A side silk printing device for circular parts
By designing a side screen printing device suitable for round parts, the problem of positioning round parts during the screen printing process was solved, achieving the effects of multi-size applicability and cost reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUHAI HUANSHUN TECH CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-03
AI Technical Summary
Round parts are prone to rotation and are difficult to position during screen printing. Furthermore, existing screen printing equipment can only be used for products of a single diameter, leading to positioning difficulties and increased manufacturing costs.
A device comprising a frame, a horizontal adjustment platform, a vertical adjustment platform, a diameter adjustment block, a screen printing frame, and a height adjustment screw is designed. By adjusting the diameter and height, it can accommodate round parts of different sizes. Combined with a side fixing plate and a rotating component, it achieves precise positioning and applicability to multiple sizes.
It enables precise positioning and screen printing of round parts, reducing the number of equipment required, lowering production costs, and improving operational efficiency.
Smart Images
Figure CN224447159U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of screen printing equipment, and in particular to a side screen printing device suitable for circular parts. Background Technology
[0002] When screen printing on the circumference of round parts (such as a 6-inch punch), the round parts tend to rotate left and right, making it difficult to position them correctly and easily scratching them. In addition, current screen printing equipment can only be used for products of a single diameter, requiring different equipment for round parts of different diameters, which increases manufacturing costs. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a side screen printing device suitable for round parts.
[0004] The objective of this invention is achieved through the following technical solution: A side screen printing device suitable for circular parts includes a frame, a horizontal adjustment platform, a vertical adjustment platform, a diameter adjustment block, a screen printing frame, a height adjustment bracket, and a height adjustment screw. The vertical adjustment platform is mounted on the frame via the horizontal adjustment platform. The vertical adjustment platform has symmetrical diameter adjustment slots, and the diameter adjustment blocks are installed in the diameter adjustment slots. The diameter adjustment blocks are arranged in a mirror-symmetrical manner. The height adjustment bracket is connected to the frame, and the height adjustment screw is rotatably connected to the height adjustment bracket. The height adjustment screw is threadedly connected to the screen printing frame, and the screen printing frame corresponds to the diameter adjustment block. This device can position and screen print on circular parts and is applicable to screen printing on circular parts of different sizes, reducing the number of required equipment, lowering production costs, reducing the skill requirements of operators, and improving work efficiency.
[0005] A better option includes a rotating component, to which the height adjustment screw is threadedly connected, and which is connected to the screen printing frame. The rotating component allows operators to easily replace round parts without needing to adjust the height adjustment screw each time a round part is inserted or removed.
[0006] A better option also includes a side fixing plate, which is screwed onto the longitudinal adjustment platform and located on one side of the diameter adjustment block. The side fixing plate is used to limit the horizontal and longitudinal positioning of the circular part, ensuring precise silkscreen printing on the circular part.
[0007] A better option is that the side fixing plate is provided with a longitudinal adjustment groove, and the screw passes through the longitudinal adjustment groove to be installed on the longitudinal adjustment platform.
[0008] A better option is that the screen printing frame includes a screen printing mesh and a frame, the screen printing mesh is connected to the frame on all four sides, and the frame is threadedly connected to the height adjustment screw.
[0009] A better option is that the diameter adjusting block includes a fixing part and an inclined limiting part, the inclined limiting part is connected to the fixing part, the fixing part is installed in the diameter adjusting groove, and the inclined limiting part is arranged in a mirror symmetrical manner.
[0010] A preferred option also includes a knob connected to the height adjustment screw. The knob allows the operator to easily rotate the height adjustment screw to adjust the height of the screen printing frame.
[0011] This utility model has the following advantages and beneficial effects compared to the prior art:
[0012] This invention allows for the adjustment of the diameter adjustment block and the height of the screen printing frame via a height adjustment screw to accommodate round parts of different diameters, reducing production costs. The diameter adjustment block ensures the round parts are positioned for screen printing, preventing them from moving during the process, thus avoiding scratches on the surface of the round parts and improving the efficiency of screen printing. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of a side screen printing device applicable to round parts according to the present invention;
[0014] Figure 2 This is a schematic diagram of a diameter adjustment block for a side screen printing device applicable to round parts according to this utility model;
[0015] Figure 3 This is a schematic diagram of the side fixing plate of a side screen printing device applicable to round parts according to this utility model;
[0016] Figure 4 This is a schematic diagram illustrating the process of inserting a circular part into a side screen printing device applicable to circular parts according to this utility model;
[0017] The components in the attached diagram are labeled as follows: 1-Frame; 2-Horizontal adjustment platform; 3-Longitudinal adjustment platform; 301-Diameter adjustment groove; 4-Diameter adjustment block; 401-Fixing part; 4011-Fixing screw hole; 402-Sloping limit part; 4021-Allowing groove; 5-Side fixing plate; 501-Longitudinal adjustment groove; 6-Rotating part; 7-Silk screen frame; 701-Silk screen; 702-Frame; 8-Height adjustment bracket; 9-Height adjustment screw; 10-Knob; 11-Circular part. Detailed Implementation
[0018] The utility model objective of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the implementation of this utility model is not limited to the following embodiments.
[0019] like Figure 1 and 3 As shown, a side screen printing device suitable for circular parts includes a frame 1, a horizontal adjustment platform 2, a vertical adjustment platform 3, two diameter adjustment blocks 4, a side fixing plate 5, a rotating component 6, a screen printing frame 7, a height adjustment bracket 8, a height adjustment screw 9, and a knob 10; the screen printing frame 7 includes a screen printing mesh 701 and a frame 702. The fixed end of the horizontal adjustment platform 2 is mounted on the top of the frame 1, and the fixed end of the vertical adjustment platform 3 is connected to the left and right moving ends of the horizontal adjustment platform 2. The front and rear moving ends of the vertical adjustment platform 3 are provided with two symmetrical diameter adjustment slots 301, which are horizontally arranged, and the center lines of the two diameter adjustment slots 301 coincide. The two diameter adjustment blocks 4 are respectively mounted on the two diameter adjustment slots 301 by screws. The two diameter adjustment blocks 4 are arranged in a mirror symmetrical manner. The side fixing plate 5 has longitudinal adjustment slots 501 on both sides of its lower end. Screws pass through the longitudinal adjustment slots 501 and are installed on the front and rear moving ends of the longitudinal adjustment platform 3. The side fixing plate 5 is located on the rear side between the two diameter adjustment blocks 4. The side fixing plate 5 can be adjusted back and forth horizontally relative to the longitudinal adjustment platform 3. The height adjustment bracket 8 is installed on the rear side of the frame 1. The height adjustment screw 9 is rotatably connected to the height adjustment bracket 8. The upper end of the height adjustment screw 9 is connected to the knob 10. The height adjustment screw 9 is threadedly connected to one end of the rotating part 6. The other end of the rotating part 6 is connected to the frame 702. The rotating part 6 allows the frame 702 to rotate up and down relative to the height adjustment screw 9. The screen printing mesh 701 is connected to the frame 702 on all four sides. Figure 2 As shown, the diameter adjustment block 4 includes a fixing part 401 and an inclined surface limiting part 402. The side of the inclined surface limiting part 402 is connected to the side of the fixing part 401. The fixing part 401 is provided with a fixing screw hole 4011, and the inclined surface limiting part 402 is provided with a relief groove 4021. The relief groove 4021 is used to facilitate screw installation. The screw passes through the fixing screw hole 4011 and is installed in the diameter adjustment groove 301. The inclined surface limiting parts 402 are arranged in a mirror symmetrical manner, that is, the inclined surface limiting parts 402 of the two diameter adjustment blocks 4 are arranged opposite to each other.
[0020] The frame 1 provides support, maintaining the operating platform at a certain height for easy operation. The horizontal adjustment platform 2, being existing technology, allows the circular part 11 to move horizontally left and right, aligning it with the screen printing frame 7. The vertical adjustment platform 3, also existing technology, allows the circular part 11 to move horizontally back and forth, aligning the area to be screen-printed on the circular part 11 with the screen printing frame 7. The side fixing plate 5 positions the circular part 11 horizontally to prevent misalignment during screen printing. The diameter adjustment block 4 adjusts the position of the circular part 11 on the vertical adjustment platform 3 according to its diameter, positioning it horizontally. The rotating component 6 allows the screen printing frame 7 to rotate upwards relative to the height adjustment screw, facilitating the placement and removal of the circular part 11 from the device. Without external force, the rotating component 6 keeps the screen printing frame 7 horizontal. The screen printing frame 7 is used for screen printing on the circumference of the circular part 11. The height adjustment bracket 8 secures the height adjustment screw 9 to the frame 1. The height adjustment screw 9 adjusts the height of the screen printing frame 7 via a thread, thus accommodating round parts 11 of different diameters. The knob 10 facilitates the operator's rotation of the height adjustment screw 9.
[0021] like Figure 4 The following describes the operation of a side screen printing device suitable for circular parts: Adjust the position of the side fixing plate 5 on the longitudinal adjustment platform 3 according to the height of the circular part 11. Place the circular part 11 on the longitudinal adjustment platform 3. Loosen the screw of the diameter adjustment block 4 according to the diameter of the circular part 11, allowing the diameter adjustment block 4 to slide relative to the diameter adjustment groove 301 until the diameter adjustment block 4 fits the circular part 11, then tighten the screw. Manually adjust the horizontal adjustment platform 2 and the vertical adjustment platform 3 according to the position of the circular part 11 so that the screen printing frame 7 is directly above the circular part 11. Finally, rotate the height adjustment screw 9 by turning the knob 10. The height adjustment screw 9 moves the screen printing frame 7 up and down in the height direction until the screen printing frame 7 fits the height of the circular part 11 and stops. The circular part 11 is screen-printed using a screen printing frame 7. Then, the screen printing frame 7 is rotated upwards relative to the height adjustment screw 9 using a rotating component 6, causing the screen printing frame 7 to tilt forward and upwards. The screen-printed circular part 11 is then removed. The next circular part 11 to be screen-printed is then positioned between the two diameter adjustment blocks 4. The screen printing frame 7 is then rotated vertically downwards to keep it horizontal and aligned with the circular part 11, and screen printing on the circular part 11 continues.
[0022] The above-described specific embodiments are preferred embodiments of this utility model and are not intended to limit this utility model. Any other changes or equivalent substitutions made without departing from the technical solution of this utility model are included within the protection scope of this utility model.
Claims
1. A side lettering device for circular parts, characterized by: The system includes a frame (1), a horizontal adjustment platform (2), a vertical adjustment platform (3), a diameter adjustment block (4), a screen printing frame (7), a height adjustment bracket (8), and a height adjustment screw (9). The vertical adjustment platform (3) is mounted on the frame (1) via the horizontal adjustment platform (2). The vertical adjustment platform (3) is provided with symmetrical diameter adjustment slots (301). The diameter adjustment block (4) is mounted in the diameter adjustment slots (301) and is arranged in a mirror symmetrical manner. The height adjustment bracket (8) is connected to the frame (1). The height adjustment screw (9) is rotatably connected to the height adjustment bracket (8). The height adjustment screw (9) is threadedly connected to the screen printing frame (7). The screen printing frame (7) corresponds to the diameter adjustment block (4).
2. A device for side printing of circular parts as claimed in claim 1, wherein: It also includes a rotating component (6), the height adjusting screw (9) is threadedly connected to the rotating component (6), and the rotating component (6) is connected to the screen printing frame (7).
3. A device for side printing of circular parts as claimed in claim 1, wherein: It also includes a side fixing plate (5), which is installed on the longitudinal adjustment platform (3) by screws, and the side fixing plate (5) is located on one side of the diameter adjustment block (4).
4. A device for side printing of circular parts as claimed in claim 3, wherein: The side fixing plate (5) is provided with a longitudinal adjustment groove (501), and the screw passes through the longitudinal adjustment groove (501) and is installed on the longitudinal adjustment platform (3).
5. A side lettering device for circular parts as claimed in claim 1, wherein: The screen printing frame (7) includes a screen printing mesh (701) and a frame (702). The screen printing mesh (701) is connected to the frame (702) around its perimeter. The frame (702) is threadedly connected to the height adjustment screw (9).
6. A side lettering device for circular parts as claimed in claim 1, wherein: The diameter adjustment block (4) includes a fixing part (401) and an inclined surface limiting part (402). The inclined surface limiting part (402) is connected to the fixing part (401). The fixing part (401) is installed in the diameter adjustment groove (301) by screws. The inclined surface limiting part (402) is arranged in a mirror symmetrical manner.
7. A device for side printing of circular parts as claimed in claim 1, wherein: It also includes a knob (10) connected to the height adjustment screw (9).