CN219683063U - Antistatic coating device for sheet - Google Patents
Antistatic coating device for sheet Download PDFInfo
- Publication number
- CN219683063U CN219683063U CN202321195659.8U CN202321195659U CN219683063U CN 219683063 U CN219683063 U CN 219683063U CN 202321195659 U CN202321195659 U CN 202321195659U CN 219683063 U CN219683063 U CN 219683063U
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- Prior art keywords
- trough
- plate
- vertical
- coating
- roller
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- 239000011248 coating agent Substances 0.000 title claims abstract description 44
- 238000000576 coating method Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000007790 scraping Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a coating device for an antistatic sheet, which belongs to the field of coating equipment and comprises a trough, wherein vertical plates are arranged on two sides of the trough, and a liquid coating roller and an auxiliary roller which are in contact with each other are sequentially and rotatably arranged between the two vertical plates above the trough from bottom to top; the lifting mechanism for lifting the trough is arranged in the area between the vertical plates and the trough, the trough is fixedly provided with the regulating device, the regulating device is movably connected with the scraper blade which is rotatably arranged at the edge of the trough, and the scraper blade is movably abutted against the coating liquid roller.
Description
Technical Field
The utility model relates to the technical field of coating equipment, in particular to a coating device for an antistatic sheet.
Background
PVC is one of plastic products with the largest output in the world and is widely applied to various industries, one important application is to manufacture sheets, when the PVC sheets are used as packaging materials, static electricity is easily generated in the transportation process, the effect on some packaged products is great, at the moment, the factory needs to conduct antistatic treatment on the materials, antistatic liquid is usually coated on the sheets, the antistatic performance of the sheets can be effectively guaranteed, the sheets are required to pass through a material roller full of the antistatic liquid in production, thus the sheets can be rapidly coated, but the uniformity of the antistatic liquid dipped by the material roller cannot be controlled, the thickness of the antistatic liquid finally coated on the sheets is unbalanced and cannot be controlled, in addition, the liquid level position of the antistatic liquid in the working process is continuously reduced, the liquid level height is guaranteed by continuously increasing the antistatic liquid to a trough, and the labor cost is increased.
Disclosure of Invention
The utility model aims to provide a coating device for an antistatic sheet, which is used for solving the defects that the thickness of antistatic liquid coated by a material roller is uneven and the self-adaptive height of a trough cannot be adjusted in the prior art.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme: the coating device for the antistatic sheet comprises a trough, wherein vertical plates are arranged on two sides of the trough, and a liquid coating roller and an auxiliary roller which are in contact with each other are sequentially and rotatably arranged between the two vertical plates above the trough from bottom to top;
the lifting mechanism for lifting the trough is arranged in the area between the vertical plate and the trough, the regulating device is fixed on the trough and movably connected with the scraper blade which is rotatably arranged at the edge of the trough, and the scraper blade is movably abutted against the liquid coating roller.
The lifting mechanism comprises a motor fixedly mounted on the bottom surface, a fixing plate fixed on the vertical plate, a screw rod is mounted on an output shaft of the motor through a coupler, the top end of the screw rod is rotationally connected with the fixing plate, a guide plate is mounted on the screw rod in a threaded fit manner, and one side of the guide plate is fixed on a trough side plate.
One side of the vertical plate, which faces the trough, is provided with a vertical guide groove, and the other side of the guide plate is arranged in the guide groove.
The top parts of the plate surfaces on two sides of the trough are respectively provided with a bearing with a seat, a rotating shaft is rotatably arranged between the two bearings with the seats, and the scraping plates are fixedly connected with the rotating shaft.
The adjusting device comprises a vertical rod fixed on a side plate of the trough, a screw rod is arranged on the vertical rod in a threaded manner, two mounting seats are oppositely arranged on the scraping plate, a short rod is connected between the two mounting seats in a rotating manner, a lantern ring is arranged on the short rod in an interference fit manner, and one end of the screw rod is welded with the lantern ring.
The liquid coating roller and the auxiliary roller are connected between the two vertical plates through the rotating rods, one side of the vertical plate penetrates out of one end of the corresponding rotating rod, the vertical plate is vertically extended to be provided with a convex plate provided with a rotary cylinder, and the rotary cylinder is correspondingly connected with the rotating rods on the liquid coating roller and the auxiliary roller.
And a liquid level alarm is also arranged on the inner wall of the trough.
According to the technical scheme, the utility model has the following effects:
the utility model installs the lifting device between the trough and the two vertical plates, satisfies the lifting operation of the trough, when the antistatic liquid in the trough can not satisfy the coating operation of the coating roller, the trough is lifted, the operator does not need to frequently increase the antistatic liquid operation in the trough, the labor cost is reduced, the trough is also provided with the adjusting device for adjusting the scraping plate, the distance between the scraping plate and the coating roller is controlled, the thickness of the antistatic liquid coated on the sheet is ensured to be controllable and even,
in addition, the guide plates arranged on the lifting device are matched with the guide grooves on the adjacent vertical plates, so that the stability of the trough is greatly improved during lifting movement,
drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the present utility model in use,
Wherein: the device comprises a material tank 1, a vertical plate 2, an auxiliary roller 3, a liquid coating roller 4, a guide groove 5, a fixed plate 6, a guide plate 7, a screw rod 8, a motor 9, a scraping plate 10, a seat bearing 11, a rotary cylinder 12, a vertical rod 13, a screw rod 14, a lantern ring 15, a short rod 16, a mounting seat 17, a rotating shaft 18 and a sheet 19.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 3, the utility model discloses a coating device for antistatic sheets, which comprises a trough 1, wherein vertical plates 2 are arranged on two sides of the trough 1, and a liquid coating roller 4 and an auxiliary roller 3 which are in contact with each other are sequentially and rotatably arranged between the two vertical plates 2 above the trough 1 from bottom to top;
the lifting mechanism for lifting the trough 1 is arranged in the area between the vertical plate 2 and the trough 1, an adjusting device is fixed on the trough 1, the adjusting device is movably connected and rotatably arranged on a scraper 10 at the edge of the trough 1, and the scraper 10 is movably abutted against the liquid coating roller 4.
Observing the attached figure 1, the figure gives a better elevating system, elevating system includes fixed mounting in motor 9 of bottom surface, fixes fixed plate 6 at riser 2, install lead screw 8 through the shaft coupling on the output shaft of motor 9, and lead screw 8 top rotates and connect fixed plate 6, guide plate 7 is installed to screw-thread fit on lead screw 8, and one side of guide plate 7 is fixed in silo 1 curb plate, and starter motor 9 drives lead screw 8 rotation and forces guide plate 7 and silo 1 to reciprocate, and lead screw 8 can guarantee the accuracy that silo 1 removed, and what give in this embodiment is a set of elevating system, carries out the matching design according to the size and the weight of silo 1 in the actual production, carries out the multiunit under guaranteeing safety and the relatively lower cost and adds.
Further, the vertical plate 2 is provided with a vertical guide groove 5 facing the trough 1, and the other side of the guide plate 7 is arranged in the guide groove 5, so that guide wheels can be mounted at one end of the guide plate 7, which is arranged in the guide groove 5, in actual production, lubricating oil or lubricating grease can be coated when the guide plate is used, and friction between the guide plate 7 and the contact position of the guide groove 5 is reduced.
In the continuous observation of fig. 1, the top parts of the plate surfaces on both sides of the trough 1 are respectively provided with a bearing 11 with a seat, a rotating shaft 18 is rotatably arranged between the two bearings 11 with a seat, the scraping plate 10 is fixedly connected with the rotating shaft 18, in practical application, two sleeves are sleeved and fixed on both sides of the rotating shaft 18, and both ends of the scraping plate 10 are fixedly welded on the sleeves.
The structure of adjusting device constitutes and observes figure 2, and adjusting device is including being fixed in pole setting 13 on the silo 1 curb plate, and the screw rod 14 is worn to be equipped with in the pole setting spiral, in actual production, can be with screw rod 14 design one end for cylindrically, and one end is the cuboid structure, be provided with two mount pads 17 on the scraper blade 10 relatively, rotate between two mount pads 17 and be connected with quarter butt 16, and the lantern ring 15 is installed to interference fit on the quarter butt 16, the lantern ring 15 is welded to screw rod 14 one end, during the regulation. The rotating screw 14 controls the expansion and contraction of the screw 14, and then drives the scraping plate 10 to do fan-shaped movement, and the distance between the scraping plate 10 and the liquid coating roller 4 is adjusted.
The liquid coating roller 4 and the auxiliary roller 3 are connected between the two vertical plates 2 through rotating rods, one side of the vertical plate 2 penetrates out corresponding to one end of the rotating rod, a convex plate provided with a rotary air cylinder 12 is vertically extended on the vertical plate 2, and the rotary air cylinder 12 is correspondingly connected with the rotating rods on the liquid coating roller 4 and the auxiliary roller 3.
In some embodiments, the safety equipment is integrated, for example, a liquid level alarm is further installed on the inner wall of the trough 1, when the liquid level of antistatic liquid in the trough 1 is reduced to the equipment value, an alarm is started, an operator is reminded to install the antistatic liquid, and the alarm value is set according to the matching of the sizes of the trough 1 and the applicator roll 4 in actual production.
The device is specifically used, firstly, a proper amount of antistatic liquid is added into a trough 1 until a part of the coating liquid roller 4 is gone through, a rotary cylinder 12 is started to drive the coating liquid roller 4 and an auxiliary roller 3 to rotate, a screw 14 is screwed, the distance between a scraping plate 10 and the coating liquid roller 4 is controlled, a specific interval is adaptively set according to the thickness of the antistatic liquid coating, referring to fig. 3, the end of a sheet 19 is inserted between the coating liquid roller 4 and the auxiliary roller 3, the sheet 19 is driven to move and be coated with the antistatic liquid under the rotation action of the coating liquid roller 4 and the auxiliary roller 3, a rolling device is arranged for mounting the sheet 19 in actual production, rolling operation is carried out after the coating of the sheet 19 is completed, high-efficiency production is realized, after the antistatic liquid is lowered, a motor 9 is started to drive the trough 1 to ascend, one surface of the sheet 19 is coated on the other surface, and the device can realize uniform thickness of the sheet 19 and high-efficiency coating of the antistatic liquid.
It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.
Claims (7)
1. The coating device for the antistatic sheet is characterized by comprising a trough (1), wherein vertical plates (2) are arranged on two sides of the trough (1), and a liquid coating roller (4) and an auxiliary roller (3) which are in contact with each other are sequentially and rotatably arranged between the two vertical plates (2) above the trough (1) from bottom to top;
the automatic coating machine is characterized in that a lifting mechanism for lifting the trough (1) is arranged in the area between the vertical plate (2) and the trough (1), an adjusting device is fixed on the trough (1), the adjusting device is movably connected with a scraper (10) rotatably arranged at the edge of the trough (1), and the scraper (10) is movably abutted against the coating roller (4).
2. The coating device for the antistatic sheet according to claim 1, wherein the lifting mechanism comprises a motor (9) fixedly mounted on the bottom surface, a fixed plate (6) fixed on the vertical plate (2), a screw rod (8) is mounted on an output shaft of the motor (9) through a coupling, the top end of the screw rod (8) is rotationally connected with the fixed plate (6), a guide plate (7) is mounted on the screw rod (8) in a threaded fit manner, and one side of the guide plate (7) is fixed on a side plate of the trough (1).
3. An antistatic sheet coating device according to claim 2, characterized in that the side of the riser (2) facing the trough (1) is provided with a vertical guide trough (5), and the other side of the guide plate (7) is placed in the guide trough (5).
4. The coating device for the antistatic sheet according to claim 1, wherein the top parts of the two side plate surfaces of the trough (1) are respectively provided with a bearing (11) with a seat, a rotating shaft (18) is rotatably arranged between the two bearings (11) with the seats, and the scraping plate (10) is fixedly connected with the rotating shaft (18).
5. The coating device for the antistatic sheet according to claim 1, wherein the adjusting device comprises a vertical rod (13) fixed on a side plate of the trough (1), a screw rod (14) is spirally arranged on the vertical rod in a penetrating mode, two mounting seats (17) are oppositely arranged on the scraping plate (10), a short rod (16) is rotatably connected between the two mounting seats (17), a lantern ring (15) is installed on the short rod (16) in an interference fit mode, and one end of the screw rod (14) is welded with the lantern ring (15).
6. The coating device for the antistatic sheet according to claim 1, wherein the liquid coating roller (4) and the auxiliary roller (3) are connected between the two vertical plates (2) through rotating rods, one end of each rotating rod penetrates out of one side of the vertical plate (2), a convex plate provided with a rotary cylinder (12) is vertically extended on the vertical plate (2), and the rotary cylinders (12) are correspondingly connected with the rotating rods on the liquid coating roller (4) and the auxiliary roller (3).
7. The coating device for the antistatic sheet according to claim 1, wherein a liquid level alarm is further installed on the inner wall of the trough (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195659.8U CN219683063U (en) | 2023-05-17 | 2023-05-17 | Antistatic coating device for sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195659.8U CN219683063U (en) | 2023-05-17 | 2023-05-17 | Antistatic coating device for sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683063U true CN219683063U (en) | 2023-09-15 |
Family
ID=87970544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321195659.8U Active CN219683063U (en) | 2023-05-17 | 2023-05-17 | Antistatic coating device for sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683063U (en) |
-
2023
- 2023-05-17 CN CN202321195659.8U patent/CN219683063U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |