Adjustable cleaning structure for discharging of printing machine

Abstract

The utility model relates to the technical field of printing machines, and discloses an adjustable cleaning structure for printing machine blanking, which comprises a printing machine conveying frame, a mounting frame is fixedly mounted on the outer side of the printing machine conveying frame, a fixing bolt is fixedly mounted on the outer surface of the mounting frame, and a positioning seat is fixedly mounted at the other end, far away from the fixing bolt, of the mounting frame. The mounting frame is provided with a first connecting frame through a positioning seat, a first sliding groove is formed in the inner surface of the first connecting frame, and a transverse connecting assembly is fixedly mounted at the other end, away from the positioning seat, of the first connecting frame. According to the adjustable cleaning structure for discharging of the printing machine, through cooperation of the positioning base and the first sliding groove, cooperation of the sliding block and the second sliding groove and cooperation of the extending block and the third sliding groove, flexible adjustment of the position of the cleaning brush body and longitudinal and transverse displacement adjustment are achieved, products can be cleaned, secondary cleaning is avoided, and the workload of workers is reduced; and the cleaning requirements of different printed matters are met, and the cleaning pertinence and effectiveness are improved.

Description

Technical Field

[0001] This utility model relates to the field of printing press technology, specifically to an adjustable cleaning structure for feeding materials into a printing press. Background Technology

[0002] Digital printing presses have broken through the bottlenecks of digital printing technology, achieving true one-page printing, no plate making required, and full-color image completion in one go. The extremely low printing cost and high-quality printing effect are more economical and convenient than traditional printing systems. The minimal system investment, digital operation, and limited space occupation make the system have a greater market prospect. It is the best complement to traditional printing and a replacement product for traditional printing presses. Moreover, dust often remains on the surface after printing, so it needs to be cleaned.

[0003] Chinese Utility Model Patent Publication No. CN 221234931 U discloses a feeding mechanism for a digital printing machine. This feeding mechanism, consisting of a rectangular cylinder, a top rod, a spring, a first movable plate, and a pressure rod, utilizes a mechanism where stacked items exert a downward force on the top rod. The spring, the first movable plate, and the pressure rod work together to compress the spring, causing the first movable plate to move downwards. This movement, in turn, moves the pressure rod downwards to press a switch, activating an alarm and alerting users to retrieve items from the storage box. This improves the device's practicality. However, while this feeding mechanism provides an alarm function, it is not convenient for cleaning products, as dust easily accumulates on the surface, requiring secondary cleaning and increasing the workload for staff. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an adjustable cleaning structure for printing press feeding, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by this utility model is: an adjustable cleaning structure for printing machine feeding, including a printing machine conveyor frame, an installation frame fixedly installed on the outer side of the printing machine conveyor frame, a fixing bolt fixedly installed on the outer surface of the installation frame, a positioning seat fixedly installed at the other end of the installation frame away from the fixing bolt, a connecting frame 1 provided on the installation frame through the positioning seat, a sliding groove 1 opened on the inner surface of the connecting frame 1, a transverse connecting component fixedly installed at the other end of the connecting frame 1 away from the positioning seat, a mounting frame component slidably connected at the other end of the transverse connecting component away from the connecting frame 1, and a cleaning brush body provided at the other end of the mounting frame component away from the transverse connecting component;

[0006] The transverse connecting assembly includes a second connecting frame, and the inner surface of the second connecting frame is provided with a second sliding groove and a third sliding groove.

[0007] Preferably, the positioning seat and the slide groove are slidably connected, and the extension portion of the positioning seat through the slide groove is a threaded groove.

[0008] Through the above technical solution, the sliding connection design of the positioning seat and the slide groove allows the position of the connecting frame to be flexibly adjusted. It can accurately set the lateral position of the cleaning brush body according to the different working requirements and actual conditions of the printing press conveyor, thereby improving the targeting and effectiveness of cleaning. The threaded groove makes it easy to fix the connecting frame in the adjusted position, ensuring the stability of the structure.

[0009] Preferably, the mounting frame has a "T" shaped cross-section, and the fixing bolt passes through the mounting frame and extends to the inner surface of the printing press conveyor frame.

[0010] Through the above technical solution, the "T"-shaped mounting frame has better stability and support, providing a solid foundation for the subsequent installation of the connecting frame, horizontal connecting components, mounting frame components and cleaning brush body, etc. The fixing method of the fixing bolts ensures that the mounting frame is tightly connected to the printing press conveyor frame, preventing the mounting frame from shaking or shifting during the cleaning process, and ensuring the normal progress of the cleaning work.

[0011] Preferably, the mounting frame assembly includes a mounting frame body, a slider and an extension block are fixedly mounted on the other end of the mounting frame body near the transverse connecting component, and a connecting seat is fixedly mounted on the other end of the extension block away from the mounting frame body. The slider and the slide groove are slidably connected, and the cross-section of the extension block is an inverted "T" shape and is adapted to the slide groove.

[0012] Through the above technical solution, the cooperation between the slider and the second slide groove, as well as the extension block and the third slide groove, allows the mounting frame assembly to slide flexibly on the horizontal connecting assembly, thereby facilitating the adjustment of the position of the cleaning brush body to adapt to the cleaning needs of printed materials of different specifications and sizes. The adaptation of the inverted "T"-shaped extension block and the third slide groove increases the stability and guidance of the sliding, preventing the mounting frame assembly from shifting or shaking during the sliding process.

[0013] Preferably, a slot is provided on the inner surface of the mounting frame body, and a positioning bolt is threadedly connected to the outer surface of the mounting frame body. The slot and the cleaning brush body are plugged into each other, and the positioning bolt passes through the mounting frame body and extends to the inner surface of the cleaning brush body.

[0014] The above technical solution, with its slot-to-brush connector, facilitates the installation and removal of the brush body. The positioning bolts securely fix the brush body to the mounting frame, preventing it from loosening or falling off during cleaning and ensuring effective cleaning. Furthermore, it allows for regular replacement of the brush body to maintain cleaning effectiveness.

[0015] Preferably, there are two identical transverse connecting components, mounting frame components, and cleaning brush bodies, and the two transverse connecting components, mounting frame components, and cleaning brush bodies are symmetrically distributed about the center line of the printing press conveyor frame body.

[0016] With the above technical solution, when the printing press conveyor is working, the two symmetrically distributed cleaning brush bodies can clean both sides of the printed matter at the same time. The symmetrical distribution design allows the cleaning brush bodies to clean both sides of the printed matter at the same time, improving cleaning efficiency, ensuring that both sides of the printed matter are fully cleaned, and guaranteeing the consistency and comprehensiveness of the cleaning effect.

[0017] Preferably, a reinforcing block is fixedly installed at the connection between the connecting frame and the transverse connecting assembly, and the reinforcing block has a triangular cross-section.

[0018] Through the above technical solution, the triangular reinforcing block has good stability and support, which can enhance the strength and rigidity of the connection between the connecting frame and the transverse connecting component, prevent the connection from loosening or being damaged due to uneven force or vibration during the cleaning process, and improve the reliability and service life of the entire cleaning structure.

[0019] Compared with the prior art, this utility model provides an adjustable cleaning structure for printing press feeding, which has the following beneficial effects:

[0020] 1. The printing press uses an adjustable cleaning structure for feeding. Through the cooperation of the positioning seat and slide 1, the slider and slide 2, and the extension block and slide 3, the position of the cleaning brush body can be flexibly adjusted, as well as the longitudinal and lateral displacement adjustment. This not only cleans the product, avoids secondary cleaning and reduces the workload of the staff, but also meets the cleaning needs of different printed materials, improving the targeting and effectiveness of cleaning.

[0021] 2. The printing press uses an adjustable cleaning structure for feeding. The design of slots and positioning bolts facilitates the installation, disassembly and replacement of the cleaning brush body, maintains the cleaning effect, extends the service life of the cleaning structure, and the symmetrically distributed cleaning components can clean both sides of the printed matter at the same time, improving cleaning efficiency and ensuring the consistency and comprehensiveness of the cleaning effect.

[0022] 3. The printing press uses an adjustable cleaning structure for feeding. Triangular reinforcing blocks enhance the strength and rigidity of the connection between the connecting frame and the transverse connecting components, preventing loosening and damage due to uneven force or vibration, and improving the reliability and service life of the entire cleaning structure. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the transverse connecting component of this utility model. Figure 1 ;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the transverse connecting component of this utility model. Figure 2 ;

[0027] Figure 5 This is a schematic diagram of the disassembled structure of the mounting frame assembly of this utility model;

[0028] Figure 6 This is a three-dimensional structural diagram of the mounting frame assembly of this utility model;

[0029] Figure 7 This is a schematic diagram of the mounting frame and positioning seat of this utility model.

[0030] The components include: 1. Printing press conveyor frame; 2. Mounting frame; 3. Fixing bolt; 4. Positioning seat; 5. Connecting frame one; 6. Slide one; 7. Horizontal connecting assembly; 701. Connecting frame two; 702. Slide two; 703. Slide three; 8. Mounting frame assembly; 801. Mounting frame body; 802. Slider; 803. Extension block; 804. Connecting seat; 805. Slot; 806. Positioning bolt; 9. Cleaning brush body; 10. Reinforcing block. Detailed Implementation

[0031] 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.

[0032] Example 1: As Figure 1-7 As shown, the present invention provides an adjustable cleaning structure for printing machine feeding, including a printing machine conveyor frame 1, a mounting frame 2 fixedly installed on the outside of the printing machine conveyor frame 1, a fixing bolt 3 fixedly installed on the outer surface of the mounting frame 2, a positioning seat 4 fixedly installed at the other end of the mounting frame 2 away from the fixing bolt 3, a connecting frame 5 provided on the mounting frame 2 through the positioning seat 4, a sliding groove 6 opened on the inner surface of the connecting frame 5, a transverse connecting component 7 fixedly installed at the other end of the connecting frame 5 away from the positioning seat 4, a mounting frame component 8 slidably connected to the other end of the transverse connecting component 7 away from the connecting frame 5, and a cleaning brush body 9 provided at the other end of the mounting frame component 8 away from the transverse connecting component 7;

[0033] The transverse connecting component 7 includes a second connecting frame 701, and the inner surface of the second connecting frame 701 is provided with a second sliding groove 702 and a third sliding groove 703.

[0034] Specifically, the positioning seat 4 and the slide 6 are slidably connected. The extension of the positioning seat 4 through the slide 6 is a threaded groove. The advantage is that the sliding connection design between the positioning seat 4 and the slide 6 allows the position of the connecting frame 5 to be flexibly adjusted. It can accurately set the lateral position of the cleaning brush body 9 according to the different working requirements and actual conditions of the printing press conveyor frame 1, thereby improving the targeting and effectiveness of cleaning. The threaded groove makes it easy to fix the connecting frame 5 in the adjusted position, ensuring the stability of the structure.

[0035] Specifically, the mounting frame 2 has a "T" shaped cross-section, and the fixing bolt 3 penetrates the mounting frame 2 and extends to the inner surface of the printing press conveyor frame 1. The advantage is that the "T" shaped mounting frame 2 has better stability and support, and can provide a solid foundation for the subsequent installation of the connecting frame 5, the transverse connecting component 7, the mounting frame component 8, and the cleaning brush body 9. The fixing method of the fixing bolt 3 ensures that the mounting frame 2 is tightly connected to the printing press conveyor frame 1, preventing the mounting frame 2 from shaking or shifting during the cleaning process, and ensuring the normal progress of the cleaning work.

[0036] Specifically, the mounting frame assembly 8 includes a mounting frame body 801. A slider 802 and an extension block 803 are fixedly mounted on the other end of the mounting frame body 801 near the transverse connecting assembly 7. A connecting seat 804 is fixedly mounted on the other end of the extension block 803 away from the mounting frame body 801. The slider 802 is slidably connected to the second slide groove 702. The extension block 803 has an inverted "T" shaped cross-section and is adapted to the third slide groove 703. The advantage is that the cooperation between the slider 802 and the second slide groove 702, as well as the extension block 803 and the third slide groove 703, allows the mounting frame assembly 8 to slide flexibly on the transverse connecting assembly 7, thereby facilitating the adjustment of the position of the cleaning brush body 9 to adapt to the cleaning needs of printed materials of different specifications and sizes. The adaptation of the inverted "T" shaped extension block 803 to the third slide groove 703 increases the stability and guidance of the sliding, preventing the mounting frame assembly 8 from shifting or shaking during the sliding process.

[0037] Example 2: Figure 2-7 As shown, this is an improvement on the previous embodiment.

[0038] Specifically, a slot 805 is provided on the inner surface of the mounting frame body 801, and a positioning bolt 806 is threaded onto the outer surface of the mounting frame body 801. The slot 805 and the cleaning brush body 9 are installed by insertion. The positioning bolt 806 penetrates the mounting frame body 801 and extends to the inner surface of the cleaning brush body 9. The advantages are that the insertion installation method of the slot 805 and the cleaning brush body 9 facilitates the installation and removal of the cleaning brush body 9, and the positioning bolt 806 firmly fixes the cleaning brush body 9 to the mounting frame body 801, preventing it from loosening or falling off during cleaning and ensuring cleaning effectiveness. At the same time, it facilitates the periodic replacement of the cleaning brush body 9 to maintain the effectiveness of cleaning.

[0039] Specifically, there are two identical horizontal connecting components 7, mounting frame components 8, and cleaning brush bodies 9. The two horizontal connecting components 7, mounting frame components 8, and cleaning brush bodies 9 are symmetrically distributed about the center line of the printing press conveyor frame 1. The advantage is that when the printing press conveyor frame 1 is working, the two symmetrically distributed cleaning brush bodies 9 can clean both sides of the printed material at the same time. The symmetrical distribution design allows the cleaning brush bodies 9 to clean both sides of the printed material at the same time, improving cleaning efficiency and ensuring that both sides of the printed material are fully cleaned, thus guaranteeing the consistency and comprehensiveness of the cleaning effect.

[0040] Specifically, a reinforcing block 10 is fixedly installed at the connection between the connecting frame 5 and the transverse connecting component 7. The reinforcing block 10 has a triangular cross-section. The advantage is that the triangular reinforcing block 10 has good stability and support, which can enhance the strength and rigidity of the connection between the connecting frame 5 and the transverse connecting component 7, prevent the connection from loosening or being damaged due to uneven force or vibration during the cleaning process, and improve the reliability and service life of the entire cleaning structure.

[0041] Working Principle: In use, the mounting frame 2, with its "T"-shaped cross-section, increases stability and support. A fixing bolt 3 penetrates the mounting frame 2 and extends to the inner surface of the printing press conveyor frame 1, achieving a tight fixation with the printing press conveyor frame 1 and providing a mounting base for subsequent components. The connecting frame 5 is slidably connected to the slide rail 6 via a positioning seat 4, allowing for flexible position adjustment as needed. The positioning seat 4, with its threaded groove penetrating the extension of the slide rail 6, is used to fix the connecting frame 5 and determine the approximate lateral position of the cleaning brush body 9. The slider 802 of the mounting frame assembly 8 is slidably connected to the slide rail 702 of the lateral connecting assembly 7. The extension block 803 adapts to and slides with the slide rail 703, enabling the mounting frame to move smoothly. The frame assembly 8 can be finely positioned on the transverse connecting assembly 7, thereby enabling the cleaning brush body 9 to adapt to different printing specifications. The cleaning brush body 9 is inserted into the mounting frame body 801 through the slot 805 and fixed by the positioning bolt 806 extending through the mounting frame body 801 to the inner surface of the cleaning brush body 9, which facilitates the installation, disassembly and replacement of the cleaning brush. The two symmetrically distributed transverse connecting assemblies 7, mounting frame assembly 8 and cleaning brush body 9 can simultaneously clean both sides of the printed matter when the printing press conveyor frame 1 is working. The triangular reinforcing block 10 at the connection between the connecting frame 5 and the transverse connecting assembly 7 enhances the strength and rigidity of the connection and ensures structural stability.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable cleaning structure for unloading materials in a printing press, comprising a printing press conveyor frame (1), characterized in that: A mounting frame (2) is fixedly installed on the outside of the printing press conveyor frame (1). A fixing bolt (3) is fixedly installed on the outer surface of the mounting frame (2). A positioning seat (4) is fixedly installed on the other end of the mounting frame (2) away from the fixing bolt (3). A connecting frame (5) is provided on the mounting frame (2) through the positioning seat (4). A sliding groove (6) is opened on the inner surface of the connecting frame (5). A transverse connecting component (7) is fixedly installed on the other end of the connecting frame (5) away from the positioning seat (4). An installation frame component (8) is slidably connected to the other end of the transverse connecting component (7) away from the connecting frame (5). A cleaning brush body (9) is provided on the other end of the installation frame component (8) away from the transverse connecting component (7). The transverse connecting assembly (7) includes a second connecting frame (701), and the inner surface of the second connecting frame (701) is provided with a second sliding groove (702) and a third sliding groove (703).

2. The adjustable cleaning structure for printing press feeding according to claim 1, characterized in that: The positioning seat (4) and the slide groove (6) are slidably connected, and the extension of the positioning seat (4) through the slide groove (6) is a threaded groove.

3. The adjustable cleaning structure for printing press feeding according to claim 1, characterized in that: The mounting bracket (2) has a "T" shaped cross section, and the fixing bolt (3) passes through the mounting bracket (2) and extends to the inner surface of the printing press conveyor (1).

4. The adjustable cleaning structure for printing press feeding according to claim 1, characterized in that: The mounting frame assembly (8) includes a mounting frame body (801). A slider (802) and an extension block (803) are fixedly installed on the other end of the mounting frame body (801) near the transverse connecting assembly (7). A connecting seat (804) is fixedly installed on the other end of the extension block (803) away from the mounting frame body (801). The slider (802) is slidably connected to the second slide groove (702). The extension block (803) has an inverted "T" shaped cross section and is adapted to the third slide groove (703).

5. The adjustable cleaning structure for printing press feeding according to claim 4, characterized in that: The mounting frame body (801) has a slot (805) on its inner surface and a positioning bolt (806) is threaded onto its outer surface. The slot (805) and the cleaning brush body (9) are plugged into each other. The positioning bolt (806) passes through the mounting frame body (801) and extends to the inner surface of the cleaning brush body (9).

6. The adjustable cleaning structure for printing press feeding according to claim 1, characterized in that: Two identical transverse connecting components (7), mounting frame components (8), and cleaning brush bodies (9) are provided, and the two transverse connecting components (7), mounting frame components (8), and cleaning brush bodies (9) are symmetrically distributed about the center line of the printing press conveyor frame (1).

7. The adjustable cleaning structure for printing press feeding according to claim 1, characterized in that: A reinforcing block (10) is fixedly installed at the connection between the connecting frame (5) and the transverse connecting assembly (7), and the reinforcing block (10) has a triangular cross-section.

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