CN220590526U - Interval adjustable film coating device - Google Patents
Interval adjustable film coating device Download PDFInfo
- Publication number
- CN220590526U CN220590526U CN202321431522.8U CN202321431522U CN220590526U CN 220590526 U CN220590526 U CN 220590526U CN 202321431522 U CN202321431522 U CN 202321431522U CN 220590526 U CN220590526 U CN 220590526U
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- coating roller
- movable frame
- frame
- fixed frame
- bevel gear
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- 239000007888 film coating Substances 0.000 title claims abstract description 13
- 238000009501 film coating Methods 0.000 title claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 49
- 239000011248 coating agent Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a film coating device with adjustable spacing, which comprises a fixed frame, an upper coating roller and a lower coating roller, wherein the lower coating roller is rotatably arranged on the fixed frame, a movable frame capable of longitudinally moving relative to the fixed frame is arranged on the fixed frame, the upper coating roller is rotatably arranged on the movable frame, and a driving mechanism for driving the movable frame to longitudinally move relative to the fixed frame is arranged on the fixed frame. According to the utility model, the upper coating roller is arranged on the movable frame, and the movable frame can be in an upward or downward position relative to the fixed frame, so that when the distance between the upper coating roller and the lower coating roller is required, the movable frame is driven to move upward or downward only by the driving mechanism. The utility model has better locking property and stability, and avoids the influence on the coating quality caused by the movement of the coating roller.
Description
Technical Field
The utility model relates to a film coating device with adjustable spacing.
Background
Prior art is like chinese patent document, and the bulletin number is CN212943746U, discloses a film coating device, including coating cylinder, elasticity restoring member and support, coating cylinder both ends all are provided with the pivot that outwards protrudes, elasticity restoring member includes two relative movement's first tip and second tip, first tip is provided with first lantern ring, be provided with the second lantern ring on the second tip, be provided with buffer tank and projection on the support, the pivot passes the buffer tank, first lantern ring cover is established in the pivot, the second lantern ring cover is established on the projection, elasticity restoring member is pressed hold the pivot is kept away from the projection. Pressure can be applied in the coating process, so that uneven coating condition is effectively reduced.
Based on the above, in the prior art, the coating roller is movably arranged in the buffer tank, the elastic force is applied to the upper side of the coating roller through the elastic reset piece, so that the coating roller moves downwards, and the upper and lower positions of the coating roller are limited by the limiting piece under the lower side of the coating roller, so that the upper and lower positions of the coating roller can be adjusted by adjusting the upper and lower positions of the limiting piece. When the adjusting mode has the defects, the upward position of the coating roller is limited by the elastic piece such as a spring, after the spring is used for a long time, the elastic reduction of the spring can lead to the possibility of upward movement of the coating roller, so that the coating roller is not completely locked, the production quality of a product can be influenced to a certain extent, and the further improvement is needed.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a film coating device with adjustable spacing and complete locking function after adjustment.
The film coating device with the adjustable distance comprises a fixed frame, an upper coating roller and a lower coating roller, wherein the lower coating roller is rotatably arranged on the fixed frame, a movable frame capable of longitudinally moving relative to the fixed frame is arranged on the fixed frame, the upper coating roller is rotatably arranged on the movable frame, and a driving mechanism for driving the movable frame to longitudinally move relative to the fixed frame is arranged on the fixed frame.
Preferably, the fixing frame and the movable frame are all in a U-shaped arrangement, longitudinal sliding grooves are formed in the inner walls of the left side and the right side of the fixing frame, and the left side and the right side of the movable frame are slidably arranged in the longitudinal sliding grooves.
Preferably, the left and right sides of the movable frame are respectively provided with a through groove, and the left and right ends of the lower coating roller respectively penetrate through the through grooves and are rotatably arranged on the fixed frame.
Preferably, the driving mechanism comprises a mounting seat arranged on the fixing frame, a lifting screw rod is rotatably arranged on the mounting seat, a mounting hole is formed in the movable frame, a screw rod nut is arranged in the mounting hole, the lifting screw rod is in threaded connection with the screw rod nut, a first bevel gear is arranged at the lower end of the lifting screw rod, a rotating shaft is arranged on the fixing frame below the first bevel gear, a second bevel gear is arranged on the rotating shaft, the second bevel gear is meshed with the first bevel gear, and a rotating handle is arranged at one end of the rotating shaft.
Preferably, one end of the rotating shaft is provided with a straight slot, and the rotating handle is provided with a straight inserting rod which is inserted into the straight slot.
Compared with the prior art, the movable frame capable of longitudinally moving relative to the fixed frame is arranged on the fixed frame, the upper coating roller is rotatably arranged on the movable frame, and a driving mechanism for driving the movable frame to longitudinally move relative to the fixed frame is arranged on the fixed frame. According to the utility model, the upper coating roller is arranged on the movable frame, and the movable frame can be in an upward or downward position relative to the fixed frame, so that when the distance between the upper coating roller and the lower coating roller is required, the movable frame is driven to move upward or downward only by the driving mechanism. The utility model has better locking property and stability, and avoids the influence on the coating quality caused by the movement of the coating roller.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of a second cross-sectional structure of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-3, a film coating apparatus with adjustable space comprises a fixing frame 10, an upper coating roller 30 and a lower coating roller 40, wherein the lower coating roller 40 is rotatably arranged on the fixing frame 10, a movable frame 20 capable of longitudinally moving relative to the fixing frame 10 is arranged on the fixing frame 10, the upper coating roller 30 is rotatably arranged on the movable frame 20, and a driving mechanism 50 for driving the movable frame 20 to longitudinally move relative to the fixing frame 10 is arranged on the fixing frame 10.
According to the utility model, the upper coating roller is arranged on the movable frame, and the movable frame can be in an upward or downward position relative to the fixed frame, so that when the distance between the upper coating roller and the lower coating roller is required, the movable frame is driven to move upward or downward only by the driving mechanism. The utility model has better locking property and stability, and avoids the influence on the coating quality caused by the movement of the coating roller.
Specifically, referring to fig. 1-3, the fixed frame 10 and the movable frame 20 are both in a "U" shape, longitudinal sliding grooves 100 are provided on inner walls of the left and right sides of the fixed frame 10, and the left and right sides of the movable frame 20 are slidably disposed in the longitudinal sliding grooves 100.
The longitudinal sliding groove 100 serves to provide a longitudinal guiding function for the movable frame 20 to ensure stability of the movable frame 20 during up and down movement.
Specifically, referring to fig. 1-3, the left and right sides of the movable frame 20 are respectively provided with a through slot 210, and the left and right ends of the lower coating roller 40 are respectively rotatably disposed on the fixed frame 10 through the through slots 210.
The through groove 210 is provided so that it does not interfere with the lower coating roller 30 and cannot move when the movable frame 20 moves upward or downward.
Specifically, referring to fig. 1-3, the driving mechanism 50 includes a mounting seat 510 disposed on the fixed frame 10, a lifting screw rod 520 is rotatably disposed on the mounting seat 510, a mounting hole is disposed on the movable frame 20, a screw nut 530 is disposed in the mounting hole, the lifting screw rod 520 is in threaded connection with the screw nut 530, a first bevel gear 540 is disposed at the lower end of the lifting screw rod 520, a rotating shaft 560 is disposed on the fixed frame 10 below the first bevel gear 540, a second bevel gear 550 is mounted on the rotating shaft 560, the second bevel gear 550 is meshed with the first bevel gear 540, and a rotating handle 570 is disposed at one end of the rotating shaft 560.
When the condition is needed, the handle 570 is rotated in the forward or reverse direction, so that the rotation shaft 560 can be driven to rotate, the second bevel gear 550 is driven to rotate in cooperation with the first bevel gear 540, the lifting screw 520 is driven to rotate, and under the guiding action of the longitudinal sliding groove 100, the screw nut 530 is driven to drive the movable frame 20 to move upwards or downwards.
The lifting screw rod 520 is matched with the screw rod nut 530 in a transmission way, and has self-locking property and good stability.
Specifically, referring to fig. 2, one end of the rotating shaft 560 is provided with a slot, and the rotating handle 570 is provided with a slot rod 580 for being inserted into the slot.
What is not described in detail in this specification is prior art known to those skilled in the art.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying the number of technical features being indicated.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a film coating device of interval adjustable, includes mount (10), goes up coating roller (30) and coating roller (40) down, its characterized in that: the lower coating roller (40) is rotatably arranged on the fixed frame (10), a movable frame (20) capable of longitudinally moving relative to the fixed frame (10) is arranged on the fixed frame (10), the upper coating roller (30) is rotatably arranged on the movable frame (20), and a driving mechanism (50) for driving the movable frame (20) to longitudinally move relative to the fixed frame (10) is arranged on the fixed frame (10).
2. The adjustable-pitch film coating apparatus according to claim 1, wherein: the fixing frame (10) and the movable frame (20) are all U-shaped, longitudinal sliding grooves (100) are formed in the inner walls of the left side and the right side of the fixing frame (10), and the left side and the right side of the movable frame (20) are slidably arranged in the longitudinal sliding grooves (100).
3. The adjustable-pitch film coating apparatus according to claim 2, wherein: the left and right sides of movable frame (20) are equipped with respectively and run through groove (210), the left and right sides both ends of lower coating roller (40) pass respectively run through groove (210) rotation sets up on mount (10).
4. A spacing-adjustable film coating apparatus according to any one of claims 1 to 3, characterized in that: the driving mechanism (50) comprises a mounting seat (510) arranged on the fixing frame (10), a lifting screw rod (520) is rotatably arranged on the mounting seat (510), a mounting hole is formed in the movable frame (20), a screw rod nut (530) is arranged in the mounting hole, the lifting screw rod (520) is in threaded connection with the screw rod nut (530), a first bevel gear (540) is arranged at the lower end of the lifting screw rod (520), a rotating shaft (560) is arranged on the fixing frame (10) below the first bevel gear (540), a second bevel gear (550) is arranged on the rotating shaft (560), the second bevel gear (550) is meshed with the first bevel gear (540), and a rotating handle (570) is arranged at one end of the rotating shaft (560).
5. The adjustable-pitch film coating apparatus according to claim 4, wherein: one end of the rotating shaft (560) is provided with a straight slot, and the rotating handle (570) is provided with a straight inserting rod (580) which is inserted into the straight slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321431522.8U CN220590526U (en) | 2023-06-06 | 2023-06-06 | Interval adjustable film coating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321431522.8U CN220590526U (en) | 2023-06-06 | 2023-06-06 | Interval adjustable film coating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220590526U true CN220590526U (en) | 2024-03-15 |
Family
ID=90175408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321431522.8U Active CN220590526U (en) | 2023-06-06 | 2023-06-06 | Interval adjustable film coating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220590526U (en) |
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2023
- 2023-06-06 CN CN202321431522.8U patent/CN220590526U/en active Active
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 7 Zhichuang Road, Banfu Town, Zhongshan City, Guangdong Province 528400 (multiple photos at one location) Patentee after: Guangdong Dinglishen New Materials Co.,Ltd. Country or region after: China Address before: 528400 Building 2, 22 Industrial Avenue, Banfu Town, Zhongshan City, Guangdong Province Patentee before: GUANGDONG DONESON NEW MATERIALS Co.,Ltd. Country or region before: China |