Printing auxiliary plate hanging tool

Abstract

The utility model discloses an auxiliary printing plate hanging tool which comprises a workbench and a sliding rail, a lifting column is installed above the rear end of the workbench, the sliding rail is installed at the front end of the upper portion of the workbench, a sliding block is connected above the sliding rail in a sliding mode, a connecting shaft is installed at the rear end of the upper portion of the sliding block, a gland is installed above the connecting shaft, and a clamping groove is formed in the upper portion of the gland. A buckle is installed at the front end of the gland, and a fastening rotary knob is installed on the right side of the sliding block. Compared with an existing auxiliary plate hanging tool, the printing auxiliary plate hanging tool has the advantages that the position of the sliding block on the sliding rail is adjusted according to the length of a printing roller, the fastening knob is rotated to fix the position of the sliding block, the buckle is opened, the gland is lifted through the connecting shaft, the two ends of the printing roller are placed on the pulleys, and the lifting frame is lowered through the lifting column; the arc-shaped block on the left side of the lifting frame falls above the printing roller, the lead screw is rotated by rotating the crank so as to drive the limiting block to move left and right in the limiting frame, and a horizontal and vertical area is formed among the limiting frame, the limiting block and the limiting strip.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, and specifically relates to a printing auxiliary plate hanging tooling. Background Technique

[0002] Printing is a technology that transfers the original manuscript such as text, pictures, photos, anti-counterfeiting, etc. to the surfaces of materials such as paper, textiles, plastics, leather, PVC, PC, etc. through processes such as plate making, ink application, and pressing, and batch-replicates the content of the original manuscript. Before using the existing printing roller, first, double-sided tape needs to be attached to the printing roller in circles. After the double-sided tape is attached, one end of the resin printing plate needs to be manually aligned and attached to the printing roller, and then the entire resin printing plate is manually attached to the printing roller. In the prior art, the efficiency of aligning and attaching one end of the plate is relatively low, and it is easy to attach the resin printing plate crooked, so a printing auxiliary plate hanging tooling is needed.

[0003] The existing patent with the publication number CN216373850U and the name "A Label Printing Auxiliary Plate Hanging Tooling" relates to a label printing auxiliary plate hanging tooling, which has a bottom plate. The left and right sides of the bottom plate are respectively provided with a left support seat and a right support seat. The left support seat is slidably connected to the bottom plate. The left support seat and the right support seat have the same structure. A V-shaped groove is opened on the left support seat, and a plurality of rollers are rotatably connected in the V-shaped groove. An adjusting screw rod is arranged on the left side of the bottom plate, and two bearing seats are arranged on the rear side of the bottom plate. A rotating bracket is rotatably connected between the two bearing seats. A rotating cylinder is arranged beside the bearing seat. A rectangular block is fixedly connected to the rotating bracket, and two positioning components are slidably connected to the rectangular block. The positioning component includes a slider, an arc-shaped positioning block, and a locking screw. The beneficial effect of this utility model is: it can improve the attaching effect of the resin printing plate and can adapt to the attaching of resin printing plates with different widths and printing rollers with different lengths.

[0004] The above device can improve the attaching effect of the resin printing plate and can adapt to the attaching of resin printing plates with different widths and printing rollers with different lengths. However, there is a lack of an alignment reference for the axial position of the printing roller when the resin printing plate is attached, and deviation may occur during actual operation, which cannot well meet people's usage requirements. In view of the above situation, technical innovation is carried out on the basis of the existing auxiliary plate hanging tooling. Content of the Utility Model

[0005] The purpose of the utility model is to provide a printing auxiliary plate hanging tooling to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A printing auxiliary plate hanging tooling, including a workbench and a slide rail. An elevating column is installed above the rear end of the workbench. The slide rail is installed at the front end above the workbench, and a slider is slidably connected above the slide rail. A connecting shaft is installed at the rear end above the slider, and a pressing cover is installed above the connecting shaft. A buckle is installed at the front end of the pressing cover, and a fastening knob is installed on the right side of the slider.

[0007] Further, a pulley is installed inside the pressing cover, and the pulley is rotatably connected to the pressing cover. The printing roller can rotate through the pulley, which is convenient for adjusting the plate hanging area.

[0008] Further, an elevating frame is installed at the front end of the elevating column, and the elevating frame is slidably connected to the elevating column. By lowering the elevating column, the arc-shaped block on the left side of the elevating frame falls above the printing roller.

[0009] Further, a limiting frame is installed below the elevating frame, and the limiting frame is welded to the elevating frame.

[0010] Further, a lead screw is installed inside the limiting frame, and a crank is installed at the left end of the lead screw.

[0011] Further, a limiting component is installed around the lead screw, and the limiting component is threadedly connected to the lead screw. Rotating the crank rotates the lead screw to drive the limiting block to move left and right inside the limiting frame, thereby limiting the plate hanging area.

[0012] Further, the limiting component includes a limiting block and a limiting strip, and the limiting strip is slidably connected to the lower part inside the limiting block.

[0013] Further, a printing roller is arranged below the limiting strip, and the printing roller is slidably connected to the limiting strip. The limiting strip ensures that the printing roller is axially aligned in a straight line when hanging the plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: Adjust the position of the slider on the slide rail according to the length of the printing roller, and rotate the fastening knob to fix the position of the slider. Open the buckle, lift the pressing cover through the connecting shaft, and place both ends of the printing roller on the pulleys, which is convenient for disassembly and assembly. Lower the elevating frame through the elevating column, and the arc-shaped block on the left side of the elevating frame falls above the printing roller. Rotate the crank to rotate the lead screw to drive the limiting block to move left and right inside the limiting frame. A horizontal and vertical area is formed among the limiting frame, the limiting block and the limiting strip;

[0015] 1. The present utility model adjusts the position of the slider on the slide rail according to the length of the printing roller, rotates the fastening knob to fix the position of the slider, opens the buckle, lifts the pressing cover through the connecting shaft, places both ends of the printing roller on the pulleys, and closes it through the buckle, thereby completely fixing the printing roller, which is convenient for plate hanging;

[0016] 2. The utility model lowers the lifting frame through the lifting column. The arc-shaped block on the left side of the lifting frame falls above the printing roller. The lead screw is rotated by turning the crank, thereby driving the limiting block to move left and right within the limiting frame. A horizontal and vertical area is formed among the limiting frame, the limiting block and the limiting strip. When hanging the plate within this area, the surrounding limiting structure can be referred to, so as to ensure accurate alignment of the plate hanging and ensure the printing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front three-dimensional structural schematic diagram of a printing auxiliary plate-hanging tooling of the utility model;

[0018] Figure 2 is a back three-dimensional structural schematic diagram of a printing auxiliary plate-hanging tooling of the utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the cover of a printing auxiliary plate-hanging tooling of the utility model being opened.

[0020] In the figure: 1, workbench; 2, slide rail; 3, slider; 4, connecting shaft; 5, cover; 6, pulley; 7, buckle; 8, fastening knob; 9, printing roller; 10, limiting frame; 11, lead screw; 12, limiting component; 1201, limiting block; 1202, limiting strip; 13, crank; 14, lifting frame; 15, lifting column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] As Figures 1-3 shown, a printing auxiliary plate-hanging tooling includes a workbench 1 and a slide rail 2. A lifting column 15 is installed above the rear end of the workbench 1. The slide rail 2 is installed at the front end above the workbench 1, and a slider 3 is slidably connected above the slide rail 2. A connecting shaft 4 is installed at the rear end above the slider 3, and a cover 5 is installed above the connecting shaft 4. A buckle 7 is installed at the front end of the cover 5. A fastening knob 8 is installed on the right side of the slider 3. A pulley 6 is installed inside the cover 5, and the pulley 6 is rotatably connected to the cover 5. The position of the slider 3 on the slide rail 2 is adjusted according to the length of the printing roller 9, and the position of the slider 3 is fixed by rotating the fastening knob 8. The buckle 7 is opened, the cover 5 is lifted through the connecting shaft 4, the two ends of the printing roller 9 are placed on the pulley 6, and the printing roller 9 is completely fixed by closing the buckle 7, which is convenient for plate hanging.

[0022] As Figure 1 and Figure 2As shown in the figure, a lifting frame 14 is installed at the front end of the lifting column 15, and the lifting frame 14 is slidably connected to the lifting column 15. A limiting frame 10 is installed below the lifting frame 14, and the limiting frame 10 is welded to the lifting frame 14. A lead screw 11 is installed inside the limiting frame 10, and a crank 13 is installed at the left end of the lead screw 11. A limiting component 12 is installed on the periphery of the lead screw 11, and the limiting component 12 is threadedly connected to the lead screw 11. The limiting component 12 includes a limiting block 1201 and a limiting strip 1202, and the limiting strip 1202 is slidably connected to the lower part inside the limiting block 1201. A printing roller 9 is arranged below the limiting strip 1202, and the printing roller 9 is slidably connected to the limiting strip 1202. By lowering the lifting frame 14 through the lifting column 15, the arc-shaped block on the left side of the lifting frame 14 falls above the printing roller 9. By rotating the crank 13 to rotate the lead screw 11, the limiting block 1201 is driven to move left and right inside the limiting frame 10. A horizontal and vertical area is formed among the limiting frame 10, the limiting block 1201 and the limiting strip 1202. When hanging the plate within this area, the surrounding limiting structures can be referred to, so as to ensure accurate alignment of the plate hanging and ensure the printing quality.

[0023] Working principle: When using this printing auxiliary plate hanging tooling, first, adjust the position of the slider 3 on the slide rail 2 according to the length of the printing roller 9, and rotate the fastening knob 8 to fix the position of the slider 3. Open the buckle 7, lift the pressure cover 5 through the connecting shaft 4, place both ends of the printing roller 9 on the pulleys 6, and close it through the buckle 7, so as to completely fix the printing roller 9, which is convenient for plate hanging. By lowering the lifting frame 14 through the lifting column 15, the arc-shaped block on the left side of the lifting frame 14 falls above the printing roller 9. By rotating the crank 13 to rotate the lead screw 11, the limiting block 1201 is driven to move left and right inside the limiting frame 10. A horizontal and vertical area is formed among the limiting frame 10, the limiting block 1201 and the limiting strip 1202. When hanging the plate within this area, the surrounding limiting structures can be referred to, so as to ensure accurate alignment of the plate hanging and ensure the printing quality.

Claims

1. A printing auxiliary plate-hanging tooling, comprising a workbench (1) and a slide rail (2), characterized in that, Above the rear end of the workbench (1), a lifting column (15) is installed. The slide rail (2) is installed at the front end above the workbench (1), and a slider (3) is slidably connected above the slide rail (2). At the rear end above the slider (3), a connecting shaft (4) is installed, and above the connecting shaft (4), a gland (5) is installed. At the front end of the gland (5), a buckle (7) is installed. On the right side of the slider (3), a fastening knob (8) is installed.

2. The printing auxiliary plate-hanging tooling according to claim 1, characterized in that, Inside the gland (5), a pulley (6) is installed, and the pulley (6) is rotatably connected to the gland (5).

3. The printing auxiliary plate hanging tooling according to claim 1, characterized in that, At the front end of the lifting column (15), a lifting frame (14) is installed, and the lifting frame (14) is slidably connected to the lifting column (15).

4. The printing auxiliary plate-hanging tooling according to claim 3, characterized in that, Below the lifting frame (14), a limit frame (10) is installed, and the limit frame (10) is welded to the lifting frame (14).

5. A printing auxiliary plate-hanging tooling according to claim 4, characterized in that, Inside the limit frame (10), a lead screw (11) is installed, and at the left end of the lead screw (11), a crank (13) is installed.

6. The printing auxiliary plate hanging tooling according to claim 5, characterized in that Around the periphery of the lead screw (11), a limit assembly (12) is installed, and the limit assembly (12) is threadedly connected to the lead screw (11).

7. A printing auxiliary plate-hanging tooling according to claim 6, characterized in that, The limit assembly (12) includes a limit block (1201) and a limit strip (1202), and the limit strip (1202) is slidably connected to the inside of the lower part of the limit block (1201).

8. A printing auxiliary plate-hanging tooling according to claim 7, characterized in that, Below the limit strip (1202), a printing roller (9) is provided, and the printing roller (9) is slidably connected to the limit strip (1202).

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