Shock resistant durable wall panels for printing presses

Abstract

The utility model discloses a durable wallboard for printing machine relates to printing machine wallboard technical field, including wallboard base, the rear side fixedly connected with bearing frame on wallboard base upper end, the bearing frame is grid shape frame, and the grid rear side of bearing frame is inserted with a plurality of damping wallboard unit blocks, the front of damping wallboard unit block corresponds the even distribution of a plurality of bolt connection seat on bearing frame grid inner wall up and down, and the installation of the same column bolt connection seat back side is fixedly connected with installation of the file pole through wallboard unit fixed bolt, support whole wallboard through wallboard base, the modularization combination use of bearing frame and damping wallboard unit block can guarantee wallboard structural strength, can choose different damping wallboard unit block according to actual use demand, carries out combination arrangement, and when one of them is damaged, replaces alone, prolongs the service life of wallboard.

Description

Technical Field

[0001] This utility model relates to the field of printing press wall panel technology, specifically to shock-resistant and durable wall panels for printing presses. Background Technology

[0002] The printing press wall panels are the walls on either side of the printing cylinder and ink roller, serving a supporting and fixing function. As one of the main components of a printing press, their design, processing, and assembly directly affect the precision and printing performance of the entire press, significantly impacting its stability and reliability. Good wall panel design, processing, and proper, efficient assembly play a crucial role in ensuring the performance and safety of the printing press and extending its lifespan.

[0003] Currently, most wall panels used in printing presses are made of integral cast or welded steel plates, fixed to the ground foundation with bolts, and reinforced with internal ribs to improve rigidity. While this type of structure has a certain load-bearing capacity, it has significant drawbacks: rigid connections easily transmit vibrations, causing mechanical vibrations during printing press operation to be directly transmitted to the wall panels, affecting printing accuracy. Furthermore, with an integral wall panel structure, partial damage requires replacement of the entire panel, resulting in high maintenance costs. Therefore, we propose a shock-resistant and durable wall panel for printing presses. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that rigid connections easily transmit vibrations, causing mechanical vibrations during printing press operation to be directly transmitted to the wall panel, affecting printing accuracy, and that the integrated wall panel requires replacement of the entire panel when a part is damaged, resulting in high maintenance costs. This utility model provides a shock-resistant and durable wall panel for printing presses.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A shock-resistant and durable wall panel for printing presses includes a wall panel base. A load-bearing frame is fixedly connected to the upper rear side of the wall panel base. The load-bearing frame is a grid-shaped frame, and multiple vibration-damping wall panel unit blocks are inserted into the rear side of the grid of the load-bearing frame. Multiple bolt connection seats are evenly distributed on the front of the vibration-damping wall panel unit block corresponding to the inner wall of the grid of the load-bearing frame. The back side of the bolt connection seats in the same row is fixedly connected to the mounting rod by the wall panel unit fixing bolt. The back side of the mounting rod abuts against the front side of the load-bearing frame. Each vibration-damping wall panel unit block is provided with a vibration damping mechanism.

[0006] Furthermore, the vibration damping mechanism includes a vibration damping cylinder, which is filled with vibration friction beads and damping cooling oil. The vibration friction beads are solid steel balls, and the damping cooling oil is damping mineral oil.

[0007] Furthermore, multiple frame reinforcing ribs are fixedly connected to the front of the wall panel base corresponding to both sides of the load-bearing frame and the vertical gaps of the grid, and the frame reinforcing ribs are right-angled triangular structures.

[0008] Furthermore, the four corners of the wall panel base are fixedly connected to the printing machine base by base fixing bolts, and a vibration damping rubber pad is placed between the bottom of the wall panel base and the printing machine base.

[0009] Furthermore, a ring of insertion steps is provided on the front side of the side wall of the vibration damping wall panel unit block, and a rubber compression pad is fixedly connected to the side wall of the insertion steps.

[0010] Furthermore, the vibration damping wall panel unit includes a flat plate support type and a functional type with a connection hole for printing equipment.

[0011] The beneficial effects of this utility model are as follows: 1. This utility model supports the entire wall panel through a wall panel base. The modular combination of the load-bearing frame and vibration-damping wall panel unit blocks ensures the structural strength of the wall panel while allowing for the selection and arrangement of different vibration-damping wall panel unit blocks according to actual usage needs. Furthermore, each damaged unit can be replaced individually. Bolt connecting seats and wall panel unit fixing bolts work together to install stoppers, fixing the vibration-damping wall panel unit blocks and improving the stability of the connection structure between the vibration-damping wall panel unit blocks and the load-bearing frame, thus ensuring the stability of the wall panel. The vibration-damping mechanism further reduces vibration on the wall panel, minimizing the impact of vibrations generated during printing press operation and extending the wall panel's service life.

[0012] 2. This utility model, through the combination of a vibration damping cylinder, vibration friction beads, and damping cooling oil, achieves a vibration damping effect when the wall panel is subjected to vibration. The vibration friction beads in the vibration damping wall panel unit block vibrate and rub, consuming vibration energy. The use of damping cooling oil can increase the moving resistance of the vibration friction beads and improve the vibration damping effect. At the same time, the damping cooling oil can also cool the vibration damping cylinder to prevent the vibration damping effect from being reduced due to heat generated by vibration.

[0013] 3. By setting vibration-damping rubber pads, this utility model reduces the rigid connection between the wall panel base and the printing press base, further reducing the frequency of vibration transmission and improving the smoothness of the printing press operation. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention; Figure 2 This is a side sectional view of the present invention; Figure 3 This is a front view of the present invention.

[0015] Reference numerals in the attached diagram: 1. Wall panel base; 2. Load-bearing frame; 3. Vibration-damping wall panel unit block; 4. Bolt connection seat; 5. Mounting stop bar; 6. Wall panel unit fixing bolt; 7. Frame reinforcing rib; 8. Base fixing bolt; 9. Vibration-damping rubber damping pad block; 10. Vibration damping cylinder; 11. Vibration friction bead; 12. Damping cooling oil. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0017] Please see Figure 1 - Figure 3 This utility model provides a shock-resistant and durable wall panel for printing presses, including a wall panel base 1. A load-bearing frame 2 is fixedly connected to the upper rear side of the wall panel base 1. The load-bearing frame 2 is a grid frame, and multiple vibration-damping wall panel unit blocks 3 are inserted into the grid of the load-bearing frame 2. Multiple bolt connection seats 4 are evenly distributed on the front of the vibration-damping wall panel unit block 3 corresponding to the inner wall of the grid of the load-bearing frame 2. The back of the bolt connection seats 4 in the same row is fixedly connected to the mounting rod 5 by wall panel unit fixing bolts 6. The back of the mounting rod 5 abuts against the front of the load-bearing frame 2. Each vibration-damping wall panel unit block 3 is provided with a vibration damping mechanism.

[0018] The working principle and usage process of this utility model are as follows: In use, the wall panel is installed on both sides of the printing cylinder and ink roller of the printing press. The wall panel base 1 supports the entire wall panel. The modular combination of the load-bearing frame 2 and the vibration-damping wall panel unit block 3 ensures the structural strength of the wall panel. Different vibration-damping wall panel unit blocks 3 can be selected and combined according to actual usage needs, and each damaged unit block can be replaced individually. The bolt connection seat 4 and the wall panel unit fixing bolts 6 work together to install the stop bar 5, fixing the vibration-damping wall panel unit block 3, improving the stability of the connection structure between the vibration-damping wall panel unit block 3 and the load-bearing frame 2, and ensuring the stability of the wall panel. The vibration-damping mechanism further reduces the vibration of the wall panel, minimizing the impact of vibrations generated during printing press operation and extending the service life of the wall panel.

[0019] In this embodiment, preferably, the vibration damping mechanism includes a vibration damping cylinder 10, which is filled with vibration friction beads 11 and damping cooling oil 12. The vibration friction beads 11 are solid steel balls, and the damping cooling oil 12 is damping mineral oil. Through the cooperation of the vibration damping cylinder 10, the vibration friction beads 11, and the damping cooling oil 12, when the wall panel is vibrated, the vibration friction beads 11 in the vibration damping wall panel unit block 3 vibrate and rub, consuming vibration energy, thereby achieving the vibration damping effect. The use of damping cooling oil 12 can increase the moving resistance of the vibration friction beads 11 and improve the vibration damping effect. At the same time, the damping cooling oil 12 can also cool the vibration damping cylinder 10 to prevent the vibration damping effect from being reduced due to heat generated by vibration.

[0020] In this embodiment, preferably, multiple frame reinforcing ribs 7 are fixedly connected to the front of the wall panel base 1 corresponding to both sides of the load-bearing frame 2 and the vertical gaps of the grid, and the frame reinforcing ribs 7 are right-angled triangular structures; by setting the frame reinforcing ribs 7, the structural strength of the load-bearing frame 2 is improved, the connection stability between the wall panel base 1 and the load-bearing frame 2 is enhanced, and the overall rigidity and durability of the wall panel are further guaranteed.

[0021] In this embodiment, preferably, the four corners of the wall panel base 1 are fixedly connected to the printing machine base by base fixing bolts 8, and a vibration damping rubber pad 9 is placed between the bottom of the wall panel base 1 and the printing machine base; by setting the vibration damping rubber pad 9, the rigid connection between the wall panel base 1 and the printing machine base is reduced, further reducing vibration transmission and improving the stability of the printing machine operation.

[0022] In this embodiment, preferably, a ring of insertion steps is formed on the front side of the sidewall of the vibration-damping wall panel unit 3, and a rubber compression pad is fixedly connected to the sidewall of the insertion steps. Through the provided rubber compression pad, after the vibration-damping wall panel unit 3 is inserted into the load-bearing frame 2, the rubber compression pad can tightly fit against the mesh edge of the load-bearing frame 2, increasing friction and preventing the vibration-damping wall panel unit 3 from shaking or falling off during use, thus improving the stability and safety of the wall panel structure. At the same time, the elasticity of the rubber compression pad can also buffer and absorb vertical vibrations to a certain extent, further improving the seismic performance of the wall panel.

[0023] In this embodiment, preferably, the vibration damping wall panel unit block 3 includes a flat support type and a functional type with printing equipment connection holes. By setting the flat support type and the functional type of vibration damping wall panel unit block 3, the choice can be made according to actual usage needs. The flat support type vibration damping wall panel unit block 3 is mainly used to provide support and enhance the overall structural strength of the wall panel, while the functional type vibration damping wall panel unit block 3 can be provided with printing equipment connection holes as needed to facilitate the installation and fixing of printing equipment, thereby improving the practicality and flexibility of the wall panel.

[0024] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shock-resistant and durable wall panel for printing presses, characterized in that: The wall panel base (1) is fixedly connected to the upper rear side of the wall panel base (1). The load-bearing frame (2) is a grid frame. Multiple vibration damping wall panel unit blocks (3) are inserted into the grid of the load-bearing frame (2). Multiple bolt connection seats (4) are evenly distributed on the front of the vibration damping wall panel unit block (3) corresponding to the inner wall of the grid of the load-bearing frame (2). The back of the bolt connection seats (4) in the same column is fixedly connected to the mounting rod (5) by the wall panel unit fixing bolt (6). The back of the mounting rod (5) abuts against the front of the load-bearing frame (2). Each vibration damping wall panel unit block (3) is provided with a vibration damping mechanism.

2. The shock-resistant and durable wall panel for printing presses according to claim 1, characterized in that: The vibration damping mechanism includes a vibration damping cylinder (10), which is filled with vibration friction beads (11) and damping cooling oil (12). The vibration friction beads (11) are solid steel beads, and the damping cooling oil (12) is damping mineral oil.

3. The shock-resistant and durable wall panel for printing presses according to claim 1, characterized in that: The front of the wall panel base (1) is fixedly connected to the two sides of the load-bearing frame (2) and the vertical gap of the grid with multiple frame reinforcing ribs (7), and the frame reinforcing ribs (7) are right-angled triangular structures.

4. The shock-resistant and durable wall panel for printing presses according to claim 1, characterized in that: The four corners of the wall panel base (1) are fixedly connected to the printing machine base by base fixing bolts (8), and a vibration damping rubber pad (9) is placed between the bottom of the wall panel base (1) and the printing machine base.

5. The shock-resistant and durable wall panel for printing presses according to claim 1, characterized in that: The vibration damping wall panel unit block (3) has a ring of insertion steps on the front side of its side wall, and the side wall of the insertion steps is fixedly connected with a rubber compression pad.

6. The shock-resistant and durable wall panel for printing presses according to claim 1, characterized in that: The vibration damping wall panel unit block (3) includes a flat plate support type and a functional type with a printing equipment connection hole.

Images