Quick assembly type wallboard for printing machine

Abstract

The utility model relates to the technical field of printing machines, in particular to a quick assembly type wallboard for a printing machine, which comprises a fixed base, moving seats are movably mounted on two sides of the upper end of the fixed base, wallboards are fixedly mounted at the upper ends of the moving seats, and mounting grooves are formed in the surfaces of the wallboards. Adjusting screw rods are movably mounted on the two sides of the inner wall of the mounting groove, the two adjusting screw rods are in transmission connection through a transmission chain wheel and a transmission chain, a mounting plate is movably mounted in the mounting groove, the surfaces of the adjusting screw rods are movably sleeved with the two ends of the mounting plate, and a user rotates a rotating gear ring to drive the adjusting screw rods to rotate. And the rotating gear ring drives the multiple mounting screw sleeves to synchronously rotate through the mounting gear, the mounting screw sleeves move along the surfaces of the mounting bolts, the mounting screw sleeves can be pulled out of the surfaces of the mounting bolts, the mounting sleeves can be pulled out of the interior of the mounting plate, and the mounting sleeves can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to an assembled wall panel, in particular to a quick-assembled wall panel for a printing press, belonging to the technical field of printing presses. Background Technique

[0002] A machine for printing characters and images. Modern printing presses generally consist of mechanisms such as plate loading, inking, impression, and paper feeding. Its working principle is: first, the characters and images to be printed are made into printing plates and installed on the printing press. Then, ink is applied to the areas with characters and images on the printing plate manually or by the printing press, and then directly or indirectly transferred to paper or other printing substrates to reproduce the same printed matter as the printing plate. The invention and development of printing presses play an important role in the spread of human civilization and culture. The wall panel of a printing press is one of the main components of the printing press. Its design, processing, and assembly directly affect the accuracy and printing performance of the entire printing press, and will have a greater impact on the stability and reliability of the printing press;

[0003] After retrieval, a conveniently adjustable wall panel of a printing press with the publication number CN209616572U is disclosed, including a machine body. The interior of the machine body is a cavity. A lead screw is installed in the machine body through a bearing. A slider is installed on the lead screw. A slide bar installed inside the machine body penetrates through the slider. A chute is opened on the upper surface of the machine body. A sliding plate is arranged on the upper surface of the machine body. The slider and the sliding plate are connected by a connecting piece, and the connecting piece is located in the chute; by setting the slider, when the adjusting handle is rotated, the slider moves left and right when the lead screw rotates, enabling the wall panel to move. When the wall panel is relatively thick, the fixing plate a and the fixing screw can fix it, making it more convenient to adjust and capable of fixing different materials. The staff does not need to adjust on the equipment and only needs to rotate the adjusting handle to complete, thereby making the safety performance of the equipment higher. Since there is no opening on the upper surface of the machine body and only two chutes are provided, it avoids paint dropping into the interior of the machine body and affecting the operation of the equipment;

[0004] Existing wall panels of printing presses are mostly fixed on the machine. During use, the printing rollers cannot be quickly fixed on the two wall panels, and the mounting holes on the wall panels are severely worn as the printing rollers are used, and the mounting holes cannot be replaced.

[0005] Therefore, it is urgent to improve the existing quick-assembled wall panel for a printing press to solve the above-mentioned existing problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a quick-assembled wall panel for a printing press, which can solve the problems that existing wall panels of printing presses are mostly fixed on the machine, and during use, the printing rollers cannot be quickly fixed on the two wall panels, and the mounting holes on the wall panels are severely worn as the printing rollers are used, and the mounting holes cannot be replaced.

[0007] To achieve the above object, the main technical solutions adopted by the present utility model include: A fast-assembled wall panel for a printing press, comprising a fixed base, both sides of the upper end of the fixed base are movably installed with movable seats, the upper end of the movable seat is fixedly installed with a wall panel, the surface of the wall panel is provided with mounting grooves, both sides of the inner wall of the mounting groove are movably installed with adjusting screws, and the two adjusting screws are mutually driven and connected by a driving sprocket and a driving chain. An installation plate is movably installed inside the installation groove, both ends of the installation plate are movably sleeved on the surface of the adjusting screw, an assembly groove is opened in the middle of the installation plate, an installation sleeve is movably inserted inside the assembly groove, and a connection structure is provided between the installation sleeve and the installation plate.

[0008] Preferably, sliding rails are provided on both sides of the upper end of the fixed base, the movable seat is slidably connected with the sliding rails, and moving grooves are opened on the surface of the fixed base.

[0009] Preferably, double-threaded screws are rotatably installed on both sides inside the fixed base, the two double-threaded screws are mutually driven and connected by a driving sprocket and a driving chain, moving nuts are sleeved at both ends of the double-threaded screws, the upper end of the moving nut is fixedly installed with a moving block, the upper end of the moving block penetrates through the moving groove and is fixedly connected with the movable seat, and a driving motor is fixedly installed on one side of the fixed base, and the output end of the driving motor is drivingly connected with one of the double-threaded screws.

[0010] Preferably, an adjusting groove is opened at the upper end of the wall panel, the upper end of the adjusting screw is movably inserted inside the adjusting groove, an adjusting sleeve is movably inserted at the upper end of the adjusting groove, the adjusting sleeve is movably sleeved on the upper end of the adjusting screw, and a support spring is provided between the adjusting sleeve and the adjusting screw.

[0011] Preferably, a limiting gear ring is fixedly installed at the upper end inside the adjusting groove, a limiting gear is installed at the lower end of the adjusting sleeve, and the limiting gear is engaged with the limiting gear ring.

[0012] Preferably, sliding grooves are opened on both sides of the upper end of the adjusting screw, sliding blocks are provided on both sides of the lower end inside the adjusting sleeve, and the sliding blocks are slidably connected with the sliding grooves.

[0013] Preferably, the connection structure includes an installation ring, the installation ring is fixedly installed at one end of the installation sleeve, the installation ring is attached to one side of the installation plate, installation nuts are evenly rotatably installed on the surface of the installation ring, and installation bolts connected with the installation plate penetrate through the inside of the installation nuts.

[0014] Preferably, an installation gear is arranged on the outer side of the installation sleeve, a rotating gear ring is rotatably installed on one side of the installation ring, and the rotating gear ring is engaged with the installation gear.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. In the utility model, the driving motor drives one of the double-threaded screws, and the two double-threaded screws rotate synchronously under the action of the transmission sprocket and the transmission chain. The moving sleeves at both ends of the double-threaded screw move along its surface in opposite or relative directions. The moving sleeves drive the moving seats to move along the sliding rails through the moving blocks, so as to adjust the distance between the two wall panels, which is convenient for the assembly of the printing roller and also convenient for the assembly of printing rollers with different lengths.

[0017] 2. In the utility model, the user rotates the rotating gear ring, and the rotating gear ring drives a plurality of installation sleeves to rotate synchronously through the installation gear. The installation sleeves move along the surface of the installation bolts, so that the installation sleeves can be withdrawn from the surface of the installation bolts, and the installation sleeves can be withdrawn from the inside of the installation plate, which is convenient for replacing the installation sleeves. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0019] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 is a semi-sectional bottom structural schematic diagram of the utility model;

[0021] Figure 3 is a semi-sectional structural schematic diagram of the wall panel of the utility model;

[0022] Figure 4 is of the utility model Figure 3 enlarged structural schematic diagram at A;

[0023] Figure 5 is a semi-sectional structural schematic diagram of the installation sleeve of the utility model;

[0024] Figure 6 is of the utility model Figure 5 enlarged structural schematic diagram at B.

[0025] In the figure, 1 is a fixed base; 2 is a movable seat; 3 is a wall panel; 4 is a sliding rail; 5 is a mounting groove; 6 is a mounting plate; 7 is a driving motor; 8 is a double-threaded screw; 9 is a moving nut; 10 is a mounting sleeve; 11 is an adjusting screw; 12 is an adjusting groove; 13 is a limiting gear ring; 14 is an adjusting sleeve; 15 is a limiting gear; 16 is a supporting spring; 17 is an assembly groove; 18 is a mounting ring; 19 is a mounting bolt; 20 is a mounting nut; 21 is a mounting gear; 22 is a rotating gear ring. Detailed implementation mode

[0026] The following will cooperate with the drawings and embodiments to detail the implementation mode of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0027] As Figures 1 to 3 shown, a fast-assembled wall panel 3 for a printing machine provided in this embodiment includes a fixed base 1. Both sides of the upper end of the fixed base 1 are movably installed with movable seats 2. The upper end of the movable seat 2 is fixedly installed with a wall panel 3. Both sides of the upper end of the fixed base 1 are provided with sliding rails 4. The movable seat 2 is slidably connected to the sliding rails 4. A moving groove is formed on the surface of the fixed base 1. Both sides inside the fixed base 1 are rotatably installed with double-threaded screws 8. The two double-threaded screws 8 are mutually driven and connected by transmission sprockets and transmission chains. Both ends of the double-threaded screw 8 are sleeved with moving nuts 9. The upper end of the moving nut 9 is fixedly installed with a moving block. The upper end of the moving block penetrates through the moving groove and is fixedly connected to the movable seat 2. One side of the fixed base 1 is fixedly installed with a driving motor 7. The output end of the driving motor 7 is drivingly connected to one of the double-threaded screws 8;

[0028] In the present utility model, the driving motor 7 drives one of the double-threaded screws 8. The two double-threaded screws 8 rotate synchronously under the action of the transmission sprockets and transmission chains. The moving nuts 9 at both ends of the double-threaded screw 8 move along its surface in a separated or opposite direction. The moving nut 9 drives the movable seat 2 to move along the sliding rail 4 through the moving block, adjusting the distance between the two wall panels 3, facilitating the assembly of the printing roller, and also facilitating the assembly of printing rollers of different lengths.

[0029] As Figure 3 and Figure 4As shown in the figure, a fast-assembled wall panel 3 for a printing press provided in this embodiment has mounting grooves 5 formed on the surface of the wall panel 3. Both sides of the inner wall of the mounting groove 5 are movably installed with adjusting screws 11. The two adjusting screws 11 are interconnected by transmission sprockets and transmission chains. An installation plate 6 is movably installed inside the mounting groove 5. Both ends of the installation plate 6 are movably sleeved on the surface of the adjusting screw 11. An adjusting groove 12 is formed at the upper end of the wall panel 3. The upper end of the adjusting screw 11 movably penetrates into the adjusting groove 12. An adjusting sleeve 14 movably penetrates into the upper end of the adjusting groove 12. The adjusting sleeve 14 is movably sleeved on the upper end of the adjusting screw 11. A support spring 16 is arranged between the adjusting sleeve 14 and the adjusting screw 11. A limiting gear ring 13 is fixedly installed at the upper end inside the adjusting groove 12. A limiting gear 15 is installed at the lower end of the adjusting sleeve 14. The limiting gear 15 is engaged with the limiting gear ring 13. Both sides of the upper end of the adjusting screw 11 are provided with sliding grooves. Both sides of the lower end inside the adjusting sleeve 14 are provided with sliding blocks. The sliding blocks are slidably connected to the sliding grooves;

[0030] In the present utility model, when the user presses down the adjusting sleeve 14, the adjusting sleeve 14 moves downward along the adjusting screw 11, compressing the support spring 16. The adjusting sleeve 14 drives the limiting gear 15 to move, disengaging from the limiting gear ring 13, so that the adjusting sleeve 14 can drive the adjusting screw 11 to rotate through the sliding blocks and sliding grooves. The two adjusting screws 11 rotate synchronously under the action of the transmission sprockets and transmission chains. The installation plate 6 moves inside the mounting groove 5 under the action of the threads, facilitating the adjustment of the height of the printing roller. After the adjustment, the adjusting sleeve 14 returns to its original position under the action of the support spring 16, and the limiting gear 15 is engaged with the limiting gear ring 13, so that the position of the installation plate 6 is stably fixed.

[0031] As Figure 5 and Figure 6 shown in the figure, a fast-assembled wall panel 3 for a printing press provided in this embodiment has an assembly groove 17 formed in the middle of the installation plate 6. An installation sleeve 10 is movably inserted into the assembly groove 17. A connection structure is arranged between the installation sleeve 10 and the installation plate 6. The connection structure includes an installation ring 18. The installation ring 18 is fixedly installed at one end of the installation sleeve 10. The installation ring 18 is attached to one side of the installation plate 6. Installation screw sleeves 20 are evenly and rotatably installed on the surface of the installation ring 18. Installation bolts 19 connected to the installation plate 6 penetrate through the inside of the installation screw sleeves 20. Installation gears 21 are arranged on the outer sides of the installation screw sleeves 20. A rotating gear ring 22 is rotatably installed on one side of the installation ring 18. The rotating gear ring 22 is engaged with the installation gears 21;

[0032] In the present utility model, the user rotates the rotating gear ring 22, and the rotating gear ring 22 drives a plurality of mounting screw sleeves 20 to rotate synchronously through the mounting gear 21. The mounting screw sleeves 20 move along the surface of the mounting bolts 19, so that the mounting screw sleeves 20 can be withdrawn from the surface of the mounting bolts 19, and the mounting sleeve 10 can be withdrawn from the inside of the mounting plate 6, facilitating the replacement of the mounting sleeve 10.

[0033] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of the components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "comprising but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0034] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0035] The above description shows and describes several preferred embodiments of the present utility model. However, as mentioned above, it should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And any changes and modifications made by those skilled in the art that do not depart from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A quick-assembly wall panel for a printing press, comprising a fixed base (1), characterized in that: A movable seat (2) is movably mounted on both sides of the upper end of the fixed base (1), a wall panel (3) is fixedly mounted on the upper end of the movable seat (2), a mounting groove (5) is provided on the surface of the wall panel (3), an adjusting screw (11) is movably mounted on both sides of the inner wall of the mounting groove (5), the two adjusting screws (11) are connected to each other by a transmission sprocket and a transmission chain, a mounting plate (6) is movably mounted inside the mounting groove (5), both ends of the mounting plate (6) are movably sleeved on the surface of the adjusting screw (11), an assembly groove (17) is provided in the middle of the mounting plate (6), a mounting sleeve (10) is movably inserted inside the assembly groove (17), and a connecting structure is provided between the mounting sleeve (10) and the mounting plate (6).

2. The quick-assembled wallboard for a printing press according to claim 1, characterized in that: Sliding rails (4) are provided on both sides of the upper end of the fixed base (1), the movable base (2) is slidably connected to the sliding rails (4), and a movable groove is provided on the surface of the fixed base (1).

3. The quick-assembly wall panel for a printing press according to claim 2, characterized in that: Double-thread screws (8) are rotatably mounted on both sides of the fixed base (1), and the two double-thread screws (8) are connected to each other through a transmission sprocket and a transmission chain. Both ends of the double-thread screws (8) are sleeved with a movable screw sleeve (9), and a movable block is fixedly mounted on the upper end of the movable screw sleeve (9). The upper end of the movable block passes through the movable groove and is fixedly connected to the movable seat (2). A driving motor (7) is fixedly mounted on one side of the fixed base (1), and the output end of the driving motor (7) is connected to one of the double-thread screws (8) in a transmission manner.

4. A quick-assembly wall panel for a printing press according to claim 1, characterized in that: An adjustment groove (12) is provided at the upper end of the wall panel (3), the upper end of the adjustment screw (11) is movably inserted into the adjustment groove (12), an adjustment sleeve (14) is movably inserted into the upper end of the adjustment groove (12), the adjustment sleeve (14) is movably sleeved on the upper end of the adjustment screw (11), and a support spring (16) is provided between the adjustment sleeve (14) and the adjustment screw (11).

5. A quickly assembled wall panel for a printing press according to claim 4, characterized in that: A limit gear ring (13) is fixedly mounted on the upper end of the adjusting groove (12), a limit gear (15) is mounted on the lower end of the adjusting sleeve (14), and the limit gear (15) is engaged with the limit gear ring (13).

6. The quick-assembly wall panel for a printing press according to claim 5, characterized in that: Slide grooves are provided on both sides of the upper end of the adjusting screw rod (11), and sliding blocks are provided on both sides of the lower end of the adjusting sleeve (14), and the sliding blocks are slidably connected to the slide grooves.

7. A quick-assembly wall panel for a printing press according to claim 1, characterized in that: The connection structure comprises a mounting ring (18), wherein the mounting ring (18) is fixedly mounted on one end of a mounting sleeve (10), the mounting ring (18) is in contact with one side of a mounting plate (6), a mounting screw sleeve (20) is evenly and rotatably mounted on the surface of the mounting ring (18), and a mounting bolt (19) connected to the mounting plate (6) is passed through the interior of the mounting screw sleeve (20).

8. A quickly assembled wall panel for a printing press according to claim 7, characterized in that: A mounting gear (21) is arranged on the outer side of the mounting screw sleeve (20), and a rotating gear ring (22) is rotatably mounted on one side of the mounting ring (18), wherein the rotating gear ring (22) meshes with the mounting gear (21).

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