A paper transport control mechanism for a slitting machine

Abstract

This invention discloses a paper transport control mechanism for a slitting machine, comprising a supporting base plate. Foot brackets are fixedly installed at the corners of the bottom surface of the supporting base plate, and first longitudinal supports are fixedly installed at the four corners of the top surface of the supporting base plate. A bearing cross plate is fixedly installed at the top of each of the first longitudinal supports. The control mechanism bracket supports the top control body, and the bottom telescopic structure—a limiting support longitudinal tube and a limiting sliding longitudinal shaft—provides support. The threaded connection between the internal threaded tube and the threaded shaft provides the driving force for lifting and lowering. This allows the control mechanism bracket and its top structure to be easily controlled by a motor assembly, facilitating the adjustment of the control device's position. This allows for adaptive adjustments to the positions of the connected slitting and transport mechanisms, improving application flexibility and adaptability to various complex working conditions.

Description

Technical Field

[0001] This invention relates to the field of printing technology, specifically to a paper transport control mechanism for a slitting machine. Background Technology

[0002] Paper slitting machines, specifically high-speed slitting machines, process rolls of paper very quickly. They are highly efficient and precise processing equipment, widely used in the papermaking, printing, and paper trading industries. High-speed slitting machines produce paper without paper lint, with neat stacks, and the specifications can be adjusted at any time, offering flexibility. The advantages of high-speed slitting machines are evident, leading to increasing demand. High-speed slitting machines cut rolls of paper into sheets, which are then directly fed into offset printing presses. This differs from slitting machines and flatbed paper cutters. Controlling the paper transport and processing speed of the slitting machine requires a control mechanism to adjust the high-speed operation to the desired processing and transport speeds.

[0003] Currently, the paper transport control mechanism of existing slitting machines on the market is basically a fixed modular design, and the position of the control device is difficult to adjust. Furthermore, the installation position of the control device and the connected slitting and transport mechanisms is difficult to adjust adaptively, resulting in poor application flexibility and making it difficult to adapt to various complex working environments. Summary of the Invention

[0004] This invention provides a paper transport control mechanism for a slitting machine, which has the advantage of facilitating the adjustment of the machine position of the control mechanism and solves the problem that the installation position of the connected slitting mechanism and transport mechanism is difficult to adjust adaptively.

[0005] This invention provides the following technical solution: a paper conveying control mechanism for a slitting machine, comprising a supporting base plate, a foot mechanism fixedly installed at the corner of the bottom surface of the supporting base plate, first longitudinal supports fixedly installed at the four corners of the top surface of the supporting base plate, a bearing cross plate fixedly installed at the top of the first longitudinal supports, second longitudinal supports fixedly installed at the four corners of the top surface of the bearing cross plate, a slitting and conveying mechanism assembly cross plate fixedly installed at the top of the second longitudinal supports, a control device sliding contact side plate fixedly installed on the side end of the conveying mechanism assembly cross plate, a motor housing mechanism fixedly installed in the middle of the top surface of the supporting base plate, a motor assembly installed inside the motor housing mechanism, a threaded shaft installed at the output end of the motor assembly, a limit ring longitudinally penetrating and fixedly inserted into the middle of the bearing cross plate, a sliding sleeve longitudinally slidingly inserted into the inside of the limit ring, and the bottom of the inner wall of the sliding sleeve... A threaded tube is fixedly installed on the part, and a threaded shaft is threadedly connected inside the threaded tube. A sliding auxiliary mechanism is fixedly installed at the top of the threaded shaft, and the sliding auxiliary mechanism is slidably inserted into the inside of the sliding sleeve. A limiting support longitudinal tube is longitudinally inserted and fixedly connected to the front and back sides of the bearing cross plate near the middle, and the bottom end of the limiting support longitudinal tube is fixedly connected to the top surface of the support base plate. A limiting sliding longitudinal shaft is slidably inserted into the inside of the limiting support longitudinal tube. A control mechanism bracket is fixedly installed at the top of the sliding sleeve and the limiting sliding longitudinal shaft. A first control box mechanism is fixedly installed on the top surface of the control mechanism bracket. A second control box mechanism is fixedly installed on the top of the first control box mechanism. A third control box mechanism is fixedly installed on the top of the second control box mechanism. A display box is fixedly installed on the top of the third control box mechanism. A wiring conduit is fixedly installed on the side end of the second control box mechanism.

[0006] Preferably, the motor housing mechanism includes a motor housing shell and a housing bearing, wherein the housing bearing extends longitudinally through and is fixedly inserted into the middle of the top wall of the motor housing shell;

[0007] The motor assembly includes a servo motor and a coupling. The output end of the servo motor is connected to a threaded shaft via the coupling, and the threaded shaft is rotatably connected to the motor housing via a housing bearing.

[0008] Preferably, the sliding auxiliary mechanism includes a sliding plug and a sliding auxiliary ball sleeve, the sliding auxiliary ball sleeve being fixedly installed at the end of the sliding plug, and the sliding plug having a cylindrical structure and the sliding auxiliary ball sleeve having a hemispherical structure.

[0009] Preferably, the top and bottom surfaces of the slitting and conveying mechanism assembly plate are provided with through holes for slitting and conveying mechanism assembly, the surface of the slitting and conveying mechanism assembly plate near the sliding contact side plate of the control device is provided with a first equipment through groove, and the surface of the bearing platform plate near the side is provided with a second equipment through groove.

[0010] Preferably, an auxiliary sliding ball head is fixedly installed at the bottom end of the limiting sliding longitudinal shaft, and the end face of the auxiliary sliding ball head coincides with the end face of the limiting sliding longitudinal shaft.

[0011] Preferably, the foot mechanism includes an overlapping foot plate and an anti-slip groove, wherein the anti-slip groove is formed on the bottom surface of the overlapping foot plate.

[0012] Preferably, the first control box mechanism includes a first box body, a first box handle, and a brake knob, wherein the first box handle and the brake knob are both located on the front of the first box body.

[0013] Preferably, the second control box mechanism includes a second box body, a first display screen body, and a first control button. The first display screen body is disposed on the front of the second control box mechanism, and the first control button is disposed on the side of the first display screen body.

[0014] Preferably, the third control box mechanism includes a third box body, a second display screen body, a second box handle, and a second control button, with the second control button and the second box handle located on both sides of the third box body; the display box body includes a display box frame and a display instrument, with the display instrument disposed on the front of the display box frame.

[0015] The present invention has the following beneficial effects:

[0016] 1. The paper transport control mechanism for the slitting machine supports the top control body via a control mechanism bracket, and is supported by a telescopic structure at the bottom – a limiting support longitudinal tube and a limiting sliding longitudinal shaft. The lifting and lowering drive is provided by a threaded connection between an internal threaded tube and a threaded shaft. This allows the control mechanism bracket and its top structure to be easily controlled by a motor assembly, facilitating the adjustment of the control device's position. This allows for adaptive adjustments to the positions of the connected slitting and transport mechanisms, improving application flexibility and making it more adaptable to various complex working conditions.

[0017] 2. The paper transport control mechanism for the slitting machine, by setting a first equipment thread through slot and a slitting and conveying mechanism assembly through hole, allows the entire second longitudinal support to be easily assembled with the slitting and conveying mechanism through the slitting and conveying mechanism assembly through hole. The first equipment thread through slot allows the wiring of the added slitting and conveying mechanism to pass through the first equipment thread through slot. Since a second equipment thread through slot is also opened on the side of the supporting cross plate, the bottom wiring can continue to pass through the second equipment thread through slot. This achieves the effect of facilitating the installation and disassembly of the slitting and conveying mechanism, realizing the effect of facilitating wiring and management of the equipment line, and improving the flexibility of application. Attached Figure Description

[0018] Figure 1 This is a three-dimensional view of the structure of the present invention;

[0019] Figure 2 This is a partial three-dimensional view of the structure of the present invention;

[0020] Figure 3 This is another partial three-dimensional view of the present invention;

[0021] Figure 4 This is another partial three-dimensional view of the present invention;

[0022] Figure 5 This is a schematic diagram of the foot support mechanism of the present invention.

[0023] In the diagram: 1. Support base plate; 2. Foot mechanism; 3. First longitudinal support column; 4. Bearing cross platform; 5. ...; 6. Second longitudinal support column; 7. Control device sliding contact side plate; 8. Motor housing mechanism; 9. Motor assembly; 10. Threaded shaft; 11. Limiting ring; 12. Sliding sleeve; 13. Internally threaded pipe; 14. Sliding auxiliary mechanism; 15. Limiting support longitudinal pipe; 16. Limiting sliding longitudinal shaft; 17. Control mechanism bracket; 18. First control box mechanism; 19. Second control box mechanism; 20. Wiring pipe socket; 21. Third control box mechanism; 22. Display box; 23. Second equipment cable passage groove; 24. First equipment cable passage groove; 25. Cutting and conveying... Assembly through hole for conveying mechanism; 201, overlapping foot plate; 202, anti-slip bottom groove; 801, motor housing; 802, housing bearing; 901, servo motor; 902, coupling; 1401, sliding plug; 1402, sliding auxiliary ball sleeve; 1601, auxiliary sliding ball head; 1801, first housing; 1802, first housing handle; 1803, brake knob; 1901, second housing; 1902, first display screen body; 1903, first control button; 2101, third housing; 2102, second display screen body; 2103, second control button; 2104, second housing handle; 2201, display frame; 2202, display instrument. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please see Figure 1-5A paper transport control mechanism for a slitting machine includes a support base plate 1. Foot mechanisms 2 are fixedly installed at the corners of the bottom surface of the support base plate 1. First longitudinal supports 3 are fixedly installed at each of the four corners of the top surface of the support base plate 1. A bearing cross plate 4 is fixedly installed at the top of each of the first longitudinal supports 3. Second longitudinal supports 5 are fixedly installed at each of the four corners of the top surface of the bearing cross plate 4. A slitting and conveying mechanism assembly cross plate 6 is fixedly installed at the top of each of the second longitudinal supports 5. A control device sliding contact side plate 7 is fixedly installed on the side end of the conveying mechanism assembly cross plate 6. A motor housing mechanism 8 is fixedly installed in the middle of the top surface of the support base plate 1. A motor assembly 9 is installed inside the motor housing mechanism 8. The output end of the motor assembly 9... A threaded shaft 10 is installed, and a limiting ring 11 is longitudinally inserted and fixedly connected to the middle of the bearing cross plate 4. A sliding sleeve 12 is longitudinally slidably inserted inside the limiting ring 11. An internally threaded tube 13 is fixedly installed at the bottom of the inner wall of the sliding sleeve 12, and the threaded shaft 10 is threadedly connected to the inside of the internally threaded tube 13. A sliding auxiliary mechanism 14 is fixedly installed at the top of the threaded shaft 10, and the sliding auxiliary mechanism 14 is slidably inserted inside the sliding sleeve 12. A limiting support longitudinal tube 15 is longitudinally inserted and fixedly connected to the front and back sides of the bearing cross plate 4 near the middle, and the bottom end of the limiting support longitudinal tube 15 is fixedly connected to the top surface of the supporting base plate 1. The internal longitudinal... A sliding sleeve 12 and a limiting sliding longitudinal shaft 16 are slidably connected. A control mechanism bracket 17 is fixedly installed at the top of the sliding sleeve 12 and the limiting sliding longitudinal shaft 16. A first control box mechanism 18 is fixedly installed on the top surface of the control mechanism bracket 17. A second control box mechanism 19 is fixedly installed on the top of the first control box mechanism 18. A third control box mechanism 21 is fixedly installed on the top of the second control box mechanism 19. A display box 22 is fixedly installed on the top of the third control box mechanism 21. A wiring conduit 20 is fixedly installed on the side end of the second control box mechanism 19. More specifically, the first control box mechanism 18, the second control box mechanism 19, and the wiring conduit 20 are installed on the control mechanism bracket 17 and its top. When adjusting the height of the seat 20, the third control box mechanism 21, and the display box 22, the motor assembly 9 is started, which drives the threaded shaft 10 to rotate. This causes the internal threaded tube 13 to move longitudinally spirally on the surface of the rotating threaded shaft 10, which in turn causes the sliding sleeve 12 to slide longitudinally inside the limiting ring 11. This, in turn, pushes the control mechanism bracket 17 to move longitudinally up and down, causing the side surface of the control mechanism bracket 17 to slide and overlap with the side surface of the sliding contact side plate 7 of the control device. This further causes the limiting sliding longitudinal shaft 16 to slide longitudinally within the limiting support longitudinal tube 15, thereby making the control mechanism bracket 17 and its entire top control structure stably raised or lowered.

[0026] In this invention: the motor housing mechanism 8 includes a motor housing shell 801 and a housing bearing 802, the housing bearing 802 being longitudinally inserted through and fixedly connected to the middle of the top wall of the motor housing shell 801;

[0027] More specifically, by setting the chassis bearing 802 to be longitudinally inserted and fixedly plugged into the middle of the top wall of the motor housing 801, the structure provides more stable support for the threaded shaft 10, and also makes the structure drive process more stable and reliable.

[0028] The motor assembly 9 includes a servo motor 901 and a coupling 902. The output end of the servo motor 901 is connected to the threaded shaft 10 through the coupling 902, and the threaded shaft 10 is rotatably connected to the motor housing 801 through the housing bearing 802.

[0029] In this invention: the sliding auxiliary mechanism 14 includes a sliding plug 1401 and a sliding auxiliary ball sleeve 1402. The sliding auxiliary ball sleeve 1402 is fixedly installed at the end of the sliding plug 1401. The sliding plug 1401 has a cylindrical structure, and the sliding auxiliary ball sleeve 1402 has a hemispherical structure.

[0030] More specifically, by setting a sliding auxiliary ball sleeve 1402 to be fixedly installed at the end of the sliding plug 1401, and setting the sliding auxiliary ball sleeve 1402 to be a hemispherical structure, the sliding auxiliary ball sleeve 1402 that comes into contact first moves through its spherical arc surface during the sliding movement, which is smoother than the sliding of the cylindrical sliding plug 1401 and less prone to jamming.

[0031] In this invention: the top and bottom surfaces of the slitting and conveying mechanism assembly plate 6 are provided with through holes 25 for slitting and conveying mechanism assembly; the plate surface of the slitting and conveying mechanism assembly plate 6 near the control device sliding contact side plate 7 is provided with a first equipment wire passage groove 24; and the plate surface of the bearing cross plate 4 near the side is provided with a second equipment wire passage groove 23.

[0032] More specifically, by setting the first equipment wire passage groove 24 and the slitting and conveying mechanism assembly through hole 25, the entire second longitudinal support 5 can be easily assembled with the slitting mechanism and the conveying mechanism through the slitting and conveying mechanism assembly through hole 25. The wires of the added slitting mechanism and the conveying mechanism can pass through the first equipment wire passage groove 24. Since the second equipment wire passage groove 23 is also opened on the side of the bearing cross plate 4, the bottom wires can continue to pass through the second equipment wire passage groove 23.

[0033] In this invention: an auxiliary sliding ball head 1601 is fixedly installed at the bottom end of the limiting sliding longitudinal shaft 16, and the end face of the auxiliary sliding ball head 1601 coincides with the end face of the limiting sliding longitudinal shaft 16.

[0034] In this invention: the foot seat mechanism 2 includes an overlapping foot seat plate 201 and an anti-slip groove 202, the anti-slip groove 202 being formed on the bottom surface of the overlapping foot seat plate 201.

[0035] In this invention: the first control box mechanism 18 includes a first box body 1801, a first box handle 1802 and a brake knob 1803, and the first box handle 1802 and the brake knob 1803 are both disposed on the front of the first box body 1801.

[0036] In this invention: the second control box mechanism 19 includes a second box body 1901, a first display screen body 1902 and a first control button 1903. The first display screen body 1902 is disposed on the front of the second control box mechanism 19, and the first control button 1903 is disposed on the side of the first display screen body 1902.

[0037] In this invention: the third control box mechanism 21 includes a third box body 2101, a second display screen body 2102, a second box handle 2104, and a second control button 2103. The second control button 2103 and the second box handle 2104 are respectively located on both sides of the third box body 2101; the display box body 22 includes a display box frame 2201 and a display instrument 2202. The display instrument 2202 is disposed on the front of the display box frame 2201.

[0038] Working principle: When adjusting the height of the control mechanism bracket 17 and the first control box mechanism 18, second control box mechanism 19, wiring conduit 20, third control box mechanism 21 and display box 22 set on its top, the motor assembly 9 is started, which drives the threaded shaft 10 to rotate. This causes the internal threaded tube 13 to move longitudinally spirally on the surface of the rotating threaded shaft 10, which in turn causes the sliding sleeve 12 to slide longitudinally inside the limiting ring 11. This, in turn, pushes the control mechanism bracket 17 to move longitudinally up and down, causing the side surface of the control mechanism bracket 17 to slide and overlap with the side surface of the sliding contact side plate 7 of the control device. This further causes the limiting sliding longitudinal shaft 16 to slide longitudinally within the limiting support longitudinal tube 15, thereby making the control mechanism bracket 17 and the entire control structure on its top stably raised or lowered.

[0039] In summary, this paper transport control mechanism for a slitting machine supports the top control body via a control mechanism bracket 17, and is further supported by a telescopic structure at the bottom—a limiting support longitudinal tube 15 and a limiting sliding longitudinal shaft 16. The threaded connection between the internal threaded tube 13 and the threaded shaft 10 provides the drive for lifting and lowering. This allows the control mechanism bracket 17 and its top structure to be easily controlled by the motor assembly 9, facilitating the adjustment of the control device's position. This allows for adaptive adjustments to the positions of the connected slitting and transport mechanisms, improving application flexibility and making it more adaptable to various complex working conditions. By setting the first equipment cable passage groove 24 and the slitting and conveying mechanism assembly through hole 25, the entire second longitudinal support 5 can be easily assembled with the slitting mechanism and the conveying mechanism through the slitting and conveying mechanism assembly through hole 25. The cable of the added slitting mechanism and the conveying mechanism can pass through the first equipment cable passage groove 24. Since the second equipment cable passage groove 23 is also opened on the side of the bearing cross plate 4, the bottom cable can continue to pass through the second equipment cable passage groove 23. This achieves the effect of facilitating the installation and disassembly of the slitting mechanism and the conveying mechanism, realizing the effect of facilitating cable routing and management of the equipment line, and improving the flexibility of application.

[0040] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paper sheet transport control mechanism for a slitter, comprising a support base plate (1), characterized in that: A foot support mechanism (2) is fixedly installed at the corner of the bottom surface of the support base plate (1). A first longitudinal support column (3) is fixedly installed at each of the four corners of the top surface of the support base plate (1). A bearing cross plate (4) is fixedly installed at the top of the first longitudinal support column (3). A second longitudinal support column (5) is fixedly installed at each of the four corners of the top surface of the bearing cross plate (4). A cutting and conveying mechanism assembly cross plate (6) is fixedly installed at the top of the second longitudinal support column (5). A control device sliding contact side plate (7) is fixedly installed on the side end of the conveying mechanism assembly cross plate (6). A motor housing mechanism (8) is fixedly installed in the middle of the top surface of the supporting base plate (1). A motor assembly (9) is installed inside the motor housing mechanism (8). A threaded shaft (10) is installed at the output end of the motor assembly (9). A limit ring (11) is inserted longitudinally through and fixedly inserted into the middle of the bearing cross plate (4). A sliding sleeve (12) is slidably inserted longitudinally inside the limit ring (11). An internally threaded tube (13) is fixedly installed at the bottom of the inner wall of the sliding sleeve (12), and the threaded shaft (10) is threadedly connected to the internally threaded tube. Inside (13), a sliding auxiliary mechanism (14) is fixedly installed at the top of the threaded shaft (10), and the sliding auxiliary mechanism (14) is slidably inserted into the inside of the sliding sleeve (12). A limiting support longitudinal tube (15) is longitudinally inserted and fixedly connected to the front and back sides of the bearing cross plate (4) near the middle, and the bottom end of the limiting support longitudinal tube (15) is fixedly connected to the top surface of the support base plate (1). A limiting sliding longitudinal shaft (16) is longitudinally slidably inserted into the inside of the limiting support longitudinal tube (15). The sliding sleeve (12) and the limiting sliding... A control mechanism bracket (17) is fixedly installed at the top of the moving longitudinal shaft (16). A first control box mechanism (18) is fixedly installed on the top surface of the control mechanism bracket (17). A second control box mechanism (19) is fixedly installed on the top of the first control box mechanism (18). A third control box mechanism (21) is fixedly installed on the top of the second control box mechanism (19). A display box (22) is fixedly installed on the top of the third control box mechanism (21). A wiring conduit socket (20) is fixedly installed on the side of the second control box mechanism (19).

2. The paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The motor housing mechanism (8) includes a motor housing shell (801) and a housing bearing (802), wherein the housing bearing (802) extends longitudinally and is fixedly inserted into the middle of the top wall of the motor housing shell (801); The motor assembly (9) includes a servo motor (901) and a coupling (902). The output end of the servo motor (901) is connected to the threaded shaft (10) through the coupling (902), and the threaded shaft (10) is rotatably connected to the motor housing (801) through the housing bearing (802).

3. The paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The sliding auxiliary mechanism (14) includes a sliding plug (1401) and a sliding auxiliary ball sleeve (1402). The sliding auxiliary ball sleeve (1402) is fixedly installed at the end of the sliding plug (1401). The sliding plug (1401) is cylindrical and the sliding auxiliary ball sleeve (1402) is hemispherical.

4. The paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The top and bottom surfaces of the slitting and conveying mechanism assembly plate (6) are provided with through holes (25) for slitting and conveying mechanism assembly. The plate surface of the slitting and conveying mechanism assembly plate (6) near the sliding contact side plate (7) of the control device is provided with a first equipment wire passage groove (24) through the longitudinal direction. The plate surface of the bearing platform plate (4) near the side is provided with a second equipment wire passage groove (23) through the longitudinal direction.

5. A paper transport control mechanism for a slitting machine according to claim 1, characterized in that: An auxiliary sliding ball head (1601) is fixedly installed at the bottom end of the limiting sliding longitudinal shaft (16), and the end face of the auxiliary sliding ball head (1601) coincides with the end face of the limiting sliding longitudinal shaft (16).

6. A paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The foot seat mechanism (2) includes an overlapping foot seat plate (201) and an anti-slip groove (202), wherein the anti-slip groove (202) is formed on the bottom surface of the overlapping foot seat plate (201).

7. A paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The first control box mechanism (18) includes a first box body (1801), a first box handle (1802) and a brake knob (1803), both of which are located on the front of the first box body (1801).

8. A paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The second control box mechanism (19) includes a second box body (1901), a first display screen body (1902) and a first control button (1903). The first display screen body (1902) is located on the front of the second control box mechanism (19), and the first control button (1903) is located on the side of the first display screen body (1902).

9. A paper transport control mechanism for a slitting machine according to claim 1, characterized in that: The third control box mechanism (21) includes a third box body (2101), a second display screen body (2102), a second box handle (2104), and a second control button (2103). The second control button (2103) and the second box handle (2104) are located on both sides of the third box body (2101). The display box body (22) includes a display box frame (2201) and a display instrument (2202). The display instrument (2202) is located on the front of the display box frame (2201).

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