Bottle body printing device
By using slide rail and slide platform structures, telescopic structures and clamping scrapers in bottle printing equipment, the problem of inaccurate positioning and clamping of existing equipment in screen printing is solved, high-precision printing effect is achieved, and printing quality is improved.
Patent Information
- Application Number
- CN202422379405.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Existing bottle printing equipment is difficult to achieve high-precision positioning and clamping during screen printing, resulting in printing defects such as accumulation or loss of ink, affecting printing quality.
A bottle printing device is designed, adopting a slide rail and slide platform structure in the X and Y directions, combining a telescopic structure and a clamping scraper to ensure accurate positioning and stable clamping of the scraper and screen plate during the printing process.
A high-precision positioning and clamping mechanism is achieved to ensure uniform transfer of ink, reduce printing defects, and improve printing quality.
Smart Images
Figure CN222987798U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing, in particular to a bottle body printing device. Background Art
[0002] Screen printing is widely used in the field of bottle body printing. This technology can achieve the printing of patterns and texts. Screen printing shows high flexibility and adaptability in bottle body printing, and can handle complex patterns and multiple colors to meet diverse market demands.
[0003] However, when applying screen printing to bottle body printing, there are still many challenges and difficulties. Uneven ink on the screen plate easily leads to uneven ink distribution transferred to the bottle body. Especially at the corners and depressions of the bottle body, printing defects such as ink accumulation or missing are likely to occur, affecting the printing quality. Therefore, a high-precision positioning and clamping mechanism is crucial for ensuring the accurate position of the pattern. However, the accuracy of existing equipment is still insufficient, which easily causes pattern deviation or deformation.
[0004] In summary, how to ensure the printing quality on the bottle body surface is an urgent problem to be solved. Summary of the Utility Model
[0005] The purpose of the utility model is to overcome the above-mentioned defects existing in the prior art and provide a bottle body printing device to solve or partially solve the problem of printing defects easily occurring due to the unsatisfactory accuracy of the positioning mechanism.
[0006] The purpose of the utility model can be achieved by the following technical solutions:
[0007] The utility model provides a bottle body printing device, including:
[0008] A first slide rail is arranged along the X direction and is movably connected with a first slide table. The first slide table is connected with a second slide rail and a third slide rail arranged along the Y direction. The second slide rail and the third slide rail are respectively connected with a second slide table and a third slide table;
[0009] A telescopic structure, including a cylinder body and a guide rod. The cylinder body is connected with the second slide table, and the guide rod is connected with a squeegee;
[0010] A screen plate is connected with the third slide table. During the bottle body printing process, the squeegee and the screen plate cooperate to achieve printing.
[0011] As a preferred technical solution, it further includes:
[0012] A first fixing frame. The second slide table is connected with the cylinder body through the first fixing frame.
[0013] As a preferred technical solution, it further includes:
[0014] The second fixing frame, and the third sliding table is connected to the screen plate through the second fixing frame.
[0015] As a preferred technical solution, the second fixing frame includes:
[0016] A connecting rod, connected to the third sliding table;
[0017] A first clamping arm and a second clamping arm, respectively connected to the connecting rod and used for clamping the screen plate.
[0018] As a preferred technical solution, the screen plate is connected to the first clamping arm and the second clamping arm through the frame respectively.
[0019] As a preferred technical solution, the telescopic structure is an electric cylinder or a pneumatic cylinder.
[0020] As a preferred technical solution, the second slide rail and the third slide rail are relatively fixed to each other.
[0021] As a preferred technical solution, the second slide rail and the third slide rail are located in the same X-Y plane.
[0022] As a preferred technical solution, the squeegee is arranged obliquely to the screen plate.
[0023] As a preferred technical solution, the screen plate is made of metal material and the screen plate is connected to a power supply.
[0024] Compared with the prior art, the present utility model has at least one of the following beneficial effects:
[0025] (1) Provide a high-precision positioning and clamping mechanism: Aiming at the problem that the accuracy of existing equipment is still insufficient and it is easy to cause pattern deviation or deformation, the present utility model adopts the first slide table and slide rail arranged in the X direction, and the second slide table and slide rail for clamping the squeegee and the third slide table and slide rail for clamping the screen plate arranged in the Y direction. By setting the first slide table and slide rail, the accurate positioning of the squeegee and the screen plate when moving away from and approaching the bottle body is ensured. By setting the second slide table and slide rail and the third slide table and slide rail to cooperate with each other, the accurate positioning of the movement of the squeegee is ensured. By setting the telescopic structure, the accuracy of the ink transfer process to the bottle body is ensured.
[0026] (2) The ink on the screen plate is uniform: Aiming at the problem that the uneven ink on the screen plate is easy to cause uneven ink distribution transferred to the bottle body, the present utility model adopts a screen plate made of metal material and connects the screen plate to a power supply during the printing process. By keeping the ink temperature at a suitable temperature that is not easy to dry during the electrothermal heating, the uniformity of the ink on the screen plate is ensured.
[0027] (3) The screen printing plate is stably fixed: In view of the problem that the squeegee generates a large pressure on the screen printing plate during the printing process, and the screen printing plate is prone to displacement, affecting the printing effect, the utility model adopts the method of connecting plates and clamping arms to fix the frame carrying the screen printing plate, realizing the stable fixation of the screen printing plate. Description of the Drawings
[0028] Figure 1 It is a three-dimensional schematic diagram of the bottle body printing device in the embodiment;
[0029] Figure 2 It is a front view of the first position during the printing process of the bottle body in the embodiment;
[0030] Figure 3 It is a front view of the second position during the printing process of the bottle body in the embodiment;
[0031] Figure 4 It is a front view of the third position during the printing process of the bottle body in the embodiment;
[0032] Figure 5 It is a front view of the fourth position during the printing process of the bottle body in the embodiment,
[0033] Among them, 1. The first slide rail, 2. The first slide table, 3. The second slide rail, 4. The second slide table, 5. The third slide rail, 6. The third slide table, 7. The cylinder block, 8. The guide rod, 9. The squeegee, 10. The screen printing plate, 11. The first fixing frame, 12. The connecting rod, 13. The first clamping arm, 14. The second clamping arm, 15. The frame. Detailed Implementation Modes
[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined.
[0037] In view of the problems existing in the foregoing prior art, refer to Figure 1 , this embodiment provides a bottle body printing device, which mainly includes three sets of matching slide rails and sliders, a squeegee and a screen plate. Among them, the first slide rail 1 is arranged along the X direction and is movably connected with a first slide table 2. The first slide table 2 is connected with a second slide rail 3 and a third slide rail 5 arranged along the Y direction. The second slide rail 3 and the third slide rail 5 are respectively movably connected with a second slide table 4 and a third slide table 6. In this embodiment, the second slide rail 3 and the third slide rail 5 are in the same X-Y plane, and their positions relative to each other are fixed.
[0038] The second slide table 4 is connected with a telescopic structure for controlling the telescopic movement of the squeegee 9. Specifically, the telescopic structure includes a cylinder body 7 and a guide rod 8. Among them, the cylinder body 7 is connected with the second slide table 4, and the guide rod 8 is connected with the squeegee 9. Specifically, the telescopic structure can be implemented by using commercially available structures such as air cylinders and electric cylinders.
[0039] The third slide table 5 is connected with a screen plate 10, and the squeegee 9 is arranged obliquely with respect to the screen plate 10. During the bottle body printing process, the squeegee 9 and the screen plate 10 cooperate, and the squeegee presses the ink into the holes of the screen plate and transfers it to the surface of the bottle body, realizing the fine printing of patterns and characters.
[0040] Preferably, the device further includes a first fixing frame 11. The second slide table 4 is connected with the cylinder body 7 through the first fixing frame 11, and the first fixing frame 11 serves as a fixing platform for the telescopic structure.
[0041] Preferably, the device further includes a second fixing frame. The third slide table 6 is connected with the screen plate 10 through the second fixing frame. The second fixing frame specifically includes a connecting rod 12 connected with the third slide table 6, as well as a first clamping arm 13 and a second clamping arm 14. The two clamping arms are respectively connected with the connecting rod 12, and the screen plate 10 is connected with the first clamping arm 13 and the second clamping arm 14 through a frame 15. During adjustment, the clamping arms can slide left and right on the connecting rod 12 for easy adjustment. The top ends of the clamping arms are provided with limit blocks bent towards the screen plate 10, and the screen plate 10 is stably clamped by means of thread fixation. By adopting the second fixing frame, it can be ensured that the screen plate 10 can still maintain its original position after being stressed multiple times, avoiding displacement caused by long-term stress and affecting the printing quality.
[0042] Preferably, the screen plate 10 in this embodiment is made of a metal material, and the screen plate 10 is connected to a power supply (not shown in the figure) during the printing process. Specifically, the type of metal material and the thickness of the metal wire need to be selected according to the actual situation to ensure that the heat generated by the current passing through the metal wire can maintain the form of the pigment and meet the printing requirements.
[0043] See Figures 2 - 5 , a working process of this device mainly includes four steps.
[0044] Figure 2 is a front view of the first position during the printing process of the bottle body. Under the action of the telescopic structure, the squeegee 9 and the screen plate 10 are separated from each other. The bottle body to be printed (not shown in the figure) is arranged and fixed below the screen plate 10. At this time, the bottle body and the screen plate 10 are separated from each other. Ink is pre-set on the screen plate 10, and the screen plate 10 is kept energized to ensure that the ink meets the printing requirements by using the generated heat. The bottle body to be printed is fixed in a way that the central axis is fixed. After ensuring that the bottle body and the screen plate 10 are in contact, the movement of the screen plate 10 can drive the bottle body to rotate to complete the printing.
[0045] Figure 3 is a front view of the second position during the printing process of the bottle body. Under the cooperation of the first slide rail 1 and the first slide table 2, the squeegee 9 and the screen plate 10 are moved downward as a whole until the screen plate 10 contacts the starting position of the bottle body to be printed. Under the action of the telescopic structure, the squeegee 9 and the screen plate 10 are in contact.
[0046] Figure 4 is a front view of the third position during the printing process of the bottle body in the embodiment. Under the cooperation of the second slide rail 3, the second slide table 4, the third slide rail 5 and the third slide table 6, while the squeegee 9 remains in contact with the screen plate 10 and the screen plate 10 is in contact with the bottle body to be printed, the squeegee 9 is moved on the screen plate 10. The ink is pressed into the holes of the screen plate by the squeegee and transferred to the surface of the bottle body to achieve fine printing of patterns and words. During the movement of the squeegee 9 on the screen plate 10, the first clamping arm 13 and the second clamping arm 14 firmly fix the frame 15 carrying the screen plate 10 to ensure that the relative position between the screen plate 10 and the second fixing frame will not change due to the movement of the squeegee 9.
[0047] Figure 5 is a front view of the fourth position during the printing process of the bottle body in the embodiment. Under the action of the telescopic structure, the squeegee 9 and the screen plate 10 are separated from each other. Under the cooperation of the first slide rail 1 and the first slide table 2, the screen plate 10 and the bottle body to be printed are separated from each other. Under the cooperation of the second slide rail 3, the second slide table 4, the third slide rail 5 and the third slide table 6, the squeegee 9 and the screen plate 10 return to Figure 2 the first position shown in the figure to complete this round of printing.
[0048] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims
1. A bottle printing device, characterized in that: include: A first slide rail (1) is arranged along the X direction and is movably connected to a first slide table (2); the first slide table (2) is connected to a second slide rail (3) and a third slide rail (5) arranged along the Y direction; the second slide rail (3) and the third slide rail (5) are respectively connected to a second slide table (4) and a third slide table (6); The telescopic structure comprises a cylinder body (7) and a guide rod (8), wherein the cylinder body (7) is connected to the second slide table (4), and the guide rod (8) is connected to the scraper (9); The screen plate (10) is connected to the third slide table (6); during the printing process of the bottle body, the scraper (9) and the screen plate (10) cooperate to achieve printing.
2. A bottle printing device according to claim 1, characterized in that: Also includes: A first fixed frame (11), wherein the second slide table (4) is connected to the cylinder body (7) via the first fixed frame (11).
3. A bottle printing device according to claim 1, characterized in that: Also includes: A second fixing frame, wherein the third slide (6) is connected to the wire mesh plate (10) via the second fixing frame.
4. A bottle printing device according to claim 3, characterized in that: The second fixing frame comprises: A connecting rod (12) connected to the third slide table (6); The first clamping arm (13) and the second clamping arm (14) are respectively connected to the connecting rod (12) and are used to clamp the wire mesh plate (10).
5. A bottle printing device according to claim 4, characterized in that: The wire mesh plate (10) is respectively connected to the first clamping arm (13) and the second clamping arm (14) via a frame (15).
6. The bottle printing device according to claim 1, characterized in that: The telescopic structure is an electric cylinder or a pneumatic cylinder.
7. The bottle printing device according to claim 1, characterized in that: The second slide rail (3) and the third slide rail (5) are relatively fixed.
8. The bottle printing device according to claim 1, characterized in that: The second slide rail (3) and the third slide rail (5) are located in the same XY plane.
9. The bottle printing device according to claim 1, characterized in that: The scraper (9) and the screen plate (10) are arranged at an angle.
10. The bottle printing device according to claim 1, characterized in that: The wire mesh plate (10) is made of metal, and the wire mesh plate (10) is connected to a power source.