CN213727528U - Air scraper type coating machine - Google Patents
Air scraper type coating machine Download PDFInfo
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- CN213727528U CN213727528U CN202021385020.2U CN202021385020U CN213727528U CN 213727528 U CN213727528 U CN 213727528U CN 202021385020 U CN202021385020 U CN 202021385020U CN 213727528 U CN213727528 U CN 213727528U
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Abstract
The utility model discloses an air scraper formula coating machine, including coating machine body and base, coating machine body bottom and base one end fixed connection, the equal fixedly connected with fixed plate in base top both sides, two rotate between the fixed plate and be connected with the roller, the roller side is provided with the inflator, inflator one end fixedly connected with hose, the inflator both ends rotate with two fixed plates respectively and are connected, the inflator is close to roller one side fixedly connected with connecting block, connecting block top fixedly connected with fixed block, the inside fixedly connected with outlet duct of fixed block. The utility model discloses a cooperation action of first carousel, second carousel, driving cylinder, gear, movable block, telescopic link, connecting rod and baffle, roller rotate and drive the baffle and slide to open the passageway, gas blowout forms the air knife, scrapes unnecessary coating, makes coating layer smoothing, makes coating layer more even, has avoided the trouble of changing the scraper simultaneously.
Description
Technical Field
The utility model relates to a coating machine technical field, concretely relates to air scraper formula coating machine.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, a layer of glue, paint or printing ink with specific functions is coated on a coiled substrate, and the coiled substrate is dried and then coiled, and most of the coating machines in the market at present are scraper coating machines.
In actual use, however, the blade edge of a blade coater tends to wear relatively quickly, necessitating frequent blade replacement.
Therefore, it is necessary to invent an air knife coater to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air scraper formula coating machine, through the cooperation action of first carousel, second carousel, driving cylinder, gear, movable block, telescopic link, connecting rod and baffle, the roller rotates and drives the baffle and slides to open the passageway, gas blowout forms air scraper, scrapes unnecessary coating, makes the smoothing of coating layer, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: an air scraper type coating machine comprises a coating machine body and a base, wherein the bottom end of the coating machine body is fixedly connected with one end of the base, two fixed plates are fixedly connected to two sides of the top end of the base, a roller is rotatably connected between the two fixed plates, an air cylinder is arranged on the side edge of the roller, one end of the air cylinder is fixedly connected with a hose, two ends of the air cylinder are respectively rotatably connected with the two fixed plates, a connecting block is fixedly connected to one side of the air cylinder, which is close to the roller, the top end of the connecting block is fixedly connected with a fixed block, an air outlet pipe is fixedly connected to the inside of the fixed block, the air outlet pipe is matched with the roller, a channel is arranged inside the connecting block, one end of the channel is communicated with the air outlet, the side wall of the notch is provided with a limiting groove, a limiting groove baffle is connected with the limiting groove in a sliding manner, connecting rods are fixedly connected to both sides of one end, close to the notch, of the baffle, a telescopic rod is rotatably connected to one end, far away from the connecting rod, of the connecting rod, a movable block is fixedly connected to one side, far away from the telescopic rod, of the movable block, a gear is fixedly connected to one side of the movable block, the gear is arranged as a half gear, a rotating shaft is arranged on the side edge of the half gear, one end of the rotating shaft is fixedly connected with the gear and the movable block, the other end of the rotating shaft is rotatably connected with the side wall of the notch, a transmission cylinder is arranged on one side, far away from the movable block, of the gear, the side wall of the transmission cylinder is fixedly connected with gear teeth, the gear teeth are meshed with the gear, a first rotating disc is fixedly connected to both ends of the transmission cylinder, a transmission shaft is rotatably connected to one end, far away from the first rotating disc, is fixedly connected with a supporting rod, the supporting rod is far away from one end of the transmission shaft and is fixedly connected with the side wall of the air cylinder, the two ends of the roller are fixedly connected with second turntables, a transmission belt is arranged between the first turntable and the second turntables, and the first turntables are in transmission connection with the second turntables through the transmission belt.
Preferably, the number of the air outlet pipes is set to be a plurality, and the air outlet pipes are uniformly distributed in the fixed block.
Preferably, the hose is made of a PVC material, and the transmission belt is a belt.
Preferably, the side wall of the first rotating disc is provided with a groove, and the groove is matched with the transmission belt.
Preferably, one end, far away from the connecting rod, of the baffle is fixedly connected with a spacer block, and the spacer block is made of rubber materials.
Preferably, a rotating groove is formed in one side, away from the transmission cylinder, of the first rotating disc, a bearing is fixedly connected to the side wall of the rotating groove, and the rotating groove is rotatably connected with the transmission shaft through the bearing.
In the technical scheme, the utility model provides a technological effect and advantage:
through the cooperation action of first carousel, second carousel, driving cylinder, gear, movable block, telescopic link, connecting rod and baffle, the roller rotates and drives the baffle and slide to open the passageway, gas blowout forms air knife, scrapes unnecessary coating, makes coating layer smoothing, compares with prior art, makes coating layer more even, has avoided the trouble of changing the scraper simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic top view of the fixing block of the present invention;
fig. 4 is a schematic view of a connection structure of the first rotary table and the transmission cylinder of the present invention;
fig. 5 is an enlarged view of the structure of part a in fig. 1 according to the present invention.
Description of reference numerals:
the device comprises a coating machine body 1, a base 2, a fixing plate 3, a roller 4, an air cylinder 5, a hose 6, a connecting block 7, a fixing block 8, an air outlet pipe 9, a channel 10, a baffle 11, a connecting rod 12, a telescopic rod 13, a movable block 14, a gear 15, a rotating shaft 16, a transmission cylinder 17, a first rotating disc 18, a supporting rod 19, a second rotating disc 20, a spacer 21 and a bearing 22.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an air scraper type coating machine as shown in figures 1-5, which comprises a coating machine body 1 and a base 2, the bottom end of the coating machine body 1 is fixedly connected with one end of the base 2, both sides of the top end of the base 2 are fixedly connected with a fixed plate 3, two fixed plates 3 are rotatably connected with a roller 4 between each other, the side edge of the roller 4 is provided with an air cylinder 5, one end of the air cylinder 5 is fixedly connected with a hose 6, both ends of the air cylinder 5 are respectively rotatably connected with the two fixed plates 3, one side of the air cylinder 5 close to the roller 4 is fixedly connected with a connecting block 7, the top end of the connecting block 7 is fixedly connected with a fixed block 8, the inside of the fixed block 8 is fixedly connected with an air outlet pipe 9, the air outlet pipe 9 is matched with the roller 4, the inside of the connecting block 7 is provided with a channel 10, one end of the channel 10 is communicated with the air outlet pipe 9, the other end of the channel 10 is communicated with the air cylinder 5, a chute is arranged at the middle position of the channel 10, a baffle 11 is connected in the chute in a sliding manner, a notch is arranged at the bottom end of the connecting block 7, a limit groove is arranged on the side wall of the notch, the limit groove baffle 11 is connected with the limit groove in a sliding manner, both sides of one end, close to the notch, of the baffle 11 are fixedly connected with connecting rods 12, one end, far away from the baffle 11, of each connecting rod 12 is rotatably connected with a telescopic rod 13, one end, far away from the connecting rod 12, of each telescopic rod 13 is fixedly connected with a movable block 14, one side, far away from the telescopic rod 13, of each movable block 14 is fixedly connected with a gear 15, the gear 15 is arranged as a half gear 15, a rotating shaft 16 is arranged on the side edge of the half gear 15, one end of the rotating shaft 16 is fixedly connected with the gear 15 and the movable block 14, the other end of the rotating shaft 16 is rotatably connected with the side wall of the notch, one side, far away from the movable block 14, of the gear 15 is provided with a transmission cylinder 17, the driving cylinder 17 lateral wall fixedly connected with teeth of a cogwheel, the teeth of a cogwheel meshes with gear 15 mutually, the first carousel 18 of the equal fixedly connected with in driving cylinder 17 both ends, first carousel 18 is kept away from driving cylinder 17 one side and is rotated and be connected with the transmission shaft, first carousel 18 one end fixedly connected with bracing piece 19 is kept away from to the transmission shaft, transmission shaft one end and inflator 5 lateral wall fixed connection are kept away from to bracing piece 19, the equal fixedly connected with second carousel 20 in roller 4 both ends, be provided with the drive belt between first carousel 18 and the second carousel 20, first carousel 18 passes through the drive belt and is connected with the transmission of second carousel 20.
Further, in the above technical scheme, 9 quantity of outlet ducts set up to a plurality ofly, it is a plurality of 9 outlet ducts are in 8 inside evenly distributed of fixed block, and the air knife of being convenient for scrapes clean coating.
Further, in the above technical scheme, the hose 6 is made of a PVC material, so that the service life is prolonged, and the transmission belt is a belt, so that transmission is facilitated.
Further, in the above technical solution, a groove is formed in the side wall of the first rotating disc 18, and the groove is matched with the driving belt to prevent the driving belt from sliding off.
Further, in the above technical scheme, one end of the baffle 11, which is far away from the connecting rod 12, is fixedly connected with a spacer 21, and the spacer 21 is made of a rubber material, so that gas leakage when the baffle 11 is closed is avoided.
Further, in the above technical scheme, a rotating groove is formed in one side, away from the transmission cylinder 17, of the first rotating disc 18, a bearing 22 is fixedly connected to a side wall of the rotating groove, and the rotating groove is rotatably connected with the transmission shaft through the bearing 22, so that the first rotating disc 18 can rotate conveniently.
The implementation mode is specifically as follows: the hose 6 is communicated with an external high-pressure air source, paper is wound on the surface of the roller 4, the coating machine body 1 is started to drive the roller 4 to rotate, the roller 4 drives the second rotary table 20 to rotate, the second rotary table 20 drives the first rotary table 18 to rotate through a transmission belt, the first rotary table 18 drives the transmission cylinder 17 to rotate, the transmission cylinder 17 drives the gear 15 to rotate through the gear teeth, the gear 15 drives the telescopic rod 13 to turn through the movable block 14, the telescopic rod 13 pulls the connecting rod 12 to move towards the direction away from the baffle 11, the connecting rod 12 further drives the baffle 11 to move towards the connecting rod 12, the channel 10 can be opened, gas enters the gas outlet pipe 9 through the channel 10 and is sprayed out from the gas outlet pipe 9, redundant coating is scraped off, after the coating is finished, the coating machine body 1 is closed, the roller 4 stops rotating, the roller 4 is manually rotated reversely, the baffle 11 can be restored to the original position, and the channel 10 is closed, roller 4 rotates and drives baffle 11 and slide to open passageway 10, gas blowout forms air knife, scrapes unnecessary coating, makes coating layer smoothing, and makes coating layer more even, has avoided the trouble of changing the scraper simultaneously, and this embodiment has specifically solved the problem that needs frequently to change the scraper.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, the coating machine body 1 is started to drive the roller 4 to rotate, the roller 4 drives the second rotary table 20 to rotate, the second rotary table 20 drives the first rotary table 18 to rotate through a transmission belt, the first rotary table 18 drives the transmission cylinder 17 to rotate, the transmission cylinder 17 drives the gear 15 to rotate through the gear teeth, the gear 15 drives the telescopic rod 13 to overturn through the movable block 14, the telescopic rod 13 pulls the connecting rod 12 to move towards the direction away from the baffle 11, the connecting rod 12 further drives the baffle 11 to move towards the connecting rod 12, the channel 10 can be opened, gas enters the gas outlet pipe 9 through the channel 10 and is sprayed out of the gas outlet pipe 9, redundant coating is scraped, after coating is completed, the coating machine body 1 is closed, the roller 4 stops rotating, the roller 4 is manually rotated reversely, the baffle 11 can be restored to the original position, and the channel 10 is closed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides an air knife coater, includes coater body (1) and base (2), its characterized in that: the coating machine comprises a coating machine body (1), wherein the bottom end of the coating machine body is fixedly connected with one end of a base (2), two fixing plates (3) are fixedly connected with both sides of the top end of the base (2), a roller (4) is rotatably connected between the fixing plates (3), an air cylinder (5) is arranged on the side edge of the roller (4), one end of the air cylinder (5) is fixedly connected with a hose (6), both ends of the air cylinder (5) are respectively rotatably connected with the two fixing plates (3), a connecting block (7) is fixedly connected with the portion, close to one side of the roller (4), of the air cylinder (5), a fixing block (8) is fixedly connected with the top end of the connecting block (7), an air outlet pipe (9) is fixedly connected inside the fixing block (8), the air outlet pipe (9) is matched with the roller (4), a channel (10) is arranged inside the connecting block (7), one end of the channel (10) is communicated with the air outlet pipe (9), the other end of the channel (10) is communicated with the inflator (5), a sliding groove is formed in the middle position of the channel (10), a baffle (11) is connected to the inside of the sliding groove in a sliding manner, a notch is formed in the bottom end of the connecting block (7), a limiting groove is formed in the side wall of the notch, the baffle (11) is connected with the limiting groove in a sliding manner, a connecting rod (12) is fixedly connected to both sides of one end, close to the notch, of the baffle (11), a telescopic rod (13) is rotatably connected to one end, far away from the baffle (11), of the telescopic rod (13), a movable block (14) is fixedly connected to one end, far away from the connecting rod (12), of the movable block (14), a gear (15) is fixedly connected to one side, away from the telescopic rod (13), the gear (15) is arranged to be a half gear (15), a rotating shaft (16) is arranged on the side edge of the half gear (15), and one end of the rotating shaft (16) is fixedly connected with the gear (15) and the movable block (14), the other end of the rotating shaft (16) is rotationally connected with the side wall of the notch, one side of the gear (15) far away from the movable block (14) is provided with a transmission cylinder (17), the side wall of the transmission cylinder (17) is fixedly connected with gear teeth which are meshed with the gear (15), the two ends of the transmission cylinder (17) are fixedly connected with first turntables (18), one side of each first turntable (18) far away from the transmission cylinder (17) is rotatably connected with a transmission shaft, one end of the transmission shaft, which is far away from the first turntable (18), is fixedly connected with a supporting rod (19), one end of the support rod (19) far away from the transmission shaft is fixedly connected with the side wall of the air cylinder (5), the two ends of the roller (4) are fixedly connected with a second turntable (20), a transmission belt is arranged between the first turntable (18) and the second turntable (20), the first rotary table (18) is in transmission connection with the second rotary table (20) through a transmission belt.
2. An air knife coater according to claim 1, wherein: the quantity of outlet duct (9) sets up to a plurality ofly, a plurality of outlet duct (9) are in fixed block (8) inside evenly distributed.
3. An air knife coater according to claim 1, wherein: the hose (6) is made of PVC materials, and the transmission belt is a belt.
4. An air knife coater according to claim 1, wherein: the side wall of the first rotating disc (18) is provided with a groove, and the groove is matched with the transmission belt.
5. An air knife coater according to claim 1, wherein: one end, far away from the connecting rod (12), of the baffle (11) is fixedly connected with a spacer block (21), and the spacer block (21) is made of rubber materials.
6. An air knife coater according to claim 1, wherein: the first rotary table (18) is far away from one side of the transmission cylinder (17) and is provided with a rotary groove, the side wall of the rotary groove is fixedly connected with a bearing (22), and the rotary groove is rotatably connected with the transmission shaft through the bearing (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385020.2U CN213727528U (en) | 2020-07-15 | 2020-07-15 | Air scraper type coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385020.2U CN213727528U (en) | 2020-07-15 | 2020-07-15 | Air scraper type coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN213727528U true CN213727528U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021385020.2U Active CN213727528U (en) | 2020-07-15 | 2020-07-15 | Air scraper type coating machine |
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| CN (1) | CN213727528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385144A (en) * | 2022-10-27 | 2022-11-25 | 江苏靓时新材料科技股份有限公司 | Impregnated paper production and transportation system and working method |
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2020
- 2020-07-15 CN CN202021385020.2U patent/CN213727528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385144A (en) * | 2022-10-27 | 2022-11-25 | 江苏靓时新材料科技股份有限公司 | Impregnated paper production and transportation system and working method |
| CN115385144B (en) * | 2022-10-27 | 2022-12-20 | 江苏靓时新材料科技股份有限公司 | Impregnated paper production and transportation system and working method |
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