CN212289207U - Mounting mechanism for object to be printed for ink-jet printer - Google Patents
Mounting mechanism for object to be printed for ink-jet printer Download PDFInfo
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- CN212289207U CN212289207U CN202020466997.0U CN202020466997U CN212289207U CN 212289207 U CN212289207 U CN 212289207U CN 202020466997 U CN202020466997 U CN 202020466997U CN 212289207 U CN212289207 U CN 212289207U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 160
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 5
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- 238000007639 printing Methods 0.000 description 54
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- 238000007641 inkjet printing Methods 0.000 description 6
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
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- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
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- 210000003128 head Anatomy 0.000 description 1
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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
- B41J3/40733—Printing on cylindrical or rotationally symmetrical objects, e. g. on bottles
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- Ink Jet (AREA)
Abstract
The utility model discloses an ink jet printer is with waiting to print object installation mechanism, including waiting to print object actuating mechanism and waiting to print object changeover mechanism, wait to print object actuating mechanism and include motor and drive output shaft, the motor is used for the drive to wait to print the object and is rotatory around self center pin, and drive output shaft is connected and is waited to print object changeover mechanism, waits to print object changeover mechanism and connects a waiting to print the object to with motor drive effect synchronous transfer for waiting to print the object. By the design of the transfer mechanism of the object to be printed, the application range of the ink-jet printer to the objects to be printed with different sizes (a cylinder, a cone or the objects to be printed with the cylindrical/conical area to be printed) is expanded.
Description
Technical Field
The utility model relates to a be applied to minor diameter cylinder, cone or treat that the printing area is the ink jet printer of waiting to print the object of cylinder/cone with waiting to print object installation mechanism.
Background
In the prior art, the simplest method of printing exquisite patterns and characters on a curved surface is to print on a plane carrier, combine the carrier with a target curved surface, and the method is time-consuming and labor-consuming and cannot ensure the final effect. Chinese patent CN94115805.5 discloses a pattern transfer printing method for transferring a pattern on a curved surface of a molded product, which comprises using silk floss paper as a transfer paper, printing the pattern with high-temperature sublimation gas dyeing ink, pretreating the surface of the molded product, including cleaning, priming, primer thermosetting, applying an induction resin and hardening, coating a layer of induction adhesive on the transfer paper, and completely adhering the transfer paper to the surface of the curved surface without using a mold for pressurization, and utilizing high-temperature gasification sublimation reaction to transfer the pattern onto the curved surface realistically, and has the characteristics of aesthetic feeling, durability and difficult falling off.
Patent 200510045534.7 proposes a device for printing pictures and texts on the surface of a candle, which comprises an ink jet printing unit, wherein the printing unit comprises a printing support, a printing head is arranged on the printing support, the printing head can reciprocate linearly relative to the support, two mutually parallel rotating shafts are arranged below the ink jet printing unit, at least one rotating shaft is connected with a driving device, and the driving device and the ink jet printing unit are connected with a circuit board. The candle to be printed is placed on two mutually parallel rotating shafts, and the driving force of the candle is easy to be insufficient in the rotating process because the device is not provided with a pressing mechanism. And in the printing process, the rotating shaft drives the candle to rotate step by step, and ink drops are sprayed out to be attached to the surface of the candle in the reciprocating motion process of the printing head. The printing speed is low and the printing efficiency is low by adopting the printing method.
Through the continuous improvement of a printing device for curved surfaces to-be-printed objects, the printing device shown in figure 1 is designed, and comprises a base part 8, a printing trolley 9, a cross beam 10 and a to-be-printed object driving mechanism 1, wherein the to-be-printed object driving mechanism 1 is arranged above the base part 8, a to-be-printed cylinder 6 is arranged on the to-be-printed object driving mechanism 1, the to-be-printed object driving mechanism 1 can drive the cylinder 6 to rotate around a self central shaft, the cross beam 10 is arranged above the to-be-printed object driving mechanism 1, the printing trolley 9 is arranged on the cross beam 10, a nozzle is arranged below the printing trolley 9, the printing trolley 9 moves along the cross beam 10 in the X-axis direction, and meanwhile, the nozzle sprays ink droplets to a to-be-printed area of the cylinder 6. In order to ensure the inkjet effect, the distance between the plane where the nozzle holes of the nozzle head are located and the highest bus position of the lower cylinder 6 needs to be adjusted to reach the optimal printing distance, usually between 1 and 3 millimeters, and after the cylinder 6 (such as a common cylinder cup) shown in fig. 1 is installed, the highest bus position of the cylinder 6 is higher than the highest position of the parts in the object driving mechanism 1 to be printed, so that the object driving mechanism 1 to be printed does not influence the nozzle head. However, when printing a small-diameter special object, such as an eyebrow pencil or other pencils, or a cap, since the driving mechanism 1 for the object to be printed has a certain peripheral size, after installation, the highest bus position of the small-diameter object to be printed cannot be higher than the highest position of the parts in the driving mechanism 1 for the object to be printed, and before printing, the distance between the plane where the nozzle hole of the nozzle is located and the highest bus position of the object to be printed still needs to be adjusted to be 1-3 mm, then, the upper end of the driving mechanism 1 for the object to be printed is higher than the lower part of the nozzle, so as to cause the nozzle collision, if the height of the printing cart 9 is raised, the driving mechanism 1 for the object to be printed cannot collide with the nozzle, but the distance between the plane where the nozzle hole of the nozzle is located and the highest bus position of the object to be. In addition, due to the structural design of the driving motor of the driving mechanism 1 for the object to be printed and the output shaft, the shaft diameter of the output shaft is larger than a certain size, and the small-diameter object to be printed cannot be installed through a jig. Therefore, a to-be-printed object transfer mechanism is needed, the to-be-printed object transfer mechanism can be fixedly installed on a small diameter to be printed, the driving force is synchronously transmitted, the highest bus position of the to-be-printed object after fixation is lifted in the vertical direction (Z axis direction), the problem that parts at the upper end of the to-be-printed object driving mechanism 1 cannot damage a sprayer after the to-be-printed object and the sprayer are adjusted to a proper printing distance is solved, and the requirement for personalized customization of the to-be-printed object is met more widely.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a can be to the cylinder of minor diameter, cone or treat that the printing region is the object of waiting to print of cylinder/cone and fix and drive its inkjet printer that rotates around self center of rotation axle and use and wait to print object installation mechanism.
In order to realize the above-mentioned purpose, the utility model provides an ink jet printer is with waiting to print object installation mechanism, a serial communication port, including waiting to print object actuating mechanism and waiting to print object changeover mechanism, wait to print object actuating mechanism and include motor and drive output shaft, the motor is used for the drive to wait to print the object and around self center pin rotation, and drive output shaft connects and waits to print object changeover mechanism, waits to print object changeover mechanism and connects and waits to print the object to with motor drive effect synchronous transfer for waiting to print the object.
In the above mechanism for mounting an object to be printed, the object to be printed is a cylinder, a cone, or an object to be printed whose area to be printed is a cylinder/cone.
In the installation mechanism for the object to be printed, the switching mechanism for the object to be printed comprises a coupler, a first friction wheel, a first output shaft, a floating friction wheel, a floating shaft, a second friction wheel, a second output shaft and a rear support seat, one end of the coupler is connected with the output shaft of the driving mechanism for the object to be printed, the other end of the coupler is connected with the first output shaft of the switching mechanism for the object to be printed, the first friction wheel is sleeved in the middle of the first output shaft, the rear support seat is arranged between the first friction wheel and the coupler, the two floating shafts are symmetrically arranged in the front and at the back above the first friction wheel, two springs are arranged between the two floating shafts, the two floating friction wheels are respectively arranged on the two floating shafts, the floating friction wheels are in contact with the first friction wheel at the same angle and have pressure, the second output shaft is arranged above the two floating shafts and corresponding to the first output shaft, and the second friction wheel is sleeved on the second output shaft, the second friction wheel is in contact with the two floating friction wheels below and has pressure.
In the installation mechanism for the object to be printed, the front and the back of the back supporting seat are respectively provided with a connecting column connected with the driving mechanism for the object to be printed.
In the installation mechanism for the object to be printed, the tail end of the second output shaft is provided with an installation jig for the object to be printed, and the installation jig is used for installing the object to be printed.
In the installation mechanism for the object to be printed, a front support shell is arranged outside the first friction wheel, the first output shaft, the floating friction wheel, the floating shaft, the second friction wheel and the second output shaft to cover the part.
In the above-mentioned to-be-printed object mounting mechanism, the to-be-printed object transfer mechanism include a coupler, a connecting column, an output shaft a, a first gear, an output shaft B and a second gear, one end of the coupler is connected with the output shaft of the to-be-printed object driving mechanism, the other end of the coupler is connected with the output shaft a of the to-be-printed object transfer mechanism, the first gear is sleeved on the output shaft a, a rear side plate is arranged between the first gear and the coupler, the output shaft B is arranged right above the output shaft a, the output shaft B is provided with a second gear, and the second gear is meshed with the first gear.
In the installation mechanism for the object to be printed, the front and the back of the back side plate are respectively provided with a connecting column connected with a driving mechanism for the object to be printed.
In the installation mechanism for the object to be printed, the first gear is fixed on the output shaft A through the jackscrew, and the second gear is fixed on the output shaft B through the jackscrew.
In the installation mechanism for the object to be printed, the tail end of the output shaft B is provided with an installation jig for the object to be printed, and the installation jig is used for installing the object to be printed.
The utility model discloses a print object installation mechanism is treated in design for overcome drive output can not the direct mount minor diameter size treat print the object and carry out the defect of printing, finally can realize using original drive division direct drive minor diameter to treat to print the object and rotate around its self rotation center axle, thereby accomplish and print the operation. The concrete beneficial effects are that:
1. through the design of the switching connecting part, the switching transmission part and the switching output part, the diameter of the output shaft of the switching output part is smaller than that of the output shaft of the driving output end, so that a small-diameter object to be printed can be connected through a jig.
2. Through the design of the switching connecting part, the switching transmission part and the switching output part, the height of an output shaft of the driving output part in the vertical direction (in the Z-axis direction) is increased, so that the condition that the plane where nozzle holes of the spray head are located is the best printing distance away from the highest bus position of an object to be printed is met, and the spray head is not damaged.
3. The switching transmission part can synchronously transmit the driving action of the driving part to the switching output part, so that the software can control the ink discharging conveniently, and the quality of the spray painting is ensured.
Drawings
FIG. 1 is a schematic diagram of an ink jet printer according to an embodiment of the prior art;
FIG. 2 is a schematic structural view of the ink jet printer after replacing the small-diameter object to be printed;
fig. 3 is a left side view of the inkjet printer according to an embodiment of the present invention after the small-diameter object to be printed is directly mounted on the object to be printed driving mechanism;
fig. 4 is a schematic perspective view of a driving mechanism of an object to be printed for an inkjet printer according to an embodiment of the present invention;
FIG. 5 is a perspective view of the hidden housing of FIG. 4;
fig. 6 is a schematic perspective view of the object to be printed driving mechanism of the present invention, which is connected to an object to be printed switching mechanism and then installed with a small-diameter object to be printed;
FIG. 7 is a schematic perspective view of the transfer mechanism for objects to be printed in FIG. 6;
FIG. 8 is a perspective view of the front support shell of FIG. 7 shown hidden therein;
fig. 9 is a schematic perspective view of the driving mechanism for an object to be printed according to the present invention, which is connected to another transfer mechanism for an object to be printed and then is installed with a small-diameter object to be printed;
FIG. 10 is a schematic perspective view of another transfer mechanism for objects to be printed in FIG. 9;
FIG. 11 is a perspective view of the hidden front side panel of FIG. 10;
fig. 12 is a perspective view of the object to be printed switching mechanism in fig. 11 connected with another object to be printed.
The numbering indicated in the drawings is specifically indicated as: the printing device comprises a to-be-printed object driving mechanism 1, a to-be-printed object switching mechanism 2, another to-be-printed object switching mechanism 3, a to-be-printed object 4, another to-be-printed object 5, a cylinder 6, a base portion 8, a printing trolley 9, a cross beam 10, a curing device 0, a shell 11, a driving output shaft 12, a supporting plate A13, a driving motor 14, a first synchronous pulley 15, a second synchronous pulley 16, a transmission belt 17, a supporting column 18, a supporting plate B19, a coupler 21, a connecting column 22, a first friction wheel 23, a first output shaft 24, a floating friction wheel 25, a floating shaft 26, a second friction wheel 27, a second output shaft 28, a rear supporting seat 29, a front supporting shell 20, a spring 261, an output shaft A31, a first gear 32, an output shaft B33, a second gear 34, a rear side plate 35, a front side plate 36, a to-be-printed object mounting jig 41.
Detailed Description
The following detailed description of the embodiments of the present invention refers to the accompanying drawings.
Firstly, as shown in fig. 1, the structure of the ink-jet printer supported by the utility model is introduced, the ink-jet printer comprises an object driving mechanism 1 to be printed, a base part 8, a printing trolley 9, a beam 10 and a control system, the base part 8 is positioned at the bottom of the ink-jet printer, the object driving mechanism 1 to be printed is arranged above the base part 8, a cylinder 6 is arranged on the object driving mechanism 1 to be printed, the driving mechanism 1 can drive the cylinder 6 to rotate around a self rotation central shaft, the highest generatrix of the upper surface of the cylinder 6 is higher than the highest position (height position in the Z-axis direction) in the object driving mechanism 1 to be printed, the beam 10 is arranged above the object driving mechanism 1 to be printed, the printing trolley 9 is arranged on the beam 10, the printing trolley can reciprocate along the beam 10, namely the X-axis direction, and the control system controls the, the method specifically comprises the following steps: the control cylinder 6 is driven by the driving mechanism 1 of the object to be printed to rotate around the rotation center of the control cylinder, the printing trolley is controlled to move along the beam direction, namely the X-axis direction, ink drops are sprayed to the cylinder 6 rotating at a constant speed below the printing trolley to form required pictures and texts, and the curing device 0 is controlled to perform curing and drying treatment on the ink drops.
The cylinder 6 is most common objects to be printed, such as a water cup, a wine bottle, a hose and the like which are used by people in daily life, and in addition, some objects to be printed with small diameters, such as pens and the like, are arranged at the output end of the driving mechanism 1 for the objects to be printed, the position of the bus at the uppermost end of the object to be printed with small diameters is lower than the highest position in the driving mechanism 1 for the objects to be printed, if the optimal printing distance between the bus at the upper end of the object to be printed with small diameters and the plane where the spray holes of the spray heads are located is adjusted, the printing trolley 9 collides the driving mechanism 1 for the objects to be printed during the ink-jet printing process by moving along the beam 10, so that; if the plane of the nozzle orifice is adjusted to be higher than the highest position of the driving mechanism 1 of the object to be printed, although the nozzle can be ensured not to be collided, the distance between the plane of the nozzle orifice and the bus at the upper end of the small-diameter object to be printed is larger than the optimal printing distance, which is not beneficial to the control after the ink flies out and influences the spray painting quality. And the diameter of the output shaft of the object to be printed driving mechanism 1 is large, and the object to be printed with a small diameter cannot be installed. Therefore, an object to be printed switching mechanism 2 needs to be arranged, one end of the object to be printed switching mechanism is connected with the object to be printed driving mechanism 1, the driving action of the object to be printed driving mechanism 1 is synchronously transmitted out, and meanwhile, the output end of the switching mechanism connected with the object to be printed can be lifted in the vertical direction, namely the Z-axis direction. As shown in fig. 2, the object to be printed 4 is a small-diameter object to be printed, the diameter of the object to be printed is 10mm, the driving output end of the object to be printed driving mechanism 1 is connected with the object to be printed adapting mechanism 2, and the output end of the object to be printed adapting mechanism 2 is connected with the object to be printed 4, so that the object to be printed 4 with a small diameter can be printed on an ink jet printer for printing the object to be printed with a common diameter. The basis for judging whether the to-be-printed object changeover mechanism 2 needs to be used is as follows: the radius of the object to be printed 4 is defined as R, and when R is less than or equal to the distance H from the central axis of the drive output shaft 12 of the object to be printed drive mechanism 1 to the uppermost end of the object to be printed drive mechanism 1, specific representations of the object to be printed changeover mechanism 2, R and H are used as shown in fig. 3. However, the utility model discloses do not restrict and be greater than the drive output shaft 12 center axis distance of waiting to print object actuating mechanism 1 and wait to print the condition that object changeover mechanism 2 can not be used when waiting to print the distance H of object actuating mechanism 1 top when R.
Introducing the utility model discloses the inkjet printer is with treating printing object actuating mechanism 1 below according to fig. 4-5, treat that the printing object can be a cylinder, cone or print the regional print object of treating for cylinder/cone, the aim at installation of treating printing object actuating mechanism 1 is treated the printing object and is driven it and carry out rotary motion around self rotation center pin to the printing shower nozzle of cooperation top sprays the required image of ink droplet formation or characters. The driving mechanism 1 for the object to be printed comprises a shell 11, a driving output shaft 12, a supporting plate A13, a driving motor 14, a first synchronous pulley 15, a second synchronous pulley 16, a transmission belt 17, supporting columns 18 and a supporting plate B19, wherein the supporting plate A13 and the supporting plate B19 are used for supporting parts, the supporting plate A13 is connected with the supporting plate B19 through four supporting columns 18, the driving motor 14 is installed at the right end of the supporting plate B19, the driving motor 14 serves as a driving part for driving the object to be printed to move, the output shaft of the driving motor 14 is connected with the first synchronous pulley 15, the first synchronous pulley 15 is connected with the second synchronous pulley 16 through the transmission belt 17, the center of the second synchronous pulley 16 penetrates through the driving output shaft 12, after the driving motor 14 is electrically operated, the driving output shaft 12 is driven to transmit the driving force of the driving shaft 12 for rotary motion, when the object to be printed in a cylinder with a conventional size is needed (such as a water cup or other objects with a diameter, mounting fixtures may be provided to connect them to the ends of the drive output shaft 12. However, if the size of the cylinder to be printed is too small, for example, R ≦ H (R represents the radius of the object to be printed, and H represents the distance from the central axis of the driving output shaft 12 of the driving mechanism 1 to the uppermost end of the driving mechanism 1 to be printed) is satisfied, for example, when a printing pen is used, the driving output shaft 12 cannot be directly connected through a jig, and at this time, the switching mechanism 2 for the object to be printed is installed at the outer end of the driving output shaft 12, so that the object to be printed with a small diameter can be installed and driven. Further, a housing 11 is provided outside the object-to-be-printed driving mechanism on the right side of the support plate a13 to enclose it, as shown in fig. 4 in appearance.
Two embodiments of the design of the transfer mechanism 2 for the object to be printed are described below:
example one
When the small-diameter cylindrical object 4 to be printed needs to be printed, as shown in fig. 6, the external end of the driving output shaft 12 of the object driving mechanism 1 to be printed is connected with the object transferring mechanism 2 to be printed, and then the output end of the object transferring mechanism 2 to be printed is connected with the object 4 to be printed. The following describes in detail the to-be-printed object transfer mechanism 2 according to fig. 7 to 8, where the to-be-printed object transfer mechanism 2 includes a coupler 21, a connection column 22, a first friction wheel 23, a first output shaft 24, a floating friction wheel 25, a floating shaft 26, a second friction wheel 27, a second output shaft 28, and a rear support 29, one end of the coupler 21 is connected to the drive output shaft 12 of the to-be-printed object drive mechanism 1, the other end of the coupler 21 is connected to the first output shaft 24 of the to-be-printed object transfer mechanism 2, the first friction wheel 23 is sleeved in the middle of the first output shaft 24, the rear support 29 is disposed between the first friction wheel 23 and the coupler 21, the first output shaft 24 penetrates through a through hole on the rear support 29, and the rear support 29 plays a role of connection support. A connecting post 22 connected to a supporting plate a13 in the object-to-be-printed driving mechanism 1 is provided at each end of the rear support base 29. Two floating shafts 26 are symmetrically arranged in front and back above the first friction wheel 23, a spring 261 is arranged between the two floating shafts 26, a floating friction wheel 25 is respectively arranged on the two floating shafts 26, the two floating friction wheels 25 are contacted with the first friction wheel 23 at the same angle and have certain acting force, a second output shaft 28 is arranged above the two floating shafts 26 and corresponding to the upper part of the first output shaft 24, a second friction wheel 27 is also arranged above the second output shaft 28, the second friction wheel 27 is contacted with the two floating friction wheels 25 at the lower part at the same angle and have certain acting force, when the driving output shaft 12 of the object to be printed driving mechanism 1 drives the first output shaft 24 of the object to be printed switching mechanism 2 to rotate, the two floating shafts 26 are driven to rotate through the friction force between the first friction wheel 23 and the two floating friction wheels 25, and the friction force between the two floating friction wheels 25 and the second friction wheel 27 is utilized, the rotation of the second output shaft 28 is driven, and through the transmission design of the friction wheel, the rotation of the driving output shaft 12 in the driving mechanism 1 for the object to be printed can be synchronously transmitted to the second output shaft 28, and then the tail end of the second output shaft 28 is provided with an object to be printed mounting jig 41, so that the object to be printed 4 with a small diameter can be mounted. Since the diameter of the second output shaft 28 is reduced to mount the object 4 to be printed, and the height position of the second output shaft 28 in the vertical direction is raised compared with that of the driving output shaft 12, the mounting height of the object 4 to be printed is also raised in the vertical direction, so that the interference of the driving mechanism 1 of the object to be printed on the spray head is avoided, and the device is suitable for the ink-jet printing operation at the optimal distance.
Further, a front support case 20 is provided outside each of the output shaft and the floating shaft of the to-be-printed object changeover mechanism 2 to house the parts therein, as shown in fig. 7.
When the machine is installed, the to-be-printed object driving mechanism 1 is installed firstly, when R is smaller than or equal to H, the to-be-printed object switching mechanism 2 is installed, and finally, the to-be-printed object is installed on the to-be-printed object switching mechanism 2 through a jig.
Example two
When the small-diameter object to be printed 4 needs to be printed, as shown in fig. 9, another object to be printed switching mechanism 3 is connected to the outer end of the driving output shaft 12 of the object to be printed driving mechanism 1, and the object to be printed 4 is connected to the output end of the object to be printed switching mechanism 3. Another object-to-be-printed switching mechanism 3 is described in detail below with reference to fig. 10 to 11, where the object-to-be-printed switching mechanism 3 includes a coupler 21, a connection column 22, an output shaft a31, a first gear 32, an output shaft B33, and a second gear 34, one end of the coupler 21 is connected to the drive output shaft 12 of the object-to-be-printed drive mechanism 1, and the other end is connected to the output shaft a31 of the object-to-be-printed switching mechanism 3, the first gear 32 is sleeved on the output shaft a31, the first gear 32 is fastened to the output shaft a31 through a jackscrew, a rear side plate 35 is disposed between the first gear 32 and the coupler 21, the output shaft a31 penetrates through a through hole in the rear side plate 35. A connecting post 22 connected to a supporting plate a13 in the object-to-be-printed driving mechanism 1 is provided at each of both ends of the rear side plate 35. An output shaft B33 is arranged right above an output shaft A31, a second gear 34 is arranged on an output shaft B33, the second gear 34 is fastened on the output shaft B32 through a jackscrew, the second gear 34 is meshed with the first gear 32, when the output shaft A31 of the to-be-printed object transfer mechanism 3 is driven to rotate by the driving output shaft 12 of the to-be-printed object driving mechanism 1, the second gear 34 is driven to rotate by the first gear 32 on the output shaft A31, so that the output shaft B33 is driven to rotate, through the gear transmission design, the rotation of the driving output shaft 12 in the to-be-printed object driving mechanism 1 can be synchronously transmitted to the output shaft B33, and a to-be-printed object mounting jig 41 is arranged at the tail end of the output shaft B33, so that the to-be-printed object 4 with a small diameter. Since the output shaft B33 becomes smaller in diameter to enable the mounting of the object to be printed 4, and the output shaft B33 is raised in comparison with the height position of the drive output shaft 12 in the vertical direction, the mounting height of the object to be printed 4 is also raised in the vertical direction, so that the interference of the object to be printed drive mechanism 1 with the heads is avoided, and the device is suitable for inkjet printing at an optimal distance.
Further, a front side plate 36 is provided outside the output shaft and the gear of the to-be-printed object changeover mechanism 3 to house the parts therein, as shown in fig. 10.
When the machine is installed, the to-be-printed object driving mechanism 1 is installed firstly, when R is smaller than or equal to H, the to-be-printed object switching mechanism 3 is installed, and finally, the to-be-printed object is installed on the to-be-printed object switching mechanism 3 through a jig.
Need provide, when other minor diameter cylinders are printed to needs and are treated printing the object, can be according to the supporting design tool of self characteristic of waiting to print the object, the utility model discloses not prescribing a limit to this, the above-mentioned installation that treats to print the object changeover mechanism and all can realize that different minor diameters treat to print the object prints the demand. As shown in fig. 12, which is a schematic view of mounting another object to be printed 5 on the transfer mechanism to be printed 3, the another object to be printed 5 is connected to the output shaft of the transfer mechanism to be printed 3 through another object to be printed mounting jig 51.
In addition, treat that print object actuating mechanism except connecting one and treat that the printing object is external, also can design into the structure that has two outputs cooperation to connect two and treat the printing object, perhaps design into the structure that has a plurality of outputs cooperation to connect a plurality of objects of treating to print, when printing the minor diameter and treat the printing object, thereby can connect the object switching mechanism of treating printing of corresponding quantity respectively equally, or set up one to treat that the printing object switching mechanism carries out the switching back and output by a plurality of outputs and connect two or a plurality of objects of treating to print by a plurality of outputs, the principle is unchangeable.
Besides the printing of the small-diameter cylinder, the printing of the small-diameter cone can be realized by only adjusting the generatrix at the uppermost end of the cone to be parallel to the plane of the spray orifice of the spray head. In addition, for the small diameter object to be printed of various shapes that the area to be printed is cylinder or cone, all can use the utility model discloses a change quick-witted mechanism and print, the principle is unchangeable, and do not deviate from the spirit of the utility model and the scope of claim record.
Claims (10)
1. The utility model provides an inkjet printer is with waiting to print object installation mechanism which characterized in that, is including waiting to print object actuating mechanism and waiting to print object changeover mechanism, waits to print object actuating mechanism and includes motor and drive output shaft, and the motor is used for the drive to wait to print the object and rotates around self center pin, and drive output shaft connects and waits to print object changeover mechanism, waits to print object changeover mechanism and connects and waits to print the object to with motor drive effect synchronous transfer for waiting to print the object.
2. The mounting mechanism as claimed in claim 1, wherein the object to be printed is a cylinder, a cone or an object to be printed whose area to be printed is a cylinder/cone.
3. The mounting mechanism as claimed in claim 1, wherein the transfer mechanism for the object to be printed comprises a coupling, a first friction wheel, a first output shaft, a floating friction wheel, a floating shaft, a second friction wheel, a second output shaft and a rear support base, wherein one end of the coupling is connected with the output shaft of the driving mechanism for the object to be printed, the other end of the coupling is connected with the first output shaft of the transfer mechanism for the object to be printed, the first friction wheel is sleeved in the middle of the first output shaft, the rear support base is arranged between the first friction wheel and the coupling, the two floating shafts are symmetrically arranged in front and at back above the first friction wheel, two springs are arranged between the two floating shafts, a floating friction wheel is respectively arranged on each of the two floating shafts, the floating friction wheel is in contact with the first friction wheel at the same angle and has pressure, the second output shaft is arranged above the two floating shafts and above the first output shaft, a second friction wheel is sleeved on the second output shaft, and the second friction wheel is in contact with the two floating friction wheels below the second friction wheel and has pressure.
4. The mounting mechanism of claim 3 wherein the rear support base has a connecting post disposed forward and rearward of the rear support base for connection to the object drive mechanism to be printed.
5. The mounting mechanism as claimed in claim 3, wherein a mounting jig for an object to be printed is provided at a distal end of the second output shaft for mounting the object to be printed.
6. The mounting mechanism of claim 3 wherein the first friction wheel, the first output shaft, the floating friction wheel, the floating shaft, the second friction wheel and the second output shaft are externally provided with a front support housing for housing the parts therein.
7. The mounting mechanism as claimed in claim 1, wherein the transfer mechanism for the object to be printed comprises a coupling, a connecting column, an output shaft a, a first gear, an output shaft B and a second gear, one end of the coupling is connected with the output shaft of the driving mechanism for the object to be printed, the other end of the coupling is connected with the output shaft a of the transfer mechanism for the object to be printed, the first gear is sleeved on the output shaft a, a rear side plate is arranged between the first gear and the coupling, the output shaft B is arranged right above the output shaft a, the output shaft B is provided with the second gear, and the second gear is meshed with the first gear.
8. The mounting mechanism as claimed in claim 7 wherein a connecting post is provided on each of the front and rear of the rear plate for connection to the drive mechanism for the object to be printed.
9. The mounting mechanism of claim 7 wherein the first gear is secured to the output shaft a by a jackscrew and the second gear is secured to the output shaft B by a jackscrew.
10. The mounting mechanism as claimed in claim 7, wherein a mounting jig for an object to be printed is provided at a distal end of the output shaft B for mounting the object to be printed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020466997.0U CN212289207U (en) | 2020-04-02 | 2020-04-02 | Mounting mechanism for object to be printed for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020466997.0U CN212289207U (en) | 2020-04-02 | 2020-04-02 | Mounting mechanism for object to be printed for ink-jet printer |
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| Publication Number | Publication Date |
|---|---|
| CN212289207U true CN212289207U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020466997.0U Active CN212289207U (en) | 2020-04-02 | 2020-04-02 | Mounting mechanism for object to be printed for ink-jet printer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409368A (en) * | 2020-04-02 | 2020-07-14 | 北京美科艺数码科技发展有限公司 | Mounting mechanism and mounting method for to-be-printed object for ink-jet printer |
-
2020
- 2020-04-02 CN CN202020466997.0U patent/CN212289207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409368A (en) * | 2020-04-02 | 2020-07-14 | 北京美科艺数码科技发展有限公司 | Mounting mechanism and mounting method for to-be-printed object for ink-jet printer |
| CN111409368B (en) * | 2020-04-02 | 2024-09-13 | 北京美科艺数码科技发展有限公司 | Mounting mechanism and mounting method for object to be printed for ink-jet printer |
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