CN215429975U

CN215429975U - Coating machine

Info

Publication number: CN215429975U
Application number: CN202121768595.7U
Authority: CN
Inventors: 夏双印
Original assignee: Younai Industry Shanghai Co ltd
Current assignee: Younai Industry Shanghai Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-01-07
Anticipated expiration: 2031-07-31

Abstract

Compared with the prior art, the coating machine comprises a main body assembly and a cleaning assembly, wherein the main body assembly comprises a rack, a material roller, a guide roller and a first driving device, a sheet is wound on the surface of the material roller and the guide roller, the first driving device is used for driving the material roller and the guide roller to rotate, the rack is also provided with the cleaning assembly, the cleaning assembly comprises a pair of rotating rods arranged at intervals, swing frames and a connecting box are respectively arranged at two ends of each rotating rod, the cleaning roller is sleeved on the rotating rods and used for cleaning the surface of the sheet, a second motor is connected with the swing frames and used for driving the swing frames to rotate, and a transmission device is arranged in the connecting box and used for connecting the rotating rods with the first driving device, so that the cleaning rollers can clean the surfaces on two sides of the sheet, and can adjust the position of the sheet, and the coating machine is convenient to use.

Description

Coating machine

Technical Field

The utility model belongs to the technical field of coating machines.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, the coating machine coats a layer of glue, paint or printing ink and the like with specific functions on a coiled base material, the base material is dried and then wound, the special multifunctional coating head is adopted, the surface coating production in various forms can be realized, the winding and unwinding of the coating machine are all provided with full-speed automatic film receiving mechanisms, and the PLC program tension is controlled in a closed loop manner automatically.

In the coating process of the existing coating machine, a large amount of dirt, dust, plastic particle crystal points, lines sucked by static electricity and the like exist on the sheet, so that the quality of the subsequent process is influenced, the quality is unqualified easily, and the coating machine lacks a cleaning measure after the sheet runs.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a wiping device for a coating machine, which has the advantage of cleaning a wiping sheet and solves the problem that the sheet is easy to be polluted.

In order to achieve the purpose, the utility model provides the following technical scheme: a coating machine comprises a main body assembly and a cleaning assembly;

the main body assembly comprises a rack, a material roller, a guide roller and a first driving device, a sheet is wound on the surfaces of the material roller and the guide roller, the first driving device is used for driving the material roller and the guide roller to rotate, and the rack is also provided with a cleaning assembly;

the clearance subassembly includes the dwang that a pair of interval set up, the dwang both ends be provided with rocker and connecting box respectively, the sheet wear to establish in the interval between this a pair of transfer line, the dwang on the cover be equipped with the clearance roller, a second motor is connected with the rocker for the drive rocker rotates, the connecting box in be provided with transmission for connect dwang and first drive arrangement, and rotate under first drive arrangement's effect.

Further, the first driving device comprises a first motor and a transmission case, a first rotating shaft and a second rotating shaft are arranged in the transmission case, and the outer surfaces of the first rotating shaft and the second rotating shaft are sleeved with a transmission belt;

preferably, the frame sets up the second motor, the output shaft of second motor runs through a side of frame, the output shaft of second motor is rotated with a side of rocker and is connected, the upper and lower edge of rocker another side all rotates and is connected with the dwang, two the clearance roller has all been cup jointed to the surface of dwang, the other end through connection case's of dwang a side, the other end of dwang is rotated with driven gear's a side and is connected, a side of connecting case inner wall is rotated with a side of driving gear and is connected, the left and right sides of driving gear respectively with two driven gear meshes the connection, a side of driving gear and the one end fixed connection of second pivot, the second pivot sets up inside the transmission case.

Preferably, the one end of first pivot is rotated with the output shaft of first motor and is connected, the other end of first pivot is rotated with the one end of material roller and is connected, the other end of material roller is rotated with a side of frame inner wall and is connected, a side of frame inner wall is rotated with the one end of deflector roll and is connected, the other end of deflector roll and the one end fixed connection of third pivot, the other end of third pivot is rotated with a side of transmission case inner wall and is connected.

Through adopting above-mentioned scheme, first motor rotates first pivot, makes the material roller rotate, and the help sheet breaks away from the material roller, and first pivot passes through the drive belt transmission and rotates the third pivot, makes the deflector roll rotate, and help sheet redirecting.

Preferably, the sheet is inserted into the space between the pair of rotating levers.

By adopting the scheme, the front side surface and the rear side surface of the sheet can be cleaned by wiping the front side surface and the rear side surface of the sheet due to the positions of the two transmission rods.

Preferably, the second rotating shaft is arranged between the first rotating shaft and the third rotating shaft, and the radius of the second rotating shaft is larger than the radius of the first rotating shaft and the radius of the third rotating shaft.

By adopting the above scheme, the radius of the second rotating shaft enables the transmission belt to contact the surface of the second rotating shaft, so that the second rotating shaft can rotate through the transmission belt.

Preferably, the right flank of transmission case is provided with adjusting part, adjusting part includes regulating box and third motor, regulating box fixed mounting is in the side of transmission case, a side fixed mounting of regulating box inner wall has the third motor, the output shaft of third motor is located to rotate with the center of fixed plate side and is connected, the spout has all been seted up to the upper and lower edge of fixed plate another side, the inside sliding connection of spout has the connecting rod, the connecting rod is provided with two, two the other end of connecting rod runs through the transmission case.

Through adopting above-mentioned scheme, the third motor rotates the fixed plate, makes the connecting rod change the position in the transmission case, and the spout makes the position of two connecting rods can keep away from each other or be close to.

Preferably, one side fixed mounting that the third motor was kept away from to the fixed plate has electric telescopic handle, electric telescopic handle is provided with two, two electric telescopic handle's flexible end respectively with two a side fixed connection of connecting rod, the transmission case is close to a side of regulating box and has been seted up through the groove.

Through adopting above-mentioned scheme, drive the connecting rod through electric telescopic handle and remove in the spout, make the connecting rod have the space of removal through the groove.

Preferably, the outer surface of the connecting rod is sleeved with two driving rollers, the two driving rollers are respectively arranged on the front side surface and the rear side surface of the second rotating shaft, and the two driving rollers are in transmission connection with the driving belt.

Through adopting above-mentioned scheme, the drive belt rotates the driving roller of second pivot both sides, makes the driving roller rotate the second pivot, and the third motor rotates the fixed plate, makes the driving roller move to both sides about the second pivot, and electric telescopic handle makes two driving rollers keep away from each other simultaneously, makes the driving roller can continue to support the drive belt, guarantees the normal rotation of third pivot.

Has the advantages that: compared with the prior art, the coating machine comprises a main body assembly and a cleaning assembly, wherein the main body assembly comprises a rack, a material roller, a guide roller and a first driving device, a sheet is wound on the surface of the material roller and the guide roller, the first driving device is used for driving the material roller and the guide roller to rotate, the rack is also provided with the cleaning assembly, the cleaning assembly comprises a pair of rotating rods arranged at intervals, swing frames and a connecting box are respectively arranged at two ends of each rotating rod, the cleaning roller is sleeved on the rotating rods and used for cleaning the surface of the sheet, a second motor is connected with the swing frames and used for driving the swing frames to rotate, and a transmission device is arranged in the connecting box and used for connecting the rotating rods with the first driving device, so that the cleaning rollers can clean the surfaces on two sides of the sheet, and can adjust the position of the sheet, and the coating machine is convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the cleaning assembly of the present invention;

FIG. 3 is a schematic top cross-sectional view of the adjustment assembly of the present invention;

fig. 4 is a left side view schematically showing the second rotating shaft and the driving roller according to the present invention.

In the figure:

1. a body assembly; 11. a frame; 12. a transmission case; 121. a first rotating shaft; 122. a second rotating shaft; 123. a third rotating shaft; 124. a transmission belt; 13. a material roller; 14. a guide roller; 15. a first motor;

2. cleaning the assembly; 21. a second motor; 211. a protection box; 22. cleaning the roller; 23. placing a frame; 24. a connecting box; 25. a driving gear; 26. a driven gear; 27. rotating the rod;

3. an adjustment assembly; 31. an adjusting box; 32. a third motor; 33. a fixing plate; 331. a chute; 34. an electric telescopic rod; 35. a connecting rod; 36. and (5) driving rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

A coating machine comprises a main body component 1 and a cleaning component 2;

the main body assembly 1 comprises a rack 11 and a transmission case 12, wherein one side surface of the rack 11 is fixedly connected with the transmission case 12, a first rotating shaft 121 and a second rotating shaft 122 are arranged inside the transmission case 12, a transmission belt 124 is sleeved on the outer surfaces of the first rotating shaft 121 and the second rotating shaft 122, and a cleaning assembly 2 is arranged inside the rack 11;

the clearance subassembly 2 includes second motor 21, rocker 23 and connecting box 24, a side fixed mounting of frame 11 has guard box 211, the inside fixed mounting of guard box 211 has second motor 21, the output shaft of second motor 21 runs through a side of frame 11, the output shaft of second motor 21 rotates with a side of rocker 23 and is connected, the upper and lower edge of the another side of rocker 23 all rotates and is connected with dwang 27, two the cleaning roller 22 has all been cup jointed to the surface of dwang 27, the other end of dwang 27 runs through a side of connecting box 24, the other end of dwang 27 rotates with a side of driven gear 26 and is connected, a side of connecting box 24 inner wall rotates with a side of driving gear 25 and is connected, the left and right sides of driving gear 25 respectively with two driven gear 26 meshes and is connected, one side of the driving gear 25 is fixedly connected to one end of a second rotating shaft 122, and the second rotating shaft 122 is disposed inside the transmission case 12.

One end of the first rotating shaft 121 is rotatably connected with an output shaft of a first motor 15, the other end of the first rotating shaft 121 is rotatably connected with one end of a material roller 13, the other end of the material roller 13 is rotatably connected with one side surface of the inner wall of the rack 11, one side surface of the inner wall of the rack 11 is rotatably connected with one end of a guide roller 14, the other end of the guide roller 14 is fixedly connected with one end of a third rotating shaft 123, and the other end of the third rotating shaft 123 is rotatably connected with one side surface of the inner wall of the transmission case 12; the material roller 13 and the guide roller 14 are externally wound with sheets, and the two rotating rods 27 are respectively arranged on the front side surface and the rear side surface of the sheets; the second rotating shaft 122 is disposed between the first rotating shaft 121 and the third rotating shaft 123, and a radius of the second rotating shaft 122 is greater than a radius of the first rotating shaft 121 and a radius of the third rotating shaft 123.

Referring to fig. 1-4, the first motor 15 is started, the first motor 15 drives the first rotating shaft 121 to rotate, so that the sheet leaves the rotating material roller 13, the transmission belt 124 transmits the third rotating shaft 123, the third rotating shaft 123 rotates the guide roller 14, the sheet is assisted to advance and change the direction, the transmission belt 124 rotates the second rotating shaft 122, the second rotating shaft 122 rotates the driving gear 25, the driving gear 25 transmits the driven gears 26 on both sides, the driven gears 26 rotate the rotating rod 27, the rotating rod 27 rotates to enable the cleaning roller 22 to wipe the front side surface and the rear side surface of the sheet, so that the cleaning effect is achieved, the second motor 21 rotates the swing frame 23, the swing frame 23 drives the rotating rod 27 and the connecting box 24 to rotate, the effect that the rotating rod 27 is close to the sheet is achieved, the rotating rod is close to enable the cleaning roller 22 to bend the sheet, the sheet passes through the middle, and the wiping effect is better.

Example two

The function of facilitating cleaning and replacement of the cleaning roller 22 is added to the first embodiment.

The right side surface of the transmission case 12 is provided with an adjusting component 3, the adjusting component 3 comprises an adjusting case 31 and a third motor 32, the adjusting case 31 is fixedly installed on one side surface of the transmission case 12, one side surface of the inner wall of the adjusting case 31 is fixedly installed with the third motor 32, an output shaft of the third motor 32 is rotatably connected with the center of one side surface of the fixing plate 33, the upper edge and the lower edge of the other side surface of the fixing plate 33 are both provided with a sliding groove 331, a connecting rod 35 is slidably connected inside the sliding groove 331, two connecting rods 35 are arranged, and the other ends of the two connecting rods 35 penetrate through the transmission case 12; one side surface of the fixing plate 33, which is far away from the third motor 32, is fixedly provided with two electric telescopic rods 34, the telescopic ends of the two electric telescopic rods 34 are respectively and fixedly connected with one side surface of the two connecting rods 35, and one side surface of the transmission case 12, which is close to the adjusting case 31, is provided with a through groove; two driving rollers 36 are sleeved on the outer surfaces of the connecting rods 35, the driving rollers 36 are respectively arranged on the front side surface and the rear side surface of the second rotating shaft 122, and the driving rollers 36 are in transmission connection with a transmission belt 124.

Referring to fig. 1-4, cleaning roller 22 self also needs to be cleared up after long-time work, when second motor 21 made dwang 27 keep away from the sheet, third motor 32 rotated fixed plate 33, fixed plate 33 drove connecting rod 35 and rotates around second pivot 122, make dwang 27 rotate to the upper and lower both sides of second pivot 122, electric telescopic handle 34 promoted two dwang 27 and kept away from each other simultaneously, make driving roller 36 keep supporting to driving belt 124 always, make driving belt 124 always be in the state of tightening, guarantee that third pivot 123 can be driven, second pivot 122 loses the transmission of driving roller 36 and stops rotating, make dwang 27 stall, can change the clearance to cleaning roller 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coating machine comprises a main body component and a cleaning component, and is characterized in that,

the clearance subassembly includes the dwang that a pair of interval set up, the dwang both ends be provided with rocker and connecting box respectively, the dwang on the cover be equipped with the clearance roller, a second motor is connected with the rocker for the drive rocker rotates, the connecting box in be provided with transmission, be used for connecting dwang and first drive arrangement to rotate under first drive arrangement's effect.

2. The coater according to claim 1, wherein the first driving device comprises a first motor and a transmission box, a first rotating shaft and a second rotating shaft are arranged inside the transmission box, and a driving belt is sleeved on outer surfaces of the first rotating shaft and the second rotating shaft.

3. The coating machine of claim 2, wherein the frame is provided with a second motor, an output shaft of the second motor penetrates through one side face of the frame, the output shaft of the second motor is rotatably connected with one side face of the swing frame, the upper edge and the lower edge of the other side face of the swing frame are rotatably connected with a rotating rod and two rotating rollers, the outer surface of the rotating rod is sleeved with a cleaning roller, the other end of the rotating rod penetrates through one side face of the connecting box, the other end of the rotating rod is rotatably connected with one side face of the driven gear, one side face of the inner wall of the connecting box is rotatably connected with one side face of the driving gear, the left side and the right side of the driving gear are respectively meshed with two driven gears, one side face of the driving gear is fixedly connected with one end of the second rotating shaft, and the second rotating shaft is arranged inside the transmission box.

4. The coater according to claim 3, wherein one end of the first rotating shaft is rotatably connected to an output shaft of the first motor, the other end of the first rotating shaft is rotatably connected to one end of the material roller, the other end of the material roller is rotatably connected to one side of the inner wall of the frame, one side of the inner wall of the frame is rotatably connected to one end of a guide roller, the other end of the guide roller is fixedly connected to one end of a third rotating shaft, and the other end of the third rotating shaft is rotatably connected to one side of the inner wall of the transmission case.

5. The coater according to claim 4, wherein the second shaft is disposed between the first shaft and the third shaft, and the radius of the second shaft is larger than the radius of the first shaft and the radius of the third shaft.

6. The coating machine according to claim 4, wherein the right side surface of the transmission case is provided with an adjusting component, the adjusting component comprises an adjusting case and a third motor, the adjusting case is fixedly mounted on one side surface of the transmission case, the third motor is fixedly mounted on one side surface of the inner wall of the adjusting case, an output shaft of the third motor is rotatably connected with the center of one side surface of the fixing plate, sliding grooves are formed in the upper edge and the lower edge of the other side surface of the fixing plate, connecting rods are slidably connected inside the sliding grooves, and the two connecting rods penetrate through the transmission case.

7. The coater according to claim 6, wherein two electric telescopic rods are fixedly mounted on a side of the fixing plate away from the third motor, telescopic ends of the two electric telescopic rods are respectively fixedly connected with a side of the two connecting rods, and a through groove is formed in a side of the transmission case close to the adjusting case.

8. The coater according to claim 7, wherein driving rollers are sleeved on outer surfaces of the two connecting rods, the two driving rollers are respectively disposed on front and rear sides of the second rotating shaft, and the two driving rollers are in driving connection with a driving belt.

9. A coater according to claim 1, wherein the sheet is inserted into the space between the pair of rotating bars.