CN114311969A - Aluminum plate positioning and printing equipment - Google Patents

Aluminum plate positioning and printing equipment Download PDF

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Publication number
CN114311969A
CN114311969A CN202111610563.9A CN202111610563A CN114311969A CN 114311969 A CN114311969 A CN 114311969A CN 202111610563 A CN202111610563 A CN 202111610563A CN 114311969 A CN114311969 A CN 114311969A
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China
Prior art keywords
aluminum plate
printing
positioning
assembly
driving
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Granted
Application number
CN202111610563.9A
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Chinese (zh)
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CN114311969B (en
Inventor
顾柳青
季青
王太典
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Foshan Jiudu Decoration Materials Co ltd
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Changzhou Putuo Intelligent Technology Co ltd
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Priority to CN202111610563.9A priority Critical patent/CN114311969B/en
Publication of CN114311969A publication Critical patent/CN114311969A/en
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Publication of CN114311969B publication Critical patent/CN114311969B/en
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Abstract

The invention discloses aluminum plate positioning and printing equipment which comprises a machine frame, a conveying device suitable for conveying aluminum plates, a transfer device suitable for transferring the aluminum plates on the conveying device to a table board of the machine frame, a centering and positioning device suitable for centering and positioning the aluminum plates on the table board at a printing position, and a printing device suitable for printing the aluminum plates at the printing position. The automatic aluminum plate conveying and centering device can automatically convey, transfer, center-returning, position and print aluminum plates, and is high in automation degree and printing efficiency.

Description

Aluminum plate positioning and printing equipment
Technical Field
The invention relates to aluminum plate positioning and printing equipment.
Background
At traditional aluminum plate printing in-process, artifical material loading earlier, need be pressed from both sides tightly by equipment clamping mechanism and just can carry out printing work during the printing, degree of automation is low, leads to inefficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide the aluminum plate positioning and printing equipment which can automatically transmit, transfer, center-returning, position and print the aluminum plate, and has high automation degree and high printing efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows: an aluminum plate positioning and printing device, comprising:
a frame;
the conveying device is suitable for conveying the aluminum plate;
the transfer device is suitable for transferring the aluminum plate on the conveying device to the table top of the rack;
the centering and positioning device is suitable for centering and positioning the aluminum plate on the table top at the printing position;
the printing device is suitable for printing the aluminum plate of the printing position.
Further, the lower end surface of the aluminum plate is higher than the table top in the conveying process of the conveying device;
the transfer device is connected with the conveying device and at least suitable for driving the conveying device to descend below the table top so as to enable the aluminum plate to fall on the table top.
The transfer device comprises at least two lifting cylinders, the cylinder bodies of the lifting cylinders are fixed on the rack, and the cylinder rods are connected with the conveying device.
Further provides a concrete structure of the centering positioning device, the centering positioning device comprises:
the centering mechanism is suitable for centering the aluminum plate on the table top to the printing position;
and the fixing mechanism is suitable for fixing the aluminum plate at the printing position.
The centering mechanism comprises a left positioning assembly, a right positioning assembly, a front positioning assembly and a rear positioning assembly, and the aluminum plate moves from left to right under the conveying of the conveying device; wherein the content of the first and second substances,
the left positioning assembly, the right positioning assembly, the front positioning assembly and the rear positioning assembly respectively comprise positioning cylinders with cylinder rods capable of extending above the table top or retracting below the table top;
the right positioning assembly, the front positioning assembly and the rear positioning assembly respectively further comprise centering cylinders which are connected with the corresponding positioning cylinders and at least suitable for driving the positioning cylinders to move towards the aluminum plate to center the aluminum plate when cylinder rods of the positioning cylinders extend above the table board.
Further in order to adapt the aluminum plate positioning and printing device to aluminum plates with different sizes, the centering mechanism further comprises:
the adjusting assemblies correspond to the front positioning assembly, the rear positioning assembly, the left positioning assembly and the right positioning assembly, and are connected with the corresponding positioning assemblies to adjust the positions of the corresponding positioning assemblies; wherein the content of the first and second substances,
the front positioning assembly, the rear positioning assembly, the left positioning assembly and the right positioning assembly are collectively referred to as a positioning assembly.
There is further provided a concrete structure of an adjustment assembly, the adjustment assembly including:
the mounting block is arranged on the rack in a sliding manner and is fixedly connected with the corresponding positioning component;
a screw rod rotatably supported on the frame and in threaded connection with the corresponding mounting block,
and the action mechanism is connected with the corresponding screw rod and is suitable for driving the corresponding screw rod to rotate when the action mechanism is operated.
There is further provided a concrete structure of a fixing mechanism, the fixing mechanism including:
a plurality of suction cups;
the supporting tube corresponds to the sucker and is communicated with the connected sucker;
the lifting driving piece is connected with the supporting pipe and is suitable for driving the supporting pipe to ascend so that the sucking disc is attached to the aluminum plate or driving the supporting pipe to descend so that the sucking disc is lower than the table top;
and the vacuumizing assembly is communicated with the supporting pipe and is suitable for vacuumizing the sucker.
There is further provided a concrete structure of a printing apparatus, the printing apparatus including:
the lifting plate is matched on the rack in a sliding way;
a wire mesh fixedly mounted on the lifting plate through a connecting rod;
the lifting driving mechanism is connected with the lifting plate and is suitable for driving the lifting plate to descend so as to enable the screen to be attached to the upper surface of the aluminum plate or driving the lifting plate to ascend so as to enable the screen to be separated from the aluminum plate;
a printing assembly slidably mounted on the lifter plate and adapted to act upon a screen;
and the printing transmission mechanism is suitable for driving the printing assembly to move along the screen during the process that the screen is attached to the upper surface of the aluminum plate so as to finish the printing of the aluminum plate.
Further provided is a concrete structure of a lift driving mechanism, the lift driving mechanism including:
an eccentric motor;
one end of the swing arm is fixedly connected with an eccentric output shaft of the eccentric motor;
one end of the connecting rod is hinged to the other end of the swing arm, and the other end of the connecting rod is hinged to the lifting plate.
There is further provided a concrete structure of a printing unit, the printing unit including:
a printing member;
the printing transmission mechanism is connected with the mounting plate;
and the printing air cylinder is arranged between the mounting plate and the printing member and is suitable for driving the printing member to descend so that the printing member presses the silk screen.
Further provided is a concrete structure of a printing transmission mechanism, which includes:
a driving pulley and a driven pulley rotatably supported on the lifting plate, respectively;
an endless belt simultaneously tensioned over a drive pulley and a driven pulley, the printing assembly being connected to the endless belt;
and the driving motor is connected with the driving belt pulley and is suitable for driving the driving belt pulley to rotate.
After the technical scheme is adopted, the conveying device is used for conveying the aluminum plate, the transferring device acts after the aluminum plate is conveyed to a proper position, the aluminum plate is transferred to the table board through the conveying device, the centering positioning device performs centering positioning on the aluminum plate on the table board, the aluminum plate is fixed at the printing position, and the printing device prints the aluminum plate; the centering mechanism adopts a form of combining the positioning assembly and the adjusting assembly, the stroke of the centering cylinder of the positioning assembly is limited, and the adjusting assembly is added, so that the centering mechanism is suitable for aluminum plates with different sizes, and the universality of the centering mechanism is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an aluminum plate positioning and printing apparatus according to the present invention;
FIG. 2 is a schematic structural view of a centering and positioning device of the present invention;
fig. 3 is a schematic structural diagram of the lifting driving mechanism of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, 2 and 3, an aluminum plate positioning and printing apparatus includes:
a frame 1;
a conveying device 2 adapted to convey the aluminum sheet;
a transfer device adapted to transfer the aluminium sheet on the conveyor means 2 onto the table 11 of the stand 1;
centering and positioning device suitable for centering and positioning the aluminum plate on the table top 11 at the printing position;
the printing device is suitable for printing the aluminum plate of the printing position.
Specifically, the conveying device 2 is used for conveying the aluminum plate, after the aluminum plate is conveyed to a proper position, the transferring device acts to transfer the aluminum plate to the table top 11 from the conveying device 2, the centering positioning device performs centering positioning on the aluminum plate on the table top 11 to fix the aluminum plate 11 at the printing position, and the printing device prints the aluminum plate.
In the embodiment, the lower end surface of the aluminum plate is higher than the table surface 11 in the process of being conveyed by the conveying device 2;
the transfer device is connected with the conveying device 2 and at least suitable for driving the conveying device 2 to descend below the table top 11 so as to enable the aluminum plate to fall on the table top 11.
In the present embodiment, the conveying device 2 is a conveyor belt, which is a prior art and will not be described in detail.
As shown in fig. 1, the transfer device comprises at least two lifting cylinders 3, the cylinder bodies of the lifting cylinders 3 are fixed on the frame 1, and the cylinder rods are connected with the conveying device 2.
As shown in fig. 1 and 2, the centering and positioning device includes:
a centering mechanism suitable for centering the aluminum plate on the table top 11 to the printing position;
and the fixing mechanism is suitable for fixing the aluminum plate at the printing position.
As shown in fig. 2, the centering mechanism comprises a left positioning assembly, a right positioning assembly, a front positioning assembly and a rear positioning assembly, and the aluminum plate moves from left to right under the conveying of the conveying device 2; wherein the content of the first and second substances,
the left positioning assembly, the right positioning assembly, the front positioning assembly and the rear positioning assembly respectively comprise a positioning cylinder 41 of which a cylinder rod can extend above the table top 11 or retract below the table top 11;
the right positioning assembly, the front positioning assembly and the rear positioning assembly respectively further comprise centering cylinders 42 which are connected with the corresponding positioning cylinders 41 and at least suitable for driving the positioning cylinders 41 to move towards the aluminum plate to center the aluminum plate when cylinder rods of the positioning cylinders 41 extend above the table board 11.
In this embodiment, the table 11 is provided with an evacuation groove adapted to evacuate the cylinder rod of the positioning cylinder 41.
As shown in fig. 2, in order to adapt the aluminum plate positioning and printing apparatus to aluminum plates of different sizes, the centering mechanism further includes:
the adjusting assemblies correspond to the front positioning assembly, the rear positioning assembly, the left positioning assembly and the right positioning assembly, and are connected with the corresponding positioning assemblies to adjust the positions of the corresponding positioning assemblies; wherein the content of the first and second substances,
the front positioning assembly, the rear positioning assembly, the left positioning assembly and the right positioning assembly are collectively referred to as a positioning assembly.
As shown in fig. 2, the adjusting assembly includes:
the mounting block 51 is matched on the frame 1 in a sliding way and is fixedly connected with the corresponding positioning component;
a screw 52 rotatably supported on the frame 1 and threadedly coupled to the corresponding mounting block 51,
and an actuating mechanism 53 connected to the respective screw 52 and adapted to rotate the respective screw 52 when operated.
In this embodiment, the actuating mechanism 53 may be two mutually meshed bevel gears, or may be a worm-and-gear pair, when two bevel gears are used, a rotating shaft is rotatably supported on the frame 1, one bevel gear is sleeved on the screw rod 52, the other bevel gear is sleeved on the rotating shaft, the two bevel gears are mutually meshed, and a hand wheel for conveniently rotating the rotating shaft is further fixed on the rotating shaft.
Specifically, the centering mechanism of the invention adopts a form of combining the positioning assembly and the adjusting assembly, the stroke of the centering cylinder 42 of the positioning assembly is limited, and the adjusting assembly is added, so that the centering mechanism is suitable for aluminum plates with different sizes, and the universality of the centering mechanism is greatly improved.
As shown in fig. 2, the fixing mechanism includes:
a plurality of suction cups 6;
the supporting tube corresponds to the sucker 6 and is communicated with the connected sucker 6;
a lifting driving member connected with the supporting pipe and suitable for driving the supporting pipe to ascend so that the sucking discs 6 are close to the aluminum plate or driving the supporting pipe to descend so that the sucking discs 6 are lower than the table board 11;
a vacuum pumping assembly communicating with said support tube and adapted to perform a vacuum pumping operation of the suction cup 6.
In this embodiment, at conveyor 2's in-process of carrying aluminum plate, the cylinder pole of right side locating component's location cylinder 41 stretches out earlier, after aluminum plate collided the cylinder pole that stretches out, lift cylinder 3's cylinder pole withdrawal, conveyor 2 descends under mesa 11, aluminum plate falls on mesa 11, then left locating component, the cylinder pole of preceding locating component and back locating component's location cylinder 41 all stretches out, cylinder 42 promotes location cylinder 41 and removes towards aluminum plate through returning to the middle, the cylinder pole of location cylinder 41 promotes aluminum plate again and removes, make aluminum plate be located the printing position just, after waiting that sucking disc 6 holds aluminum plate, locating component resets.
As shown in fig. 1, the printing apparatus includes:
a lifting plate 7 which is matched on the frame 1 in a sliding way;
a wire net fixedly installed on the lifting plate 7 by a connecting rod 71;
the lifting driving mechanism is connected with the lifting plate 7 and is suitable for driving the lifting plate to descend so as to enable the silk screen to be attached to the upper surface of the aluminum plate or driving the lifting plate 7 to ascend so as to enable the silk screen to be separated from the aluminum plate;
a printing group fitted to said lifting plate 7 and adapted to act on the screen;
and a printing transmission mechanism 8 which is suitable for driving the printing assembly to move along the screen during the process that the screen is attached to the upper surface of the aluminum plate so as to complete the printing of the aluminum plate.
Here, the structure of the screen is omitted in fig. 1.
As shown in fig. 3, the elevation driving mechanism includes:
an eccentric motor 91;
one end of the swing arm 92 is fixedly connected with an eccentric output shaft of the eccentric motor 91;
and a link 93, one end of the link 93 being hinged to the other end of the swing arm 92, and the other end being hinged to the lifting plate 7.
As shown in fig. 1, the printing assembly comprises:
a printing member 101;
the mounting plate 102 is slidably matched on the lifting plate 7, and the printing transmission mechanism 8 is connected with the mounting plate 102;
a printing cylinder 103 provided between the mounting plate 102 and the printing member 101 and adapted to drive the printing member 101 down to press the printing member 101 against the screen.
As shown in fig. 1, the printing actuator 8 includes:
a driving pulley and a driven pulley rotatably supported on the lifting plate 7, respectively;
an endless belt simultaneously tensioned over a drive pulley and a driven pulley, the printing assembly being connected to the endless belt;
and the driving motor is connected with the driving belt pulley and is suitable for driving the driving belt pulley to rotate.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An aluminum plate positioning and printing device is characterized in that,
it includes:
a frame (1);
a conveying device (2) suitable for conveying the aluminum plate;
a transfer device which is suitable for transferring the aluminum plate on the conveying device (2) to the table top (11) of the frame (1);
centering and positioning device suitable for centering and positioning the aluminum plate on the table top (11) at the printing position;
the printing device is suitable for printing the aluminum plate of the printing position.
2. The aluminum plate positioning and printing apparatus of claim 1,
the lower end surface of the aluminum plate is higher than the table top (11) in the process of being conveyed by the conveying device (2);
the transfer device is connected with the conveying device (2) and at least suitable for driving the conveying device (2) to descend below the table top (11) so as to enable the aluminum plate to fall on the table top (11).
3. The aluminum plate positioning and printing apparatus of claim 2,
the transfer device comprises at least two lifting cylinders (3), the cylinder bodies of the lifting cylinders (3) are fixed on the rack (1), and the cylinder rods are connected with the conveying device (2).
4. The aluminum plate positioning and printing apparatus of claim 1,
the centering and positioning device comprises:
the centering mechanism is suitable for centering the aluminum plate on the table top (11) to the printing position;
and the fixing mechanism is suitable for fixing the aluminum plate at the printing position.
5. The aluminum plate positioning and printing apparatus of claim 4,
the centering mechanism comprises a left positioning assembly, a right positioning assembly, a front positioning assembly and a rear positioning assembly, and the aluminum plate moves from left to right under the conveying of the conveying device (2); wherein the content of the first and second substances,
the left positioning assembly, the right positioning assembly, the front positioning assembly and the rear positioning assembly respectively comprise a positioning cylinder (41) of which a cylinder rod can extend above the table top (11) or retract below the table top (11);
the right positioning assembly, the front positioning assembly and the rear positioning assembly respectively further comprise centering cylinders (42) which are connected with the corresponding positioning cylinders (41) and at least suitable for driving the positioning cylinders (41) to move towards the aluminum plate to center the aluminum plate when cylinder rods of the positioning cylinders (41) extend above the table board (11).
6. The aluminum plate positioning and printing apparatus of claim 5,
the centering mechanism further comprises:
the adjusting assemblies correspond to the front positioning assembly, the rear positioning assembly, the left positioning assembly and the right positioning assembly, and are connected with the corresponding positioning assemblies to adjust the positions of the corresponding positioning assemblies; wherein the content of the first and second substances,
the front positioning assembly, the rear positioning assembly, the left positioning assembly and the right positioning assembly are collectively referred to as a positioning assembly.
7. The aluminum plate positioning and printing apparatus of claim 6,
the adjustment assembly includes:
the mounting block (51) is matched on the rack (1) in a sliding manner and is fixedly connected with the corresponding positioning component;
a screw rod (52) rotatably supported on the frame (1) and in threaded connection with the corresponding mounting block (51),
and an actuating mechanism (53) connected to the respective screw (52) and adapted to rotate the respective screw (52) when operated.
8. The aluminum plate positioning and printing apparatus of claim 4,
the fixing mechanism includes:
a plurality of suction cups (6);
the supporting tube corresponds to the sucker (6) and is communicated with the connected sucker (6);
a lifting driving member which is connected with the supporting pipe and is suitable for driving the supporting pipe to ascend so that the sucking disc (6) is attached to the aluminum plate or driving the supporting pipe to descend so that the sucking disc (6) is lower than the table top (11);
and the vacuumizing assembly is communicated with the supporting pipe and is suitable for vacuumizing the sucker (6).
9. The aluminum plate positioning and printing apparatus of claim 1,
the printing device includes:
a lifting plate (7) which is matched on the frame (1) in a sliding way;
a wire mesh fixedly mounted on the lifting plate (7) by a connecting rod (71);
the lifting driving mechanism is connected with the lifting plate (7) and is suitable for driving the lifting plate to descend so as to enable the silk screen to be attached to the upper surface of the aluminum plate or driving the lifting plate (7) to ascend so as to enable the silk screen to be separated from the aluminum plate;
a printing assembly slidably fitted on said lifting plate (7) and adapted to act on a screen;
and a printing transmission mechanism (8) which is suitable for driving the printing assembly to move along the screen during the process that the screen is attached to the upper surface of the aluminum plate so as to complete the printing of the aluminum plate.
10. The aluminum plate positioning and printing apparatus of claim 9,
the lift drive mechanism includes:
an eccentric motor (91);
one end of the swing arm (92) is fixedly connected with an eccentric output shaft of the eccentric motor (91);
one end of the connecting rod (93) is hinged with the other end of the swing arm (92), and the other end of the connecting rod (93) is hinged with the lifting plate (7);
and/or the printing assembly comprises:
a printing member (101);
the mounting plate (102) is matched on the lifting plate (7) in a sliding mode, and the printing transmission mechanism (8) is connected with the mounting plate (102);
a printing cylinder (103) arranged between the mounting plate (102) and the printing member (101) and adapted to drive the printing member (101) down to press the printing member (101) against the screen;
and/or the printing transmission mechanism (8) comprises:
a driving pulley and a driven pulley rotatably supported on the lifting plate (7), respectively;
an endless belt simultaneously tensioned over a drive pulley and a driven pulley, the printing assembly being connected to the endless belt;
and the driving motor is connected with the driving belt pulley and is suitable for driving the driving belt pulley to rotate.
CN202111610563.9A 2021-12-27 2021-12-27 Aluminum plate positioning printing equipment Active CN114311969B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111610563.9A CN114311969B (en) 2021-12-27 2021-12-27 Aluminum plate positioning printing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111610563.9A CN114311969B (en) 2021-12-27 2021-12-27 Aluminum plate positioning printing equipment

Publications (2)

Publication Number Publication Date
CN114311969A true CN114311969A (en) 2022-04-12
CN114311969B CN114311969B (en) 2024-02-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002316400A (en) * 2001-04-19 2002-10-29 Tdk Corp Screen printing machine
CN204309370U (en) * 2014-12-12 2015-05-06 苏州英达瑞机器人科技有限公司 Full-automatic aluminium sheet printing riveted production line
CN105034554A (en) * 2015-07-29 2015-11-11 东莞市恒锦印刷机械有限公司 Silkscreen machine with automatic positioning function
CN209305117U (en) * 2018-09-04 2019-08-27 珠海市联健电子科技有限公司 A kind of aluminum substrate screen printer
KR102016872B1 (en) * 2019-01-17 2019-10-21 서후원 Apparatus of silk screen print
CN211280144U (en) * 2019-12-05 2020-08-18 深圳市亿宝莱印刷设备有限公司 Full-automatic sheet stock screen printing machine
CN112722846A (en) * 2021-04-02 2021-04-30 苏州维嘉科技股份有限公司 Aluminum plate loading attachment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002316400A (en) * 2001-04-19 2002-10-29 Tdk Corp Screen printing machine
CN204309370U (en) * 2014-12-12 2015-05-06 苏州英达瑞机器人科技有限公司 Full-automatic aluminium sheet printing riveted production line
CN105034554A (en) * 2015-07-29 2015-11-11 东莞市恒锦印刷机械有限公司 Silkscreen machine with automatic positioning function
CN209305117U (en) * 2018-09-04 2019-08-27 珠海市联健电子科技有限公司 A kind of aluminum substrate screen printer
KR102016872B1 (en) * 2019-01-17 2019-10-21 서후원 Apparatus of silk screen print
CN211280144U (en) * 2019-12-05 2020-08-18 深圳市亿宝莱印刷设备有限公司 Full-automatic sheet stock screen printing machine
CN112722846A (en) * 2021-04-02 2021-04-30 苏州维嘉科技股份有限公司 Aluminum plate loading attachment

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Effective date of registration: 20240117

Address after: 528000, Fengchong Xiangtai Village, Lishui Town, Nanhai District, Foshan City, Guangdong Province, and No. 7 Heng'er Road, Xiaxi Industrial Zone, Gui Industrial Park (Office Building, Dormitory), First Floor, Third Floor (Residence Declaration)

Applicant after: Foshan Jiudu Decoration Materials Co.,Ltd.

Address before: 213000 Xilin Dongdai Town, Zhonglou District, Changzhou City, Jiangsu Province

Applicant before: Changzhou Putuo Intelligent Technology Co.,Ltd.

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