Paper product production coating device facilitating feeding

Abstract

The utility model discloses a coating device convenient to feed for paper product production, which belongs to the technical field of paper product production, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a support plate I and a coating machine respectively, the support plate I is provided with a fixing assembly, one side of the bottom plate is fixedly connected with a U-shaped plate, and the U-shaped plate is provided with a clamping assembly. One side of the U-shaped plate is fixedly connected with a servo motor, and the output end of the servo motor is coaxially and fixedly connected with a threaded rod. By arranging the fixing assembly, paper roll feeding is facilitated, the fixing assembly can quickly fix a paper roll through the inner support, the feeding process is greatly simplified, time is saved, efficiency is improved, meanwhile, uniform stress is provided through the inner support mode, the stability of the paper roll is guaranteed, paper runs stably in the coating process, the coating quality is guaranteed, and the paper roll feeding device is high in universality and high in practicability. The device can adapt to paper rolls with different inner diameters, the limitation of equipment on the specifications of the paper rolls is reduced, troubles caused by mismatching of the paper rolls are reduced, and great convenience is brought to production of paper products.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper product production, in particular to a coating device for paper product production which is convenient for loading. Background Art

[0002] The production of paper products involves first chopping the raw materials and then steaming them to separate the fibers. The raw materials are then washed and screened to remove impurities. Bleaching is then performed to improve the color of the paper. The fibers are then dehydrated and formed on a paper machine. Pressing and drying form the paper. Paper coating involves applying a coating to the surface of the paper to increase barrier properties, enhance physical properties, improve appearance, or impart special functions.

[0003] The existing coating devices for paper product production also have the following shortcomings: the existing coating devices for paper product production are inconvenient to load, and the existing coating devices for paper product production use multiple bolts or complex clamps to fix the paper roll. When installing and removing the paper roll, the operator needs to spend a lot of time tightening or loosening these fixing devices, which increases the difficulty of loading the paper roll to a certain extent and leads to a decrease in production. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a coating device for paper product production that is easy to load, thereby solving the problem of inconvenient loading of existing coating devices for paper product production.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coating device for paper product production that is easy to load, comprising a base plate, the top of the base plate is fixedly connected to a support plate 1 and a coating machine, a fixing component is provided on the support plate 1, one side of the base plate is fixedly connected to a U-shaped plate, one side of the U-shaped plate is fixedly connected to a servo motor, the output end of the servo motor passes through the U-shaped plate and is rotatably connected to it, the output end of the servo motor is coaxially fixedly connected to a threaded rod, a pair of sliding rods are fixedly connected to the U-shaped plate, the threaded rod is threadedly connected to a support plate 2, and the support plate 2 is slidably connected to the sliding rod and the U-shaped plate, respectively.

[0006] As a further solution of the present invention: one side of the support plate 2 is rotatably connected to a rotating shaft 1, and one side of the rotating shaft 1 is coaxially fixedly connected to a square block.

[0007] As a further solution of the present invention: the fixed assembly includes a cylinder, which is fixedly connected to one side of support plate one, and the output end of the cylinder passes through support plate one and is slidably connected thereto, the output end of the cylinder is rotatably connected to rotating shaft two, and the end of rotating shaft two away from the cylinder is slidably connected to rotating shaft three, and the end of rotating shaft three away from rotating shaft two is provided with a square groove, and the square groove is adapted to the square block.

[0008] As a further solution of the present invention: a ring sleeve is coaxially fixedly connected to the rotating shaft 2, a plurality of connecting blocks are fixedly connected to the outer periphery of the ring sleeve, each of the connecting blocks is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to a support bar.

[0009] As a further solution of the present invention: a pair of ring sleeves 2 are coaxially fixedly connected to the rotating shaft 3, and a plurality of connecting blocks 2 are fixedly connected to the outer periphery of each of the ring sleeves 2. Each of the connecting blocks 2 is rotatably connected to a connecting rod 2, and one end of the connecting rod 2 is rotatably connected to the support bar.

[0010] As a further solution of the present invention: a rubber strip is provided on the support strip.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the present invention facilitates paper roll loading by setting a fixing component, and the fixing component can quickly fix the paper roll through internal support, which greatly simplifies the loading process, saves time and improves efficiency. At the same time, the internal support method provides uniform force, ensures the stability of the paper roll, makes the paper run smoothly during the coating process, and ensures the coating quality. Moreover, it has strong versatility and can adapt to paper rolls with different inner diameters, reduces the restrictions of the equipment on the paper roll specifications, reduces the trouble caused by paper roll mismatch, and brings great convenience to the production of paper products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 This is a second schematic diagram of the support plate of the present invention;

[0014] Figure 3 Schematic diagram of the fixing assembly of the present invention Figure 1 ;

[0015] Figure 4 Schematic diagram of the fixing assembly of the present invention Figure 2 .

[0016] In the figure: 1. Base plate; 2. Support plate 1; 3. Coating machine; 4. U-shaped plate; 5. Servo motor; 6. Threaded rod; 7. Sliding rod; 8. Support plate 2; 9. Rotating shaft 1; 10. Square block; 11. Cylinder; 12. Rotating shaft 2; 13. Rotating shaft 3; 14. Ring sleeve 1; 15. Connecting block 1; 16. Connecting rod 1; 17. Support bar; 18. Ring sleeve 2; 19. Connecting block 2; 20. Connecting rod 2. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] like Figures 1-4As shown, the utility model provides a technical solution:

[0019] It includes a base plate 1, the top of the base plate 1 is fixedly connected to a support plate 2 and a coating machine 3, a fixing component is provided on the support plate 2, a U-shaped plate 4 is fixedly connected to one side of the base plate 1, a servo motor 5 is fixedly connected to one side of the U-shaped plate 4, the output end of the servo motor 5 passes through the U-shaped plate 4 and is rotatably connected thereto, a threaded rod 6 is coaxially fixedly connected to the output end of the servo motor 5, a pair of sliding rods 7 are fixedly connected to the U-shaped plate 4, a support plate 2 8 is threadedly connected to the threaded rod 6, and the support plate 2 8 is slidably connected to the sliding rod 7 and the U-shaped plate 4 respectively;

[0020] Specifically, the servo motor 5 is started, and the output end of the servo motor 5 drives the threaded rod 6 to rotate, so that the support plate 8 can move back and forth on the slide rod 7;

[0021] One side of the support plate 2 8 is rotatably connected to a rotating shaft 1 9, and one side of the rotating shaft 1 9 is coaxially fixedly connected to a square block 10;

[0022] Specifically, the square block 10 can rotate together with the rotating shaft 9;

[0023] The fixed assembly includes a cylinder 11, which is fixedly connected to one side of the support plate 1 2. The output end of the cylinder 11 passes through the support plate 1 2 and is slidably connected thereto. The output end of the cylinder 11 is rotatably connected to a second rotating shaft 12. The end of the second rotating shaft 12 away from the cylinder 11 is slidably connected to a third rotating shaft 13. The end of the third rotating shaft 13 away from the second rotating shaft 12 is provided with a square groove, which is adapted to the square block 10.

[0024] Specifically, a magnet is provided on one side of the square block 10 close to the third rotating shaft 13, and an iron sheet is provided in the square groove. The second support plate 8 drives the first rotating shaft 9 and the square block 10 close to the third rotating shaft 13. The square block 10 falls into the square groove at one end of the third rotating shaft 13 and is magnetically attracted, so that the first rotating shaft 9, the third rotating shaft 13 and the second rotating shaft 12 can rotate together. The cylinder 11 is started, and the output end of the cylinder 11 can drive the second rotating shaft 12 to extend and slide within the third rotating shaft 13.

[0025] A ring sleeve 14 is coaxially fixedly connected to the second rotating shaft 12, and a plurality of connecting blocks 15 are fixedly connected to the outer periphery of the ring sleeve 14. Each connecting block 15 is rotatably connected to a connecting rod 16, and one end of the connecting rod 16 is rotatably connected to a support bar 17;

[0026] Specifically, the second rotating shaft 12 drives the ring sleeve 14 and the connecting block 15 to move together, so that the vertical angle of the connecting rod 16 changes, thereby realizing the movement of the support bar 17;

[0027] A pair of ring sleeves 2 18 are coaxially fixedly connected to the rotating shaft 3 13 , and a plurality of connecting blocks 2 19 are fixedly connected to the outer periphery of each ring sleeve 2 18 , and each connecting block 2 19 is rotatably connected to a connecting rod 20 , and one end of the connecting rod 20 is rotatably connected to the support bar 17 ;

[0028] Specifically, a pair of connecting rods 20, the support bar 17 and the rotating shaft 3 13 form a parallelogram structure, so that the support bar 17 always moves parallel to the rotating shaft 3 13;

[0029] A rubber strip is provided on the support strip 17;

[0030] Specifically, the rubber strip can increase friction while preventing the paper roll from being damaged.

[0031] The working principle of this utility model is:

[0032] When placing the paper roll, the support plate 2 8 is close to the servo motor 5. First, put the paper roll on the support bar 17 of the fixed component, and then start the servo motor 5. The output end of the servo motor 5 drives the threaded rod 6 to rotate, so that the support plate 2 8 can move back and forth on the slide bar 7. A magnet is provided on the side of the square block 10 close to the rotating shaft 3 13, and an iron sheet is provided in the square groove. The support plate 2 8 drives the rotating shaft 1 9 and the square block 10 close to the rotating shaft 3 13. The square block 10 falls into the square groove at one end of the rotating shaft 3 13 and is magnetically attracted, so that the rotating shaft 1 9, the rotating shaft 3 13 and the rotating shaft 2 12 can rotate together. Start the cylinder 11, and the output end of the cylinder 11 extends, which can drive the rotating shaft 2 12 to telescopically slide in the rotating shaft 3 13. The rotating shaft 2 12 drives the ring sleeve 1 14 and the connecting The block 15 moves together, causing the vertical angle of the connecting rod 16 to change. The pair of connecting rods 20, the support bar 17 and the rotating shaft 3 13 form a parallelogram structure, so that the support bar 17 always moves parallel to the rotating shaft 3 13. The support bar 17 expands outward to fix the paper roll. The rubber strip on the support bar 17 can increase the friction and prevent the paper roll from being damaged. The above operation simplifies the loading process, saves time and improves efficiency. At the same time, the internal support method provides uniform force to ensure the stability of the paper roll, so that the paper runs smoothly during the coating process and the coating quality is guaranteed. Moreover, it has strong versatility and can adapt to paper rolls with different inner diameters, reducing the restrictions of the equipment on the paper roll specifications and reducing the troubles caused by paper roll mismatch, bringing great convenience to the production of paper products.

[0033] When taking out the paper roll, first start the cylinder 11, the output end of the cylinder 11 contracts, driving the support bar 17 to contract, releasing the paper roll, and then start the servo motor 5. The output end of the servo motor 5 drives the threaded rod 6 to rotate in the opposite direction, and the support plate 2 8 moves toward the servo motor 5, so that the square block 10 is disengaged from the magnetic attraction in the square groove at one end of the rotating shaft 3 13, and finally the paper roll is taken out.

[0034] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A coating device for paper product production that is easy to load, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a support plate (2) and a coating machine (3), respectively; a fixing assembly is provided on the support plate (2); one side of the base plate (1) is fixedly connected to a U-shaped plate (4); one side of the U-shaped plate (4) is fixedly connected to a servo motor (5); the output end of the servo motor (5) passes through the U-shaped plate (4) and is rotatably connected thereto; the output end of the servo motor (5) is coaxially fixedly connected to a threaded rod (6); a pair of sliding rods (7) are fixedly connected to the U-shaped plate (4); the threaded rod (6) is threadedly connected to a support plate (8); and the support plate (8) is slidably connected to the sliding rod (7) and the U-shaped plate (4), respectively.

2. The coating device for paper product production that is easy to load according to claim 1, characterized in that: One side of the support plate 2 (8) is rotatably connected to a rotating shaft 1 (9), and one side of the rotating shaft 1 (9) is coaxially fixedly connected to a square block (10).

3. The coating device for paper product production that is easy to load according to claim 2, characterized in that: The fixing assembly includes a cylinder (11), the cylinder (11) is fixedly connected to one side of the support plate (2), the output end of the cylinder (11) passes through the support plate (2) and is slidably connected thereto, the output end of the cylinder (11) is rotatably connected to the second rotating shaft (12), the end of the second rotating shaft (12) away from the cylinder (11) is slidably connected to the third rotating shaft (13), the end of the third rotating shaft (13) away from the second rotating shaft (12) is provided with a square groove, and the square groove is adapted to the square block (10).

4. The coating device for paper product production that is easy to load according to claim 3, characterized in that: A ring sleeve (14) is coaxially fixedly connected to the rotating shaft (12), and a plurality of connecting blocks (15) are fixedly connected to the outer periphery of the ring sleeve (14). Each connecting block (15) is rotatably connected to a connecting rod (16), and one end of the connecting rod (16) is rotatably connected to a support bar (17).

5. The coating device for paper product production that is convenient for loading according to claim 4, characterized in that: A pair of ring sleeves 2 (18) are coaxially fixedly connected to the rotating shaft 3 (13), and a plurality of connecting blocks 2 (19) are fixedly connected to the outer periphery of each ring sleeve 2 (18). Each connecting block 2 (19) is rotatably connected to a connecting rod 2 (20), and one end of the connecting rod 2 (20) is rotatably connected to the support bar (17).

6. The coating device for paper product production that is convenient for loading according to claim 5, characterized in that: A rubber strip is provided on the support strip (17).

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