CN113211955B - Device and method for printing color card - Google Patents

Device and method for printing color card Download PDF

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Publication number
CN113211955B
CN113211955B CN202110494540.XA CN202110494540A CN113211955B CN 113211955 B CN113211955 B CN 113211955B CN 202110494540 A CN202110494540 A CN 202110494540A CN 113211955 B CN113211955 B CN 113211955B
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China
Prior art keywords
printing
fixedly connected
plate
color card
cutting
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CN202110494540.XA
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Chinese (zh)
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CN113211955A (en
Inventor
刘建良
张俊姣
刘建华
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Shenzhen Lianxiang Printing Co ltd
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Shenzhen Lianxiang Printing Co ltd
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Publication of CN113211955A publication Critical patent/CN113211955A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/008Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00Printing machines of special types or for particular purposes
    • B41P2217/10Printing machines of special types or for particular purposes characterised by their constructional features

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Abstract

The invention discloses a device and a printing method for pastel printing, and relates to the field of printing, in particular to a base and a conveyor belt arranged on the base, wherein two ends of the conveyor belt are respectively sleeved on a horizontally arranged conveyor roller, two ends of the conveyor roller are respectively rotatably connected with the top end of a vertically arranged support rod, the bottom ends of the support rods are respectively fixedly connected with the top surface of the base, a horizontal cross rod is arranged between the top ends of the support rods, two ends of the cross rod are respectively fixedly connected with the bottom end of a vertically arranged support, the top end of the support is respectively fixedly connected with the bottom surface of a top plate, four corners of the bottom surface of the top plate are respectively fixedly connected with the top end of a vertically arranged first hydraulic rod, and the bottom end of the first hydraulic rod is fixedly connected with the top surface of the printing device. In the printing process, manual operation is not needed, and the color card is only needed to be placed on the conveying belt, so that the working intensity of workers is reduced.

Description

Device and method for printing color card
Technical Field
The invention relates to the field of printing, in particular to a device and a method for printing a colored card.
Background
The color card is a color card, which is the term of hong Kong of China, the manufacturing process and the application range are that 300 grams of copper plate paper is printed in four colors, soybean environmental protection ink is used, and the surface gloss oil is used, thus being applicable to high-grade products such as electrical appliances, optics and the like.
In the production of a color sheet, the color sheet needs to be printed, and the printing is a technique of transferring ink to the surface of paper, textiles, plastic products, leather, PVC, PC, or other materials by plate making, inking, pressing, and other steps, and copying the content of the original in bulk. Printing is the process of transferring the approved printing plate to the printing stock by printing machine and special ink.
Since the color card is a relatively short printing carrier, it is convenient to print by using a printing roller, but the existing printing roller usually uses a conveying belt for conveying the color card as a drive when printing, in practical use, in order to position the color card, various sensors need to be arranged, the rotating speed of a motor needs to be set in advance, the technical requirements for the production of a printing device are high, and more structures and devices are needed to realize the functions.
Disclosure of Invention
The present invention is directed to an apparatus and a printing method for color card printing to solve the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a device for pastel printing, includes the base and installs the conveyer belt on the base, the both ends of conveyer belt are established respectively on a horizontal installation's transfer roller, the both ends of transfer roller rotate with the top of the bracing piece of a vertical installation respectively and are connected, the bottom of bracing piece all with the top surface fixed connection of base, be provided with the horizontally horizontal pole between the top of bracing piece, the both ends of horizontal pole respectively with the support bottom fixed connection of a vertical installation, the top of support all with the bottom surface fixed connection of roof, the bottom surface four corners department of roof respectively with the top fixed connection of the first hydraulic stem of a vertical installation, the bottom of first hydraulic stem and printing device's top surface fixed connection.
In practical use, the printing device is driven by the first hydraulic rod to lift, the colored card is placed on the conveying belt, when the printing device is pressed down to contact with the colored card, the printing work is started, the colored card is driven to drive on the conveying belt by taking the printing device as the drive, so that the problem of inaccurate positioning of the colored card caused by the driving of the conveying belt is effectively avoided, the problem of more structures and devices required by the driving of the conveying belt 13 is solved, and the production cost of the device for colored card printing is reduced.
As a further scheme of the invention: printing device includes the buffer board with the bottom fixed connection of first hydraulic stem and the printing roller that is used for the printing, the equal slidable mounting in four corners department of buffer board has vertical guide bar, the bottom of guide bar is located the top surface fixed connection of buffer board below and mounting panel, the part cover that the guide bar is located between mounting panel and the buffer board is equipped with the third spring, and the top of third spring and the bottom surface fixed connection of buffer board, the bottom of third spring and the top surface fixed connection of mounting panel, the top welded fastening of guide bar has the stopper, design through the stopper, can effectively avoid the guide bar to break away from the buffer board, the equal welded fastening in preceding terminal surface middle part and the rear end face middle part of mounting panel has the connecting plate, rotate through the pivot between the bottom of connecting plate and install the printing roller, the top surface of mounting panel has the motor through the bolt fastening, the printing roller is driven by the motor and is rotated.
Extension through first hydraulic stem makes the printing roller push down with the pastel of placing on the conveyer belt, when the printing roller rotated, just can promote pastel and conveyer belt operation to print the work, and will print good pastel and see off along the conveyer belt, and the opening has all been seted up to the position that corresponds the motor on buffer board and the roof, has avoided the motor to cause the interference to printing device's lift.
As a further scheme of the invention: the printing roller comprises a motor, and is characterized in that a driving disc is fixed on an output shaft of the motor, a coaxial auxiliary disc is welded and fixed on the driving disc, the diameter of the auxiliary disc is smaller than that of the driving disc, pins are welded and fixed on the part of the driving disc, which is positioned outside the auxiliary disc, an intermittent rotating disc is rotatably installed on the outer wall of the top end of a connecting plate through a connecting shaft, four guide grooves which are radially distributed along the intermittent rotating disc are uniformly formed in the intermittent rotating disc, when the driving disc rotates, the pins can just enter the guide grooves and can leave the guide grooves to be separated from the intermittent rotating disc after the intermittent rotating disc is driven to rotate, an avoiding groove is formed in the position, corresponding to the pins, on the auxiliary disc, when the pins drive the intermittent rotating disc to rotate, interference between the auxiliary disc and the intermittent rotating disc is avoided through the avoiding groove, a driving gear is welded and fixed at the end part of the connecting shaft, a driven gear is welded and fixed at the end part, which is connected with the printing roller, the driving gear is meshed with the driven gear, and the driving gear is driven gear, and the printing roller can be driven by the driven gear, and can rotate through the driving gear.
As a further scheme of the invention: the outer wall cambered surface of the intermittent rotating disk is matched with the cambered surface of the auxiliary disk, so that the pin is prevented from shaking the intermittent rotating disk through the auxiliary disk in the process of not contacting the intermittent rotating disk, and the stability of intermittent motion is ensured.
As a further scheme of the invention: the diameter ratio of the driving gear to the driven gear is 4, and when the driving gear rotates 90 degrees, the driving gear can drive the driven gear to rotate for a circle, so that one-time printing is completed.
The motor drives the printing roller through each transmission part and rotates, and the motor drives the intermittent type rolling disc to rotate quarter round every turn, and the intermittent type rolling disc passes through the proportion design between driving gear and the driven gear, drives the printing roller and rotates a week, makes the printing roller form intermittent motion, and the printing process is accomplished once to the printing roller promptly, will pause once, provides the time of operation for the staff.
As a further scheme of the invention: the tip of conveyer belt is provided with the horizontally cutting bed, the various card after the printing removes and cuts work on the cutting bed, the cutting bed is towards the one end of conveyer belt and the top fixed connection of bracing piece, the other end bottom surface of cutting bed and the top fixed connection of the support column of vertical installation, the bottom of support column and the top surface fixed connection of base, the cutting bed is fixed with four vertical supporting legss, the top of supporting legss all with the bottom surface fixed connection of fixed plate, slidable mounting has the lifter plate between the supporting legss, the top surface four corners department of lifter plate respectively with the second hydraulic stem bottom fixed connection of a vertical installation, the top of second hydraulic stem and the bottom surface fixed connection of fixed plate, install on the lifter plate and be used for carrying out the cutter cutting bed that cuts to various card, cut groove has been seted up to the position that lies in under the cutter on the lifter, through the design of cutting groove, can avoid cutter and cutting bed direct contact, thereby cause the damage of cutter, the life of extension cutter.
As a further scheme of the invention: the utility model discloses a cutting tool, including lifter plate, connecting block, fixture block, the equal sliding mounting in position at connecting block both ends of upper surface of lifter plate has the fixture block, when the cutter passes the lifter plate from the lifter plate top, can avoid the cutter to drop from the lifter plate through the connecting block, the equal sliding mounting in position of upper surface of lifter plate position at connecting block both ends has the fixture block, when the fixture block slides on the connecting block, can press the connecting block to be fixed on the lifter plate, thereby fix the cutter, one side that the fixture block carried on the back mutually respectively with the one end fixed connection of a first spring, the other end and the fixed block side fixed connection of welded fastening on the lifter plate of first spring, and the fixed block sets up about the connecting block symmetry.
When the cutting tool is used, the clamping block slides to be separated from the connecting block, and then the connecting block can be taken out along with the cutting tool.
As a further scheme of the invention: the utility model discloses a multi-purpose cutting tool, including connecting block, clamping block, the both ends bottom of connecting block is seted up flutedly, and slidable mounting has the slider on the lateral wall of recess, and the top surface of slider and the bottom fixed connection of second spring, the top of second spring and the top surface fixed connection of recess, put aside the fixture block after, through the effect of second spring, can bounce the connecting block to the convenience is changed the cutter, and the cutting job stabilization who pastels can be guaranteed to the regular change cutter.
A method of printing a device for color card printing comprising the steps of:
the method comprises the following steps: first, the color card is placed on the conveyor belt, and the color card needs to be located directly below the printing roll;
step two: then controlling the first hydraulic rod to extend to enable the printing roller to press the color card on the conveying belt;
step three: turning on a motor, driving a printing roller to rotate by the motor so as to perform printing work, and simultaneously sending the printed color card to a cutting table;
step four: and controlling the second hydraulic rod to extend so as to drive the lifting plate to descend, and cutting the color card through the cutter to complete the printing and cutting of the color card.
Compared with the prior art, the invention has the beneficial effects that:
in the printing process, manual operation is not needed, and the color cards only need to be placed on the conveying belt, so that the working intensity of workers is reduced.
The second spring arranged in the printing device can enable the printing roller to be tightly combined with the color card, so that the printing effect is effectively improved.
The printing device is internally provided with a transmission mechanism which moves intermittently, so that the printing roller rotates once to finish a printing process, and the color cards can be cut off by the cutter in the intermittent process of the printing roller, thereby being convenient for collecting the color cards.
The cutter is convenient for change, when the cutter wearing and tearing were changed, can effectively reduce staff's the work degree of difficulty.
Drawings
FIG. 1 is a schematic view of a device for color card printing.
FIG. 2 is a schematic representation of the construction of a printing unit of an apparatus for color card printing.
FIG. 3 is a schematic view of the printing apparatus without the driving gear.
Fig. 4 is a diagram showing a state in which a pin enters an intermittent rotary disk in the printing apparatus.
Fig. 5 is a state diagram of the printing apparatus in which the pin is separated from the intermittent rotary disk.
Fig. 6 is a schematic view showing a construction in which a cutter is mounted on a lifting plate in an apparatus for color sheet printing.
As shown in the figure: the cutting device comprises a base 1, a support rod 2, a support column 3, a cutting table 4, a cutting groove 5, a support leg 6, a lifting plate 7, a fixing plate 8, a top plate 9, a printing device 10, a mounting plate 101, a third spring 102, a driving gear 103, a driven gear 104, a connecting plate 105, a printing roller 106, a buffer plate 107, a guide rod 108, a limiting block 109, a motor 1010, a driving disc 1011, an auxiliary disc 1012, an intermittent rotating disc 1013, a connecting shaft 1014, an avoiding groove 1015, a pin 1016, a guide groove 1017, a first hydraulic rod 11, a support 12, a conveyor belt 13, a conveyor roller 14, a cutter 15, a fixing block 16, a first spring 17, a fixture block 18, a connecting block 19, a groove 20, a second spring 21 and a slider 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, an apparatus for color card printing includes a base 1 and a conveyor belt 13 mounted on the base 1, two ends of the conveyor belt 13 are respectively sleeved on a horizontally mounted conveyor roller 14, two ends of the conveyor roller 14 are respectively rotatably connected to a top end of a vertically mounted support rod 2, bottom ends of the support rods 2 are both fixedly connected to a top surface of the base 1, a horizontal cross rod is disposed between top ends of the support rods 2, two ends of the cross rod are respectively fixedly connected to a bottom end of a vertically mounted bracket 12, a top end of the bracket 12 is both fixedly connected to a bottom surface of a top plate 9, four corners of the bottom surface of the top plate 9 are respectively fixedly connected to a top end of a vertically mounted first hydraulic rod 11, a bottom end of the first hydraulic rod 11 is fixedly connected to a top surface of a printing apparatus 10, in actual use, the printing apparatus 10 is driven to move up and down by the first hydraulic rod 11, a color card is placed on the conveyor belt 13, when the printing apparatus 10 is pressed down to contact with the color card, printing apparatus starts to perform printing, and during printing, the work intensity of a worker can be effectively reduced without manual operation.
It should be noted that the printing device 10 is used as a drive to drive the color cards to be transmitted on the conveyor belt 13, so that the problem of inaccurate positioning of the color cards caused by the fact that the conveyor belt 13 is used as the drive is effectively avoided, the problem that more structures and devices are needed when the conveyor belt 13 is used as the drive is solved, and the production cost of the device for printing the color cards is reduced.
Printing device 10 includes the buffer board 107 with the bottom fixed connection of first hydraulic stem 11 and the printing roller 106 that is used for the printing, the equal slidable mounting in four corners department of buffer board 107 has vertical guide bar 108, the bottom of guide bar 108 is located the top surface fixed connection of buffer board 107 below and mounting panel 101, the part cover that guide bar 108 is located between mounting panel 101 and the buffer board 107 is equipped with third spring 102, and the top of third spring 102 and the bottom surface fixed connection of buffer board 107, the bottom of third spring 102 and the top surface fixed connection of mounting panel 101, the top welded fastening of guide bar 108 has stopper 109, design through stopper 109, can effectively avoid guide bar 108 to break away from buffer board 107, the equal welded fastening in preceding terminal surface middle part and the rear end surface middle part of mounting panel 101 has connecting plate 105, install printing roller 106 through the pivot rotation between the bottom of connecting plate 105, the top surface of mounting panel 101 is fixed with motor 1010 through the bolt, printing roller 106 is driven by motor 1010 and is rotated.
It should be noted that, by the extension of the first hydraulic rod 11, the printing roller 106 presses the color card placed on the conveyor belt 13, and when the printing roller 106 rotates, the color card and the conveyor belt 13 can be pushed to run, so as to perform printing work, and the printed color card is sent out along the conveyor belt 13, and openings are formed in the positions corresponding to the motor 1010 on the buffer plate 107 and the top plate 9, so that the motor 1010 is prevented from interfering with the lifting of the printing device 10.
A driving disc 1011 is fixed on an output shaft of the motor 1010, a coaxial auxiliary disc 1012 is welded and fixed on the driving disc 1011, the diameter of the auxiliary disc 1012 is smaller than that of the driving disc 1011, a pin 1016 is welded and fixed on a portion of the driving disc 1011 outside the auxiliary disc 1012, an intermittent rotating disc 1013 is rotatably mounted on an outer wall of a top end of the connecting plate 105 through a connecting shaft 1014, four guide slots 1017 radially distributed along the intermittent rotating disc 1013 are uniformly formed on the intermittent rotating disc 1013, when the driving disc 1011 rotates, the pin 1016 can just enter the guide slot 1017 and drive the intermittent rotating disc 1013 to rotate 90 degrees and then leave the guide slot 1017 and be separated from the intermittent rotating disc 1013, an avoiding slot 1015 is formed in a position on the auxiliary disc 1012 corresponding to the pin 1016, when the pin 1016 drives the intermittent rotating disc 1013 to rotate, interference between the auxiliary disc 1012 and the intermittent rotating disc 1013 is avoided through the avoiding slot 1015, a driving gear 103 is welded and fixed on an end of the connecting shaft 1014, a driven gear 104 is welded and fixed on an end of a rotating shaft connected with the printing roller 106, the driving gear 103 is engaged with the driven gear 104, and the driving gear 103 is engaged with the driven gear 104 through an engaging effect of the driving roller 104, and the printing roller 106, and the printing roller.
The cambered surface of the outer wall of the intermittent rotary disk 1013 is matched with the cambered surface of the auxiliary disk 1012, so that in the process that the pin 1016 is not contacted with the intermittent rotary disk 1013, the intermittent rotary disk 1013 can be prevented from shaking through the auxiliary disk 1012, and the stability of intermittent motion is ensured.
The diameter ratio of the driving gear 103 to the driven gear 104 is 4.
It should be noted that the motor 1010 drives the printing roller 106 to rotate through each transmission component, the motor 1010 drives the intermittent rotary disk 1013 to rotate by a quarter of a turn each time the motor 1010 rotates by one turn, and the intermittent rotary disk 1013 drives the printing roller 106 to rotate by one turn through the ratio design between the driving gear 103 and the driven gear 104, so that the printing roller 106 forms intermittent motion, that is, the printing roller 106 stops once each time the printing process is completed, thereby providing operation time for workers.
Conveyer belt 13's tip is provided with horizontally cutting bed 4, the various pastels after the printing move cutting work on cutting bed 4, cutting bed 4 is towards conveyer belt 13's one end and the top fixed connection of bracing piece 2, the other end bottom surface of cutting bed 4 and the top fixed connection of the support column 3 of vertical installation, the bottom of support column 3 and base 1's top surface fixed connection, cutting bed 4 is fixed with four vertical supporting legs 6, the top of supporting leg 6 all with fixed plate 8's bottom surface fixed connection, slidable mounting has lifter plate 7 between the supporting leg 6, the top surface four corners department of lifter plate 7 respectively with the second hydraulic stem bottom fixed connection of a vertical installation, the top of second hydraulic stem and fixed plate 8's bottom surface fixed connection, install on the lifter plate 7 and be used for selling the cutter 15 that the various was cut, cutting bed 4 is located the position under cutter 15 and has been seted up cutting groove 5, design through cutting groove 5, can avoid cutter 15 and cutting bed 4 direct contact, thereby cause cutter 15's damage, the life of extension cutter 15.
The top of cutter 15 stretches out lifter plate 7 top and is fixed with integrated into one piece's connecting block 19, connecting block 19's cross sectional shape is greater than cutter 15's cross sectional shape, thereby when cutter 15 passes lifter plate 7 from lifter plate 7 top, can avoid cutter 15 to drop from lifter plate 7 through connecting block 19, the equal slidable mounting in position that the upper surface of lifter plate 7 is located connecting block 19 both ends has fixture block 18, when fixture block 18 slides on connecting block 19, can press connecting block 19 to fix on lifter plate 7, thereby fix cutter 15, one side that fixture block 18 carried on the back mutually respectively with a first spring 17's one end fixed connection, first spring 17's the other end and welded fastening are at the 16 side fixed connection of fixed block on lifter plate 7, and fixed block 16 sets up about connecting block 19 symmetry.
When the cutting tool is used, the clamping block 18 slides to be separated from the connecting block 19, and then the connecting block 19 can be taken out together with the cutting tool 15.
Recess 20 has been seted up to connecting block 19's both ends bottom, and slidable mounting has slider 22 on recess 20's the lateral wall, slider 22's top surface and second spring 21's bottom fixed connection, and second spring 21's top and recess 20's top surface fixed connection are moving away fixture block 18 the back, through second spring 21's effect, can play connecting block 19 to the convenience is changed cutter 15, and regularly change cutter 15 can guarantee the cutting job stabilization that the color was pastied.
The working principle of the invention is as follows:
the motor 1010 arranged in the printing device 10 is used as a drive, and through the structural design of the intermittent rotating disc 1013, the motor 1010 drives the printing roller 106 to rotate intermittently, the stroke of each rotation of the printing roller 106 is one circle, so that the printing roller 106 finishes one printing work, after one printing is finished, the printing roller 106 is in a pause state, at the moment, the second hydraulic rod is controlled to extend out, the color card is cut through the cutter 15, then the color card on the color cutting table 4 is manually taken away for packaging, the cutter 15 is lifted after the color card is cut, and then the next printing work is finished through the printing roller 106, so that the intermittent movement structural design can enable the cutter 15 to avoid interference between the cutter 15 and the printing roller 106 during the color card cutting process, and if the printing roller 106 works during the color card cutting process, the color card between the cutter 15 and the printing device 10 is pushed to a cambered state, which can affect the next color card cutting, and thus affect the printing ending work of the printing of the color.
A method of printing a device for color card printing comprising the steps of:
the method comprises the following steps: the color card is first placed on the transfer belt 13 and desirably directly beneath the print roll 106;
step two: then, the first hydraulic lever 11 is controlled to extend to cause the printing roller 106 to press the color card against the conveying belt 13;
step three: turning on a motor 1010, and driving the printing roller 106 by the motor 1010 to rotate so as to perform printing work, and meanwhile, sending the printed colored card to the cutting table 4;
step four: the second hydraulic rod is controlled to extend, so that the lifting plate 7 is driven to descend, and the color card is cut by the cutter 15, thereby completing the printing and cutting of the color card.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims (4)

1. The device for the color card printing comprises a base (1) and a conveyor belt (13) installed on the base (1), and is characterized in that two ends of the conveyor belt (13) are respectively sleeved on a horizontally installed conveyor roller (14), two ends of the conveyor roller (14) are respectively rotatably connected with the top end of a vertically installed support rod (2), the bottom ends of the support rods (2) are respectively fixedly connected with the top surface of the base (1), a horizontal cross rod is arranged between the top ends of the support rods (2), two ends of the cross rod are respectively fixedly connected with the bottom end of a vertically installed support (12), the top end of the support (12) is respectively fixedly connected with the bottom surface of a top plate (9), four corners of the bottom surface of the top plate (9) are respectively fixedly connected with the top end of a vertically installed first hydraulic rod (11), and the bottom end of the first hydraulic rod (11) is fixedly connected with the top surface of a printing device (10);
the printing device (10) comprises a buffer plate (107) fixedly connected with the bottom end of a first hydraulic rod (11) and a printing roller (106) used for printing, vertical guide rods (108) are slidably mounted at four corners of the buffer plate (107), the bottom ends of the guide rods (108) are located below the buffer plate (107) and fixedly connected with the top surface of a mounting plate (101), a third spring (102) is sleeved on a part, located between the mounting plate (101) and the buffer plate (107), of the guide rods (108), the top end of the third spring (102) is fixedly connected with the bottom surface of the buffer plate (107), the bottom end of the third spring (102) is fixedly connected with the top surface of the mounting plate (101), a limiting block (109) is fixedly welded to the top end of the guide rods (108), a connecting plate (105) is fixedly welded to the middle part of the front end face and the middle part of the rear end face of the mounting plate (101), the printing roller (106) is rotatably mounted between the bottom ends of the connecting plate (105) through a rotating shaft, a motor (1010) is fixed to the top surface of the mounting plate (101), and the printing roller (106) is driven by the motor (1010);
a driving disc (1011) is fixed on an output shaft of the motor (1010), a coaxial auxiliary disc (1012) is welded and fixed on the driving disc (1011), the diameter of the auxiliary disc (1012) is smaller than that of the driving disc (1011), a pin (1016) is welded and fixed on the driving disc (1011) at the part outside the auxiliary disc (1012), an intermittent rotating disc (1013) is rotatably installed on the outer wall of the top end of the connecting plate (105) through a connecting shaft (1014), four guide grooves (1017) which are radially distributed along the intermittent rotating disc (1013) are uniformly formed in the intermittent rotating disc (1013), an avoiding groove (1015) is formed in the auxiliary disc (1012) at the position corresponding to the pin (1016), a driving gear (103) is welded and fixed at the end part of the connecting shaft (1014), a driven gear (104) is welded and fixed at the end part of a rotating shaft which is connected with the printing roller (106), and the driving gear (103) is meshed with the driven gear (104);
the end part of the conveying belt (13) is provided with a horizontal cutting table (4), one end, facing the conveying belt (13), of the cutting table (4) is fixedly connected with the top end of the supporting rod (2), the bottom surface of the other end of the cutting table (4) is fixedly connected with the top end of the vertically-installed supporting column (3), the bottom end of the supporting column (3) is fixedly connected with the top surface of the base (1), four vertical supporting legs (6) are fixed on the cutting table (4), the top ends of the supporting legs (6) are fixedly connected with the bottom surface of the fixing plate (8), a lifting plate (7) is slidably installed between the supporting legs (6), four corners of the top surface of the lifting plate (7) are respectively fixedly connected with the bottom end of a vertically-installed second hydraulic rod, the top end of the second hydraulic rod is fixedly connected with the bottom surface of the fixing plate (8), a cutter (15) used for cutting the colored rod is installed on the lifting plate (7), and a cutting groove (5) is formed in the position, which is located right below the cutter (15), on the cutting table (4);
the top of the cutting knife (15) stretches out of the upper portion of the lifting plate (7) and is fixed with an integrally-formed connecting block (19), the cross-sectional shape of the connecting block (19) is larger than that of the cutting knife (15), a clamping block (18) is arranged at the positions, located at the two ends of the connecting block (19), of the upper surface of the lifting plate (7) in a sliding mode, one side, back to the back, of the clamping block (18) is fixedly connected with one end of a first spring (17) respectively, the other end of the first spring (17) is fixedly connected with the side face of a fixing block (16) welded on the lifting plate (7), and the fixing block (16) is symmetrically arranged relative to the connecting block (19);
grooves (20) are formed in the bottoms of the two ends of the connecting block (19), sliding blocks (22) are installed on the side walls of the grooves (20) in a sliding mode, the top surfaces of the sliding blocks (22) are fixedly connected with the bottom ends of the second springs (21), and the top ends of the second springs (21) are fixedly connected with the top surfaces of the grooves (20);
the device for printing the color card uses the printing unit (10) as a drive to move the color card on the conveyor belt (13).
2. An apparatus for lottery printing according to claim 1 wherein the arcuate surface of the outer wall of the intermittent rotary disk (1013) is engaged with the arcuate surface of the auxiliary disk (1012).
3. A device for use in color card printing according to claim 1 wherein the ratio of the diameter of the drive gear (103) to the driven gear (104) is 4.
4. A method of printing a device for the printing of colored sheets according to any one of claims 1-3, comprising the steps of:
the method comprises the following steps: the color sheet is first placed on the conveyor belt (13) and desirably directly beneath the printing roll (106);
step two: then controlling the first hydraulic rod (11) to extend to enable the printing roller (106) to press the color card on the conveying belt (13);
step three: turning on a motor (1010), wherein the motor (1010) drives a printing roller (106) to rotate so as to perform printing work, and meanwhile, the printed color card is sent to a cutting table (4);
step four: and controlling the second hydraulic rod to extend so as to drive the lifting plate (7) to descend, and cutting the color card through the cutter (15) to finish the printing and cutting of the color card.
CN202110494540.XA 2021-05-07 2021-05-07 Device and method for printing color card Active CN113211955B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110494540.XA CN113211955B (en) 2021-05-07 2021-05-07 Device and method for printing color card

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