Multifunctional four-color high-speed paper guide adjuster

Abstract

The utility model relates to the technical field of paper guiding equipment, and discloses a multifunctional four-color high-speed paper guiding adjuster which comprises a paper storage groove, an upper top plate is fixedly connected to the top wall of the paper storage groove, an upper sliding groove is formed in the left side of the middle of the top wall of the upper top plate, and a sliding block is arranged on the inner wall of the upper sliding groove. The bottom end of the sliding block is fixedly connected with an adjusting plate, the right side of the sliding block is fixedly connected with a threaded rod, the right end of the threaded rod is fixedly connected with a limiting block, the outer wall of the threaded rod is in threaded connection with a lower bevel gear, and the left side of the lower bevel gear is rotationally connected with a shell. The bottom end of the inner wall of the shell is rotationally connected with an upper bevel gear. According to the utility model, the rotating valve is rotated to enable the threaded rod to move left and right, and the sliding block is pushed to move in the sliding groove, so that the adjusting plate can adjust a proper paper outlet seam thickness, only one piece of paper can be discharged each time during paper outlet, and the probability of paper jamming is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper guide equipment, in particular to a multifunctional four-color high-speed paper guide adjuster. Background Art

[0002] The paper guide adjuster is a feature on a printer or copier that is used to ensure that the paper is properly aligned and positioned as it enters the printer to ensure print quality and accuracy. This feature can be adjusted according to the size and type of paper to avoid paper jams or misalignment, thereby ensuring a smooth printing process.

[0003] A multifunctional four-color high-speed paper guide adjuster is a device commonly used in the printing industry. Its main function is to adjust the paper guide in the printing press to ensure that the paper is accurately aligned during the printing process, thereby ensuring printing quality and efficiency. This adjuster is usually designed to be able to handle the printing of four different colors at the same time, so it is called "four-color", and "high speed" means that it can be used in fast-running printing presses.

[0004] In existing printer equipment, when the humidity is high, such as on rainy days, the paper in the paper storage slot will stick together due to excessive humidity. The internal paper guide adjuster can only adjust the specifications and direction of the paper, which makes it easy for multiple sheets of paper to stick together and be fed into the printer by the adjuster during the printing process, causing paper jams. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional four-color high-speed paper guide adjuster, which aims to improve the problem of paper jams caused by multiple sheets of paper sticking together and being fed into the printer by the adjuster during the printing process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional four-color high-speed paper guide adjuster comprises a paper storage slot, the top wall of the paper storage slot is fixedly connected with an upper top plate, an upper sliding slot is opened on the left side of the middle part of the top wall of the upper top plate, a sliding block is arranged on the inner wall of the upper sliding slot, the bottom end of the sliding block is fixedly connected with an adjustment plate, the right side of the sliding block is fixedly connected with a threaded rod, the right end of the threaded rod is fixedly connected with a limiting block, the outer wall of the threaded rod is threadedly connected with a lower bevel gear, the left side of the lower bevel gear is rotatably connected with an outer shell, the bottom end of the inner wall of the outer shell is rotatably connected with an upper bevel gear, the top wall of the upper bevel gear is fixedly connected with a rotating valve, a paper outlet gap is opened between the left side of the top end of the paper storage slot and the left side of the upper top plate, and a paper conveying device is arranged on the right side of the bottom wall of the upper top plate.

[0007] As a further description of the above technical solution:

[0008] The paper conveying device includes two tension springs, the inner walls of the two tension springs are provided with telescopic fixing columns, the bottom ends of the two telescopic fixing columns are fixedly connected to extrusion plates, the middle part of the bottom wall of the extrusion plate is fixedly connected to a carrier plate, the four corners of the top wall of the carrier plate are fixedly connected to rotating motors, the output ends of the multiple rotating motors are fixedly connected to rubber rollers, and the top ends of the two telescopic fixing columns are fixedly connected to crossbeams.

[0009] As a further description of the above technical solution:

[0010] Lower sliding grooves are provided on the front and rear sides of the inner wall of the paper storage slot, and sliding rods are provided on the inner walls of the two lower sliding grooves, and the adjacent sides of the two sliding rods are fixedly connected with a paper top plate.

[0011] As a further description of the above technical solution:

[0012] A fixing frame is fixedly connected to the top left side of the paper storage slot, a plurality of hooks are arranged on the outer wall of the fixing frame, and extension pieces are fixedly connected to the right sides of the plurality of hooks.

[0013] As a further description of the above technical solution:

[0014] A first handle is fixedly connected to the top wall of the crossbeam, and a second handle is fixedly connected to the right side of the paper top plate.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the paper top plate is fixedly connected with a shovel plate, and the left side of the shovel plate is provided with an inclination angle.

[0017] As a further description of the above technical solution:

[0018] The left sides of the front and rear ends of the inner walls of the paper storage slot are fixedly connected with fixing strips, and the top walls of the two fixing strips are slidably connected with the bottom wall of the adjustment plate.

[0019] As a further description of the above technical solution:

[0020] The front and rear ends of the extrusion plate are both provided with inclination angles.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the upper bevel gear is rotated by rotating the rotary valve, and at the same time, the upper bevel gear is meshed and connected with the lower bevel gear, so that the lower bevel gear is also rotated, and the inner wall of the lower bevel gear is threadedly connected with the outer wall of the threaded rod, so when the rotary valve is rotated, the threaded rod is moved left and right, and the sliding block is pushed to move in the sliding groove, so that the adjustment plate adjusts the appropriate paper outlet gap thickness, so that only one sheet of paper can be discharged at a time when discharging paper, thereby reducing the probability of paper jam.

[0023] 2. In the utility model, by raising the crossbeam, the distance between the bottom wall of the carrier plate and the inner bottom wall of the paper storage slot is enlarged, and a proper amount of paper is added therein, and a tension spring and a telescopic fixing column are installed on the bottom wall of the upper top plate, so that the squeezing plate is pressed downward under the tension of the tension spring to fix the paper, and the rubber roller can evenly transport the bottom paper from the paper outlet slit to the printer under the rotation of the corresponding rotating motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the multifunctional four-color high-speed paper guide adjuster proposed by the utility model;

[0025] Figure 2 A three-dimensional diagram of the multifunctional four-color high-speed paper guide adjuster proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of the threaded rod of the multifunctional four-color high-speed paper guide adjuster proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the tension spring of the multifunctional four-color high-speed paper guide adjuster proposed by the utility model;

[0028] Figure 5 This is a right side view of the multifunctional four-color high-speed paper guide adjuster proposed by the utility model.

[0029] Legend:

[0030] 1. Paper storage slot; 2. Paper conveying device; 201. Tension spring; 202. Telescopic fixing column; 203. Extrusion plate; 204. Carrier plate; 205. Rotating motor; 206. Rubber roller; 207. Crossbeam; 3. Upper top plate; 4. Upper sliding groove; 5. Sliding block; 6. Adjustment plate; 7. Threaded rod; 8. Limit block; 9. Shell; 10. Upper bevel gear; 11. Lower bevel gear; 12. Rotating valve; 13. Paper outlet slit; 14. Lower sliding groove; 15. Sliding rod; 16. Paper top plate; 17. Fixed frame; 18. Extension piece; 19. Hook; 20. First handle; 21. Second handle; 22. Shovel plate; 23. Fixing strip. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 2 , Figure 3 and Figure 5 , the utility model provides an embodiment: a multifunctional four-color high-speed paper guide adjuster, including a paper storage slot 1, the top wall of the paper storage slot 1 is fixedly connected with an upper top plate 3, an upper sliding slot 4 is opened on the left side of the middle part of the top wall of the upper top plate 3, a sliding block 5 is arranged on the inner wall of the upper sliding slot 4, the bottom end of the sliding block 5 is fixedly connected with an adjustment plate 6, the right side of the sliding block 5 is fixedly connected with a threaded rod 7, the right end of the threaded rod 7 is fixedly connected with a limiting block 8, the outer wall of the threaded rod 7 is threadedly connected with a lower bevel gear 11, the left side of the lower bevel gear 11 is rotatably connected with a shell 9, the bottom end of the inner wall of the shell 9 is rotatably connected with an upper bevel gear 10, the top wall of the upper bevel gear 10 is fixedly connected with a rotating valve 12, a paper outlet slit 13 is opened between the left side of the top of the paper storage slot 1 and the left side of the upper top plate 3, and a paper conveying device 2 is arranged on the right side of the bottom wall of the upper top plate 3;

[0033] Specifically, the upper bevel gear 10 is rotated by rotating the rotary valve 12, and at the same time, the upper bevel gear 10 is meshed and connected with the lower bevel gear 11, so that the lower bevel gear 11 also rotates accordingly, and the bottom end of the upper bevel gear 10 and the left side of the lower bevel gear 11 are both rotatably connected to the housing 9, and the inner wall of the lower bevel gear 11 is threadedly connected to the outer wall of the threaded rod 7, so when the rotary valve 12 is rotated, the threaded rod 7 is moved left and right, and the sliding block 5 is pushed to move in the sliding groove, so that the adjustment plate 6 adjusts the appropriate thickness of the paper outlet gap 13, so that only one sheet of paper can be discharged at a time when discharging paper, thereby reducing the probability of paper jam.

[0034] Reference Figure 1 and Figure 4 The paper conveying device 2 includes two tension springs 201, the inner walls of the two tension springs 201 are provided with telescopic fixed columns 202, the bottom ends of the two telescopic fixed columns 202 are fixedly connected with an extrusion plate 203, the middle part of the bottom wall of the extrusion plate 203 is fixedly connected with a carrier plate 204, the four corners of the top wall of the carrier plate 204 are fixedly connected with a rotating motor 205, the output ends of the plurality of rotating motors 205 are fixedly connected with a rubber roller 206, and the top ends of the two telescopic fixed columns 202 are fixedly connected with a crossbeam 207;

[0035] Specifically, by raising the cross beam 207, the distance between the bottom wall of the carrier plate 204 and the inner bottom wall of the paper storage slot 1 is enlarged, and an appropriate amount of paper is added. The bottom wall of the upper top plate 3 is installed with a tension spring 201 and a telescopic fixing column 202, so that the squeezing plate 203 is pressed downward under the tension of the tension spring 201 to fix the paper. Rotating motors 205 are installed at the four corners of the top wall of the carrier plate 204. The output end of the rotating motor 205 is provided with a rubber roller 206. When the corresponding rotating motor 205 rotates, the rubber roller 206 can evenly transport the paper at the bottom from the paper outlet slit 13 to the printer.

[0036] Reference Figure 1 and Figure 2 The front and rear sides of the inner wall of the paper storage slot 1 are both provided with lower sliding slots 14, the inner walls of the two lower sliding slots 14 are both provided with sliding rods 15, and the adjacent sides of the two sliding rods 15 are both fixedly connected with a paper top plate 16; the left top end of the paper storage slot 1 is fixedly connected with a fixing frame 17, and the outer wall of the fixing frame 17 is provided with a plurality of hooks 19, and the right sides of the plurality of hooks 19 are all fixedly connected with an extension piece 18;

[0037] Specifically, the design of the sliding rod 15 and the paper top plate 16 can ensure that the paper remains neat in the paper storage slot 1 to avoid paper confusion or folding. A plurality of hooks 19 are installed on the left side of the extension piece 18. When the extension piece 18 is not in use, the upper hook 19 will be hung on the fixing frame 17. When in use, the extension piece 18 can be pulled out from the upper end of the fixing frame 17 so that the lower hook 19 is hung on the lower end of the fixing frame 17, and the lower end of the extension piece 18 is attached to the left side of the paper storage slot 1.

[0038] Reference Figure 2 and Figure 5 The top wall of the crossbeam 207 is fixedly connected with a first handle 20, and the right side of the paper top plate 16 is fixedly connected with a second handle 21; the bottom end of the paper top plate 16 is fixedly connected with a shovel plate 22, and the left side of the shovel plate 22 is provided with an inclination; the left sides of the front and rear ends of the inner wall of the paper storage slot 1 are fixedly connected with fixing strips 23, and the top walls of the two fixing strips 23 are slidably connected with the bottom wall of the adjustment plate 6; the front and rear ends of the squeezing plate 203 are both provided with inclinations;

[0039] Specifically, through the first handle 20 and the second handle 21, the user can easily move and adjust the position of the paper top plate 16 and the crossbeam 207, which makes the operation more convenient. The shovel plate 22 can lift the paper in the paper storage slot 1 to prevent the paper from sticking to the paper storage slot 1. The sliding connection between the fixed strip 23 in the paper storage slot 1 and the adjustment plate 6 can ensure that the adjustment plate 6 remains stable during the movement. The front and rear ends of the squeezing plate 203 are set with an inclination angle, and the effect of the inclination angle can prevent the corners of the squeezing plate 203 from damaging the paper.

[0040] Working principle: Before using the device, the upper bevel gear 10 is rotated by rotating the rotary valve 12, and at the same time, the upper bevel gear 10 is meshed and connected with the lower bevel gear 11, so that the lower bevel gear 11 also rotates, and the bottom end of the upper bevel gear 10 and the left side of the lower bevel gear 11 are both rotatably connected to the housing 9, and the inner wall of the lower bevel gear 11 is threadedly connected to the outer wall of the threaded rod 7, so when the rotary valve 12 is rotated, the threaded rod 7 will move left and right, and push the sliding block 5 to move in the sliding groove, so that the adjustment plate 6 adjusts the appropriate thickness of the paper outlet gap 13, so that only one sheet of paper can be discharged at a time when discharging paper, thereby reducing the risk of paper jams. Probability, and in the process of adding paper, by raising the crossbeam 207, the distance between the bottom wall of the carrier plate 204 and the inner bottom wall of the paper storage slot 1 is enlarged, and an appropriate amount of paper is added, the bottom wall of the upper top plate 3 is installed with a tension spring 201 and a telescopic fixing column 202, so that the squeezing plate 203 is pressed downward under the tension of the tension spring 201 to fix the paper, and rotating motors 205 are installed at the four corners of the top wall of the carrier plate 204, and a rubber roller 206 is provided at the output end of the rotating motor 205. When the rubber roller 206 rotates in response to the rotation of the rotating motor 205, the paper at the bottom can be evenly transported from the paper outlet slit 13 to the printer.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional four-color high-speed paper guide adjuster, comprising a paper storage slot (1), characterized in that: The top wall of the paper storage slot (1) is fixedly connected to an upper top plate (3), an upper sliding slot (4) is provided on the left side of the middle part of the top wall of the upper top plate (3), a sliding block (5) is provided on the inner wall of the upper sliding slot (4), an adjusting plate (6) is fixedly connected to the bottom end of the sliding block (5), a threaded rod (7) is fixedly connected to the right side of the sliding block (5), a limiting block (8) is fixedly connected to the right end of the threaded rod (7), a lower bevel gear (11) is threadedly connected to the outer wall of the threaded rod (7), a shell (9) is rotatably connected to the left side of the lower bevel gear (11), an upper bevel gear (10) is rotatably connected to the bottom end of the inner wall of the shell (9), a rotating valve (12) is fixedly connected to the top wall of the upper bevel gear (10), a paper outlet slit (13) is provided between the left side of the top end of the paper storage slot (1) and the left side of the upper top plate (3), and a paper conveying device (2) is provided on the right side of the bottom wall of the upper top plate (3).

2. The multifunctional four-color high-speed paper guide adjuster according to claim 1, characterized in that: The paper conveying device (2) comprises two tension springs (201), the inner walls of the two tension springs (201) are each provided with a telescopic fixed column (202), the bottom ends of the two telescopic fixed columns (202) are each fixedly connected to an extrusion plate (203), the middle portion of the bottom wall of the extrusion plate (203) is fixedly connected to a carrier plate (204), the four corners of the top wall of the carrier plate (204) are each fixedly connected to a rotating motor (205), the output ends of the plurality of rotating motors (205) are each fixedly connected to a rubber roller (206), and the top ends of the two telescopic fixed columns (202) are each fixedly connected to a crossbeam (207).

3. The multifunctional four-color high-speed paper guide adjuster according to claim 1, characterized in that: The front and rear sides of the inner wall of the paper storage slot (1) are both provided with lower sliding slots (14), the inner walls of the two lower sliding slots (14) are both provided with sliding rods (15), the adjacent sides of the two sliding rods (15) are both fixedly connected with a paper top plate (16), and the right side of the paper top plate (16) is fixedly connected with a second handle (21).

4. The multifunctional four-color high-speed paper guide adjuster according to claim 1, characterized in that: A fixing frame (17) is fixedly connected to the top left side of the paper storage slot (1), and a plurality of hooks (19) are arranged on the outer wall of the fixing frame (17). The right sides of the plurality of hooks (19) are all fixedly connected to extension pieces (18).

5. The multifunctional four-color high-speed paper guide adjuster according to claim 2, characterized in that: A first handle (20) is fixedly connected to the top wall of the crossbeam (207).

6. The multifunctional four-color high-speed paper guide adjuster according to claim 3, characterized in that: The bottom end of the paper top plate (16) is fixedly connected to a shovel plate (22), and the left side of the shovel plate (22) is provided with an inclination angle.

7. The multifunctional four-color high-speed paper guide adjuster according to claim 1, characterized in that: The left sides of the front and rear ends of the inner wall of the paper storage slot (1) are fixedly connected with fixing strips (23), and the top walls of the two fixing strips (23) are slidably connected to the bottom wall of the adjustment plate (6).

8. The multifunctional four-color high-speed paper guide adjuster according to claim 2, characterized in that: The front and rear ends of the extrusion plate (203) are both provided with an inclination angle.

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