CN218257265U - Quantitative inking device for screen printing - Google Patents

Abstract

The utility model discloses a quantitative inking device for screen printing, which comprises a frame body and an ink tank, the frame body and the ink tank are fixed, the top of the frame body is fixedly connected with a motor, and one end of the output shaft of the motor is fixed Connected with a connecting shaft, the outside of the connecting shaft is movably connected with a wedge-shaped plate, the bottom of the ink tank is provided with a liquid outlet, the bottom of the liquid outlet is fixedly connected with an ink outlet tube, and the ink outlet tube passes through the frame body, the The bottom of the ink tank is provided with a sliding hole, and a wedge-shaped rod is movably connected in the sliding hole, and the wedge-shaped rod and the wedge-shaped plate can be in contact. The utility model can not only add ink quantitatively to prevent excessive ink addition, but also does not need to add ink manually, which improves the ink addition efficiency of the device and saves labor, and can stir the ink in the ink tank, improving the efficiency of the device. The stirring effect can also realize the independent stirring or stirring and quantitative ink addition of the device, which improves the use effect of the device.

Description

A quantitative inking device for screen printing

technical field

The utility model relates to the technical field of screen printing, in particular to a quantitative inking device for screen printing.

Background technique

In the printing factory, one printing is screen printing. Screen printing is composed of five major elements, the screen printing plate, the scraper, the ink, the printing table and the substrate. Ink, the non-graphic part of the mesh cannot be printed through the basic principle of ink.

Usually, the ink for screen printing is added manually, and the amount added is based on feeling. Adding too much will cause waste and increase the production cost of the factory. Therefore, a quantitative inking device for screen printing is proposed. It seems very necessary.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a quantitative inking device for screen printing.

In order to achieve the above object, the utility model adopts the following technical solutions:

A quantitative inking device for screen printing, comprising a frame body and an ink tank, the frame body and the ink tank are fixed, the top of the frame body is fixedly connected with a motor, and one end of the output shaft of the motor is fixedly connected with a connecting shaft, The outside of the connecting shaft is movably connected with a wedge-shaped plate, the bottom of the ink tank is provided with a liquid outlet, the bottom of the liquid outlet is fixedly connected with an ink outlet tube, and the ink outlet tube passes through the frame body, and the bottom of the ink tank is opened There is a sliding hole, and a wedge-shaped rod is movably connected in the sliding hole, and the wedge-shaped rod can be in contact with the wedge-shaped plate. The top end of the wedge-shaped rod is fixedly connected with a sealing frame, and the sealing frame is in contact with the liquid outlet hole, and the bottom end of the wedge-shaped rod is fixedly connected with a roller.

As a further solution of the utility model, a chute is provided on the outside of the connecting shaft, a threaded rod is movably connected in the chute, and the threaded rod is movably connected with the wedge-shaped plate, and the circumferential outer wall of the threaded rod is movably connected with an arc plate, and the arc plate is in contact with the connecting shaft.

As a further solution of the present utility model, two agitating racks are movably connected in the ink tank, and the bottom ends of the agitating racks pass through the ink tank and are respectively fixedly connected with a first pulley and a second pulley, and the first pulley It is connected with the second pulley through a belt drive, and the bottom end of one of the stirring frames is fixed with the connecting shaft.

As a further solution of the present invention, a printing screen is movably connected in the frame, and a plurality of guide rods are fixedly connected in the frame, and the guide rods pass through the printing screen.

As a further solution of the present invention, two electric telescopic rods are fixedly connected in the frame, and the electric telescopic rods are fixed to the printing screen.

As a further solution of the present invention, the upper surface of the printing screen is movably connected with a scraper, one side of the printing screen is provided with a sliding port, and a sliding bar is movably connected in the sliding port, and the sliding bar and the scraper One end of the slide bar is fixedly connected with a handle.

As a further solution of the present invention, a filling pipe is fixedly connected to the top of the ink tank, and a screw cap is movably connected to the top of the filling pipe.

As a further solution of the utility model, an installation opening is opened on one side of the ink tank, and a control panel is fixedly connected to the installation opening.

The beneficial effects of the utility model are:

1. Through the use of the wedge plate and the wedge rod, start the motor, the motor drives the connecting shaft to rotate, and the connecting shaft drives the wedge plate to rotate. When the wedge plate contacts the wedge rod, the wedge plate will push up the wedge rod, and the wedge rod will drive the seal The frame moves upward so that the sealing frame no longer blocks the liquid outlet, so that the ink can enter the printing screen for printing. When the wedge plate is out of contact with the wedge rod, the wedge rod will be reset by the force of the spring, thus The liquid outlet hole is blocked again, so that quantitative ink can be added to prevent ink from being added too much, and there is no need to manually add ink, which improves the ink filling efficiency of the device and saves labor.

2. Through the setting of the stirring frame, start the motor, the motor drives the connecting shaft to rotate, the connecting shaft drives one of the stirring frames to rotate, the stirring frame drives the first pulley to rotate, the first pulley drives the second pulley to rotate, and the second pulley Drive another stirring frame to rotate, thereby stirring the ink in the ink tank, improving the stirring effect of the device.

3. Through the combined use of the threaded rod and the arc-shaped plate, turning the threaded rod makes the arc-shaped plate out of contact with the connecting shaft, so that the height of the wedge-shaped plate can be moved, so that the device can perform separate stirring or stirring and quantitative ink addition, improving effect of using the device.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of a quantitative inking device for screen printing proposed by the utility model;

Fig. 2 is a partial sectional structural schematic diagram of a quantitative inking device for screen printing proposed by the utility model;

Fig. 3 is a schematic diagram of the enlarged structure of part A of a quantitative inking device for screen printing proposed by the utility model.

In the figure: 1. frame body; 2. printing screen; 3. guide rod; 4. electric telescopic rod; 5. scraper; 6. sliding rod; 7. handle; 8. control panel; 9. ink tank; 10 , filling tube; 11, screw cap; 12, ink outlet pipe; 13, wedge plate; 14, first pulley; 15, second pulley; 16, stirring frame; 17, liquid outlet hole; 18, sealing frame ; 19, wedge-shaped rod; 20, roller; 21, spring; 22, connecting shaft; 23, chute; 24, arc-shaped plate; 25, threaded rod.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Referring to Figures 1-3, a quantitative inking device for screen printing includes a frame body 1 and an ink tank 9, the frame body 1 and the ink tank 9 are fixed, the top of the frame body 1 is fixed with a motor by bolts, and the motor outputs One end of the shaft is fixed with a connecting shaft 22 by a bolt, and the outside of the connecting shaft 22 is slidably connected with a wedge-shaped plate 13. The bottom of the ink tank 9 is provided with a liquid outlet hole 17, and the bottom of the liquid outlet hole 17 is fixed with an ink outlet pipe 12 by bolts. And the ink outlet pipe 12 passes through the frame body 1, and the bottom of the ink tank 9 is provided with a slide hole, and a wedge-shaped rod 19 is slidably connected in the slide hole, and the wedge-shaped rod 19 can contact with the wedge-shaped plate 13, and the circumferential outer wall of the wedge-shaped rod 19 is socketed Spring 21 is arranged, and the two ends of spring 21 are respectively fixed on wedge bar 19 and ink tank 9, and the top of wedge bar 19 is welded with seal frame 18, and seal frame 18 contacts with liquid outlet 17, and the bottom of wedge bar 19 The end is fixed with a roller 20 by bolts, start the motor, the motor drives the connecting shaft 22 to rotate, and the connecting shaft 22 drives the wedge-shaped plate 13 to rotate, when the wedge-shaped plate 13 rotates to contact with the wedge-shaped rod 19, it will push the wedge-shaped rod 19 to move upward and pull Stretching the spring 21, the wedge-shaped rod 19 drives the sealing frame 18 to move upwards, so that the sealing frame 18 is out of contact with the liquid outlet hole 17, so that the ink in the ink tank 9 is added to the printing screen 2 through the ink outlet tube 12, and when the wedge-shaped plate After 13 is out of contact with the wedge-shaped rod 19, the wedge-shaped rod 19 will be reset by the active force of the spring 21, so that the sealing frame 18 will re-seal the liquid outlet 17, thereby realizing quantitative ink addition.

In the utility model, a chute 23 is provided on the outside of the connecting shaft 22, and a threaded rod 25 is slidably connected in the chute 23, and the threaded rod 25 is threadedly connected with the wedge-shaped plate 13, and the circumferential outer wall of the threaded rod 25 is rotatably connected with an arc-shaped plate 24, and the arc-shaped plate 24 is in contact with the connecting shaft 22, turning the threaded rod 25 makes the arc-shaped plate 24 disengage from the connecting shaft 22, so that the height of the wedge-shaped plate 13 can be moved, so that the device can be independently stirred or stirred and Quantitatively add ink, two agitating racks 16 are rotationally connected in the ink tank 9, and the bottom end of the agitating rack 16 passes through the ink tank 9 and is respectively fixed with a first pulley 14 and a second pulley 15 by bolts, and the first pulley 14 and the second pulley 15 are connected by belt transmission, and the bottom of one of the stirring racks 16 is fixed with the connecting shaft 22, and the motor is started, and the motor drives the connecting shaft 22 to rotate, and the connecting shaft 22 drives one of the stirring racks 16 to rotate, and the stirring rack 16 drives the first pulley 14 to rotate, and the first pulley 14 drives the second pulley 15 to rotate, and the second pulley 15 drives another stirring frame 16 to rotate, thereby the ink in the ink tank 9 is stirred, and in the frame body 1 A printing screen 2 is slidingly connected, and a plurality of guide rods 3 are fixed by bolts in the frame body 1, and the guide rods 3 pass through the printing screen 2, and two electric telescopic rods 4 are fixed in the frame body 1 by bolts, and the electric The telescopic rod 4 is fixed to the printing screen plate 2, the upper surface of the printing screen plate 2 is slidably connected with a scraper 5, and one side of the printing screen plate 2 is provided with a sliding opening, and a sliding bar 6 is slidingly connected in the sliding opening, and the sliding bar 6 Fixed with the scraper 5, one end of the slide bar 6 is fixed with a handle 7 by bolts, the top of the ink tank 9 is fixed with a filling pipe 10 by bolts, the top of the filling pipe 10 is threadedly connected with a threaded cover 11, and the top of the ink tank 9 One side is provided with an installation opening, and a control panel 8 is fixed in the installation opening by bolts.

Working principle: when needed, start the motor, the motor drives the connecting shaft 22 to rotate, and the connecting shaft 22 drives the wedge-shaped plate 13 to rotate, when the wedge-shaped plate 13 rotates to contact with the wedge-shaped rod 19, it will push the wedge-shaped rod 19 to move upward and pull Stretching the spring 21, the wedge-shaped rod 19 drives the sealing frame 18 to move upwards, so that the sealing frame 18 is out of contact with the liquid outlet hole 17, so that the ink in the ink tank 9 is added to the printing screen 2 through the ink outlet tube 12, and when the wedge-shaped plate After 13 is out of contact with the wedge-shaped rod 19, the wedge-shaped rod 19 will be reset by the active force of the spring 21, so that the sealing frame 18 will re-seal the liquid outlet 17, thereby realizing quantitative ink addition, and at the same time push the slide bar 6, the slide bar 6 Push the scraper 5 to move to print, and the connecting shaft 22 will drive one of the stirring frames 16 to rotate, the stirring frame 16 drives the first pulley 14 to rotate, the first pulley 14 drives the second pulley 15 to rotate, and the second The belt wheel 15 drives another stirring frame 16 to rotate. When light is needed for stirring, the threaded rod 25 is unscrewed so that the arc plate 24 is out of contact with the connecting shaft 22, so that the position of the wedge plate 13 can be adjusted to make the wedge plate 13 Can not contact with wedge bar 19 when rotating.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (8)

1. The utility model provides a screen printing is with ration inking device, includes support body (1) and ink box (9), its characterized in that, support body (1) and ink box (9) are fixed mutually, the top fixedly connected with motor of support body (1), the one end fixedly connected with connecting axle (22) of motor output shaft, the outside swing joint of connecting axle (22) has wedge board (13), play liquid hole (17) have been seted up to the bottom of ink box (9), go out bottom fixedly connected with play china ink pipe (12) of liquid hole (17), and go out china ink pipe (12) and pass support body (1), the slide opening has been seted up to the bottom of ink box (9), and swing joint has wedge pole (19) in the slide opening, and wedge pole (19) and wedge board (13) contactable, the circumference outer wall swing joint of wedge pole (19) has spring (21), and the both ends of spring (21) are fixed in wedge pole (19) and ink box (9) mutually, the top fixedly connected with seal holder (18) of wedge pole (19), and seal holder (18) and liquid hole (17), the bottom fixed connection of roller (20) that roller (19) contacted.

2. The quantitative inking device for screen printing according to claim 1, wherein a sliding groove (23) is formed in the outer side of the connecting shaft (22), a threaded rod (25) is movably connected in the sliding groove (23), the threaded rod (25) is movably connected with the wedge-shaped plate (13), an arc-shaped plate (24) is movably connected to the outer circumferential wall of the threaded rod (25), and the arc-shaped plate (24) is in contact with the connecting shaft (22).

3. A quantitative inking device for screen printing according to claim 1, wherein two stirring frames (16) are movably connected in the ink tank (9), the bottom ends of the stirring frames (16) penetrate through the ink tank (9) and are respectively fixedly connected with a first belt wheel (14) and a second belt wheel (15), the first belt wheel (14) and the second belt wheel (15) are connected through a belt, and the bottom end of one of the stirring frames (16) is fixed with the connecting shaft (22).

4. The quantitative inking device for screen printing according to claim 1, wherein a printing screen (2) is movably connected in the frame body (1), a plurality of guide rods (3) are fixedly connected in the frame body (1), and the guide rods (3) penetrate through the printing screen (2).

5. A quantitative inking device for screen printing according to claim 4, wherein two electric telescopic rods (4) are fixedly connected in said frame (1), and said electric telescopic rods (4) are fixed to said screen printing plate (2).

6. The quantitative inking device for screen printing according to claim 4, wherein the upper surface of the printing screen (2) is movably connected with a scraper (5), one side of the printing screen (2) is provided with a sliding opening, a sliding rod (6) is movably connected in the sliding opening, the sliding rod (6) is fixed with the scraper (5), and one end of the sliding rod (6) is fixedly connected with a handle (7).

7. A quantitative inking device for screen printing according to claim 3, wherein the top of said ink tank (9) is fixedly connected with a filling pipe (10), and the top end of the filling pipe (10) is movably connected with a threaded cap (11).

8. A quantitative inking device for screen printing according to claim 7, wherein said ink tank (9) has a mounting opening formed in one side thereof, in which a control panel (8) is fixedly connected.

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