CN113119583B - Printing device convenient to calibrate and calibration method thereof - Google Patents
Printing device convenient to calibrate and calibration method thereof Download PDFInfo
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- CN113119583B CN113119583B CN202110419245.8A CN202110419245A CN113119583B CN 113119583 B CN113119583 B CN 113119583B CN 202110419245 A CN202110419245 A CN 202110419245A CN 113119583 B CN113119583 B CN 113119583B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/007—Use of printing belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
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- Manufacture Or Reproduction Of Printing Formes (AREA)
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Abstract
The invention discloses a printing device convenient for calibration and a calibration method thereof, and relates to the field of printing, in particular to a printing device which comprises a conveyor belt for bearing a printing carrier and a printing mechanism arranged above the conveyor belt, wherein the printing mechanism is used for printing, the printed printing carrier is sent out through the conveyor belt, two ends of the conveyor belt are respectively sleeved on a conveying roller, a coaxial rotating shaft is arranged in the conveying roller, the end part of the rotating shaft extends out of the conveying roller and is respectively fixedly connected with the top end of a supporting leg, the supporting leg is used for realizing the supporting effect on the conveyor belt, one end of the conveyor belt is fixedly provided with a drying rack, and the bottom surface of the top of the drying rack is fixedly provided with a drying lamp. According to the invention, the drying speed of the printing ink after printing can be increased through the arrangement of the drying frame, the printing work can be monitored in real time through the arrangement of the laser transmitter and the laser receiver, the printing carrier is calibrated through the design of the push plate, the smooth printing work is ensured, and the printing effect is improved.
Description
Technical Field
The invention relates to the field of printing, in particular to a printing device convenient to calibrate and a calibration method thereof.
Background
Printing is a technique of transferring ink to the surface of paper, textile, plastic, leather, PVC, PC, or other materials by plate making, inking, and pressing originals for forgery prevention, etc., and copying the contents of the originals in bulk. Printing is the process of transferring the approved printing plate to the printing stock by the printing machine and special ink.
When using, the existing printing device can set the guiding device to limit the printing carrier in order to avoid the skew of the printing carrier, if the guiding device is too close to the printing carrier, the printing carrier is easy to block, and if the guiding device is too loose from the printing carrier, the original guiding function is lost, and the printing effect is influenced. It is therefore necessary to design a device that can calibrate the printing device in real time.
Disclosure of Invention
The present invention is directed to a printing apparatus and a calibration method thereof, which are convenient for calibration, and solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a printing device convenient to calibration, is including the conveyer belt that is used for bearing the printing carrier and the printing mechanism of setting in the conveyer belt top, carries out the printing work by printing mechanism to the printing carrier after will printing through the conveyer belt is seen off, the both ends of conveyer belt are established respectively on a conveyer belt, and the conveyer belt internal rotation is connected with coaxial pivot, and the tip of pivot stretch out the conveyer belt outer respectively with the top fixed connection of a supporting legs, realize the supporting role to the conveyer belt by the supporting legs, the one end of conveyer belt is fixed with the frame of drying, and the top bottom surface of frame of drying is fixed with the stoving lamp, through the design of stoving lamp, the printing carrier after the printing is dried, thereby avoid the ink of printing to touch because of the workman carelessly when operating, thereby the china ink flower that causes.
As a further scheme of the invention: the drying rack and the supporting legs at one end of the conveying belt are integrally formed.
As a further scheme of the invention: the printing mechanism is installed in the backup pad through the hydraulic telescoping rod of four vertical installations, and hydraulic telescoping rod's bottom and the top surface fixed connection of backup pad, the equal welded fastening in bottom surface four corners department of backup pad have vertical support column, by hydraulic telescoping rod's flexible, drive printing mechanism and go up and down to make printing mechanism press on the printing carrier on the conveyer belt, carry out printing work.
As a further scheme of the invention: the printing mechanism comprises two connecting rollers arranged side by side and an adjusting roller arranged below the connecting rollers, the connecting rollers and the adjusting roller are both sleeved in a printing belt, a coaxial connecting shaft is fixed inside the connecting rollers, the end part of the connecting shaft extends out of the connecting rollers and is respectively connected with the end part of a connecting plate in a rotating mode, a rotating shaft in one connecting roller extends out of the connecting plate and is fixedly connected with an output shaft of a motor, the motor is fixedly arranged on the outer wall of the connecting plate through bolts, the connecting rollers are driven by the motor to rotate so as to drive the printing belt to rotate, the coaxial rotating shaft is installed in the adjusting roller in a rotating mode, two ends of the rotating shaft are respectively connected with the middle part of a lifting frame in a rotating mode, top surfaces of two ends of the lifting frame are respectively fixedly connected with the bottom end of a vertically-installed connecting rod, the top end of the connecting rod penetrates through the upper portion of the connecting plate and is connected with a lifting plate, and the middle part of the bottom surface of the connecting plate is fixedly connected with the top end of a vertically-installed first hydraulic rod, the bottom of first hydraulic stem and the top surface middle part fixed connection of crane, when using, through the flexible highly adjusting of the crane of first hydraulic stem, and the setting of connecting rod has improved the stability of crane in the lift process, drives the dancer rools through the crane and goes up and down to adjust the rate of tension in printing area, improve the printing effect.
As a further scheme of the invention: the connection boards are symmetrically arranged with respect to the printing tape.
Through the design of above-mentioned structure, can establish the printing area overall length that overlaps on regulating roller and connecting roller and adjust, make the printing mechanism can change the printing area of different length to improve printing device's practicality.
As a further scheme of the invention: the bottom of a connecting plate at one side of the printing belt is hinged with the top end of a vertically installed hydraulic telescopic rod through a hinge, two ends of the outer wall of the connecting plate at the other side of the printing belt are respectively fixedly connected with one end of a first spring, the other end of the first spring is respectively fixedly connected with two ends of a push-pull plate, a push-pull hand facilitating a worker to operate the push-pull plate is fixedly welded on the outer wall of the push-pull plate, pins are symmetrically welded and fixed on two ends of the push-pull plate facing towards the connecting plate, through holes for the pins to pass through are formed in the positions, corresponding to the pins, on the connecting plate, grooves for the top ends of the hydraulic telescopic rods to insert are formed in two ends of the bottom surface of the connecting plate, pin holes are formed in the positions, corresponding to the pins, on the top end of the hydraulic telescopic rod, under the tensile force of the first spring, the push-pull plate is inserted into the pin holes formed in the top end of the hydraulic telescopic rod, so that the connecting plate at the other side of the printing belt is fixedly connected with the top end of the hydraulic telescopic rod, the top end of a connecting rod at the other side of the printing belt is fixedly welded with a guide block, the guide block is slidably arranged in a lifting plate, a chute for the guide block to slide is arranged on the lifting plate, an opening is formed at one end of the chute facing the push-pull plate and the edge of the lifting plate, so that the fixed block can slide out of the lifting plate along the chute, a horizontal fixed block is fixedly welded on the top surface of the lifting plate, the two ends of the fixed block are flush with the end part of the chute facing the lifting plate, guide grooves are symmetrically arranged at the two ends of the fixed block, a slide block is slidably arranged in the guide grooves, a handle convenient for manual operation is fixedly welded on the top surface of the slide block, a fixed pin is fixedly welded on one side of the slide block facing the guide block, a pin groove is arranged at the position corresponding to the fixed pin on the guide block, the other side of the slide block is fixedly connected with one end of a second spring, and the other end of the second spring is fixedly connected with the end part of the guide groove, under the normal state, the slide block is pushed to insert the fixing pin into the guide block under the action of the elastic force of the second spring, so that the guide block is fixedly connected with the lifting plate.
Through the structural design, when the printing belt is replaced, firstly, the push-pull plate is pulled outwards through the push-pull handle arranged on the other side of the printing belt, so that the pin arranged on the push-pull plate is separated from the pin hole formed in the top end of the hydraulic telescopic rod, then the printing mechanism is rotated around the top end of the hydraulic telescopic rod on one side of the printing belt until the printing mechanism is vertical, the printing mechanism is fixed by an external supporting device (not discussed in the technical scheme), then the handle is pulled to enable the sliding block to slide along the guide groove until the fixed pin is separated from the fixed block, then the connecting plate on the other side of the printing belt is connected with the lifting frame and the connecting rod, the whole printing mechanism is detached, then a new printing belt is sleeved on the connecting roller and the adjusting roller, and finally the detached connecting plate, the lifting frame and the connecting rod are installed again, so that the printing belt can be replaced, the whole operation is simpler, and the printing work of different contents can be carried out through the change to the printing belt, thereby improving the practicability of the printing device.
As a further scheme of the invention: the utility model discloses a laser printer, including the crane, the bottom surface middle part of crane is fixed with integrated into one piece's mounting panel, the mounting panel is towards the one side in printing area and the second hydraulic stem one end fixed connection that a level set up, the other end and the push pedal fixed connection of second hydraulic stem, the crane is fixed with laser receiver towards one side both ends symmetry in printing area, the backup pad upper surface all is fixed with laser emitter to stress light receiver's position, vertical upwards just laser emitter is located laser receiver under laser emitter's the transmitting terminal, in the in-service use, laser that laser emitter sent can be through laser receiver received signal.
Through foretell structural design, when crooked appears in the printing carrier on the conveyer belt, can block the laser that laser emitter sent, thereby cut off laser receiver's signal reception, at this moment, laser receiver can not receive the signal transmission of laser and give control center, shorten after the corresponding second hydraulic stem extension of control center control, accomplish a stroke, the push pedal pushes back the printing carrier to original position after, also return to the normal position, laser receiver continues to receive the laser signal that laser emitter sent, such design, can realize the automatic calibration work to the printing work, the normal clear of printing work has been guaranteed, and simultaneously, need not the manual work and carry out the calibration operation, high durability and convenient use.
A calibration method of a printing device convenient for calibration comprises the following specific processes:
laser is sent by laser emitter and is carried out laser signal's receipt by laser receiver, detects there is the no foreign object to shelter from between laser emitter and the laser receiver, and when the printing carrier appeared crooked when cutting off laser, laser receiver will unable signal transfer who receives laser and give control center, and accurate printing position is returned to with the printing carrier to the control center control push pedal, guarantees the accuracy of printing work and goes on.
Compared with the prior art, the invention has the beneficial effects that:
through the setting of stoving frame, can accelerate the drying rate of printing ink behind the printing to the china ink flower that careless touching caused when effectively having avoided the staff operation.
Through laser emitter and laser receiver's setting, can carry out real-time monitoring to the work of printing to the design through the push pedal is calibrated the printing carrier, guarantees going on smoothly of printing work, improves the printing effect.
The printing belt in the printing mechanism can be replaced at any time, so that the printing device can perform printing work with different contents, and the practicability of the printing device is improved.
Through the structural design of regulating roller, can adjust the rate of tension in printing area to make printing area and printing carrier in close contact with, improve the printing effect.
Drawings
FIG. 1 is a schematic diagram of a printing apparatus for facilitating calibration in an operating state.
Fig. 2 is a schematic diagram of a printing mechanism in a printing apparatus for facilitating calibration.
Fig. 3 is a partially enlarged view of a portion a of the printing mechanism.
FIG. 4 is a second schematic diagram of a printing mechanism of a printing apparatus for facilitating alignment.
Fig. 5 is a schematic diagram of a printing mechanism in a printing apparatus for facilitating alignment.
FIG. 6 is a schematic view of a printing unit for facilitating alignment when a printing belt is replaced.
As shown in the figure: supporting legs 1, conveyer belt 2, stoving frame 3, transfer roller 4, support column 5, backup pad 6, laser emitter 7, hydraulic telescoping rod 8, printing mechanism 9, lifter plate 91, printing area 92, connecting roll 93, first spring 94, adjusting roll 95, mounting panel 96, first hydraulic stem 97, crane 98, connecting rod 99, push-and-pull board 910, connecting plate 911, guide block 912, fixed block 913, fixed pin 914, spout 915, slider 916, handle 917, second spring 918, motor 919, laser receiver 920, push pedal 921.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a printing apparatus convenient for calibration includes a conveyor belt 2 for carrying a printing carrier and a printing mechanism 9 disposed above the conveyor belt 2, the printing mechanism 9 performs printing work, and the printed printing carrier is sent out through the conveyor belt 2, two ends of the conveyor belt 2 are respectively sleeved on a conveyor roller 4, a coaxial rotating shaft is rotatably connected to the conveyor roller 4, and an end portion of the rotating shaft extends out of the conveyor roller 4 and is respectively fixedly connected to a top end of a supporting leg 1, the supporting leg 1 realizes a supporting function for the conveyor belt 2, one end of the conveyor belt 2 is fixed with a drying frame 3, the drying frame 3 and the supporting leg 1 at one end of the conveyor belt 2 are integrally formed, and a drying lamp is fixed to a bottom surface of a top of the drying frame 3, and the printed printing carrier is dried through a design of the drying lamp, so as to prevent printed ink from being inadvertently touched by a worker during operation, thereby causing ink bloom.
The printing mechanism 9 comprises two connecting rollers 93 arranged side by side and an adjusting roller 95 arranged below the connecting rollers 93, wherein the connecting rollers 93 and the adjusting roller 95 are sleeved in the printing belt 92, coaxial connecting shafts are fixed inside the connecting rollers 93, the end parts of the connecting shafts extend out of the connecting rollers 93 and are respectively rotatably connected with the end part of a connecting plate 911, the connecting plates 911 are symmetrically arranged relative to the printing belt 92, a rotating shaft in one of the connecting rollers 93 extends out of the connecting plate 911 and is fixedly connected with an output shaft of a motor 919, the motor 919 is fixedly arranged on the outer wall of the connecting plate 911 through bolts, the connecting rollers 93 are driven by the motor 919 to rotate so as to drive the printing belt 92 to rotate, the coaxial rotating shafts are rotatably arranged inside the adjusting rollers 95, two ends of the rotating shafts are respectively rotatably connected with the middle part of a lifting frame 98, and the top surfaces of two ends of the lifting frame 98 are respectively fixedly connected with the bottom ends of a vertically arranged connecting rod 99, connecting rod 99's top is passed connecting plate 911 top and is all connected with lifter plate 91, connecting plate 911's bottom surface middle part and the 97 top fixed connection of the first hydraulic stem 97 of vertical installation, the bottom of first hydraulic stem 97 and the top surface middle part fixed connection of crane 98, when using, stretch out and draw back through first hydraulic stem 97 highly adjusts crane 98, and connecting rod 99's setting, crane 98 stability at the lift in-process has been improved, it goes up and down to drive regulating roller 95 through crane 98, thereby adjust the rate of tension of printing area 92, improve the printing effect.
It should be noted that, by providing the adjustment roller 95, the overall length of the printing belt 92 fitted around the adjustment roller 95 and the connection roller 93 can be adjusted, so that the printing mechanism 9 can replace printing belts 92 of different lengths, thereby improving the practicability of the printing apparatus.
The bottom of a connecting plate 911 on one side of the printing belt 92 is hinged with the top end of a vertically installed hydraulic telescopic rod 8 through a hinge, two ends of the outer wall of the connecting plate 911 on the other side of the printing belt 92 are respectively and fixedly connected with one end of a first spring 94, the other end of the first spring 94 is respectively and fixedly connected with two ends of a push-pull plate 910, a push-pull handle for facilitating a worker to operate the push-pull plate 910 is fixedly welded on the outer wall of the push-pull plate 910, pins (not shown in the drawing) are symmetrically welded and fixed on two ends, facing towards the connecting plate 911, of the push-pull plate 910, through holes for the pins to pass through are formed in positions, corresponding to the pins, on the connecting plate 911, grooves for the top end of the hydraulic telescopic rod 8 to insert into are formed in two ends of the bottom surface of the connecting plate 911, pin holes are formed in positions, corresponding to the pins, on the top end of the hydraulic telescopic rod 8, and the push-pull plate 910 is inserted into the pin holes formed in positions, under the pulling force of the first spring 94, in practical use, thereby fixedly connecting the connecting plate 911 on the other side of the printing belt 92 with the top end of the hydraulic telescopic rod 8, the top end of the connecting rod 99 on the other side of the printing belt 92 is welded and fixed with a guide block 912, the guide block 912 is slidably mounted in the lifting plate 91, a sliding groove for the guide block 912 to slide is formed on the lifting plate 91, an opening is formed between one end of the sliding groove facing the push-pull plate 910 and the edge of the lifting plate 91, so that the guide block 912 can slide out from the lifting plate 91 along the sliding groove, a horizontal fixing block 913 is welded and fixed on the top surface of the lifting plate 91, the two ends of the fixing block 913 are flush with the end of the sliding groove facing the lifting plate 91, guide grooves 915 are symmetrically formed at the two ends of the fixing block 913, a slider 916 is slidably mounted in the guide grooves 915, a handle 917 convenient for manual operation is welded and fixed on the top surface of the slider 916, a fixing pin 914 is welded and fixed on one side of the slider 916 facing the guide block 912, and a pin 914 is formed on the guide block 912, and a pin groove is formed at the position corresponding to the fixing pin 914, the other side of the slider 916 is fixedly connected to one end of the second spring 918, and the other end of the second spring 918 is fixedly connected to the end of the guide groove 915, and under normal conditions, the slider 916 is pushed by the elastic force of the second spring 918 to insert the fixing pin 914 into the guide block 912, so that the guide block 912 and the lifting plate 91 are fixedly connected together.
It should be noted that, when replacing the printing belt 92, firstly, the push-pull plate 910 needs to be pulled out through the push-pull handle arranged on the other side of the printing belt 92, so that the pins arranged on the push-pull plate 910 are separated from the pin holes arranged at the top end of the hydraulic telescopic rod 8, then the printing mechanism 9 is rotated around the top end of the hydraulic telescopic rod 8 on one side of the printing belt 92 until the printing mechanism 9 is vertical, the printing mechanism 9 is fixed by an external supporting device (not discussed in the technical solution), then the handle 917 is pulled to make the slider 916 slide along the guide groove 915 until the fixing pin 914 is separated from the guide block 912, then the connection plate 911 on the other side of the printing belt 92 is connected with the crane 98 and the connection rod 99, the whole is detached from the printing mechanism 9, then a new printing belt 92 is sleeved on the connection roller 93 and the adjustment roller 95, and finally the detached connection plate 911, the crane 98 and the connection rod 99 are installed again, can accomplish the change that the printing took 92, the bulk operation is comparatively simple, through taking 92's change to the printing, can carry out the printing work of different contents, improves printing device's practicality.
The bottom surface middle part of crane 98 is fixed with integrated into one piece's mounting panel 96, mounting panel 96 is towards the one side of printing area 92 and the second hydraulic stem (not drawn in the picture) one end fixed connection that a level set up, the other end and the push pedal 921 fixed connection of second hydraulic stem, crane 98 is fixed with laser receiver 920 towards one side both ends symmetry of printing area 92, 6 upper surfaces of backup pad all are fixed with laser emitter 7 to the position of stress light receiver 920, the vertical upwards just laser emitter 7 of the transmitting terminal of laser emitter 7 is located laser receiver 920 under, in-service use, the laser that laser emitter 7 sent can be through laser receiver 920 received signal.
It should be noted that, when the printing carrier on the conveyer belt 2 is crooked, can block the laser that laser emitter 7 sent, thereby cut off the signal reception of laser receiver 920, at this moment, laser receiver 920 can send the signal of the laser that can not receive for control center, the corresponding second hydraulic stem of control center control is shortened after the extension, accomplish a stroke, push pedal 921 pushes back the printing carrier to original position after, also return to the normal position, laser receiver 920 continues to receive the laser signal that laser emitter 7 sent, such design, can realize the automatic calibration work to the printing work, the normal clear of printing work has been guaranteed, simultaneously, need not the manual work and carry out calibration operation, high durability and convenient use.
A calibration method of a printing device convenient for calibration comprises the following specific processes:
laser is sent by laser emitter 7 and is carried out laser signal's receipt by laser receiver 920, detects there is no foreign object to shelter from between laser emitter 7 and the laser receiver 920, and when the printing carrier appeared crooked and cut off laser, laser receiver 920 will unable signal transfer who receives laser and give control center, and the accurate printing position is returned to with the printing carrier to control center control push pedal 921, guarantees the accuracy of printing work and goes on.
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 (6)
1. A printing device convenient for calibration comprises a conveyor belt (2) for bearing a printing carrier and a printing mechanism (9) arranged above the conveyor belt (2), and is characterized in that two ends of the conveyor belt (2) are respectively sleeved on a conveying roller (4), a coaxial rotating shaft is rotatably connected to the conveying roller (4), the end part of the rotating shaft extends out of the conveying roller (4) and is respectively fixedly connected with the top ends of supporting legs (1), a drying rack (3) is fixed at one end of the conveyor belt (2), and a drying lamp is fixed on the bottom surface of the top of the drying rack (3);
the printing mechanism (9) comprises two connecting rollers (93) arranged side by side and an adjusting roller (95) arranged below the connecting rollers (93), the connecting rollers (93) and the adjusting roller (95) are sleeved in the printing belt (92), coaxial connecting shafts are fixed inside the connecting rollers (93), the ends of the connecting shafts extend out of the connecting rollers (93) and are respectively connected with the end of a connecting plate (911) in a rotating mode, a rotating shaft in one connecting roller (93) extends out of the connecting plate (911) and is fixedly connected with an output shaft of a motor (919), the motor (919) is fixedly arranged on the outer wall of the connecting plate (911) through bolts, the coaxial rotating shafts are rotatably arranged inside the adjusting rollers (95), two ends of the rotating shaft are respectively rotatably connected with the middle of one lifting frame (98), top surfaces of two ends of the lifting frame (98) are respectively fixedly connected with the bottom end of one vertically-mounted connecting rod (99), the top ends of the connecting rods (99) penetrate through the upper side of the connecting plate (911) and are connected with the lifting plate (91), the middle of the bottom surface of the connecting plate (911) is fixedly connected with the top end of a first hydraulic rod (97) which is vertically arranged, and the bottom end of the first hydraulic rod (97) is fixedly connected with the middle of the top surface of the lifting frame (98);
The bottom surface middle part of crane (98) is fixed with integrated into one piece's mounting panel (96), mounting panel (96) are towards one side of printing area (92) and the second hydraulic stem one end fixed connection that a level set up, the other end and push pedal (921) fixed connection of second hydraulic stem, crane (98) are fixed with laser receiver (920) towards one side both ends symmetry of printing area (92), backup pad (6) upper surface all is fixed with laser emitter (7) to the position of stress light receiver (920), the vertical upwards just laser emitter (7) of transmitting terminal of laser emitter (7) are located laser receiver (920) under.
2. A printing device convenient for calibration according to claim 1, wherein the drying rack (3) is formed integrally with the support foot (1) at one end of the conveyor belt (2).
3. The printing device convenient for calibration according to claim 1, wherein the printing mechanism (9) is mounted on the support plate (6) through four vertically mounted hydraulic telescopic rods (8), the bottom ends of the hydraulic telescopic rods (8) are fixedly connected with the top surface of the support plate (6), and vertical support columns (5) are welded and fixed at four corners of the bottom surface of the support plate (6).
4. Printing device to facilitate calibration according to claim 1, wherein said connection plate (911) is arranged symmetrically with respect to the printing belt (92).
5. The printing device convenient for calibration according to claim 3, wherein the bottom of the connecting plate (911) on one side of the printing belt (92) is hinged to the top end of the vertically installed hydraulic telescopic rod (8) through a hinge, two ends of the outer wall of the connecting plate (911) on the other side of the printing belt (92) are respectively and fixedly connected with one end of a first spring (94), the other end of the first spring (94) is respectively and fixedly connected with two ends of the push-pull plate (910), a push-pull hand convenient for a worker to operate the push-pull plate (910) is welded and fixed on the outer wall of the push-pull plate (910), pins are symmetrically welded and fixed on two ends of the push-pull plate (910) facing the connecting plate (911), through holes for the pins to pass through are formed in positions corresponding to the pins on the connecting plate (911), grooves for the top end of the hydraulic telescopic rod (8) to be inserted into are formed in two ends of the bottom surface of the connecting plate (911), and the top of the hydraulic telescopic rod (8) is provided with a pin hole corresponding to the position of the pin, a push-pull plate (910) is under the action of the pulling force of a first spring (94) to enable the pin to be inserted into the pin hole formed in the top of the hydraulic telescopic rod (8), a connecting plate (911) on the other side of the printing belt (92) is fixedly connected with the top of the hydraulic telescopic rod (8), the top of a connecting rod (99) on the other side of the printing belt (92) is fixedly welded with a guide block (912), the guide block (912) is slidably mounted in a lifting plate (91), a sliding groove for the guide block (912) to slide is formed in the lifting plate (91), an opening is formed between one end of the sliding groove facing the push-pull plate (910) and the edge of the lifting plate (91), a horizontal fixing block (913) is fixedly welded on the top surface of the lifting plate (91), and the two ends of the fixing block (913) are flush with the end of the sliding groove facing the lifting plate (91), guide way (915) have been seted up to the both ends symmetry of fixed block (913), equal slidable mounting has slider (916) in guide way (915), the top surface welded fastening of slider (916) has handle (917) that makes things convenient for manual operation, slider (916) have fixed pin (914) towards one side welded fastening of guide block (912), and the cotter way has been seted up to the position that corresponds fixed pin (914) on guide block (912), the opposite side of slider (916) and the one end fixed connection of second spring (918), the other end of second spring (918) and the tip fixed connection of guide way (915).
6. A method of calibrating a printing unit to facilitate calibration thereof according to any of claims 1 to 5, wherein the specific procedure is as follows: laser is sent by laser emitter (7) and is carried out laser signal's receipt by laser receiver (920), it shelters from to detect there is the no foreign object between laser emitter (7) and laser receiver (920), when crooked cutting off laser appears in the printing carrier, laser receiver (920) will not receive the signal transmission of laser and give control center, push pedal (921) will be pushed back the printing carrier to the exact printing position by control center control, guarantee the accuracy of printing work and go on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110419245.8A CN113119583B (en) | 2021-04-19 | 2021-04-19 | Printing device convenient to calibrate and calibration method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110419245.8A CN113119583B (en) | 2021-04-19 | 2021-04-19 | Printing device convenient to calibrate and calibration method thereof |
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| Publication Number | Publication Date |
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| CN113119583A CN113119583A (en) | 2021-07-16 |
| CN113119583B true CN113119583B (en) | 2022-07-29 |
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| CN112269183A (en) * | 2020-10-13 | 2021-01-26 | 绍兴文理学院 | Laser film printing online deviation rectification detection device and detection method |
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