Drying device used after coating

Abstract

The utility model provides a drying device after coating, and relates to the technical field of coated paper production. Two sets of fixing plates are fixed to the upper end of the bottom frame, a partition plate is fixed between the two sets of fixing plates, and an air drying component is arranged on the partition plate. The first motor is operated to enable the rotating rod to drive the fixing piece to rotate, the contact wheel below the fixing piece drives the movable frame to reciprocate, left-right reciprocating motion of the air blowing nozzles is achieved, the front-back positions of the two sets of air blowing nozzles can be adjusted by unscrewing bolts between the bottom blocks and the top blocks, the air drying position can be adjusted conveniently, and the air drying efficiency is improved. A first hydraulic rod stretches out and draws back to enable a driving rod to rotate, a gear on the driving rod drives a second toothed plate to move up and down, and height adjustment of a blowing nozzle is achieved. And the two sets of second hydraulic rods stretch out and draw back to adjust the distance between the two sets of sliding plates, the position of the coated paper can be corrected through the correcting rollers conveniently, and position deviation is prevented when the coated paper is conveyed.

Description

Technical Field

[0001] The utility model relates to the technical field of coated paper production, in particular to a drying device after coating. Background Art

[0002] Coating refers to a method of coating a paste polymer, a molten polymer or a polymer melt on paper to obtain a composite material (film). After coating, a non-contact drying device should be used to make the coating reach the gel point as soon as possible. Therefore, a drying device after coating is designed.

[0003] The existing drying device for coated paper lacks a correction structure when conveying and air-drying the coated paper, and the coated paper is prone to position deviation. Moreover, the height and air-drying position of the air-drying device cannot be adjusted, which is inconvenient to use. Summary of the Utility Model

[0004] The embodiments of the present disclosure relate to a drying device after coating, aiming to solve the problems that the existing drying device for coated paper lacks a correction structure when conveying and air-drying the coated paper, the coated paper is prone to position deviation, and the height and air-drying position of the air-drying device cannot be adjusted, which is inconvenient to use.

[0005] In the first aspect of the present disclosure, a drying device after coating is provided, which specifically includes: a chassis;

[0006] Four groups of feet are screwed to the lower end of the chassis. Two groups of fixing plates are fixed to the upper end of the chassis. A partition is fixed between the two groups of fixing plates. And a drying component is arranged on the partition. The drying component includes a bottom plate, a rail rod and a fixing frame. Four groups of hanging rods are fixed to the bottom plate. The upper ends of the four groups of hanging rods are welded to the lower end of the partition. Two groups of rail rods are provided. The lower ends of the two groups of rail rods are fixed to the bottom plate. Sliding seats slide on both of the two groups of rail rods. A connecting plate is installed between the two groups of sliding seats by bolts. The fixing frame is fixed to the left end of the connecting plate. A top plate is installed on the fixing frame by bolts. An installation cylinder is installed on the top plate. A first motor is installed at the upper end of the installation cylinder by bolts. And a rotating rod is installed in the installation cylinder through a bearing. The upper end of the rotating rod is connected to the output shaft of the first motor through a coupling sleeve. A fixing piece is fixed to the lower end of the rotating rod. A contact wheel is installed on the fixing piece. An activity frame is arranged below the fixing frame. The contact wheel is movably connected to the upper end of the activity frame. Rollers are arranged at the front and rear ends of the activity frame. The rollers roll on the fixing frame. A through groove plate is installed on the activity frame by bolts. A through groove is arranged on the through groove plate. Two groups of bottom blocks are arranged below the through groove. Two groups of top blocks are arranged above the through groove. The top blocks are connected to the bottom blocks by bolts. Air blowing nozzles are installed at the lower ends of the two groups of bottom blocks.

[0007] In at least some embodiments,

[0008] A first hydraulic rod is installed on the bottom plate through bolts. A first toothed plate is fixed on the piston rod of the first hydraulic rod. And a driving rod is installed on the bottom plate through a bearing. A gear is fixed on the driving rod. The gear meshes with the first toothed plate. Gears are also fixed at the front and rear ends of the driving rod. Connecting rods are connected to the front and rear ends of the connecting plate respectively. A second toothed plate is fixed at the lower end of the connecting rod. The two groups of second toothed plates respectively mesh with the gears at the front and rear ends of the driving rod.

[0009] In at least some embodiments,

[0010] Support columns are installed on the upper ends of the two groups of fixing plates through bolts. A slide rail plate is installed between the two groups of support columns through bolts. Slide plates slide on the front and rear ends of the slide rail plate respectively. Mounting seats are fixed on the two groups of slide plates respectively. A correction roller is installed on the mounting seat through a bearing.

[0011] In at least some embodiments,

[0012] Support plates are installed on the two groups of slide plates through bolts respectively. Second hydraulic rods are fixed on the two groups of support plates respectively. The piston rods of the two groups of second hydraulic rods are connected to each other. And a rotating plate rotates on the slide rail plate. Connecting rods are connected to the upper and lower ends of the rotating plate through pin shafts respectively. Universal connection seats are fixed on the two groups of connecting rods respectively. The two groups of universal connection seats are respectively movably connected to the two groups of slide plates.

[0013] In at least some embodiments,

[0014] Chute seats are fixed on the two groups of fixing plates respectively. Chutes are arranged on the chute seats. A central rod is installed in the movable chute. Through holes are arranged at the front and rear ends of the central rod. And vertical rods are installed on the two groups of chute seats respectively. The lower end of the vertical rod is inserted into the through hole on the central rod. Springs are sleeved on the vertical rods. A pressure roller rotates on the central rod.

[0015] In at least some embodiments,

[0016] A welding frame is welded on the rear side of the chassis. A first plate and a second plate are installed on the welding frame through bolts. A fixing block is fixed on the upper end of the first plate. A first connecting cylinder is installed on the upper end of the fixing block through a bearing. And a gear box is installed on the first plate through bolts. The output shaft of the gear box is connected to the front end of the first connecting cylinder. A second motor is installed on the upper end of the gear box through bolts.

[0017] In at least some embodiments,

[0018] Two groups of support plates are fixed to the upper end of the second plate. Two round rods are fixed between the two groups of support plates. A movable plate is movable on the two round rods. And a threaded rod is installed between the two groups of support plates through a bearing. The threaded rod is in threaded cooperation with the movable plate. A handwheel is fixed to the rear end of the threaded rod. A moving plate is fixed to the upper end of the movable plate. A second connecting cylinder is installed on the upper end of the moving plate through a bearing. A winding roller is installed between the first connecting cylinder and the second connecting cylinder through bolts.

[0019] The utility model provides a drying device after coating, which has the following beneficial effects:

[0020] In the utility model, an air drying component is arranged. When in use, by operating the first motor, the rotating rod drives the fixed piece to rotate. A contact wheel is installed on the fixed piece. The contact wheel is movably connected to the upper end of the movable frame. The movable frame is driven to reciprocate through the contact wheel, so that the blowing nozzle reciprocates left and right. And by loosening the bolt between the bottom block and the top block, the front and rear positions of the two blowing nozzles can be adjusted, which is convenient for adjusting the air drying position. By extending and retracting the first hydraulic rod, the driving rod rotates. The gear on the driving rod drives the second toothed plate to move up and down, so as to realize the adjustment of the height of the blowing nozzle, and it is convenient to use.

[0021] In addition, sliding plates are slidably arranged at the front and rear ends of the slide rail plate in the utility model. Mounting seats are fixed on the two sliding plates. A correcting roller is installed on the mounting seat through a bearing. By extending and retracting the two second hydraulic rods, the distance between the two sliding plates is adjusted, so that the two correcting rollers approach or move away from each other, which is convenient for correcting the position of the coated paper through the correcting rollers, preventing the coated paper from shifting in position during transmission. And the setting of the pressing roller can press the coated paper tightly on the partition plate, preventing the coated paper from being blown up by the hot air flow blown out by the blowing nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0023] The drawings in the following description only relate to some embodiments of the present utility model, and do not limit the present utility model.

[0024] In the drawings:

[0025] Figure 1 A schematic diagram showing the overall structure of the present application is shown;

[0026] Figure 2 A schematic diagram showing the structure of the slide rail plate of the present application is shown;

[0027] Figure 3 A schematic diagram showing the structure of the air drying component of the present application is shown;

[0028] Figure 4 A schematic diagram showing the structure of the fixed frame of the present application is shown;

[0029] Figure 5 shows the enlarged structural schematic diagram of part A in the present application; Figure 4 in the present application;

[0030] Figure 6 shows the structural schematic diagram of the pressure roller of the present application;

[0031] Figure 7 shows the enlarged structural schematic diagram of part B in the present application; Figure 6 in the present application;

[0032] Figure 8 shows the structural schematic diagram of the welding frame of the present application.

[0033] List of reference numerals

[0034] 1. Underframe; 11. Leg; 12. Fixed plate; 13. Partition board; 14. Support column; 141. Slide rail plate; 142. Slide plate; 1421. Mounting seat; 1422. Correction roller; 1423. Support plate; 1424. Second hydraulic rod; 143. Rotating plate; 1431. Connecting rod; 1432. Universal joint seat;

[0035] 2. Drying component; 21. Bottom plate; 211. Suspension rod; 212. First hydraulic rod; 2121. First toothed plate; 213. Driving rod; 22. Rail rod; 221. Slide block; 222. Connecting plate; 223. Connecting rod; 2231. Second toothed plate; 23. Fixed frame; 231. Top plate; 2311. Mounting cylinder; 2312. First motor; 2313. Rotating rod; 2314. Fixed piece; 2315. Contact wheel; 232. Movable frame; 2321. Through groove plate; 2322. Bottom block; 2323. Top block; 2324. Blowing nozzle;

[0036] 3. Chute seat; 31. Vertical rod; 32. Central rod; 33. Pressure roller;

[0037] 4. Welding frame; 41. First plate; 411. Fixed block; 412. First connecting cylinder; 413. Gear box; 414. Second motor; 42. Second plate; 421. Support plate; 422. Round rod; 423. Movable plate; 4231. Threaded rod; 4232. Hand wheel; 424. Moving plate; 425. Second connecting cylinder; 43. Winding roller. Detailed implementation manners

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0039] Embodiment 1: Please refer to Figures 1 to 8 :

[0040] The present utility model provides a drying device after coating, including: a chassis 1;

[0041] Four sets of feet 11 are screwed to the lower end of the chassis 1, two sets of fixing plates 12 are fixed to the upper end of the chassis 1, a partition plate 13 is fixed between the two sets of fixing plates 12, and a drying component 2 is arranged on the partition plate 13. The drying component 2 includes a bottom plate 21, rail rods 22, and a fixing frame 23. Four sets of hanging rods 211 are fixed to the bottom plate 21, and the upper ends of the four sets of hanging rods 211 are welded to the lower end of the partition plate 13. Two sets of rail rods 22 are provided, the lower ends of the two sets of rail rods 22 are fixed to the bottom plate 21, sliding seats 221 slide on the two sets of rail rods 22, a connecting plate 222 is installed between the two sets of sliding seats 221 by bolts, the fixing frame 23 is fixed to the left end of the connecting plate 222, a top plate 231 is installed on the fixing frame 23 by bolts, an installation cylinder 2311 is installed on the top plate 231, a first motor 2312 is installed at the upper end of the installation cylinder 2311 by bolts, and a rotating rod 2313 is installed in the installation cylinder 2311 through a bearing. The upper end of the rotating rod 2313 is connected to the output shaft of the first motor 2312 through a coupling sleeve. A fixing piece 2314 is fixed to the lower end of the rotating rod 2313, a contact wheel 2315 is installed on the fixing piece 2314, a movable frame 232 is arranged below the fixing frame 23, the contact wheel 2315 is movably connected to the upper end of the movable frame 232, rollers are arranged at the front and rear ends of the movable frame 232, and the rollers roll on the fixing frame 23. A through groove plate 2321 is installed on the movable frame 232 by bolts, through grooves are arranged on the through groove plate 2321, two sets of bottom blocks 2322 are arranged below the through grooves, two sets of top blocks 2323 are arranged above the through grooves, the top blocks 2323 are connected to the bottom blocks 2322 by bolts, and blowing nozzles 2324 are installed at the lower ends of the two sets of bottom blocks 2322.

[0042] In the embodiments of the present disclosure,

[0043] A first hydraulic rod 212 is installed on the bottom plate 21 through bolts. A first toothed plate 2121 is fixed on the piston rod of the first hydraulic rod 212. And a driving rod 213 is installed on the bottom plate 21 through a bearing. A gear is fixed on the driving rod 213. The gear meshes with the first toothed plate 2121. Gears are also fixed at the front and rear ends of the driving rod 213. Connecting rods 223 are connected to the front and rear ends of the connecting plate 222 respectively. A second toothed plate 2231 is fixed at the lower end of the connecting rod 223. The two groups of second toothed plates 2231 respectively mesh with the gears at the front and rear ends of the driving rod 213. Its function is: extending and retracting the first hydraulic rod 212 causes the driving rod 213 to rotate. The gears on the driving rod 213 drive the second toothed plates 2231 to move up and down, realizing the adjustment of the height of the blowing nozzle 2324.

[0044] In the embodiment of the present disclosure,

[0045] Support columns 14 are installed on the upper ends of the two groups of fixing plates 12 through bolts. A slide rail plate 141 is installed between the two groups of support columns 14 through bolts. Slide plates 142 slide on the front and rear ends of the slide rail plate 141. Mounting seats 1421 are fixed on the two groups of slide plates 142. A correcting roller 1422 is installed on the mounting seat 1421 through a bearing. Support plates 1423 are installed on the two groups of slide plates 142 through bolts. Second hydraulic rods 1424 are fixed on the two groups of support plates 1423. The piston rods of the two groups of second hydraulic rods 1424 are connected to each other. And a rotating plate 143 rotates on the slide rail plate 141. Connecting rods 1431 are connected to the upper and lower ends of the rotating plate 143 through pin shafts. Universal connecting seats 1432 are fixed on the two groups of connecting rods 1431. The two groups of universal connecting seats 1432 are respectively movably connected to the two groups of slide plates 142. Its function is: extending and retracting the two groups of second hydraulic rods 1424 adjusts the distance between the two groups of slide plates 142, making the two groups of correcting rollers 1422 approach or move away from each other, facilitating the position correction of the coated paper by the correcting rollers 1422 and preventing the coated paper from shifting in position during transmission.

[0046] Embodiment 2, on the basis of Embodiment 1,

[0047] Chute seats 3 are fixed on the two groups of fixing plates 12. Chutes are provided on the chute seats 3. A central rod 32 is installed in the movable groove. Through holes are provided at the front and rear ends of the central rod 32. And vertical rods 31 are installed on the two groups of chute seats 3. The lower ends of the vertical rods 31 are inserted into the through holes on the central rod 32. Springs are sleeved on the vertical rods 31. A pressure roller 33 rotates on the central rod 32. Its function is: under the action of the spring, the pressure roller 33 can press the coated paper against the partition plate 13, preventing the coated paper from being blown up by the hot air flow blown out by the blowing nozzle 2324.

[0048] Embodiment 3, on the basis of Embodiment 1 and Embodiment 2,

[0049] A welding frame 4 is welded to the rear side of the chassis 1. A first plate 41 and a second plate 42 are installed on the welding frame 4 through bolts. A fixing block 411 is fixed to the upper end of the first plate 41. A first connecting cylinder 412 is installed at the upper end of the fixing block 411 through a bearing. And a gearbox 413 is installed on the first plate 41 through bolts. The output shaft of the gearbox 413 is connected to the front end of the first connecting cylinder 412. A second motor 414 is installed at the upper end of the gearbox 413 through bolts. Two groups of support plates 421 are fixed to the upper end of the second plate 42. Two round rods 422 are fixed between the two groups of support plates 421. A movable plate 423 is movable on the two round rods 422. And a threaded rod 4231 is installed between the two groups of support plates 421 through a bearing. The threaded rod 4231 is in threaded cooperation with the movable plate 423. A handwheel 4232 is fixed to the rear end of the threaded rod 4231. A moving plate 424 is fixed to the upper end of the movable plate 423. A second connecting cylinder 425 is installed at the upper end of the moving plate 424 through a bearing. A winding roller 43 is installed between the first connecting cylinder 412 and the second connecting cylinder 425 through bolts. Its function is: running the second motor 414 to make the winding roller 43 rotate to realize the winding of the coated paper. And by rotating the handwheel 4232, the second connecting cylinder 425 moves backward. At this time, the winding roller 43 can be removed, and the winding roller 43 is convenient to disassemble.

[0050] The working principle of this embodiment: Running the second motor 414 makes the winding roller 43 rotate, so that the coated paper is conveyed to the right. Extending and retracting the two second hydraulic rods 1424 adjusts the distance between the two sliding plates 142, making the two correcting rollers 1422 approach or move away from each other, facilitating the position correction of the coated paper by the correcting rollers 1422 to prevent the coated paper from shifting during conveyance. The coated paper is air-dried by the air nozzle 2324. Running the first motor 2312 makes the rotating rod 2313 drive the fixing piece 2314 to rotate, and drives the movable frame 232 to reciprocate through the contact wheel 2315 below the fixing piece 2314, realizing the left and right reciprocating movement of the air nozzle 2324. And by loosening the bolts between the bottom block 2322 and the top block 2323, the front and rear positions of the two air nozzles 2324 can be adjusted, facilitating the adjustment of the air-drying position. Extending and retracting the first hydraulic rod 212 makes the driving rod 213 rotate, and the gear on the driving rod 213 drives the second toothed plate 2231 to move up and down, realizing the adjustment of the height of the air nozzle 2324. Under the action of the spring, the pressing roller 33 can press the coated paper against the partition plate 13 to prevent the coated paper from being blown up by the hot air flow blown out by the air nozzle 2324.

[0051] In this article, the following points need to be noted:

[0052] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0053] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0054] The above are only the specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure.

Claims

1. A post-coating drying device, comprising: The chassis (1) is characterized in that: The lower end of the base frame (1) is threadedly screwed with four groups of legs (11); the upper end of the base frame (1) is fixed with two groups of fixing plates (12); a partition (13) is fixed between the two groups of fixing plates (12); and a drying component (2) is arranged on the partition (13); the drying component (2) comprises a bottom plate (21), a rail rod (22) and a fixing frame (23); four groups of suspension rods (211) are fixed on the bottom plate (21); the upper ends of the four groups of suspension rods (211) are welded to the lower ends of the partitions (13); the rail rods (22) are welded to the lower ends of the partitions (13); Two groups are provided, the lower ends of the two groups of rail rods (22) are fixed on the bottom plate (21), the two groups of rail rods (22) are slidably provided with sliding seats (221), a connecting plate (222) is installed between the two groups of sliding seats (221) by bolts, a fixing frame (23) is fixed to the left end of the connecting plate (222), a top plate (231) is installed on the fixing frame (23) by bolts, a mounting tube (2311) is installed on the top plate (231), and a No. 1 electric rod is installed on the upper end of the mounting tube (2311) by bolts. The motor (2312) is provided with a rotating rod (2313) installed inside the mounting cylinder (2311) via a bearing, the upper end of the rotating rod (2313) is connected to the output shaft of the first motor (2312) via a coupling sleeve, the lower end of the rotating rod (2313) is fixed with a fixing plate (2314), the fixing plate (2314) is installed with a contact wheel (2315), a movable frame (232) is provided below the fixed frame (23), and the contact wheel (2315) and the upper end of the movable frame (232) are connected to each other. The movable frame (232) is movably connected, and the front and rear ends of the movable frame (232) are both provided with rollers, and the rollers roll on the fixed frame (23); a through-slot plate (2321) is installed on the movable frame (232) by means of bolts; a through-slot plate (2321) is provided with a through-slot; two groups of bottom blocks (2322) are provided below the through-slot; two groups of top blocks (2323) are provided above the through-slot; the top blocks (2323) are connected to the bottom blocks (2322) by means of bolts; and a blowing nozzle (2324) is installed at the lower ends of the two groups of bottom blocks (2322).

2. A post-coating drying device according to claim 1, characterized in that: A No. 1 hydraulic rod (212) is mounted on the bottom plate (21) via bolts, a No. 1 toothed plate (2121) is fixed to the piston rod of the No. 1 hydraulic rod (212), and a driving rod (213) is mounted on the bottom plate (21) via a bearing, a gear is fixed to the driving rod (213), the gear meshes with the No. 1 toothed plate (2121), gears are also fixed to the front and rear ends of the driving rod (213), the front and rear ends of the connecting plate (222) are both connected to a connecting rod (223), a No. 2 toothed plate (2231) is fixed to the lower end of the connecting rod (223), and two groups of No. 2 toothed plates (2231) respectively mesh with the gears at the front and rear ends of the driving rod (213).

3. A post-coating drying device according to claim 1, characterized in that: The upper ends of the two groups of fixed plates (12) are both mounted with support columns (14) via bolts, a slide plate (141) is mounted between the two groups of support columns (14) via bolts, a sliding plate (142) is slidably mounted at the front and rear ends of the slide plate (141), a mounting seat (1421) is fixed on the two groups of sliding plates (142), and a correction roller (1422) is mounted on the mounting seat (1421) via a bearing.

4. A post-coating drying device according to claim 3, characterized in that: The two groups of sliding plates (142) are both mounted with support plates (1423) by means of bolts, and the two groups of support plates (1423) are both fixed with a No. 2 hydraulic rod (1424), and the piston rods of the two groups of No. 2 hydraulic rods (1424) are connected to each other, and a rotating plate (143) is rotatably mounted on the slide rail plate (141), and the upper and lower ends of the rotating plate (143) are both connected with connecting rods (1431) by means of pins, and universal connecting seats (1432) are fixed on the two groups of connecting rods (1431), and the two groups of universal connecting seats (1432) are respectively movably connected to the two groups of sliding plates (142).

5. The post-coating drying device according to claim 3, characterized in that: A slide groove seat (3) is fixed on both sets of the fixed plates (12), a slide groove is provided on the slide groove seat (3), a center rod (32) is installed in the movable groove, the front and rear ends of the center rod (32) are provided with through holes, and a vertical rod (31) is installed on both sets of the slide groove seats (3), the lower end of the vertical rod (31) is inserted into the through hole on the center rod (32), a spring is sleeved on the vertical rod (31), and a pressure roller (33) is rotatably provided on the center rod (32).

6. The post-coating drying device according to claim 1, characterized in that: A welding frame (4) is welded to the rear side of the base frame (1), a first plate (41) and a second plate (42) are mounted on the welding frame (4) by means of bolts, a fixing block (411) is fixed to the upper end of the first plate (41), a first connecting tube (412) is mounted to the upper end of the fixing block (411) by means of a bearing, a gear box (413) is mounted on the first plate (41) by means of bolts, an output shaft of the gear box (413) is connected to the front end of the first connecting tube (412), and a second motor (414) is mounted on the upper end of the gear box (413) by means of bolts.

7. A post-coating drying device according to claim 6, characterized in that: Two groups of support plates (421) are fixed to the upper end of the second plate (42), two groups of round rods (422) are fixed between the two groups of support plates (421), a movable plate (423) is movably mounted on the two groups of round rods (422), and a threaded rod (4231) is mounted between the two groups of support plates (421) via a bearing, the threaded rod (4231) and the movable plate (423) are threadedly matched, a hand wheel (4232) is fixed to the rear end of the threaded rod (4231), a movable plate (424) is fixed to the upper end of the movable plate (423), a second connecting tube (425) is mounted on the upper end of the movable plate (424) via a bearing, and a winding roller (43) is mounted between the first connecting tube (412) and the second connecting tube (425) via bolts.

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