the stop block 95, fixedly connecting the round rod 98 with the fixed block 96 by the spring II 97, and friction dislocation between the rotating block 93 and the stop block 95 is generated by the stress deformation characteristic of the spring II 97 when the rotating block 93 and the protruding block 94 are reversed, so that the connecting piece 9 is not driven to reverse when the driving shaft 91 and the rotating block 93 are reversed, and the driving shaft 91 and the rotating block 93 can drive the connecting piece 9 to rotate together when rotating positively, the conveying belt 31 is driven to roll forwards through the positive rotation of the connecting piece 9, so that the conveying belt 31 can smoothly convey the objects 52 to be imprinted which fall on the conveying belt 31 to the lower part of the curing equipment 4, namely, when the push plate 6 resets, the conveying belt 31 can convey one imprinted object 52 to the lower part of the curing equipment 4, when the push plate 6 pushes the objects 52 to be imprinted in the storage frame 5 to the feeding port 51 again, namely, the threaded rod two 62 can rotate positively, at the moment, the conveying belt 31 can not run, only after imprinting the objects 52 to be imprinted in the placing groove 11 is completed, the push plate 6 can drive the conveying belt 31 to roll forwards, so that exposure can be continuously carried out on each imprinted object 52, the ultraviolet curing lamp 41 is utilized to carry out exposure curing treatment on the ink on the surface of the to-be-stamped object 52 after stamping is finished, the device can realize automatic feeding, stamping, discharging and exposure curing integrated automatic treatment, has the advantages of saving a large amount of manpower, being convenient to use and high in efficiency, and further improves the practicability of the device.

The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Ultraviolet curing impression equipment based on screen printing, including operation panel (1) and set up the impression subassembly on operation panel (1), its characterized in that: the embossing assembly comprises a supporting arm (2), one side of the supporting arm (2) is provided with a template frame (22), a silk screen template (27) is arranged in the template frame (22), a placing groove (11) is formed in the surface of the operating platform (1), the silk screen template (27) is located right above the placing groove (11), one side of the operating platform (1) is provided with an exposure assembly, the exposure assembly comprises a fixing frame (3) and a curing device (4), a conveying belt (31) is arranged in the fixing frame (3), the curing device (4) is fixedly arranged on the fixing frame (3), and an ultraviolet curing lamp tube (41) is arranged inside the curing device (4);

The automatic stamping device comprises an operating platform (1), and is characterized in that a feeding assembly is arranged on the operating platform (1), the feeding assembly comprises a storage frame (5) and a pushing plate (6), a plurality of objects (52) to be stamped are stored in the storage frame (5), the pushing plate (6) is of an L-shaped design, an extension plate (61) is fixedly arranged at the end part of the pushing plate (6), a pushing assembly is arranged on the operating platform (1), and the pushing assembly comprises a pushing rod (7) and a baffle rod (8);

The pushing rod (7) is used for pushing the object (52) to be stamped to carry out blanking, and the blocking rod (8) is used for limiting and blocking the object (52) to be stamped, which is positioned at the placing groove (11).

2. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 1, wherein: the support arm (2) is fixedly arranged at the upper end of the operation table (1), the support arm (2) is slidably provided with a connecting frame (21), and the template frame (22) is fixedly connected with the connecting frame (21);

Wherein a scraper (23) is arranged in the template frame (22), and a first cylinder (24) is arranged above the scraper (23).

3. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 2, wherein: the telescopic rod I of the cylinder I (24) is fixedly connected with the scraper (23), the cylinder I (24) is fixedly provided with a sliding rod (25), the sliding rod (25) is slidably arranged on the connecting frame (21), the connecting frame (21) is fixedly provided with a motor I (26), and the output shaft I of the motor I (26) is fixedly connected with a threaded rod I (28);

The first threaded rod (28) penetrates through the sliding rod (25) and is in threaded connection with the sliding rod (25), the upper end of the supporting arm (2) is fixedly provided with the second air cylinder (29), and the second telescopic rod of the second air cylinder (29) is fixedly connected with the connecting frame (21).

4. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 1, wherein: the surface of the operating platform (1) is provided with a blanking opening (12), and one end of the fixing frame (3) is positioned at the blanking opening (12).

5. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 1, wherein: the surface of the storage frame (5) is provided with a feeding port (51), the extension plate (61) movably penetrates through the feeding port (51), a second threaded rod (62) is rotatably arranged on the operating platform (1), and the second threaded rod (62) penetrates through the push plate (6) and is in threaded connection with the push plate (6);

One end of the push plate (6) is fixedly provided with a first gear (63), the operation table (1) is rotatably provided with a second connecting shaft (64), and two ends of the second connecting shaft (64) are respectively fixedly provided with a second gear (65) and a third gear (67).

6. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 5, wherein: a first transmission belt (66) is sleeved on the first gear (63) and the second gear (65), and a second motor (14) is fixedly arranged on the operating platform (1);

The second output shaft of the second motor (14) is fixedly connected with the second connecting shaft (64).

7. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 6, wherein: the gear III (67) is meshed with the push rod (7), a connecting rod (71) is fixedly arranged on the push rod (7), a rectangular rod (72) is fixedly arranged on the connecting rod (71), and the rectangular rod (72) is movably inserted into the operating platform (1);

The side wall of the placing groove (11) is provided with a through hole (13) matched with the push rod (7).

8. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 7, wherein: the end part of the connecting rod (71) is fixedly provided with a wedge block I (73), the baffle rod (8) is positioned at the position of the placing groove (11), the bottom end of the baffle rod (8) is fixedly provided with a rotating shaft (83), the rotating shaft (83) is rotatably arranged on the operating platform (1), the rotating shaft (83) is fixedly provided with a gear V (84), the lower part of the baffle rod (8) is provided with a cross rod (81), and the end part of the cross rod (81) is fixedly provided with a rack (82);

The gear five (84) is meshed with the rack (82), a sliding block (87) is fixedly arranged at the bottom end of the cross rod (81), a sliding groove (15) is formed in the upper surface of the operating platform (1), the sliding block (87) is slidably arranged in the sliding groove (15), a limiting rod (88) is fixedly arranged in the sliding groove (15), the limiting rod (88) movably penetrates through the sliding block (87), a first spring (89) is movably sleeved on the limiting rod (88), the sliding block (87) is fixedly connected with the side wall of the sliding groove (15) through the first spring (89), a contact rod (85) is fixedly arranged on the cross rod (81), a second wedge block (86) is fixedly arranged on the contact rod (85), and the first wedge block (73) is attached to the surface of the second wedge block (86).

9. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 8, wherein: the automatic feeding device is characterized in that a driven shaft and a connecting shaft III (32) are rotatably arranged in the fixing frame (3), the driven shaft and the connecting shaft III (32) are respectively positioned at two sides of the inside of the conveying belt (31), the connecting shaft III (32) is rotatably arranged at the bottom of the operating platform (1), a connecting piece (9) is fixedly arranged on the connecting shaft III (32), a driving shaft (91) is rotatably arranged on the connecting piece (9), and a gear six (92) is fixedly arranged on the driving shaft (91);

the connecting shaft II (64) is fixedly provided with a gear IV (69), and a transmission belt II (68) is sleeved on the gear IV (69) and the gear VI (92).

10. A screen printing-based ultraviolet curing imprint apparatus as recited in claim 9, wherein: the driving shaft (91) is fixedly provided with a rotating block (93), the circumference of the rotating block (93) is fixedly provided with a convex block (94) at equal intervals, the circumference of the inner wall of the connecting piece (9) is provided with a stop block (95) at equal intervals, and the outer side surfaces of the stop block (95) and the convex block (94) are designed to be inclined planes;

The round rod (98) is fixedly mounted on each stop block (95), the fixing blocks (96) are fixedly mounted on the outer circumferences of the connecting pieces (9) at equal intervals, each round rod (98) movably penetrates through the connecting pieces (9), and springs II (97) are fixedly connected between each round rod (98) and each fixing block (96).