CN219400896U - Vacuum adsorption roller with cleaning mechanism for coating machine - Google Patents
Vacuum adsorption roller with cleaning mechanism for coating machine Download PDFInfo
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- CN219400896U CN219400896U CN202320330895.XU CN202320330895U CN219400896U CN 219400896 U CN219400896 U CN 219400896U CN 202320330895 U CN202320330895 U CN 202320330895U CN 219400896 U CN219400896 U CN 219400896U
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- roller body
- cleaning
- roller
- coating machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a vacuum adsorption roller for a coating machine with a cleaning mechanism, which comprises a roller body and a cleaning assembly; roller: the right-hand member that its left end was provided with the transmission shaft, the right-hand member of the roll body is provided with the connecting axle, the right-hand member of connecting axle is provided with the gas vent, the left end of gas vent is linked together with the inside cavity of the roll body, the extrados of the roll body evenly is provided with the absorption hole, the middle part of the extrados of transmission shaft and connecting axle all is connected with the mount pad through the bearing rotation, the lower extreme of mount pad all is provided with the fixing base, the middle part between the relative medial surface of fixing base is provided with the connecting seat, the upper end of connecting seat is provided with the direction spout, this vacuum adsorption roller for coating machine with clean mechanism, the in-process that the vacuum adsorption roller for coating machine drove the substrate and remove can clear up the substrate batting of roll body surface, avoid the absorption hole to be stopped up, thereby guarantee the normal use of vacuum adsorption roller for coating machine.
Description
Technical Field
The utility model relates to the technical field of traction rollers, in particular to a vacuum adsorption roller with a cleaning mechanism for a coating machine.
Background
The coating machine is mainly used for coating the surfaces of plastic film base materials, paper base materials and the like, and the specific process is that after the coiled base materials are flattened, a layer of glue, paint or ink with specific functions is coated on the surface of the base materials, and then the coiled base materials are dried and coiled to obtain the materials with specific functions;
the vacuum adsorption roller is a traction roller commonly used in a coating machine, a plurality of adsorption holes are formed in the surface of the roller, when the vacuum adsorption roller is used, a transmission shaft is connected with an output shaft of external driving equipment, a connecting shaft is connected with an external vacuum pump, when the vacuum adsorption roller works, the external vacuum pump evacuates air in a roller body through the air suction holes to form vacuum in the roller body, a substrate is adsorbed on the surface of the roller body under the action of negative pressure, and then the substrate is matched with other roller shafts to be pulled to move;
in the prior art, a few impurities on the surface of a base material can be adsorbed on the surface of a roller body under the action of negative pressure in the using engineering, in order to avoid the impurities from blocking the vent holes on the surface of the adsorption roller, the whole machine is required to be shut down at fixed time, and then the adsorption roller is cleaned, so that the operation is complex, the coating efficiency of a coating machine is influenced, and therefore, the vacuum adsorption roller with a cleaning mechanism for the coating machine is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the vacuum adsorption roller with the cleaning mechanism, which is arranged by matching a screw rod and a sliding block, wherein the sliding block drives the cleaning brush to reciprocate by driving the positive and negative rotation of the screw rod through a motor in the process that the vacuum adsorption roller drives a substrate to move, and the cleaning brush can be always contacted with the lower surface of a roller body by the thrust generated by the shrinkage of a spring, so that the residual substrate flock on the surface of the roller body is cleaned, the adsorption holes are prevented from being blocked, the normal use of the vacuum adsorption roller for the coating machine is ensured, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a vacuum adsorption roller for a coating machine with a cleaning mechanism comprises a roller body and a cleaning assembly;
roller: the left end of the roller body is provided with a transmission shaft, the right end of the roller body is provided with a connecting shaft, the right end of the connecting shaft is provided with an air suction hole, the left end of the air suction hole is communicated with a cavity in the roller body, the outer cambered surface of the roller body is uniformly provided with adsorption holes, the transmission shaft and the middle part of the outer cambered surface of the connecting shaft are respectively connected with a mounting seat through bearings in a rotating way, the lower ends of the mounting seats are respectively provided with a fixing seat, the middle part between the opposite inner sides of the fixing seats is provided with a connecting seat, and the upper end of the connecting seat is provided with a guide chute;
cleaning assembly: the cleaning device is arranged in the guide chute, the upper end of the cleaning assembly is in contact with the lower side of the outer cambered surface of the roller, the screw is matched with the sliding block, the vacuum adsorption roller for the coating machine drives the substrate to move, the motor drives the screw to rotate forwards and backwards, the sliding block drives the cleaning brush to reciprocate, the cleaning brush can be always in contact with the lower surface of the roller body due to the thrust generated by spring shrinkage, the residual substrate batting on the surface of the roller body is cleaned, the adsorption holes are prevented from being blocked, and the normal use of the vacuum adsorption roller for the coating machine is ensured.
Further, the roller body is provided with a control switch, the control switch is positioned outside the roller body, the input end of the control switch is electrically connected with an external power supply, and electric elements inside the device can be regulated and controlled.
Further, clean subassembly includes screw rod, slider, support column and cleaning brush, the screw rod passes through the inside of bearing rotation connection in the direction spout, screw hole threaded connection that screw rod and slider downside set up, slider and direction spout sliding connection, the downthehole sliding connection that sets up of slider upper end has the support column, the upper end of support column is provided with the cleaning brush, the upper end of cleaning brush and the downside contact of the outer cambered surface extrados of kun, can drive the cleaning brush through the support column to clear up the remaining substrate batting in roll body surface, avoid the absorption hole to be blocked up.
Further, clean subassembly still includes baffle and spring, the baffle sets up in the lower extreme of support column, the inner wall sliding connection of baffle and slide opening, and the spring sets up between the roof of upper end and slide opening of baffle, and the outside of support column downside is located to the spring housing, and the thrust that the spring shrink produced also can make the cleaning brush contact with the lower surface of the roll body all the time to clear up the remaining substrate batting of roll body surface.
Further, still include the motor, the motor sets up in the right-hand member of the fixing base on right side, and the left end of motor output shaft and the right-hand member fixed connection of screw rod, the input of motor and control switch's output electricity are connected, can drive the cleaning brush through the screw rod and remove.
Further, still include the stiffening rib, the stiffening rib sets up respectively in the downside at both ends around the mount pad, and the lower extreme of stiffening rib respectively with the upper end fixed connection of vertical adjacent fixing base, the existence of stiffening rib has improved the stability of mount pad.
Further, the roller body support structure also comprises mounting holes, wherein the mounting holes are respectively arranged at the upper ends of the fixing seats, so that the roller body is supported and fixed.
Compared with the prior art, the utility model has the beneficial effects that: the vacuum adsorption roller for the coating machine with the cleaning mechanism has the following advantages:
in the engineering of the roll body rotation, through the regulation and control of the control switch, the motor starts to run, the output shaft of the motor drives the screw rod to rotate, the screw rod drives the sliding block to move leftwards, thereby the sliding block drives the cleaning brush to move leftwards through the supporting column, in the engineering of the cleaning brush to move, the spring is always in a contracted state, the thrust generated by the contraction of the spring drives the cleaning brush to move upwards through the baffle, the cleaning brush always contacts with the lower surface of the roll body, thereby the cleaning brush cleans residual substrate batting on the surface of the roll body, the screw rod and the sliding block are matched, in the process of the coating machine driving the substrate to move through the vacuum adsorption roller, the motor drives the screw rod to rotate forwards and backwards, the sliding block drives the cleaning brush to reciprocate, the thrust generated by the contraction of the spring can also enable the cleaning brush to always contact with the lower surface of the roll body, thereby the residual substrate batting on the surface of the roll body is cleaned, the adsorption hole is prevented from being blocked, and the normal use of the vacuum adsorption roller for the coating machine is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional plan structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1 vacuum adsorption roller, 2 control switch, 3 connecting axle, 4 transmission shaft, 5 air suction hole, 6 mount pad, 7 adsorption hole, 8 mount pad, 9 cleaning assembly, 91 screw rod, 92 slider, 93 support column, 94 cleaning brush, 95 baffle, 96 spring, 10 guide chute, 11 mount hole, 12 motor, 13 fixing base, 14 stiffening rib.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a vacuum suction roller for a coating machine with a cleaning mechanism comprises a roller body 1 and a cleaning assembly 9;
roller 1: the right end of the roller body 1 is provided with a connecting shaft 3, the right end of the connecting shaft 3 is provided with an air suction hole 5, the left end of the air suction hole 5 is communicated with a cavity in the roller body 1, the outer cambered surface of the roller body 1 is uniformly provided with an adsorption hole 7, the middle parts of the outer cambered surfaces of the connecting shaft 3 and the transmission shaft 4 are respectively connected with an installation seat 6 through bearings in a rotating way, the lower ends of the installation seats 6 are respectively provided with a fixed seat 13, the middle parts between the opposite inner side surfaces of the fixed seats 13 are provided with a connecting seat 8, the upper ends of the connecting seats 8 are provided with guide sliding grooves 10, the transmission shaft 4 is connected with an output shaft of external driving equipment, the connecting shaft 3 is connected with an external vacuum pump, during operation, the external vacuum pump pumps air in the roller body 1 through the air suction hole 5 to enable the interior of the roller body to form vacuum, under the action of negative pressure, a substrate is adsorbed on the surface of the roller body 1, and then is matched with other roller shafts to pull the substrate for movement;
cleaning assembly 9: the cleaning assembly 9 comprises a screw 91, a slide block 92, a support column 93 and a cleaning brush 94, wherein the screw 91 is rotationally connected to the inside of the guide chute 10 through a bearing, the screw 91 is in threaded connection with a threaded hole arranged on the lower side of the slide block 92, the slide block 92 is in sliding connection with the guide chute 10, the support column 93 is in sliding connection with a sliding hole arranged at the upper end of the slide block 92, the cleaning brush 94 is arranged at the upper end of the support column 93, the upper end of the cleaning brush 94 is in contact with the lower side of the outer cambered surface of the roller 1, the cleaning assembly 9 also comprises a baffle 95 and a spring 96, the baffle 95 is arranged at the lower end of the support column 93, the baffle 95 is in sliding connection with the inner wall of the sliding hole, the spring 96 is arranged between the upper end of the baffle 95 and the top wall of the sliding hole, the spring 96 is sleeved outside the lower side of the support column 93, in the process of rotating the roller body 1, through the regulation and control of the control equipment, the driving equipment starts to operate, the output shaft of the driving equipment drives the screw 91 to rotate, so that the screw 91 drives the slide block 92 to move leftwards, and the slide block 92 drives the cleaning brush 94 to move leftwards through the supporting column 93, in the process of moving the cleaning brush 94, the spring 96 is always in a contracted state, the cleaning brush 94 is driven by the thrust generated by the contraction of the spring 96 to move upwards through the baffle 95, the cleaning brush 94 is always in contact with the lower surface of the roller body 1, so that residual substrate batting on the surface of the roller body 1 is cleaned through the cleaning brush 94, the screw 91 and the slide block 92 are matched, in the process of driving the substrate to move through the vacuum adsorption roller for the coating machine, the slide block 92 drives the cleaning brush 94 to reciprocate through the forward and backward rotation of the motor 12, the cleaning brush 94 can be always contacted with the lower surface of the roller body 1 by the thrust generated by the shrinkage of the spring 96, so that the residual base material flock on the surface of the roller body 1 is cleaned, the adsorption holes 7 are prevented from being blocked, and the normal use of the vacuum adsorption roller for the coating machine is ensured.
Wherein: the roller body is characterized by further comprising a control switch 2, wherein the control switch 2 is positioned outside the roller body 1, the input end of the control switch 2 is electrically connected with an external power supply, and electric elements inside the device can be regulated and controlled.
Wherein: still include motor 12, motor 12 sets up the right-hand member in fixing base 13 on right side, motor 12 output shaft's left end and the right-hand member fixed connection of screw rod 91, motor 12's input and the output electricity of control switch 2 are connected, in the rotatory engineering of roll body 1, through the regulation and control of control switch 2, motor 12 begins the operation, motor 12's output shaft drives screw rod 91 and rotates, make screw rod 91 drive slider 92 and remove left, thereby make slider 92 drive cleaning brush 94 through support column 93 and remove left, thereby clear up the residual substrate batting in roll body 1 surface through cleaning brush 94.
Wherein: the fixing seat 6 is characterized by further comprising reinforcing ribs 14, wherein the reinforcing ribs 14 are respectively arranged on the lower sides of the front end and the rear end of the mounting seat 6, the lower ends of the reinforcing ribs 14 are respectively fixedly connected with the upper ends of the vertically adjacent fixing seats 14, and the stability of the mounting seat 6 is improved due to the reinforcing ribs 14.
Wherein: the coating machine vacuum adsorption roller with the cleaning mechanism is moved to a designated working place through external equipment when in use, and fastening screws penetrate through the mounting holes 11 to be in butt joint with the corresponding coating machine, so that the roller body 1 is supported and fixed.
The working principle of the vacuum adsorption roller with the cleaning mechanism for the coating machine provided by the utility model is as follows: when the vacuum suction roll for the coating machine with the cleaning mechanism is used, the vacuum suction roll for the coating machine with the cleaning mechanism is moved to a designated working place through external equipment, the fastening screw passes through the mounting hole 11 and is in butt joint with the corresponding coating machine, so that the support and fixation of the roller body 1 are realized, then the transmission shaft 4 is connected with an output shaft of external driving equipment, the connecting shaft 3 is connected with the external vacuum pump, during operation, the external vacuum pump evacuates air in the roller body 1 through the air suction hole 5, so that vacuum is formed in the roller body 1, a substrate is adsorbed on the surface of the roller body 1 through the adsorption hole 7 under the action of negative pressure, then the substrate is matched with other roll shafts to pull the substrate for movement, in the rotating process of the roller body 1, the motor 12 starts to operate, the output shaft of the motor 12 drives the screw 91 to rotate, the screw 91 drives the slide block 92 to move, so that the slide block 92 drives the cleaning brush 94 through the support column 93, in the process of moving the cleaning brush 94, the spring 96 is always in a contracted state, the thrust generated by the contraction of the spring 96 drives the cleaning brush 94 to move upwards, so that the cleaning brush 94 always contacts with the lower surface of the roller body 1, and the residual flock of the substrate is cleaned on the surface of the roller body 1.
It should be noted that the motor 12 disclosed in the above embodiment may be 5RK40GN-CW2L2, and the control switch 2 is provided with a control switch for controlling the switch corresponding to the motor 12.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A vacuum adsorption roller for coating machine with clean mechanism, its characterized in that: comprising a roller body (1) and a cleaning assembly (9);
roller body (1): the right end of the roller body (1) is provided with a connecting shaft (3), the right end of the connecting shaft (3) is provided with an air suction hole (5), the left end of the air suction hole (5) is communicated with a cavity in the roller body (1), the outer cambered surface of the roller body (1) is uniformly provided with an adsorption hole (7), the middle parts of the outer cambered surfaces of the transmission shaft (4) and the connecting shaft (3) are respectively connected with an installation seat (6) through bearing rotation, the lower ends of the installation seats (6) are respectively provided with a fixing seat (13), the middle parts between the opposite inner side surfaces of the fixing seats (13) are respectively provided with a connecting seat (8), and the upper ends of the connecting seats (8) are respectively provided with a guide chute (10);
cleaning assembly (9): the cleaning device is arranged in the guide chute (10), and the upper end of the cleaning component (9) is contacted with the lower side of the extrados surface of the roller body (1).
2. A vacuum suction roll for a coater having a cleaning mechanism according to claim 1, wherein: the roller body (1) is characterized by further comprising a control switch (2), wherein the control switch (2) is positioned outside the roller body (1), and the input end of the control switch (2) is electrically connected with an external power supply.
3. A vacuum suction roll for a coater having a cleaning mechanism according to claim 2, wherein: the cleaning assembly (9) comprises a screw rod (91), a sliding block (92), a supporting column (93) and a cleaning brush (94), wherein the screw rod (91) is rotationally connected to the inside of the guide chute (10) through a bearing, the screw rod (91) is in threaded connection with a threaded hole formed in the lower side of the sliding block (92), the sliding block (92) is in sliding connection with the guide chute (10), the supporting column (93) is slidingly connected in a sliding hole formed in the upper end of the sliding block (92), the cleaning brush (94) is arranged at the upper end of the supporting column (93), and the upper end of the cleaning brush (94) is in contact with the lower side of the outer cambered surface of the roller body (1).
4. A vacuum suction roll for a coater having a cleaning mechanism according to claim 3, wherein: the cleaning assembly (9) further comprises a baffle plate (95) and a spring (96), the baffle plate (95) is arranged at the lower end of the supporting column (93), the baffle plate (95) is slidably connected with the inner wall of the sliding hole, the spring (96) is arranged between the upper end of the baffle plate (95) and the top wall of the sliding hole, and the spring (96) is sleeved outside the lower side of the supporting column (93).
5. A vacuum suction roll for a coater having a cleaning mechanism according to claim 3, wherein: the motor is characterized by further comprising a motor (12), the motor (12) is arranged at the right end of the fixed seat (13) on the right side, the left end of the output shaft of the motor (12) is fixedly connected with the right end of the screw rod (91), and the input end of the motor (12) is electrically connected with the output end of the control switch (2).
6. A vacuum suction roll for a coater having a cleaning mechanism according to claim 1, wherein: the novel fixing seat is characterized by further comprising reinforcing ribs (14), wherein the reinforcing ribs (14) are respectively arranged on the lower sides of the front end and the rear end of the mounting seat (6), and the lower ends of the reinforcing ribs (14) are respectively fixedly connected with the upper ends of vertically adjacent fixing seats (13).
7. A vacuum suction roll for a coater having a cleaning mechanism according to claim 1, wherein: the device further comprises mounting holes (11), and the mounting holes (11) are respectively arranged at the upper ends of the fixing seats (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330895.XU CN219400896U (en) | 2023-02-28 | 2023-02-28 | Vacuum adsorption roller with cleaning mechanism for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330895.XU CN219400896U (en) | 2023-02-28 | 2023-02-28 | Vacuum adsorption roller with cleaning mechanism for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219400896U true CN219400896U (en) | 2023-07-25 |
Family
ID=87234989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320330895.XU Active CN219400896U (en) | 2023-02-28 | 2023-02-28 | Vacuum adsorption roller with cleaning mechanism for coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219400896U (en) |
-
2023
- 2023-02-28 CN CN202320330895.XU patent/CN219400896U/en active Active
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