Refrigerator drawer screen printing device

Abstract

The utility model discloses a refrigerator drawer screen printing device which comprises a cabinet body, a moving block is arranged at the top of the cabinet body, a connecting plate is fixedly connected to the side face of the moving block, a connecting rod is fixedly connected to the side face of the moving block, a printing ink box is fixedly connected to the connecting rod and the side face of the connecting plate, and an injection opening is formed in the top of the printing ink box. The front face of the ink box is fixedly connected with a liquid level meter and a hook, the bottom of the ink box is fixedly connected with a water pump, the bottom of the water pump is fixedly connected with a plastic hose, one end of the plastic hose is fixedly connected with the water pump, and the other end of the plastic hose is fixedly connected with a spray head. According to the refrigerator drawer screen printing device, the printing ink box is arranged on the side face of the moving block, needed printing ink can be sprayed to a screen printing area through the water pump and the plastic hose, manual ink adding by workers is not needed, and secondly, the scraper capable of being movably cleaned is arranged at the top of the screen printing table, so that cleaning of the screen printing table is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of drawer screen printing devices, specifically a refrigerator drawer screen printing device. Background Technology

[0002] A refrigerator drawer screen printing device is a specialized equipment or tool used for screen printing on the surface of refrigerator drawers. It is mainly used to print brand logos, patterns, text, or functional instructions to identify the items stored in the drawer, food, and their suitable storage conditions.

[0003] Screen printing on refrigerator drawers allows workers to quickly print desired patterns, text, symbols, or instructions onto the drawer surface. The screen is pre-installed on the printing table. The appropriate ink material is selected based on the drawer's material. The drawer is then clamped, and the ink is poured onto one side of the screen. A squeegee spreads the ink evenly, allowing it to pass through the mesh and transfer to the drawer surface, thus printing the desired pattern, text, symbol, or instruction. Afterward, the squeegee is lifted, and a return blade pushes the ink back to its starting position, maintaining a balanced ink level on the screen. The screen printing process is relatively simple.

[0004] The device has the following problems: When the screen is installed and the printing process begins, the staff needs to manually pour ink onto one side of the screen. Although the ink poured once can be used multiple times, the staff needs to mix ink and pour it onto the screen each time the ink on the screen printing table is insufficient, which is a rather troublesome process. In addition, after the screen printing process is completed, ink will be spilled on various parts of the screen printing table due to the screen printing operation, making the subsequent cleaning of the screen printing table quite cumbersome. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] To address the aforementioned issues, such as the need for workers to manually pour ink onto one side of the screen after installation and before the printing process, which, while allowing for multiple uses of ink per pour, requires workers to prepare and pour ink onto the screen each time the ink level on the screen printing table is insufficient, making the process cumbersome, and the subsequent tedious cleaning of the screen printing table after printing, where ink is spilled onto various parts of the screen printing table due to the printing operation.

[0008] Therefore, the purpose of this utility model is to provide a refrigerator drawer screen printing device. By mixing a sufficient amount of ink at once and filling it into the ink tank, after the ink on the screen printing table is used up, the water pump is driven by the control panel to extract the ink from inside. The nozzle is then aimed at the position where ink needs to be added through a flexible plastic hose to replenish the ink on the screen printing table. There is no need to mix ink midway. When the ink on the screen printing table of this device needs to be cleaned, the sliding plate can be pulled by moving the handle, which will move the mounting strip. The magnetic ink-absorbing cloth inside the mounting strip will absorb the ink. At the same time, the ink-absorbing cloth can also be replaced, making cleaning relatively quick.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A refrigerator drawer screen printing device includes a cabinet. A movable block is located at the top of the cabinet. A connecting plate is fixedly connected to the side of the movable block. A connecting rod is fixedly connected to the side of the movable block. An ink tank is fixedly connected to the connecting rod and the side of the connecting plate. An injection port is opened at the top of the ink tank. A level gauge and a hook are fixedly connected to the front of the ink tank. A water pump is fixedly connected to the bottom of the ink tank. A plastic hose is fixedly connected to the bottom of the water pump. One end of the plastic hose is fixedly connected to the water pump, and the other end is fixedly connected to a nozzle. The water pump is electrically connected to the device's distribution box via a connecting cable. The distribution box is electrically connected to the device's control panel via a connecting cable.

[0012] In a preferred embodiment of the refrigerator drawer screen printing device of this utility model, a screen printing table is fixedly connected to the top of the cabinet, side panels are fixedly connected to both sides of the screen printing table, a collection frame is fixedly connected to the front of the screen printing table, a sliding groove is opened inside the side panel, a sliding plate is movably connected inside the sliding groove, a movable handle is fixedly connected to the top of the sliding plate, an installation strip is fixedly connected to the bottom of the sliding plate, a magnetic groove is opened inside the installation strip, a magnetic block is magnetically connected inside the magnetic groove, and an ink-absorbing cloth is fixedly connected to the side of the magnetic block.

[0013] In a preferred embodiment of the refrigerator drawer screen printing device of this utility model, a distribution box is fixedly connected to the front of the cabinet, an operation panel is embedded in the front of the cabinet, a back plate is fixedly connected to the back of the cabinet, a first lead screw motor is fixedly connected to the top of the back plate, a first electric lead screw is movably connected to the output end of the first lead screw motor, a movable frame is threadedly connected to the outer circumference of the first electric lead screw, the first lead screw motor is electrically connected to the distribution box via a connecting wire, and the distribution box is electrically connected to the control panel of the device via a connecting wire. The first electric lead screw, the second electric lead screw, and the drive motor on the device can be controlled through the distribution box and the control panel provided on the device.

[0014] In a preferred embodiment of the refrigerator drawer screen printing device of this utility model, a second lead screw motor is fixedly connected to the side of the movable frame, a second electric lead screw is movably connected to the output end of the second lead screw motor, a moving block is threadedly connected to the outer circumference of the second electric lead screw, a slide rod is fixedly connected inside the movable frame, the second lead screw motor is electrically connected to the distribution box via a connecting wire, and the distribution box is electrically connected to the control panel of the device via a connecting wire. Through the cooperation of the slide rod and the movable plate, the movable plate can move along the slide rod.

[0015] In a preferred embodiment of the refrigerator drawer screen printing device of this utility model, a driving battery is fixedly connected to the top of the movable block, a movable rod is movably connected inside the movable block, a driving motor is fixedly connected to the top of the movable rod, a knife holder is fixedly connected to the bottom of the movable rod, the driving motor is electrically connected to the driving battery through a connecting wire, and the driving battery is electrically connected to the control panel. The movable rod is controlled independently by the control panel in conjunction with the driving battery.

[0016] In a preferred embodiment of the refrigerator drawer screen printing device of this utility model, a movable plate is movably connected to the surface of the slide rod, a fixed plate is fixedly connected to the front of the movable plate, an adjusting handle is threadedly connected to the inside of the movable plate, an adjusting screw is threadedly connected to the inside of the fixed plate, an L-shaped plate is connected to the bottom of the adjusting screw via a rotating shaft, and a clamping screw is threadedly connected to the inside of the L-shaped plate. Through the cooperation of the adjusting screw, the L-shaped plate and the clamping screw, the clamping size can be freely adjusted according to the size of the drawer to be screen printed.

[0017] In a preferred embodiment of the refrigerator drawer screen printing device of this utility model, a scraper blade is bolted to the inside of the blade holder, and a return blade is bolted to the inside of the blade holder.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This refrigerator drawer screen printing device has an ink tank that is fixedly connected to the side of the moving block via a connecting plate and a connecting rod. When the screen printing table needs to be replenished with ink, the plastic hose is bent and the nozzle is aimed at one side of the screen printing table. By operating the control panel, the water pump can draw ink from inside the ink tank, eliminating the need for staff to mix and pour the ink again. The process is simple and the efficiency is increased.

[0021] This refrigerator drawer screen printing device features side plates fixedly connected to both sides of the screen printing table. When cleaning the screen printing table is required, the ink-absorbing cloth installed inside the mounting strip can be moved on the screen printing table by pulling the moving handle to absorb ink, making the cleaning of ink on the screen printing table quick and convenient. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a refrigerator drawer screen printing device according to the present invention;

[0024] Figure 2 This is a schematic diagram of the movable frame structure of a refrigerator drawer screen printing device according to the present invention;

[0025] Figure 3 This is a schematic diagram of the L-shaped plate structure of a refrigerator drawer screen printing device according to this utility model;

[0026] Figure 4 This is a schematic diagram of the ink box structure of a screen printing device for a refrigerator drawer according to this utility model;

[0027] Figure 5 This is a schematic diagram of the side panel structure of a refrigerator drawer screen printing device according to the present invention;

[0028] Figure 6 This is a schematic diagram of the installation strip structure of a screen printing device for a refrigerator drawer according to this utility model.

[0029] Explanation of the numbers in the diagram: 1. Cabinet; 2. Distribution box; 3. Screen printing table; 4. Control panel; 5. Back panel; 6. First electric lead screw; 7. First lead screw motor; 8. Moving frame; 9. Second electric lead screw; 10. Second lead screw motor; 11. Moving block; 12. Drive battery; 13. Drive motor; 14. Movable rod; 15. Tool holder; 16. Doctor blade; 17. Ink return blade; 18. Slide rod; 19. Moving plate; 20. Adjustment handle; 1. Fixed plate; 22. Adjusting screw; 23. L-shaped plate; 24. Clamping screw; 25. Connecting plate; 26. Connecting rod; 27. Ink tank; 28. Injection port; 29. ​​Liquid level gauge; 30. Hook; 31. Water pump; 32. Plastic hose; 33. Printhead; 34. Side plate; 35. Slide groove; 36. Slide plate; 37. Collection box; 38. Moving handle; 39. Mounting strip; 40. Ink-absorbing cloth; 41. Magnetic block; 42. Magnetic groove. Detailed Implementation

[0030] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0031] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0032] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element 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 the present invention.

[0033] The term "connection method" 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.

[0034] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0035] This utility model provides an overall structural diagram of an embodiment of a screen printing device for a refrigerator drawer, including:

[0036] Please see Figures 1-6This embodiment of a refrigerator drawer screen printing device includes a cabinet 1 with a movable block 11 on the top, a connecting plate 25 fixedly connected to the side of the movable block 11, a connecting rod 26 fixedly connected to the side of the movable block 11, an ink tank 27 fixedly connected to the connecting rod 26 and the side of the connecting plate 25, an injection port 28 on the top of the ink tank 27, a level gauge 29 fixedly connected to the front of the ink tank 27, a hook 30 fixedly connected to the front of the ink tank 27, a water pump 31 fixedly connected to the bottom of the ink tank 27, a plastic hose 32 fixedly connected to the bottom of the water pump 31, a water pump 31 fixedly connected to one end of the plastic hose 32, a nozzle 33 fixedly connected to the other end of the plastic hose 32, the water pump 31 being electrically connected to the distribution box 2 of the device via a connecting cable, and the distribution box 2 being electrically connected to the control panel 4 of the device via a connecting cable.

[0037] It is worth noting that, in order to facilitate the cleaning of residual ink on the screen printing table 3 after screen printing, specifically, the top of the cabinet 1 is fixedly connected to the screen printing table 3, the two sides of the screen printing table 3 are fixedly connected to the side panels 34, the front of the screen printing table 3 is fixedly connected to the collection frame 37, the inside of the side panel 34 is provided with a sliding groove 35, the inside of the sliding groove 35 is movably connected to the slide plate 36, the top of the slide plate 36 is fixedly connected to the moving handle 38, the bottom of the slide plate 36 is fixedly connected to the mounting strip 39, the inside of the mounting strip 39 is provided with a magnetic suction groove 42, the inside of the magnetic suction groove 42 is magnetically connected to a magnetic block 41, and the side of the magnetic block 41 is fixedly connected to an ink-absorbing cloth 40.

[0038] Next, in order to control the drive equipment on the device, the drive equipment consists of the first lead screw motor 7, the second lead screw motor 10, and the drive motor 13 on the device. Specifically, the front of the cabinet 1 is fixedly connected to the distribution box 2, the front of the cabinet 1 is inlaid with the operation panel, the back of the cabinet 1 is fixedly connected to the back plate 5, the top of the back plate 5 is fixedly connected to the first lead screw motor 7, the output end of the first lead screw motor 7 is movably connected to the first electric lead screw 6, the outer circumference of the first electric lead screw 6 is connected to the movable frame 8 by threads, the first lead screw motor 7 is electrically connected to the distribution box 2 through the connecting wire, and the distribution box 2 is electrically connected to the control panel 4 of the device through the connecting wire.

[0039] Meanwhile, in order to facilitate the movement of the movable block 11 and drive the doctor blade 16 and the return blade 17, specifically, a second lead screw motor 10 is fixedly connected to the side of the movable frame 8, a second electric lead screw 9 is movably connected to the output end of the second lead screw motor 10, the movable block 11 is connected to the outer circumference of the second electric lead screw 9 by thread, a slide rod 18 is fixedly connected inside the movable frame 8, the second lead screw motor 10 is electrically connected to the distribution box 2 through a connecting wire, and the distribution box 2 is electrically connected to the control panel 4 of the device through a connecting wire.

[0040] Furthermore, in order to accommodate various drawer sizes, specifically, a drive battery 12 is fixedly connected to the top of the movable block 11, a movable rod 14 is movably connected inside the movable block 11, a drive motor 13 is fixedly connected to the top of the movable rod 14, a knife holder 15 is fixedly connected to the bottom of the movable rod 14, the drive motor 13 is electrically connected to the drive battery 12 through a connecting wire, and the drive battery 12 is electrically connected to the control panel 4.

[0041] It is worth noting that, in order to allow the device to hold drawers of different sizes, specifically, a movable plate 19 is movably connected to the surface of the slide bar 18, a fixed plate 21 is fixedly connected to the front of the movable plate, an adjusting handle 20 is threadedly connected inside the movable plate 19, an adjusting screw 22 is threadedly connected inside the fixed plate 21, an L-shaped plate 23 is connected to the bottom of the adjusting screw 22 via a pivot, and a clamping screw 24 is threadedly connected inside the L-shaped plate 23.

[0042] Finally, to facilitate screen printing operations, specifically, the inside of the blade holder 15 is connected to a squeegee 16 by bolts, and the inside of the blade holder 15 is connected to a return ink blade 17 by bolts.

[0043] In addition, the circuits, electronic components and modules 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 upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0044] Combination Figures 1-6 The specific usage process of the refrigerator drawer screen printing device of this embodiment is as follows:

[0045] 1. When using this refrigerator drawer screen printing device, the device first needs to be connected to the power supply. The first lead screw motor 7 and the second lead screw motor 10 are electrically connected to the power distribution box 2 via connecting wires. The power distribution box 2 of the device is electrically connected to the control panel 4 of the device via connecting wires. The drive motor 13 is electrically connected to the drive battery 12 via connecting wires. The drive battery 12 is electrically connected to the control surface via connecting wires, thereby realizing the individual control of the movable rod 14 structure, which facilitates the individual raising and lowering of the squeegee 16 or the ink return blade 17. After the wiring is connected, it can be used.

[0046] 2. Depending on the size of the drawer to be clamped, move the movable plate 19 via the slide bar 18. After moving it to the desired position, tighten the movable plate by rotating the adjusting handle 20. Then, adjust the position of the L-shaped plate 23 by adjusting the adjusting screw 22 to clamp the drawer to be screen-printed. Next, press the clamping screw 24 onto the surface of the drawer to fix it in place. Then, install the screen printing plate on the printing surface of the drawer for printing. Before the printing process begins, prepare a sufficient amount of ink that meets the requirements and inject it through the injection port 28. Ink is injected into the ink tank 27. After printing begins, the plastic hose 32 is bent by hand and the nozzle 33 is aligned with the side of the screen printing table 3 where ink needs to be used. The water pump 31 is controlled by the control panel 4 to draw ink from the ink tank 27. In this way, the nozzle 33 can spray ink onto the screen printing table 3 to perform the screen printing operation. After the ink on the screen printing table 3 is used up, ink can be drawn again by the water pump 31. There is no need for the staff to readjust the ink pump and pour it onto the screen printing table 3. The process is simple and the efficiency is increased.

[0047] 3. After the entire screen printing process is completed, ink residue will remain on the screen printing table 3. At this time, the sliding plate 36, which is movably connected inside the side plate 34, can be moved by applying a pulling force to the sliding plate 36 using the moving handle 38. The movement of the sliding plate 36 can also move the bottom mounting strip 39. The mounting strip 39 has an ink-absorbing cloth 40 magnetically connected inside, which absorbs the ink on the screen printing table 3 and sweeps it into the collection frame 37, thus achieving the effect of cleaning the screen printing table 3. At the same time, since the ink-absorbing cloth 40 is magnetically connected to the bottom of the mounting strip 39, the ink-absorbing cloth 40 can be replaced in time, resulting in a better cleaning effect.

[0048] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A screen printing device for a refrigerator drawer, characterized in that, Includes a cabinet (1), the top of which is provided with a movable block (11), a connecting plate (25) is fixedly connected to the side of the movable block (11), a connecting rod (26) is fixedly connected to the side of the movable block (11), an ink tank (27) is fixedly connected to the side of the connecting rod (26) and the connecting plate (25), an injection port (28) is opened on the top of the ink tank (27), a liquid level gauge (29) is fixedly connected to the front of the ink tank (27), and the front of the ink tank (27) A hook (30) is fixedly connected to the bottom of the ink tank (27), a water pump (31) is fixedly connected to the bottom of the water pump (31), a plastic hose (32) is fixedly connected to the bottom of the water pump (31), one end of the plastic hose (32) is fixedly connected to the water pump (31), and the other end of the plastic hose (32) is fixedly connected to the nozzle (33). The water pump (31) is electrically connected to the power distribution box (2) of the device via a connecting wire, and the power distribution box (2) is electrically connected to the control panel (4) of the device via a connecting wire.

2. The refrigerator drawer screen printing device according to claim 1, characterized in that, The top of the cabinet (1) is fixedly connected to a screen printing table (3), the two sides of the screen printing table (3) are fixedly connected to side panels (34), the front of the screen printing table (3) is fixedly connected to a collection frame (37), the inside of the side panel (34) is provided with a sliding groove (35), the inside of the sliding groove (35) is movably connected to a sliding plate (36), the top of the sliding plate (36) is fixedly connected to a moving handle (38), the bottom of the sliding plate (36) is fixedly connected to an installation strip (39), the inside of the installation strip (39) is provided with a magnetic suction groove (42), the inside of the magnetic suction groove (42) is connected to a magnetic block (41) by magnetic attraction, and the side of the magnetic block (41) is fixedly connected to an ink-absorbing cloth (40).

3. The refrigerator drawer screen printing device according to claim 1, characterized in that, A distribution box (2) is fixedly connected to the front of the cabinet (1). An operation panel is embedded in the front of the cabinet (1). A back plate (5) is fixedly connected to the back of the cabinet (1). A first lead screw motor (7) is fixedly connected to the top of the back plate (5). A first electric lead screw (6) is movably connected to the output end of the first lead screw motor (7). A movable frame (8) is threadedly connected to the outer circumference of the first electric lead screw (6). The first lead screw motor (7) is electrically connected to the distribution box (2) through a connecting line. The distribution box (2) is electrically connected to the control panel (4) of the device through a connecting line.

4. The refrigerator drawer screen printing device according to claim 3, characterized in that, A second lead screw motor (10) is fixedly connected to the side of the movable frame (8). A second electric lead screw (9) is movably connected to the output end of the second lead screw motor (10). A moving block (11) is threadedly connected to the outer circumference of the second electric lead screw (9). A slide rod (18) is fixedly connected inside the movable frame (8). The second lead screw motor (10) is electrically connected to the distribution box (2) via a connecting line. The distribution box (2) is electrically connected to the control panel (4) of the device via a connecting line.

5. The refrigerator drawer screen printing device according to claim 1, characterized in that, A drive battery (12) is fixedly connected to the top of the movable block (11). A movable rod (14) is movably connected inside the movable block (11). A drive motor (13) is fixedly connected to the top of the movable rod (14). A tool holder (15) is fixedly connected to the bottom of the movable rod (14). The drive motor (13) is electrically connected to the drive battery (12) through a connecting wire. The drive battery (12) is electrically connected to the control panel (4).

6. The refrigerator drawer screen printing device according to claim 4, characterized in that, A movable plate (19) is movably connected to the surface of the slide rod (18). A fixed plate (21) is fixedly connected to the front of the movable plate (19). An adjusting handle (20) is threadedly connected inside the movable plate (19). An adjusting screw (22) is threadedly connected inside the fixed plate (21). An L-shaped plate (23) is connected to the bottom of the adjusting screw (22) via a rotating shaft. A clamping screw (24) is threadedly connected inside the L-shaped plate (23).

7. The refrigerator drawer screen printing device according to claim 5, characterized in that, The inside of the blade holder (15) is connected by bolts to a doctor blade (16) and a return blade (17) is connected by bolts to the inside of the blade holder (15).

Images