CN211138481U

CN211138481U - Screen printing machine

Info

Publication number: CN211138481U
Application number: CN201921747799.5U
Authority: CN
Inventors: 何宗发
Original assignee: Zhejiang Meisu Color Printing Co ltd
Current assignee: Zhejiang Meisu Color Printing Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-31
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a screen printing machine, including quick-witted case, the top of machine case is provided with the workstation, is provided with printing mechanism on the workstation and is used for placing the carousel of treating the printed matter, is provided with two at least year thing stations on the carousel. When printing, an operator directly places the printed matter on the carrying station, or installs a specific positioning die on the carrying station to place the printed matter in the positioning die. And then when the printing mechanism works, the printed matter is transferred to the lower part of the printing mechanism through the turntable to be printed, and when the printed matter is printed, the printed matter is taken down and a new printed matter is loaded. Therefore, the operation time of operators is more abundant, the influence of the operation process on the printing time is shortened, and the working efficiency is improved. And the condition that the operator is injured under the condition that the operation is in a hurry can be effectively avoided.

Description

Screen printing machine

Technical Field

The utility model relates to a lithography apparatus, more specifically the utility model relates to a silk screen printing machine that says so.

Background

The screen printing machine is a machine for printing by using screen printing plate, belonging to a kind of printing machine. A screen printer is a machine that prints characters and images, and is a generic name of a machine or apparatus for producing printed matters.

When the screen printer works, a screen printing die is attached to a product by using a lifting mechanism, and then ink is scraped off on the screen printing die by using a scraper so as to print a pattern on the product. After printing, the silk screen printing mould is lifted, and then a new product is replaced.

Present silk screen printing machine, the product needs operating personnel to take out the product that prints in the time that the silk screen printing mould goes up and down when changing, then adorns the position of printing with new product again, and the operation degree of difficulty is higher, and operating personnel needs more time to lead to efficiency not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a silk screen printing machine unloads the printed matter on the carousel, reduces the influence of operation process to the printing time.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a silk screen printing machine, includes quick-witted case, and the top of quick-witted case is provided with the workstation, is provided with printing mechanism on the workstation and is used for placing the carousel of treating the printed matter, is provided with two at least year thing stations on the carousel.

As a further improvement, the carousel is including rotating the motor, disc and two positioner, positioner includes position sleeve and two touch switch, it fixes on the workstation to rotate the motor, the disc is connected on rotating the motor output, it has two to carry the thing station, and evenly set up on the top surface of disc, the position sleeve cover is on the output that rotates the motor, be provided with the trigger plate that is used for touching touch switch on the lateral wall of position sleeve, two touch switch fix on the workstation, and evenly distributed is on the rotatory orbit that triggers the board.

As the utility model discloses a further improvement, printing mechanism includes stand, crane, the elevating system who is used for the lift crane, scraper blade and is used for removing the translation mechanism of scraper blade, and the setting that the crane can slide from top to bottom is on the stand, and elevating system sets up on the workstation and is connected with the crane, and the setting that the scraper blade can be controlled and slide is provided with the fixed subassembly that is used for fixed silk screen printing mould on the crane.

As the utility model discloses a further improvement, elevating system includes elevator motor, lead screw and swivel nut, and elevator motor fixes on the workstation, and the lead screw rotates to set up on the workstation and is connected with elevator motor, is fixed with the swivel nut on the crane, lead screw and swivel nut meshing.

As a further improvement, the translation mechanism includes translation motor, driving pulley, driven pulleys and drive belt, and driving pulley and driven pulleys rotate to be installed on the crane, and the drive belt cover is on driving pulley and driven pulleys, and translation motor fixes on the crane and is connected with driving pulley, is provided with the translation slide rail on the crane, and the scraper blade slides and sets up on the translation slide rail and is connected with the drive belt.

The beneficial effects of the utility model, when the printing, operating personnel directly places the printed matter and carries on the thing station, perhaps installs specific positioning die on carrying the thing station, places the printed matter in positioning die. And then when the printing mechanism works, the printed matter is transferred to the lower part of the printing mechanism through the turntable to be printed, and when the printed matter is printed, the printed matter is taken down and a new printed matter is loaded. Therefore, the operation time of operators is more abundant, the influence of the operation process on the printing time is shortened, and the working efficiency is improved. And the condition that the operator is injured under the condition that the operation is in a hurry can be effectively avoided.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a block diagram of a printing mechanism and a turntable;

FIG. 3 is a block diagram of a printing mechanism;

fig. 4 is a structural view of the squeegee and the translation mechanism.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1 to 4, the screen printing machine of the embodiment includes a machine case 1, a workbench 2 is disposed on the top of the machine case 1, a printing mechanism 3 and a turntable 4 for placing a to-be-printed matter are disposed on the workbench 2, and at least two carrying stations z are disposed on the turntable 4.

During printing, an operator directly places the printed matter on the carrying station z, or a specific positioning mold is installed on the carrying station z, and the printed matter is placed in the positioning mold. Then, when the printing mechanism 3 is operated, the printed matter is transferred to the lower part of the printing mechanism 3 through the rotary disc 4 for printing, and when the printed matter is printed, the printed matter is taken down and a new printed matter is loaded. Therefore, the operation time of operators is more abundant, the influence of the operation process on the printing time is shortened, and the working efficiency is improved. And the condition that the operator is injured under the condition that the operation is in a hurry can be effectively avoided.

As an improved specific embodiment, the turntable 4 includes a rotating motor 41, a disk 42 and two positioning devices, the positioning devices include a positioning sleeve 43 and two touch switches 44, the rotating motor 41 is fixed on the worktable 2, the disk 42 is connected to the output end of the rotating motor 41, there are two loading stations z which are uniformly arranged on the top surface of the disk 42, the positioning sleeve 43 is sleeved on the output end of the rotating motor 41, a trigger plate 45 for touching the touch switches 44 is arranged on the side wall of the positioning sleeve 43, and the two touch switches 44 are fixed on the worktable 2 and uniformly distributed on the rotation track of the trigger plate 45.

When the rotary table 4 works, the rotary motor 41 drives the disc 42 to rotate forwards or reversely to convert the positions of the two loading stations z, the positioning sleeve 43 rotates along with the rotary table 4, the trigger plate 45 on the positioning sleeve 43 touches the touch switch 44 to stop the rotary table 4, so that the motor stops working, the loading stations z on the disc 42 stop at the printing position, printed matters are accurately positioned, and the printing quality is improved.

As a modified specific implementation mode, the printing mechanism 3 comprises a vertical column 31, a lifting frame 32, a lifting mechanism for lifting the lifting frame 32, a scraper 33 and a translation mechanism for moving the scraper 33, wherein the lifting frame 32 can be arranged on the vertical column 31 in a vertically sliding manner, the lifting mechanism is arranged on the workbench 2 and is connected with the lifting frame 32, the scraper 33 can be arranged on the lifting frame 32 in a horizontally sliding manner, and a fixing component 34 for fixing a silk-screen mould is arranged on the lifting frame 32.

As a modified specific embodiment, the lifting mechanism comprises a lifting motor 61, a screw rod 62 and a screw sleeve 63, the lifting motor 61 is fixed on the workbench 2, the screw rod 62 is rotatably arranged on the workbench 2 and connected with the lifting motor 61, the screw sleeve 63 is fixed on the lifting frame 32, and the screw rod 62 is meshed with the screw sleeve 63.

When the lifting mechanism works, the lifting motor 61 drives the screw rod 62 to rotate, and drives the lifting frame 32 to lift, so that the scraper 33 and the printing mould are close to or far away from a printed matter, and the lifting frame 32 is simple in structure, convenient to manufacture and stable in operation through the structure of the motor and the screw rod 62.

As a modified specific embodiment, the translation mechanism comprises a translation motor 51, a driving pulley 52, a driven pulley 53 and a transmission belt 54, the driving pulley 52 and the driven pulley 53 are rotatably installed on the lifting frame 32, the transmission belt 54 is sleeved on the driving pulley 52 and the driven pulley 53, the translation motor 51 is fixed on the lifting frame 32 and is connected with the driving pulley 52, a translation slide rail 55 is arranged on the lifting frame 32, and the scraper 33 is slidably arranged on the translation slide rail 55 and is connected with the transmission belt 54.

In operation, the translation motor 51 rotates the drive pulley 52, which in turn rotates the driven pulley 53 and belt 54, which in turn moves the squeegee 33 to print ink onto the printed product. The scraper 33 is driven by the structure of the driving pulley 52, the driven pulley 53 and the transmission belt 54, and the scraper is simple in structure, easy to manufacture and low in cost.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a silk screen printing machine which characterized in that: the automatic printing machine comprises a machine case (1), wherein a workbench (2) is arranged at the top of the machine case (1), a printing mechanism (3) and a rotary table (4) used for placing a to-be-printed matter are arranged on the workbench (2), and at least two carrying stations (z) are arranged on the rotary table (4).

2. The screen printing machine of claim 1, wherein: the rotary table (4) comprises a rotating motor (41), a disc (42) and two positioning devices, the positioning devices comprise positioning sleeves (43) and two touch switches (44), the rotating motor (41) is fixed on the workbench (2), the disc (42) is connected to the output end of the rotating motor (41), two object carrying stations (z) are arranged and evenly arranged on the top surface of the disc (42), the positioning sleeves (43) are sleeved on the output end of the rotating motor (41), a trigger plate (45) used for touching the touch switches (44) is arranged on the side wall of each positioning sleeve (43), and the two touch switches (44) are fixed on the workbench (2) and evenly distributed on the rotating track of the trigger plate (45).

3. The screen printing machine of claim 1, wherein: printing mechanism (3) include stand (31), crane (32), be used for elevating crane (32) elevating system, scraper blade (33) and be used for removing the translation mechanism of scraper blade (33), the setting that can slide from top to bottom of crane (32) is on stand (31), elevating system sets up on workstation (2) and is connected with crane (32), the setting that can slide about scraper blade (33) is on crane (32), be provided with fixed subassembly (34) that are used for fixed silk screen printing mould on crane (32).

4. A screen printing machine according to claim 3, characterized in that: elevating system includes elevator motor (61), lead screw (62) and swivel nut (63), elevator motor (61) are fixed on workstation (2), lead screw (62) rotate to set up on workstation (2) and be connected with elevator motor (61), be fixed with swivel nut (63) on crane (32), lead screw (62) and swivel nut (63) meshing.

5. A screen printing machine according to claim 3, characterized in that: translation mechanism includes translation motor (51), driving pulley (52), driven pulley (53) and drive belt (54), driving pulley (52) and driven pulley (53) rotate and install on crane (32), drive belt (54) cover is on driving pulley (52) and driven pulley (53), translation motor (51) are fixed on crane (32) and are connected with driving pulley (52), be provided with translation slide rail (55) on crane (32), scraper blade (33) slide and set up on translation slide rail (55) and are connected with drive belt (54).