Screen printing equipment for signboard manufacturing

Abstract

The utility model discloses screen printing equipment for signboard manufacturing, which comprises a rack, a screen printing mechanism is arranged at the top of the rack, a conveying mechanism is arranged on the inner wall of the rack, the conveying mechanism comprises a conveying mounting base, a hydraulic rod B, a driving plate and a conveying belt, a first positioning mechanism is arranged at the bottom of the rack, and a second positioning mechanism is arranged at the bottom of the rack. A second positioning mechanism is arranged on the side, close to the first positioning mechanism, of the rack. The conveying mechanism is arranged, signboards are conveyed to the position below the screen printing mechanism through the conveying belt, the signboards are automatically positioned through cooperation of the first positioning mechanism and the second positioning mechanism, finally screen printing operation is conducted on the signboards through the screen printing mechanism, and after screen printing operation is completed, the signboards are discharged and conveyed through the conveying belt; the conveying mechanism can carry out receiving and conveying operation of feeding and discharging of the signboards, so that the equipment can carry out continuous silk-screen processing on the signboards, and the automation degree and efficiency of the silk-screen operation of the signboards are improved.

Description

Technical Field

[0001] This utility model relates to the field of sign processing technology, and in particular to a screen printing device for sign manufacturing. Background Technology

[0002] The manufacturing process of signs requires screen printing to obtain the text and images needed for the signs.

[0003] Problems compared to existing technologies: Existing sign screen printing equipment has certain limitations in use. Generally, it can only screen print signs one by one, and manual positioning and loading / unloading of signs are required. It cannot achieve continuous screen printing of signs, resulting in low automation and efficiency of sign screen printing operations. To address these problems, we propose a screen printing device for sign manufacturing. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a screen printing device for sign manufacturing.

[0005] The present invention solves its technical problem through the following technical solution: It includes a frame, a screen printing mechanism on the top of the frame, a transport mechanism on the inner wall of the frame, a mounting base fixed to the bottom of the frame by bolts, a hydraulic rod B fixed to the bottom of the mounting base, a drive plate fixed to the top of the hydraulic rod B, a conveyor belt on the outer side of the drive plate, a first positioning mechanism at the bottom of the frame, and a second positioning mechanism on the side of the frame near the first positioning mechanism. The hydraulic rod B is used to drive the drive plate to move up and down, thereby driving the conveyor belt to move. The conveyor belt is used for receiving and transporting the signage.

[0006] As a further improvement of this utility model, a control panel is provided on one side of the frame.

[0007] As a further embodiment of this utility model: the screen printing mechanism includes a mounting bracket, which is fixed to the top of the frame by bolts. A hydraulic rod A is fixed to the top of the mounting bracket, a drive bracket is fixed to the bottom of the hydraulic rod A, and a screen printing assembly is provided at the bottom of the drive bracket.

[0008] As a further improvement of this utility model, an identification sign body is provided on the outer side of the conveyor belt.

[0009] As a further embodiment of this utility model: the first positioning mechanism includes a mounting column, which is fixed to the bottom of the frame by bolts. A mounting slide is fixed to the bottom of the mounting column. A drive motor is fixed to one side of the mounting slide by bolts. A bidirectional lead screw is provided at the output end of the drive motor. A pair of sliding seats are provided on the outer side of the bidirectional lead screw. An electric telescopic rod A is fixed to the bottom of the pair of sliding seats. A connecting plate A is fixed to the top of the electric telescopic rod A. A positioning column A is fixed to the top of the connecting plate A.

[0010] As a further improvement of this utility model: a limiting slider is fixed on the outer side of the sliding seat, and the limiting slider is slidably connected to the mounting bracket.

[0011] As a further embodiment of this utility model: the second positioning mechanism includes a mounting block, which is fixed to the bottom of the frame by bolts. An electric telescopic rod B is fixed to the inner wall of the mounting block. A drive seat is fixed to one end of the electric telescopic rod B. An electric telescopic rod C is fixed to the bottom of the drive seat. A connecting plate B is fixed to the top of the electric telescopic rod C. A positioning column B is fixed to the top of the connecting plate B.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0013] 1. The transportation mechanism enables the loading and unloading of signs, allowing the equipment to perform continuous screen printing on the signs, thus improving the automation and efficiency of the screen printing operation and enhancing the practicality of the equipment.

[0014] 2. The first and second positioning mechanisms work together to automate the positioning of the signboard, ensuring the accuracy of the screen printing operation;

[0015] 3. By setting a limit slider to limit the movement of the sliding block, the stability of the positioning operation is ensured. Attached Figure Description

[0016] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0017] Figure 2 A schematic diagram of an isometric sectional view of a structure according to an embodiment of the present invention is shown;

[0018] Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of part A in the middle;

[0019] Figure 4 A schematic diagram of the front cross-sectional structure according to an embodiment of the present invention is shown;

[0020] Figure 5 The present invention provides an embodiment of the present invention. Figure 4 Enlarged structural diagram of section B in the middle;

[0021] Figure 6 A schematic diagram of the transportation mechanism structure provided according to an embodiment of the present utility model is shown;

[0022] Figure 7 A schematic diagram of the positioning mechanism structure provided according to an embodiment of the present utility model is shown.

[0023] Legend:

[0024] 100 Frame, 110 Control Panel, 210 Mounting Bracket, 220 Hydraulic Rod A, 230 Drive Bracket, 240 Screen Printing Assembly, 310 Transport Mechanism, 310 Mounting Base, 320 Hydraulic Rod B, 330 Drive Plate, 340 Conveyor Belt, 350 Sign Body, 410 Mounting Column, 420 Mounting Carriage, 430 Drive Motor, 431 Bidirectional Lead Screw, 440 Sliding Seat, 441 Limiting Slider, 450 Electric Telescopic Rod A, 451 Connecting Plate A, 460 Positioning Column A, 510 Mounting Block, 520 Electric Telescopic Rod B, 530 Drive Seat, 540 Electric Telescopic Rod C, 541 Connecting Plate B, 550 Positioning Column B. Detailed Implementation

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please see Figure 1-7 This utility model provides a technical solution: It includes a frame 100, a control panel 110 on one side of the frame 100, a screen printing mechanism on the top of the frame 100, and a transport mechanism on the inner wall of the frame 100. The transport mechanism includes a mounting base 310, which is bolted to the bottom of the frame 100. A hydraulic rod B320 is fixed to the bottom of the mounting base 310, and a drive plate 330 is fixed to the top of the hydraulic rod B320. A conveyor belt 340 is located on the outer side of the drive plate 330, and a sign body 350 is located on the outer side of the conveyor belt 340. A first positioning mechanism is located at the bottom of the frame 100, and a second positioning mechanism is located on the side of the frame 100 closest to the first positioning mechanism. The hydraulic rod B320 drives the drive plate 330 to move up and down, thereby driving the conveyor belt 340 to move. The conveyor belt 340 is used for receiving and transporting the sign body. The transport mechanism, through external transport components, transports the signage to one side of the conveyor belt 340. A hydraulic rod B320 drives the drive plate 330 upwards, which in turn moves the conveyor belt 340, transporting the signage to the area below the screen printing mechanism. The hydraulic rod B320 then drives the drive plate 330 downwards, moving the signage down and placing it on the frame 100. A first and second positioning mechanism work together to automatically position the signage. Finally, the screen printing mechanism performs screen printing on the signage. After screen printing, the hydraulic rod B320 drives the drive plate 330 upwards, which in turn moves the conveyor belt 340 upwards, lifting the signage and unloading it. This transport mechanism enables the continuous screen printing of signage, improving the automation and efficiency of the screen printing operation and thus enhancing the equipment's practicality.

[0029] Specifically, the screen printing mechanism includes a mounting bracket 210, which is fixed to the top of the frame 100 by bolts. A hydraulic rod A220 is fixed to the top of the mounting bracket 210, and a drive bracket 230 is fixed to the bottom of the hydraulic rod A220. A screen printing assembly 240 is provided at the bottom of the drive bracket 230. After the sign is positioned by the screen printing mechanism, the hydraulic rod A220 drives the drive bracket 230 to move down, thereby driving the screen printing assembly 240 to press against the top of the sign, and the screen printing assembly 240 performs the screen printing operation on the sign.

[0030] Specifically, the first positioning mechanism includes a mounting column 410, which is fixed to the bottom of the frame 100 by bolts. A mounting slide 420 is fixed to the bottom of the mounting column 410. A drive motor 430 is fixed to one side of the mounting slide 420 by bolts. A bidirectional lead screw 431 is provided at the output end of the drive motor 430. A pair of sliding seats 440 are provided on the outer side of the bidirectional lead screw 431. An electric telescopic rod A450 is fixed to the bottom of the pair of sliding seats 440. A connecting plate A451 is fixed to the top of the electric telescopic rod A450. A positioning column A460 is fixed to the top of the connecting plate A451. With a first positioning mechanism, the sign is transported to the approximate screen printing area by the conveyor belt 340 and placed at the bottom of the screen printing mechanism. The drive motor 430 drives the bidirectional lead screw 431 to rotate. The rotation of the bidirectional lead screw 431 drives a pair of sliding seats 440 to move in opposite directions, thereby driving the positioning column A460 to move. The electric telescopic rod A450 drives the connecting plate A451 to move upward, thereby driving the positioning column A460 to move. The two sets of positioning columns A460 clamp and position the side of the sign. After positioning is completed, the electric telescopic rod A450 drives the positioning column A460 to move downward to the inner wall of the frame 100.

[0031] Specifically, a limiting slider 441 is fixed on the outer side of the sliding seat 440, and the limiting slider 441 is slidably connected to the mounting slide 420; by setting the limiting slider 441 to limit and support the movement of the sliding seat 440, the stability of the positioning operation is ensured.

[0032] Specifically, the second positioning mechanism includes a mounting block 510, which is bolted to the bottom of the frame 100. An electric telescopic rod B520 is fixed to the inner wall of the mounting block 510. A drive seat 530 is fixed to one end of the electric telescopic rod B520. An electric telescopic rod C540 is fixed to the bottom of the drive seat 530. A connecting plate B541 is fixed to the top of the electric telescopic rod C540. A positioning post B550 is fixed to the top of the connecting plate B541. With this second positioning mechanism, the sign is transported to the approximate screen printing area via the conveyor belt 340. The sign is placed at the bottom of the screen printing mechanism. The drive seat 530 is moved by the electric telescopic rod B520, which in turn moves the positioning column B550. The connecting plate B541 is moved upward by the electric telescopic rod C540, which in turn moves the positioning column B550. The two sets of positioning columns B550 clamp and position the side of the sign. After positioning, the positioning column B550 is moved downward to the inner wall of the frame 100 by the electric telescopic rod C540. The first positioning mechanism and the second positioning mechanism work together to perform automated positioning of the sign, ensuring the accuracy of the screen printing operation.

[0033] Working Principle: In use, the sign is transported to one side of the conveyor belt 340 via an external transport component. A hydraulic rod B320 drives the drive plate 330 upwards, which in turn moves the conveyor belt 340, transporting the sign below the screen printing mechanism. The hydraulic rod B320 then drives the drive plate 330 downwards, moving the sign downwards and placing it on the frame 100. A drive motor 430 drives a bidirectional lead screw 431 to rotate, causing a pair of sliding seats 440 to move in opposite directions, thus moving the positioning posts A460. An electric telescopic rod A450 moves the connecting plate A451 upwards, further moving the positioning posts A460. The two sets of positioning posts A460 clamp and position the sides of the sign. The electric telescopic rod B52... The drive base 530 moves, which in turn moves the positioning column B550. The electric telescopic rod C540 moves the connecting plate B541 upward, which in turn moves the positioning column B550. The two sets of positioning columns B550 clamp and position the side of the sign. After the sign is positioned, the hydraulic rod A220 moves the drive bracket 230 downward, which in turn moves the screen printing assembly 240 to press onto the top of the sign. The screen printing assembly 240 performs screen printing on the sign. After the screen printing is completed, the hydraulic rod B320 moves the drive plate 330 upward, which in turn moves the conveyor belt 340 upward. The conveyor belt 340 lifts the sign and unloads it. The transport mechanism can receive and transport the sign, enabling the equipment to perform continuous screen printing on the sign.

[0034] The motor involved in the embodiments, its matching control system, electromagnetic switch and pipeline circuit can also be provided by the manufacturer. Apart from that, the power supply module, circuit and electronic components and control module involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0035] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A silk screening apparatus for signboard manufacturing, characterized by, The application relates to a signboard printing and conveying device, which comprises a rack (100), the top of the rack (100) is provided with a silk-screen printing mechanism, the inner wall of the rack (100) is provided with a conveying mechanism, the conveying mechanism comprises a mounting base (310), the mounting base (310) is fixed to the bottom of the rack (100) through bolts, the bottom of the mounting base (310) is fixed with a hydraulic rod B (320), the top of the hydraulic rod B (320) is fixed with a driving plate (330), the outer side of the driving plate (330) is provided with a conveying belt (340), the bottom of the rack (100) is provided with a first positioning mechanism, the side of the rack (100) close to the first positioning mechanism is provided with a second positioning mechanism, the hydraulic rod B (320) is used for driving the driving plate (330) to move up and down, thereby driving the conveying belt (340) to move, and the conveying belt (340) is used for carrying and conveying the signboard in up and down feeding operations.

2. A silk screening apparatus for signboard manufacturing as claimed in claim 1 wherein, The side of the rack (100) is provided with a control panel (110).

3. The screen printing apparatus for signboard manufacturing as claimed in claim 1 wherein, The silk-screen printing mechanism comprises a mounting support (210), the mounting support (210) is fixed to the top of the rack (100) through bolts, the top of the mounting support (210) is fixed with a hydraulic rod A (220), the bottom of the hydraulic rod A (220) is fixed with a driving support (230), and the bottom of the driving support (230) is provided with a silk-screen printing assembly (240).

4. The screen printing apparatus for signboard manufacturing as claimed in claim 1 wherein, The outer side of the conveying belt (340) is provided with a signboard body (350).

5. The screen printing apparatus for signboard manufacturing as claimed in claim 1 wherein, The first positioning mechanism comprises a mounting column (410), the mounting column (410) is fixed to the bottom of the rack (100) through bolts, the bottom of the mounting column (410) is fixed with a mounting sliding frame (420), the side of the mounting sliding frame (420) is fixed with a driving motor (430) through bolts, the output end of the driving motor (430) is provided with a bidirectional screw rod (431), the outer side of the bidirectional screw rod (431) is provided with a pair of sliding seats (440), the bottom of the pair of sliding seats (440) is fixed with electric telescopic rods A (450), the top of the electric telescopic rods A (450) is fixed with connecting plates A (451), and the top of the connecting plates A (451) is fixed with positioning columns A (460).

6. A silk screening apparatus for signboard manufacturing as claimed in claim 5 wherein, The outer side of the sliding seat (440) is fixed with a limiting sliding block (441), and the limiting sliding block (441) is in sliding connection with the mounting sliding frame (420).

7. The screen printing apparatus for signboard manufacturing as claimed in claim 1 wherein, The second positioning mechanism comprises a mounting block (510), the mounting block (510) is fixed to the bottom of the rack (100) through bolts, the inner wall of the mounting block (510) is fixed with an electric telescopic rod B (520), one end of the electric telescopic rod B (520) is fixed with a driving seat (530), the bottom of the driving seat (530) is fixed with an electric telescopic rod C (540), the top of the electric telescopic rod C (540) is fixed with a connecting plate B (541), and the top of the connecting plate B (541) is fixed with a positioning column B (550).

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