High-precision portable manual printing table

Abstract

The utility model discloses a high-precision portable manual printing table, which relates to the technical field of manual printing tables and comprises a portable printing table, movable supporting mechanisms are symmetrically arranged at the top of the portable printing table, and a machine head main body is arranged between the tops of the two movable supporting mechanisms. Through the arrangement of the machine head main body, when printing is needed, the handle is pressed downwards, the printing knife main body is pressed downwards, the handle is pushed forwards, the printing knife main body moves forwards at a constant speed, printing is completed, when ink covering is needed, the handle is kept upwards, the ink covering knife main body is pressed downwards, the handle is driven to move forwards, the ink covering knife main body moves forwards at a constant speed, and ink covering is completed. According to the ink covering knife, the two modes of printing and ink covering can be rapidly switched, the working efficiency is improved, the downward pressing stroke of the printing knife body and the ink covering knife body can be changed through the arrangement of the stroke adjusting piece, adjustment can be conducted according to the actual printing requirement, and the printing quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of manual printing table technology, specifically a high-precision portable manual printing table. Background Technology

[0002] Screen printing consists of five main elements: screen printing plate, squeegee, ink, printing table, and substrate. It utilizes the basic principle that ink can pass through the mesh openings of the screen printing plate in the image areas, while ink cannot pass through the mesh openings in the non-image areas. Screen printing tables (machines) are used for small-batch processing and are favored by some users due to their simple structure and low production cost.

[0003] With the booming development of the printing industry, competition in the industry is becoming increasingly fierce. At present, the market has very high requirements for the printing accuracy and convenience of portable hand-printing tables. Traditional portable hand-printing tables cannot guarantee the accuracy of production and affect production efficiency, and cannot quickly switch between printing and inking modes.

[0004] Based on this, a high-precision portable manual printing table is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a high-precision portable manual printing table to solve the problems of poor accuracy and low efficiency in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-precision portable manual printing table includes a portable printing table, with symmetrical movable support mechanisms on the top of the portable printing table, a printing head body between the tops of the two movable support mechanisms, and a printing blade body and an ink coating blade body respectively provided at the bottom of the printing head body.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0009] In one alternative embodiment, the movable support mechanism includes linear guides symmetrically fixed to the top of a portable printing table. Sliders are slidably mounted on the exterior of both linear guides, and a fixing plate is fixedly mounted on the top of each pair of sliders. A buffer assembly is provided on one side of each slider.

[0010] In one alternative embodiment, the buffer assembly includes a buffer mounting block, which is fixedly mounted on one side of the slider, and a buffer body is installed inside the buffer mounting block.

[0011] In one alternative embodiment, a head flipping connecting plate is rotatably mounted on one side of each of the two fixed plates, a flipping fixing screw is threadedly connected to the top of each of the two fixed plates, and a flipping limiting component is fixedly mounted on the other side of each of the two fixed plates.

[0012] In one alternative embodiment, the machine head body includes a machine head support plate, which is fixedly installed on the top of two machine head flip connecting plates. Bearing seats are symmetrically fixedly installed on the top of the machine head support plate. A support connecting shaft is rotatably installed between the two bearing seats. A lever is symmetrically rotatably installed on the outside of the support connecting shaft. A handle is installed between the two levers.

[0013] In one alternative embodiment, the lever has a lifting assembly inside.

[0014] In one alternative embodiment, the lifting assembly includes four spring guide shafts, all of which are rotatably mounted to a lever. Each of the four spring guide shafts passes through a hole in the top of the head support plate and is fixedly mounted to the head support plate. The bottom ends of two of the spring guide shafts are fixed to the printing blade body, and the bottom ends of the other two spring guide shafts are fixed to the ink coating blade body.

[0015] In one alternative embodiment, a stroke adjustment fixing block is fixedly installed at the top center point of the print head support plate. Stroke adjustment components are symmetrically fixedly installed on the top of the stroke adjustment fixing block. The bottom ends of the two stroke adjustment components pass through the stroke adjustment fixing block and the print head support plate, respectively. Stroke limiting blocks are fixedly installed on the top of both the printing blade body and the ink coating blade body, and the two stroke limiting blocks are located directly below the two stroke adjustment components. A dial indicator is installed on the top of each of the two stroke limiting blocks.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model, through the design of the main body of the printing head, allows for quick switching between printing and ink application modes. When printing is required, pressing down the handle causes the printing blade to press down, pushing the handle forward and causing the printing blade to move forward at a constant speed to complete the printing process. When ink application is required, keeping the handle up causes the ink application blade to press down, pulling the handle forward and causing the ink application blade to move forward at a constant speed to complete the ink application. This design improves work efficiency.

[0018] 2. By setting up a stroke adjustment component, this utility model can change the downward stroke of the printing blade body and the inking blade body, which can be adjusted according to the actual printing needs, thereby improving the printing quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the mounting structure of the printing blade body of this utility model.

[0021] Figure 3 for Figure 2 A schematic diagram of the split structure.

[0022] Figure 4 This is a schematic diagram of the mobile support mechanism of this utility model.

[0023] Figure 5 This is a schematic diagram of the main structure of the machine head of this utility model.

[0024] Figure reference numerals: 1. Portable printing table; 2. Moving support mechanism; 201. Linear guide rail; 202. Buffer mounting block; 203. Buffer body; 204. Slider; 205. Fixing plate; 206. Head flipping connecting plate; 207. Flipping fixing screw; 208. Flipping limiter; 3. Head body; 301. Head support plate; 302. Bearing seat; 303. Support connecting shaft; 304. Lever; 305. Handle; 306. Spring guide shaft; 307. Dial indicator; 308. Stroke adjustment fixing block; 309. Stroke adjustment component; 310. Stroke limiting block; 4. Printing blade body; 5. Ink coating blade body. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-5 As shown, a high-precision portable manual printing table includes a portable printing table 1. The top of the portable printing table 1 is symmetrically provided with a movable support mechanism 2. A printing head body 3 is provided between the tops of the two movable support mechanisms 2. The bottom of the printing head body 3 is respectively provided with a printing blade body 4 and an ink coating blade body 5.

[0027] In this embodiment, when printing is required, the handle 305 is pressed down, causing the printing blade body 4 to press down, pushing the handle 305 forward, so that the printing blade body 4 moves forward at a constant speed to complete the printing. When inking is required, the handle 305 is kept up, causing the inking blade body 5 to press down, pushing the handle 305 forward, so that the inking blade body 5 moves forward at a constant speed to complete the inking. The portable printing table 1, the printing blade body 4, and the inking blade body 5 are all existing mature components, and will not be described in detail here.

[0028] In one embodiment, such as Figure 1 and Figure 4As shown, the movable support mechanism 2 includes linear guide rails 201, which are symmetrically fixed on the top of the portable printing table 1. Slider 204s are slidably mounted on the outside of each of the two linear guide rails 201. A fixing plate 205 is fixedly mounted on the top of each pair of sliders 204. A buffer component is provided on one side of each slider 204. By setting the slider 204, the fixing plate 205 can slide above the linear guide rail 201, thereby changing the position of the top printing head body 3 and improving the stability of printing or ink application.

[0029] In one embodiment, such as Figure 4 As shown, the buffer assembly includes a buffer mounting block 202, which is fixedly mounted on one side of the slider 204. A buffer body 203 is installed inside the buffer mounting block 202. The buffer body 203 and the buffer mounting block 202 cooperate to provide a buffering effect, which improves the stability of the machine head body 3 moving upward, thereby improving the printing quality.

[0030] In one embodiment, such as Figure 4 As shown, a machine head flipping connecting plate 206 is rotatably installed on one side of each of the two fixed plates 205. A flipping fixing screw 207 is threadedly connected to the top of each of the two fixed plates 205. A flipping limiting member 208 is fixedly installed on the other side of each of the two fixed plates 205. When the machine head body 3 needs to be flipped, the flipping fixing screw 207 is rotated. The bottom of the flipping fixing screw 207 is threadedly connected to the top of the fixed plate 205, so that the flipping fixing screw 207 moves upward. A hinge is provided in the middle of the flipping fixing screw 207, so that the top of the flipping fixing screw 207 can rotate. Rotating the flipping fixing screw 207 releases the limiting effect of the flipping fixing screw 207 on the machine head support plate 301. At this time, the machine head body 3 can be flipped. The setting of the flipping limiting member 208 limits the flipping of the machine head body 3, so that the machine head body 3 can only be flipped to one side.

[0031] In one embodiment, such as Figure 2 and Figure 5 As shown, the machine head body 3 includes a machine head support plate 301, which is fixedly installed on the top of the two machine head flip connecting plates 206. Bearing seats 302 are symmetrically fixedly installed on the top of the machine head support plate 301. A support connecting shaft 303 is rotatably installed between the two bearing seats 302. A lever 304 is symmetrically rotatably installed on the outside of the support connecting shaft 303. A handle 305 is installed between the two levers 304. Pressing down or lifting the handle 305 will drive the two levers 304 to rotate.

[0032] In one embodiment, such as Figure 5As shown, the lever 304 is equipped with a lifting component inside. By setting the lifting component, when the printing blade body 4 is in contact with the paper, the inking blade body 5 is located above the paper, and when the inking blade body 5 is in contact with the paper, the printing blade body 4 is located above the paper. The two do not interfere with each other during use, and the switching is convenient, which improves printing efficiency.

[0033] In one embodiment, such as Figure 3 and Figure 5 As shown, the lifting assembly includes four spring guide shafts 306. All four spring guide shafts 306 are rotatably mounted to the lever 304, and all four spring guide shafts 306 pass through holes in the top of the head support plate 301. The spring guide shafts 306 and the head support plate 301 are fixedly installed. The bottom ends of two spring guide shafts 306 are fixed to the printing blade body 4, and the bottom ends of the other two spring guide shafts 306 are fixed to the inking blade body 5. When the handle 305 is pressed down, two spring guide shafts 306 move the printing blade body 4 downwards to contact the paper, while the other two spring guide shafts 306 move the inking blade body 5 upwards away from the paper. This ensures that the printing blade body 4 and the inking blade body 5 do not interfere with each other during operation.

[0034] In one embodiment, such as Figure 5As shown, a stroke adjustment fixing block 308 is fixedly installed at the top center point of the head support plate 301. Stroke adjustment components 309 are symmetrically fixedly installed on the top of the stroke adjustment fixing block 308. The bottom ends of the two stroke adjustment components 309 respectively penetrate the stroke adjustment fixing block 308 and the head support plate 301. Stroke limiting blocks 310 are fixedly installed on the tops of both the printing blade body 4 and the ink coating blade body 5. The two stroke limiting blocks 310 are located directly below the two stroke adjustment components 309. A dial indicator 307 is installed on the top of each of the two stroke limiting blocks 310. The minimum distance between the stroke limiting block 310 and the head support plate 301 can be changed by adjusting the length of the stroke adjustment component 309. When the top of the stroke limiting block 310 is in contact with the bottom of the stroke adjusting member 309, it is the minimum distance between the stroke limiting block 310 and the head support plate 301. The two stroke limiting blocks 310 respectively limit the downward pressure of the printing blade body 4 and the ink coating blade body 5. When the minimum distance between the stroke limiting block 310 and the head support plate 301 decreases, the downward pressure stroke of the printing blade body 4 and the ink coating blade body 5 decreases. When the minimum distance between the stroke limiting block 310 and the head support plate 301 increases, the downward pressure stroke of the printing blade body 4 and the ink coating blade body 5 increases. The two stroke adjusting members 309 adjust the downward pressure stroke of the printing blade body 4 and the ink coating blade body 5 in a cross manner, which is convenient for adjustment according to the specific usage.

[0035] The above embodiment discloses a high-precision portable manual printing table. When printing is required, pressing down the handle 305 causes the printing blade body 4 to press down, pushing the handle 305 forward and causing the printing blade body 4 to move forward at a constant speed to complete the printing. When inking is required, keeping the handle 305 upward causes the inking blade body 5 to press down, pushing the handle 305 forward and causing the inking blade body 5 to move forward at a constant speed to complete the inking. The minimum distance between the stroke limiting block 310 and the printing head support plate 301 can be changed by adjusting the length of the stroke adjusting member 309. The minimum distance between the stroke limiting block 310 and the printing head support plate 301 is when the top of the stroke limiting block 310 is in contact with the bottom of the stroke adjusting member 309. The two stroke limiting blocks 310 respectively limit the downward pressure of the printing blade body 4 and the inking blade body 5. When the minimum distance between the stroke limiting block 310 and the printing head support plate 301 decreases, the printing blade body 4 and the inking blade body... When the downward stroke of the 5th die decreases and the minimum distance between the stroke limiting block 310 and the head support plate 301 increases, the downward stroke of the printing blade body 4 and the ink coating blade body 5 increases. The two stroke adjusting parts 309 adjust the downward stroke of the printing blade body 4 and the ink coating blade body 5 in a cross manner, which is convenient to adjust according to the specific usage. When the head body 3 needs to be flipped, the flipping fixing screw 207 is rotated. The bottom of the flipping fixing screw 207 is threadedly connected to the top of the fixing plate 205, so that the flipping fixing screw 207 moves upward. The middle position of the flipping fixing screw 207 is provided with a hinge, so that the top of the flipping fixing screw 207 can rotate. Rotating the flipping fixing screw 207 releases the limiting effect of the flipping fixing screw 207 on the head support plate 301. At this time, the head body 3 can be flipped. The setting of the flipping limiting part 208 limits the flipping of the head body 3, so that the head body 3 can only be flipped to one side.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A high-precision portable manual printing table, comprising a portable printing table (1), characterized in that, The portable printing table (1) is symmetrically provided with a movable support mechanism (2) on its top, and a printing head body (3) is provided between the tops of the two movable support mechanisms (2). The bottom of the printing head body (3) is provided with a printing knife body (4) and an ink-coating knife body (5).

2. The high-precision portable manual printing table according to claim 1, characterized in that, The mobile support mechanism (2) includes linear guide rails (201), which are symmetrically fixed on the top of the portable printing table (1). Sliders (204) are slidably installed on the outside of the two linear guide rails (201). A fixing plate (205) is fixedly installed on the top of each pair of sliders (204). A buffer assembly is provided on one side of the slider (204).

3. A high-precision portable manual printing table according to claim 2, characterized in that, The buffer assembly includes a buffer mounting block (202), which is fixedly mounted on one side of the slider (204), and a buffer body (203) is installed inside the buffer mounting block (202).

4. A high-precision portable manual printing table according to claim 3, characterized in that, A rotating head flipping connecting plate (206) is rotatably installed on one side of each of the two fixed plates (205), a flipping fixing screw (207) is threadedly connected to the top of each of the two fixed plates (205), and a flipping limiting member (208) is fixedly installed on the other side of each of the two fixed plates (205).

5. A high-precision portable manual printing table according to claim 4, characterized in that, The machine head body (3) includes a machine head support plate (301), which is fixedly installed on the top of two machine head flip connecting plates (206). A bearing seat (302) is symmetrically fixedly installed on the top of the machine head support plate (301). A support connecting shaft (303) is rotatably installed between the two bearing seats (302). A lever (304) is symmetrically rotatably installed on the outside of the support connecting shaft (303). A handle (305) is installed between the two levers (304).

6. A high-precision portable manual printing table according to claim 5, characterized in that, The lever (304) is equipped with a lifting component inside.

7. A high-precision portable manual printing table according to claim 6, characterized in that, The lifting assembly includes four spring guide shafts (306), all of which are rotatably mounted to the lever (304). All four spring guide shafts (306) pass through the head support plate (301) through holes opened at the top of the head support plate (301), and the spring guide shafts (306) and the head support plate (301) are fixedly mounted. The bottom ends of two of the spring guide shafts (306) are fixed to the printing blade body (4), and the bottom ends of the other two spring guide shafts (306) are fixed to the ink coating blade body (5).

8. A high-precision portable manual printing table according to claim 7, characterized in that, A stroke adjustment fixing block (308) is fixedly installed at the top center point of the head support plate (301). Stroke adjustment components (309) are symmetrically fixedly installed on the top of the stroke adjustment fixing block (308). The bottom ends of the two stroke adjustment components (309) pass through the stroke adjustment fixing block (308) and the head support plate (301), respectively. Stroke limiting blocks (310) are fixedly installed on the top of both the printing blade body (4) and the ink coating blade body (5). The two stroke limiting blocks (310) are located directly below the two stroke adjustment components (309), and dial indicators (307) are installed on the top of both stroke limiting blocks (310).

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