Watermark picture printing device

The watermark printing device with a bidirectional lead screw and threaded sleeve structure solves the problems of inconvenient adjustment and unstable fixation in traditional devices, realizes flexible adjustment of the printing plate position and stable fixation of the album, and improves printing quality.

CN223590349UActive Publication Date: 2025-11-25ANHUI DEYINGXUAN CALLIGRAPHY & PAINTING SUPPLIES CO LTD
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Patent Information

Application Number
CN202422904714.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-27
Publication Date
2025-11-25
Estimated Expiration
2034-11-27

AI Technical Summary

Technical Problem

Traditional watermark printing equipment suffers from problems such as inconvenient adjustment and unreliable fixation, resulting in poor printing quality. This is especially true when printing picture albums, where it is difficult to ensure the album is fixed and the printing plate is accurately positioned.

Method used

It adopts a two-way lead screw and threaded sleeve structure, adjusts the position of the printing plate by knob, and uses clamping plates and fixing blocks to stably fix the brochure. The combination of limit strips and friction texture improves the fixation firmness.

Benefits of technology

It enables flexible adjustment of the printing plate position and stable fixation of the brochure, improving printing quality and accuracy, and ensuring printing results.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a watermark picture printing device which comprises a table body, a mounting assembly is mounted at the position, close to one side, of the upper end of the table body, a printing plate is mounted on the mounting assembly, a fixing assembly is mounted at the position, close to the other side, of the mounting assembly, the mounting assembly comprises a mounting plate, and a first mounting groove is formed between the mounting plate and the printing plate; mounting strips are slidably connected to the positions, close to the front end and the rear end, of the bottom end of the mounting plate correspondingly, third mounting grooves are formed between the mounting plate and the mounting strips, and a two-way lead screw is rotationally connected to the middle of the front end and the middle of the rear end of the mounting plate in a penetrating mode; the positions, close to the front end and the rear end, of the outer side of the bidirectional lead screw are fixedly connected with first annular pieces correspondingly, the first annular pieces are movably connected with the mounting plate, and the positions, close to the front end and the rear end, of the outer side of the bidirectional lead screw are in threaded connection with moving blocks correspondingly. And the position of the printing plate is adjusted, so that the printing quality is improved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of watercolor painting printing, and in particular to a watercolor painting printing device. BACKGROUND

[0002] As a unique art form, the printing process of watercolor painting needs high precision and stability. Traditional watercolor painting printing devices often have problems such as inconvenient adjustment and unstable fixation, which leads to poor printing effect and affects the quality of the work. In particular, when printing a picture book, how to ensure the fixation of the picture book and the accurate positioning of the printing plate is the key to improving the printing quality. Therefore, it is particularly important to develop a watercolor painting printing device that can conveniently adjust the position of the printing plate and stably fix the picture book.

[0003] Therefore, the skilled person in the art provides a watercolor painting printing device to solve the problems raised in the background. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems raised in the background, the present application provides a watercolor painting printing device.

[0005] The watercolor painting printing device provided by the present application adopts the following technical scheme:

[0006] A watercolor painting printing device, comprising a table body, a mounting assembly is installed on the upper end of the table body, a printing plate is installed on the mounting assembly, a fixing assembly is installed on the other side of the mounting assembly, the mounting assembly comprises a mounting plate, a first mounting groove is formed between the mounting plate and the printing plate, mounting strips are slidably connected to the bottom end of the mounting plate at the front and rear ends, a third mounting groove is formed between the mounting plate and the mounting strips, a bidirectional screw rod is rotatably connected to the center of the front and rear ends of the mounting plate, a first knob is fixedly connected to the front end of the bidirectional screw rod, first annular plates are fixedly connected to the outer side of the bidirectional screw rod at the front and rear ends, the first annular plates are movably connected to the mounting plate, moving blocks are threadedly connected to the outer side of the bidirectional screw rod at the front and rear ends, connecting rods are rotatably connected to the upper end of the moving blocks at the two sides, and a same fixing block is rotatably connected to the ends of the two connecting rods at the same side.

[0007] Preferably, the fixing assembly comprises two clamping plates, adhesive strips are fixedly connected to the proximal ends of the two clamping plates, the bottom end of the clamping plate at the front end is fixedly connected to the mounting strip, a first mounting block is fixedly connected to the center of the bottom end of the clamping plate at the front end, a threaded rod is fixedly connected to the rear end of the first mounting block, a threaded sleeve is threadedly connected to the outer side of the threaded rod, a second knob is fixedly connected to the rear end of the threaded sleeve, a second annular plate is fixedly connected to the outer side of the threaded sleeve at the rear end, a second mounting block is movably connected to the outer side of the second annular plate, and the upper end of the second mounting block is fixedly connected to the clamping plate at the rear end.

[0008] Preferably, the bottom end of the fixing block is fixedly connected with a guide strip, the guide strip is movably connected with the mounting plate, and the proximal ends of the fixing block and the mounting strip are both provided with friction lines.

[0009] Preferably, the side wall of the third mounting groove is fixedly connected with a limiting strip, and a second mounting groove is arranged between the limiting strip and the mounting strip.

[0010] Preferably, a through groove is arranged at the position between the mounting assembly and the fixing assembly and penetrating through the upper and lower ends of the table body, and a support frame is arranged on the other side of the table body.

[0011] To sum up, the present application has the following beneficial technical effects:

[0012] 1. Rotating the first knob can control the contact and distance of the fixing block and the mounting strip through the bidirectional screw rod, the first annular piece, the moving block, the connecting rod, the fixing block and the guide strip, so as to adjust the position of the printing plate mounted on the mounting plate along the direction of the mounting strip. Rotating the second knob can drive the clamping plate at the rear end to approach or move away from the clamping plate at the front end through the threaded sleeve, the second annular piece, the second mounting block, the threaded rod and the first mounting block, that is, to fix or release the spine of the picture book. It has the effect of fixing the spine of the picture book and adjusting the position of the printing plate, so as to improve the printing quality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present application;

[0014] Figure 2 is a schematic diagram of the mounting assembly and the fixing assembly of the present application;

[0015] Figure 3 is a split view of the mounting assembly of the present application;

[0016] Figure 4 is a sectional view of the mounting plate of the present application;

[0017] Figure 5 is a sectional view of the second mounting block of the present application.

[0018] Explanation of reference numerals in the attached drawings: 1. Table body; 2. Mounting assembly; 201. Mounting strip; 202. Mounting plate; 203. First mounting slot; 204. Second mounting slot; 205. Third mounting slot; 206. Limiting strip; 207. First knob; 208. Two-way lead screw; 209. First annular piece; 210. Moving block; 211. Connecting rod; 212. Fixing block; 213. Guide strip; 3. Printed plate; 4. Fixing assembly; 401. Clamping plate; 402. Adhesive strip; 403. First mounting block; 404. Threaded rod; 405. Threaded sleeve; 406. Second annular piece; 407. Second mounting block; 408. Second knob; 5. Support frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] like Figures 1-4 As shown, this application discloses a watermark printing device, including a table 1. A mounting assembly 2 is installed on one side of the upper end of the table 1, and a printing plate 3 is mounted on the mounting assembly 2. A fixing assembly 4 is installed on the other side of the mounting assembly 2. The mounting assembly 2 includes a mounting plate 202. A first mounting groove 203 is formed between the mounting plate 202 and the printing plate 3. Mounting strips 201 are respectively installed at the front and rear ends of the bottom end of the mounting plate 202. A third mounting groove 205 is formed between the mounting plate 202 and the mounting strips 201, penetrating the front end of the mounting plate 202. A bidirectional lead screw 208 is installed at the center of both ends. A first knob 207 is installed at the front end of the bidirectional lead screw 208. A first annular plate 209 is installed on the outer side of the bidirectional lead screw 208 near the front and rear ends. The first annular plate 209 is movably connected to the mounting plate 202. A moving block 210 is installed on the outer side of the bidirectional lead screw 208 near the front and rear ends. A connecting rod 211 is installed on the upper end of the moving block 210 near both sides. The ends of the two connecting rods 211 on the same side are equipped with the same fixing block 212.

[0022] The mounting plate 202 can be adjusted in the direction of the mounting strip 201, the printing plate 3 is mounted on the mounting plate 202 through the first mounting groove 203, when it is necessary to adjust the position of the mounting plate 202, the first knob 207 is reversely rotated to drive the bidirectional screw rod 208 to rotate, the two moving blocks 210 move away from each other, the moving blocks 210 drive the fixed blocks 212 to move away from the mounting strip 201 through the connecting rods 211, so that the mounting plate 202 can be adjusted in the direction of the mounting strip 201, when the position adjustment is completed, the first knob 207 is forwardly rotated, and the fixed blocks 212 tightly contact the mounting strip 201, so that the position of the mounting plate 202 is fixed.

[0023] As shown in Figure 1 , 2 , 5, the fixing assembly 4 comprises two clamping plates 401, the proximal ends of the two clamping plates 401 are respectively provided with adhesive tapes 402, the bottom end of the clamping plate 401 located at the front end is fixedly connected with the mounting strip 201, the bottom end of the clamping plate 401 located at the front end is centrally provided with a first mounting block 403, the rear end of the first mounting block 403 is provided with a threaded rod 404, the outer side of the threaded rod 404 is provided with a threaded sleeve 405, the rear end of the threaded sleeve 405 is provided with a second knob 408, the outer side of the threaded sleeve 405 is provided with a second annular plate 406 located rearward, the second annular plate 406 is provided with a second mounting block 407, the upper end of the second mounting block 407 is fixedly connected with the clamping plate 401 located at the rear end, the threaded sleeve 405 is rotated by forwardly rotating the second knob 408, the threaded sleeve 405 moves along the direction of the threaded rod 404, and the clamping plate 401 located at the rear end is driven to move by the threaded sleeve 405, the second annular plate 406 and the second mounting block 407, so as to clamp and fix the spine of the picture book.

[0024] As shown in Figure 3 , 4 , the bottom end of the fixed block 212 is provided with a guide strip 213, the guide strip 213 is movably connected with the mounting plate 202, the proximal ends of the fixed block 212 and the mounting strip 201 are both provided with friction lines, the guide strip 213 can limit the moving direction of the fixed block 212, so that the fixed block 212 tightly contacts the mounting strip 201, and the contact surface of the fixed block 212 and the mounting strip 201 is provided with friction lines, so that the fixing firmness of the mounting plate 202 is improved.

[0025] As shown in Figure 3 , the side wall of the third mounting groove 205 is provided with a limiting strip 206, and the second mounting groove 204 is formed between the limiting strip 206 and the mounting strip 201, the limiting strip 206 and the second mounting groove 204 can limit the mounting plate 202, so as to avoid that the printing plate 3 mounted on the mounting plate 202 deviates.

[0026] As shown in Figure 1As shown, the through slot is arranged at the position between the mounting assembly 2 and the fixing assembly 4 of the table body 1, the support frame 5 is arranged on the other side of the table body 1, the paper printed in the picture album can be stored through the through slot, and the paper not printed in the picture album can be supported through the support frame 5.

[0027] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0028] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0029] The implementation principle of the picture album printing device is as follows:

[0030] In use, the printing plate 3 to be printed is installed in the first mounting groove 203, the position of the printing plate 3 is adjusted as required, the first knob 207 is reversely rotated to drive the bidirectional screw rod 208 to rotate, the two moving blocks 210 are away from each other and move due to that the outer sides of the bidirectional screw rod 208 are respectively threadedly connected with the moving blocks 210, the moving blocks 210 drive the fixed blocks 212 to move through the connecting rods 211, the fixed blocks 212 are away from the mounting strip 201, the position of the mounting plate 202 is adjusted, and the position of the printing plate 3 is adjusted, after the adjustment is completed, the first knob 207 is forwardly rotated to make the fixed blocks 212 tightly contact the mounting strip 201, the friction force of the contact surface is increased through the friction lines to ensure the stability of the position of the printing plate 3, when the picture album is fixed, the user places the spine of the picture album between the two clamping plates 401, then the second knob 408 is forwardly rotated to drive the threaded sleeve 405 to move along the direction of the threaded rod 404, the second annular plate 406 is fixedly connected to the outer side of the threaded sleeve 405, the second mounting block 407 is movably connected to the outer side of the second annular plate 406, therefore, when the threaded sleeve 405 moves, the second mounting block 407 and the clamping plate 401 at the rear end move to clamp and fix the spine of the picture album, meanwhile, the clamping plate 401 at the front end is fixedly connected with the mounting strip 201 to ensure the stability of the picture album during the printing process, during the printing process, the printing plate 3 is in close contact with the paper to be printed in the picture album, printing is performed through the application of appropriate pressure, after the printing is completed, the user can drop the printed paper through the through slot arranged on the table body 1 to store the printed paper, meanwhile, the support frame 5 continues to support the paper not printed in the picture album to facilitate the next round of printing operation.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A watercolor printing device, comprising a table body (1), the upper end of the table body (1) is provided with a mounting assembly (2) on one side, the mounting assembly (2) is provided with a printing plate (3), and the mounting assembly (2) is provided with a fixing assembly (4) on the other side, characterized in that, The mounting assembly (2) comprises a mounting plate (202), a first mounting groove (203) is arranged between the mounting plate (202) and the printing plate (3), the bottom end of the mounting plate (202) is slidably connected with mounting strips (201) at the front end and the rear end respectively, a third mounting groove (205) is arranged between the mounting plate (202) and the mounting strips (201), a bidirectional screw rod (208) is rotatably connected through the front end and the rear end of the mounting plate (202), the front end of the bidirectional screw rod (208) is fixedly connected with a first knob (207), the outer side of the bidirectional screw rod (208) and the positions close to the front end and the rear end are fixedly connected with first annular plates (209) respectively, the first annular plates (209) are movably connected with the mounting plate (202), the outer side of the bidirectional screw rod (208) and the positions close to the front end and the rear end are threadedly connected with moving blocks (210) respectively, the upper end of the moving block (210) and the positions close to the two sides are rotatably connected with connecting rods (211) respectively, the distal ends of the two connecting rods (211) on the same side are rotatably connected with a same fixed block (212).

2. A device for printing a watermark picture according to claim 1, characterized in that: The fixing assembly (4) comprises two clamping plates (401), the proximal ends of the two clamping plates (401) are fixedly connected with adhesive tapes (402) respectively, the bottom end of the clamping plate (401) at the front end is fixedly connected with the mounting strip (201), the bottom end of the clamping plate (401) at the front end is fixedly connected with a first mounting block (403) in the middle, the rear end of the first mounting block (403) is fixedly connected with a threaded rod (404), the outer side of the threaded rod (404) is threadedly connected with a threaded sleeve (405), the rear end of the threaded sleeve (405) is fixedly connected with a second knob (408), the outer side of the threaded sleeve (405) close to the rear end is fixedly connected with a second annular plate (406), the outer side of the second annular plate (406) is movably connected with a second mounting block (407), and the upper end of the second mounting block (407) is fixedly connected with the clamping plate (401) at the rear end.

3. The apparatus of claim 1, wherein: The bottom end of the fixed block (212) is fixedly connected with a guide strip (213), the guide strip (213) is movably connected with the mounting plate (202), and the proximal ends of the fixed block (212) and the mounting strip (201) are both provided with friction lines.

4. The apparatus of claim 1, wherein: The side wall of the third mounting groove (205) is fixedly connected with a limiting strip (206), and a second mounting groove (204) is arranged between the limiting strip (206) and the mounting strip (201).

5. The apparatus of claim 1, wherein: A through groove is arranged through the upper end and the lower end of the table body (1) and located between the mounting assembly (2) and the fixing assembly (4), and a support frame (5) is arranged on the other side of the table body (1).