Automatic deviation rectifying mechanism of photographic paper splitting machine

Abstract

The utility model relates to the technical field of paper processing devices, and discloses an automatic deviation rectifying mechanism of a photographic paper splitting machine, which comprises a machine body, the top of the machine body is fixedly connected with a plurality of cutting machines at equal intervals, the rear side of the top of the machine body is fixedly connected with a hollow block, and the right side of the outer wall of the hollow block is fixedly connected with radiating fins. A plurality of supporting plates are fixedly connected to the right side of the outer wall of the hollow block at equal intervals, a plurality of threaded rods are rotatably connected to the adjacent sides of the supporting plates at equal intervals, worm wheels are fixedly connected to the rear ends of the outer walls of the threaded rods, and a second motor is fixedly connected to the rear side of the outer wall of the hollow block. According to the self-cleaning heat dissipation device, the brush moves along the threaded rod to clean the heat dissipation fins, and the anti-deviation detector monitors the slitting state of paper to prevent deviation, so that the problem that after the self-cleaning coating cracks and falls off, the self-cleaning performance of the coating is gradually reduced, dust is gradually accumulated on the fins, and the heat dissipation effect is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of paper processing equipment technology, and in particular to an automatic correction mechanism for a photographic paper slitting machine. Background Technology

[0002] Photographic paper is a special type of paper used for printing photos and images. It has high image fidelity and color performance. The automatic correction mechanism of a photographic paper slitting machine is a device used to ensure that the photographic paper maintains the correct position during the slitting process and prevents the photographic paper from deviating and affecting the slitting quality.

[0003] Currently, the automatic alignment mechanism of existing photographic paper slitting machines dissipates heat by designing heat dissipation fins with a large surface area on the outer shell of the component to increase the contact area with the air and thus accelerate heat dissipation. However, the gaps between the heat dissipation fins are small, which can accumulate dust and debris. Dust accumulation affects the heat exchange efficiency between the heat dissipation fins and the air, reducing the heat dissipation effect. Existing technology uses a self-cleaning coating, such as a nano-coating, to coat the surface of the fins, making it difficult for dust to adhere to the fins and reducing the problems caused by dust accumulation. However, during long-term use, the self-cleaning coating will be affected by wear and high temperature, causing it to crack and peel off, gradually reducing the self-cleaning performance of the coating. This leads to dust gradually accumulating on the fins, affecting the heat dissipation effect and the normal operation of the equipment, increasing maintenance costs and workload. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic correction mechanism for a photographic paper slitting machine, which aims to improve the problem that in the prior art, the self-cleaning coating is affected by wear and high temperature during long-term use, causing it to crack and peel off, which gradually reduces the self-cleaning performance of the coating and causes dust to accumulate on the fins, affecting the heat dissipation effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic correction mechanism for a photographic paper slitting machine, comprising a machine body, multiple cutters fixedly connected at equal intervals to the top of the machine body, a hollow block fixedly connected to the rear side of the top of the machine body, heat dissipation fins fixedly connected to the right side of the outer wall of the hollow block, multiple support plates fixedly connected at equal intervals to the right side of the outer wall of the hollow block, multiple threaded rods rotatably connected at equal intervals to adjacent sides of the support plates, worm gears fixedly connected to the rear ends of the outer walls of the threaded rods, a second motor fixedly connected to the rear side of the outer wall of the hollow block, an elongated double worm gear fixedly connected to the output end of the second motor, the elongated double worm gear meshing with the worm gears, a brush threadedly connected to the outer wall of the threaded rods, an anti-deviation detector installed on the rear side of the inner wall of the hollow block, and a pushing mechanism installed at the front left side of the machine body, the pushing mechanism being used to push the slitting paper.

[0006] As a further description of the above technical solution:

[0007] The pushing mechanism includes an elongated support plate, which is installed on the left front end of the machine body. A motor is fixedly connected to the top of the elongated support plate, and a fixed short column is fixedly connected to the output end of the motor. An inner sliding groove ring is fixedly connected to the right end of the outer wall of the fixed short column. A support block is fixedly connected to the top of the elongated support plate, and an elongated slide rod is slidably connected inside the support block. A circular block is slidably connected inside the inner sliding groove ring. The right end of the outer wall of the circular block is rotatably connected to the right end of the elongated slide rod. A rubber scraper is fixedly connected to the bottom of the elongated slide rod.

[0008] As a further description of the above technical solution:

[0009] A hollow box is fixedly connected to the bottom front side of the machine body, and a drawer is slidably connected inside the hollow box.

[0010] As a further description of the above technical solution:

[0011] A handle is fixedly connected to the front side of the outer wall of the drawer, and an anti-slip sleeve is fixedly connected to the outer wall of the handle.

[0012] As a further description of the above technical solution:

[0013] A screw is threadedly connected to the left side of the outer wall of the machine body, and a hook is threadedly connected to the outer wall of the screw.

[0014] As a further description of the above technical solution:

[0015] A screw is threadedly connected to the front side of the outer wall of the hollow block, and a warning sign is threadedly connected to the outer wall of the screw.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the cutting machine is equipped with a protective shell, and a handle is fixedly connected to the front side of the outer wall of the protective shell.

[0018] As a further description of the above technical solution:

[0019] An alarm light is installed on the top of the hollow block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, after the second motor is started, it drives the output end and the long double worm gear column to rotate, thereby causing the worm wheel and the threaded rod to rotate synchronously. The brush moves along the threaded rod to clean the heat dissipation fins, ensuring that the anti-offset detector monitors the paper cutting status, guaranteeing cutting accuracy and paper quality. This avoids the problem that the self-cleaning coating will crack and fall off due to wear and high temperature during long-term use, causing the self-cleaning performance of the coating to gradually decrease, and dust to gradually accumulate on the fins, affecting the heat dissipation effect.

[0022] 2. In this utility model, a circular block slides in the groove and is rotatedly connected to a long slide rod, which pushes the long slide rod to perform linear reciprocating motion within a support block. The support block is fixed to the top of the long support plate, restricting the long slide rod to slide only in a specific direction. A rubber scraper is connected to the bottom of the long slide rod and moves with the reciprocating motion of the slide rod. Finally, the rubber scraper at the bottom of the long slide rod contacts the paper and pushes it forward, achieving the effect of pushing and feeding the slit paper. Attached Figure Description

[0023] Figure 1 This is a perspective view of an automatic correction mechanism for a photographic paper slitting machine according to the present invention.

[0024] Figure 2 This is a right view of an automatic correction mechanism for a photographic paper slitting machine according to the present invention.

[0025] Figure 3 This is a left view of an automatic correction mechanism for a photographic paper slitting machine according to the present invention.

[0026] Figure 4 This is a partial structural schematic diagram of an automatic correction mechanism for a photographic paper slitting machine proposed in this utility model;

[0027] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0028] Figure 6 This is a schematic diagram of the pushing mechanism of the automatic correction mechanism of a photographic paper slitting machine proposed in this utility model.

[0029] Legend:

[0030] 1. Body; 2. Pushing mechanism; 201. Long support plate; 202. Fixed column; 203. Inner groove ring; 204. Long slide bar; 205. Rubber scraper; 206. Support block; 207. Circular block; 208. Motor 1; 3. Motor 2; 4. Warning sign; 5. Screw 1; 6. Alarm light; 7. Hollow block; 8. Cutting machine; 9. Protective shell; 10. Handle; 11. Threaded rod; 12. Screw 2; 13. Hook; 14. Drawer box; 15. Anti-slip sleeve; 16. Handle; 17. Hollow box; 18. Heat dissipation fins; 19. Long double worm gear column; 20. Support plate; 21. Anti-offset detector; 22. Brush; 23. Worm gear. 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] Reference Figure 1 , Figure 4 and Figure 5This utility model provides an embodiment of an automatic correction mechanism for a photographic paper slitting machine, comprising a body 1, multiple cutters 8 fixedly connected at equal intervals to the top of the body 1, a hollow block 7 fixedly connected to the rear side of the top of the body 1, heat dissipation fins 18 fixedly connected to the right side of the outer wall of the hollow block 7, multiple support plates 20 fixedly connected at equal intervals to the right side of the outer wall of the hollow block 7, and multiple threaded rods 11 rotatably connected at equal intervals to adjacent sides of the support plates 20. The support plates 20 serve to support and fix the threaded rods 11 for rotation. Worm gears 23 are fixedly connected to the rear end of the outer wall of each threaded rod 11. A second motor 3 is fixedly connected to the rear side of the outer wall of the hollow block 7. An elongated double worm gear column 19 is fixedly connected to the output end of the second motor 3. The elongated double worm gear column 19 meshes with the worm gear 23. By turning on the second motor 3, the output can be driven. The long double worm gear 19 at the end rotates. When the long double worm gear 19 rotates, it meshes with the worm wheel 23 at the rear end of the outer wall of the threaded rod 11, so that multiple threaded rods 11 rotate synchronously. The outer wall of the threaded rod 11 is threaded with a brush 22. The inner wall of the hollow block 7 is equipped with an anti-offset detector 21. The left front end of the machine body 1 is equipped with a pushing mechanism 2, which is used to push the cut paper. The bottom front side of the machine body 1 is fixedly connected with a hollow box 17. The hollow box 17 is slidably connected with a drawer 14 inside. The drawer 14 can conveniently store daily tools. The outer front side of the drawer 14 is fixedly connected with a handle 16, which can facilitate the opening and closing of the drawer 14 by the staff. The outer wall of the handle 16 is fixedly connected with an anti-slip sleeve 15.

[0033] Specifically, starting motor 3 drives the output end to rotate the elongated double worm gear 19. Since the elongated double worm gear 19 is meshed with multiple worm wheels 23, the worm wheels 23 rotate accordingly, thereby driving the threaded rod 11 fixedly connected to it to rotate synchronously. When the threaded rod 11 rotates, the brush 22 connected to the threaded wall moves back and forth along the threaded rod 11 to thoroughly clean the heat dissipation fins 18 on the hollow block 7, ensuring the stable operation of the internal anti-deviation detector 21, brushing off the dust accumulated on it, ensuring the heat dissipation efficiency of the heat dissipation fins 18, preventing heat dissipation obstruction due to dust accumulation, and thus improving the overall operation of the equipment. For stability, the anti-deviation detector 21 installed on the rear side of the inner wall of the hollow block 7 monitors the running status of the paper in real time during the slitting process. Once the paper deviation is detected, the corresponding correction signal will be triggered immediately to ensure that the paper is always slitting along the correct path. A hollow box 17 is fixedly connected to the bottom front side of the machine body 1. A drawer 14 is slidably connected inside the hollow box 17. The drawer 14 can conveniently store tools used daily. A handle 16 is fixedly connected to the front side of the outer wall of the drawer 14. The handle 16 can facilitate the opening and closing of the drawer 14 for use by the staff. An anti-slip sleeve 15 is fixedly connected to the outer wall of the handle 16.

[0034] Reference Figure 2, Figure 3 and Figure 6 The pushing mechanism 2 includes an elongated support plate 201, which is installed on the left front end of the body 1. A motor 208 is fixedly connected to the top of the elongated support plate 201. A fixed short column 202 is fixedly connected to the output end of the motor 208. An inner sliding groove ring 203 is fixedly connected to the right end of the outer wall of the fixed short column 202. A support block 206 is fixedly connected to the top of the elongated support plate 201. An elongated slide rod 204 is slidably connected inside the support block 206. The support block 206 restricts the sliding trajectory and direction of the elongated slide rod 204. The internal sliding connection of the 3 is a circular block 207. The right end of the outer wall of the circular block 207 is rotatably connected to the right end of the long slide rod 204. The bottom of the long slide rod 204 is fixedly connected to a rubber scraper 205. The left side of the outer wall of the machine body 1 is threaded with a screw 12. The outer wall of the screw 12 is threaded with a hook 13. The hook 13 can be used to hang tools for daily use and cleaning. The front side of the outer wall of the hollow block 7 is threaded with a screw 5. The outer wall of the screw 5 is threaded with a warning sign 4. The warning sign 4 can serve as a warning to people in the surrounding area to reduce the probability of danger when they get close.

[0035] Specifically, when the motor 208 is turned on, it drives the fixed short column 202 at the output end to rotate. The right end of the outer wall of the fixed short column 202 is fixedly connected to the inner sliding groove ring 203, which rotates. The inner sliding groove ring 203 is slidably connected to the inside of the inner sliding groove ring 203. The right end of the outer wall of the circular block 207 is rotatably connected to the right end of the elongated slide rod 204. Therefore, when the inner sliding groove ring 203 rotates, the circular block 207 slides in the groove of the inner sliding groove ring 203. At the same time, because it is rotatably connected to the elongated slide rod 204, the elongated slide rod 204 makes linear reciprocating motion inside the supporting short block 206. Because the supporting short block 206 is fixed to the top of the elongated supporting short plate 201, and the elongated slide rod 204 slides inside the supporting short block 206, the elongated slide rod 207... 4. It can only slide back and forth in a specific direction. The bottom of the long slide bar 204 is fixedly connected to a rubber scraper 205. So when the long slide bar 204 makes a linear reciprocating motion, the rubber scraper 205 will move with the long slide bar 204. When the long slide bar 204 moves towards the direction of the cut paper, the rubber scraper 205 will contact the paper and push the paper forward. The outer left side of the outer wall of the machine body 1 is threaded with a screw 12. The outer wall of the screw 12 is threaded with a hook 13. The hook 13 can be used to hang tools for daily use and cleaning. The front side of the outer wall of the hollow block 7 is threaded with a screw 5. The outer wall of the screw 5 is threaded with a warning sign 4. The warning sign 4 can serve as a warning to people in the surrounding area to reduce the probability of danger when they get close.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The outer wall of the cutting machine 8 is equipped with a protective shell 9. A handle 10 is fixedly connected to the front side of the outer wall of the protective shell 9. The handle 10 facilitates the operator to turn the protective shell 9 on and off. An alarm light 6 is installed on the top of the hollow block 7. The alarm light 6 can emit light when the equipment is damaged to remind the surrounding personnel and the public.

[0037] Specifically, the outer wall of the cutting machine 8 is equipped with a protective shell 9, and a handle 10 is fixedly connected to the front side of the outer wall of the protective shell 9. The handle 10 facilitates the operator to turn the protective shell 9 on and off. An alarm light 6 is installed on the top of the hollow block 7. The alarm light 6 can emit light when the equipment is damaged to alert the surrounding personnel and the public.

[0038] Working principle: The starting motor 3 drives the output end to rotate the elongated double worm gear 19. Since the elongated double worm gear 19 is meshed with multiple worm wheels 23, the worm wheels 23 rotate accordingly, thereby driving the threaded rod 11, which is fixedly connected to it, to rotate synchronously. When the threaded rod 11 rotates, the brush 22 connected to the outer wall thread moves back and forth along the threaded rod 11, thoroughly cleaning the heat dissipation fins 18 on the hollow block 7. This ensures the stable operation of the internal anti-deviation detector 21, brushes off accumulated dust, ensures the heat dissipation efficiency of the heat dissipation fins 18, and prevents heat dissipation obstruction due to dust accumulation. To improve the overall operational stability of the equipment, the anti-deviation detector 21 installed on the rear side of the inner wall of the hollow block 7 monitors the running status of the paper in real time during the slitting process. Once a deviation of the paper is detected, the corresponding correction signal will be triggered immediately to ensure that the paper is always slitting along the correct path, avoiding the problems of inaccurate slitting size and paper damage caused by deviation. This also avoids the problem that the self-cleaning coating will crack and fall off due to wear and high temperature during long-term use, causing the self-cleaning performance of the coating to gradually decrease, and dust to gradually accumulate on the fins, affecting the heat dissipation effect.

[0039] When the motor 208 is turned on, it drives the fixed short column 202 at the output end to rotate. An inner sliding groove ring 203 is fixedly connected to the right end of the outer wall of the fixed short column 202. A circular block 207 is slidably connected inside the inner sliding groove ring 203. The right end of the outer wall of the circular block 207 is rotatably connected to the right end of the elongated slide rod 204. Therefore, when the inner sliding groove ring 203 rotates, the circular block 207 slides within the groove of the inner sliding groove ring 203. Simultaneously, because it is rotatably connected to the elongated slide rod 204, the elongated slide rod 204 performs linear reciprocating motion inside the supporting short block 206. To support the short block 206 fixed on top of the long support short plate 201, and to allow the long slide rod 204 to slide inside the support short block 206, the long slide rod 204 can only slide back and forth in a specific direction. A rubber scraper 205 is fixedly connected to the bottom of the long slide rod 204. So when the long slide rod 204 makes a linear reciprocating motion, the rubber scraper 205 will move with the long slide rod 204. When the long slide rod 204 moves towards the direction of the cut paper, the rubber scraper 205 will contact the paper and push the paper forward, thus achieving the effect of pushing and feeding the cut paper.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic deviation rectifying mechanism of a photo paper slitting machine, comprising a machine body (1), characterized in that: The top of the machine body (1) is fixedly connected with a plurality of cutting machines (8), the top rear side of the machine body (1) is fixedly connected with a hollow block (7), the outer wall right side of the hollow block (7) is fixedly connected with a heat dissipation fin (18), the outer wall right side of the hollow block (7) is fixedly connected with a plurality of support plates (20), the adjacent side of the support plate (20) is rotatably connected with a plurality of threaded rods (11), the outer wall rear end of the threaded rod (11) is fixedly connected with a worm gear (23), the outer wall rear side of the hollow block (7) is fixedly connected with a motor two (3), the output end of the motor two (3) is fixedly connected with an elongated double worm column (19), the elongated double worm column (19) is meshed with the worm gear (23), the outer wall of the threaded rod (11) is threadedly connected with a brush (22), the inner wall rear side of the hollow block (7) is mounted with an anti-offset detector (21), the left side front end of the machine body (1) is mounted with a pushing mechanism (2), and the pushing mechanism (2) is used for pushing the cut paper.

2. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 1, characterized in that: The pushing mechanism (2) comprises an elongated support short plate (201), the elongated support short plate (201) is installed on the left side front end of the machine body (1), the top of the elongated support short plate (201) is fixedly connected with a motor one (208), the output end of the motor one (208) is fixedly connected with a fixed short column (202), the outer wall right end of the fixed short column (202) is fixedly connected with an inner sliding groove ring (203), the top of the elongated support short plate (201) is fixedly connected with a support short block (206), the inside of the support short block (206) is slidably connected with an elongated sliding rod (204), the inside of the inner sliding groove ring (203) is slidably connected with a circular block (207), the outer wall right end of the circular block (207) is rotatably connected with the right end of the elongated sliding rod (204), and the bottom of the elongated sliding rod (204) is fixedly connected with a rubber scraper (205).

3. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 1, characterized in that: The bottom front side of the machine body (1) is fixedly connected with a hollow box (17), and the inside of the hollow box (17) is slidably connected with a drawer (14).

4. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 3, characterized in that: The outer wall front side of the drawer (14) is fixedly connected with a handle (16), and the outer wall of the handle (16) is fixedly connected with an anti-skid sleeve (15).

5. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 1, characterized in that: The outer wall left side of the machine body (1) is threadedly connected with a screw two (12), and the outer wall of the screw two (12) is threadedly connected with a hook (13).

6. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 1, characterized in that: The outer wall front side of the hollow block (7) is threadedly connected with a screw one (5), and the outer wall of the screw one (5) is threadedly connected with a warning sign (4).

7. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 1, characterized in that: The outer wall of the cutting machine (8) is mounted with a protective shell (9), and the outer wall front side of the protective shell (9) is fixedly connected with a handle (10).

8. The automatic deviation rectifying mechanism of the photo paper slitting machine according to claim 1, characterized in that: The top of the hollow block (7) is mounted with an alarm lamp (6).

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