CN213059498U - Deviation rectifying mechanism and point coating machine - Google Patents
Deviation rectifying mechanism and point coating machine Download PDFInfo
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- CN213059498U CN213059498U CN202021864867.9U CN202021864867U CN213059498U CN 213059498 U CN213059498 U CN 213059498U CN 202021864867 U CN202021864867 U CN 202021864867U CN 213059498 U CN213059498 U CN 213059498U
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Abstract
The utility model provides a deviation correcting mechanism and a point coating machine, which comprises a fixed frame, a deviation correcting plate, a rotating roller and a driving assembly; the fixed frame is fixedly connected to one side plate surface of the mounting plate of the spot coating machine; the deviation correcting plate is used for being connected with the fixed frame in a sliding mode along the direction perpendicular to the plate surface of the mounting plate; the rotating roller is connected to the deviation correcting plate, one end of the rotating roller vertically penetrates through the mounting plate and extends to the outer side of the other side plate surface of the mounting plate, and the extending end of the rotating roller is used for mounting a coating coiled material; the driving assembly is connected to the fixing frame, the output end of the driving assembly is connected with the deviation rectifying plate and used for driving the deviation rectifying plate to slide on the fixing frame, and the driving assembly is electrically connected with the control system. The utility model provides a mechanism of rectifying can carry out the automation to the coating through the rubber coating station at any time according to the coating position signal of the photoelectric sensor feedback of point-coating machine and rectify, and the process of rectifying need not to shut down and operates to can improve the work efficiency of point-coating machine.
Description
Technical Field
The utility model belongs to the technical field of the rubber coating equipment, more specifically say, relate to a mechanism and point of rectifying scribbles machine.
Background
The work mode of the point coating machine is that a coating coiled material is driven by a rotating shaft to rotate and unreel, so that the coating is spread to pass below a glue pump, and the glue pump is used for carrying out point coating or glue coating on the coating. In the actual production process, the dispensing position has strict requirements, so that the position of the coiled material which is unfolded and passes through the glue pump needs to be controlled in the uncoiling process of the coiled material, and once the coiled material deviates, the dispensing or gluing position error can be caused, so that a large amount of waste products are caused. At present, a point coating machine is generally provided with a photoelectric sensor, position data of coating spread from a coiled material passing through a gluing station is sensed through the photoelectric sensor, the sensed data is fed back to a point coating machine control system, whether the coating position deviates or not is judged through parameters set by the control system, the control system can automatically stop when the judging result shows that the coating position deviates, and the point coating machine is restarted after an operator adjusts the position of the coiled material. Because the coating is deviated very frequently in the working process of the point coating machine, the deviation position of the coating needs to be adjusted by the mode, the stop operation is needed, the deviation correction takes long time, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanism and point of rectifying is scribbled machine, aims at solving prior art's point and scribbles the machine and carry out the process of coating rectifying and long, influence the problem of the work efficiency of machine is scribbled to the point.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a deviation rectifying mechanism, which comprises a fixed frame, a deviation rectifying plate, a rotating roller and a driving component; the fixed frame is fixedly connected to one side plate surface of the mounting plate of the spot coating machine; the deviation correcting plate is used for being connected with the fixed frame in a sliding mode along the direction perpendicular to the plate surface of the mounting plate; the rotating roller is connected to the deviation correcting plate, one end of the rotating roller vertically penetrates through the mounting plate and extends to the outer side of the other side plate surface of the mounting plate, and the extending end of the rotating roller is used for mounting a coating coiled material; the driving assembly is connected to the fixing frame, the output end of the driving assembly is connected with the deviation rectifying plate and used for driving the deviation rectifying plate to slide on the fixing frame, and the driving assembly is electrically connected with the control system.
As another embodiment of the present application, the fixing frame includes a first connecting plate and a second connecting plate; the first connecting plate is fixedly connected with the mounting plate, and a sliding rod which extends in a direction away from the mounting plate and is perpendicular to the plate surface of the first connecting plate is arranged on the first connecting plate; the first connecting plate is also provided with an avoidance hole for the extending end of the rotary roller to pass through; the second connecting plate is fixedly connected with the extending end of the sliding rod; wherein, the correction plate is connected with the slide bar in a sliding way, and the driving component is fixed on the second connecting plate.
As another embodiment of the application, a plurality of sliding rods are arranged, and the plurality of sliding rods are distributed on the plate surface of the first connecting plate at intervals in a ring shape; the connecting end of the rotary roller and the output end of the driving assembly are both positioned in an annular area formed by the surrounding of the plurality of sliding rods.
As another embodiment of the application, the driving assembly comprises a driving motor, a screw rod and a nut; the driving motor is fixedly connected to the second connecting plate and is used for being electrically connected with the control system; one end of the screw rod is rotatably connected with the first connecting plate, the other end of the screw rod extends along the direction vertical to the first connecting plate, sequentially penetrates through the deviation correcting plate and the second connecting plate and is connected with an output shaft of the driving motor, and the extending end of the screw rod is rotatably connected with the second connecting plate; the screw nut is fixedly connected to the deviation rectifying plate and is in threaded connection with the screw rod.
As another embodiment of the application, a limiting component is arranged on the deviation rectifying plate or the fixing frame and used for controlling the sliding limit position of the deviation rectifying plate on the fixing frame.
As another embodiment of the application, the limiting assembly comprises a first travel switch and a second travel switch which are respectively arranged on the deviation correcting plate and are respectively electrically connected with the control system, wherein a contact of the first travel switch faces the first connecting plate, and a contact of the second travel switch faces the second connecting plate.
As another embodiment of the application, a flow guide component is connected to the deviation correcting plate, one end of the flow guide component penetrates through the mounting plate along the extension direction of the rotating roller, and the end is used for rolling and bearing coating spread from a coating coiled material.
As another embodiment of the present application, the flow guide assembly includes a connecting rod and a flow guide roller; one end of the connecting rod is fixedly connected with the deviation correcting plate, and the other end of the connecting rod extends to the outside of the fixing frame; one end of the flow guide roller is rotatably connected with the extending end of the connecting rod, and the other end of the flow guide roller is used for rolling, bearing and coating.
As another embodiment of this application, be equipped with magnetic powder brake on the board of rectifying, the pivot of commentaries on classics roller and magnetic powder brake is connected.
The utility model provides a deviation correcting mechanism's beneficial effect lies in: compared with the prior art, the utility model discloses mechanism of rectifying, when the control system of point coating machine judges the coating position according to the position signal of its photoelectric sensor feedback when taking place the skew, control system sends actuating signal to drive assembly, make drive assembly drive the board of rectifying slide on the mount, thereby drive the reverse movement who changes the roller to the coating skew, and then reach the effect of rectifying to the coating, can carry out automatic deviation rectification to the coating through the rubber coating station at any time according to the coating position signal of point coating machine's photoelectric sensor feedback, the process of rectifying need not to shut down and operates, thereby can improve the work efficiency of point coating machine.
The utility model also provides a point coating machine, construct, receive unwinding mechanism including mounting bracket, point gum machine to and locate the above-mentioned mechanism of rectifying on the mounting bracket.
The utility model discloses the point that still provides is scribbled the machine, has adopted above-mentioned mechanism of rectifying, has the same beneficial effect with above-mentioned mechanism of rectifying, no longer gives unnecessary details here.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a deviation correcting mechanism according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a deviation correcting mechanism according to an embodiment of the present invention;
fig. 3 is a schematic view of a main view structure of a deviation correcting mechanism provided by the embodiment of the present invention.
In the figure: 1. a fixed mount; 11. a first connecting plate; 110. avoiding holes; 12. a second connecting plate; 13. a slide bar; 2. a deviation rectifying plate; 21. a magnetic powder brake; 3. rotating the stick; 4. a drive assembly; 41. a drive motor; 42. a screw rod; 43. a nut; 5. a limiting component; 51. a first travel switch; 52. a second travel switch; 6. a flow guide assembly; 61. a connecting rod; 62. a flow guide roller; 7. and (7) mounting the plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, the deviation correcting mechanism of the present invention will now be described. The correction mechanism comprises a fixed frame 1, a correction plate 2, a rotary roller 3 and a driving assembly 4, wherein the fixed frame 1 is fixedly connected to one side plate surface of a mounting plate 7 of the spot coating machine; the deviation correcting plate 2 is used for being connected with the fixed frame 1 in a sliding mode along the direction perpendicular to the plate surface of the mounting plate 7; the rotary roller 3 is connected to the deviation correcting plate 2, one end of the rotary roller vertically penetrates through the mounting plate 7 to extend to the outer side of the other side plate surface of the mounting plate 7, and the extending end of the rotary roller 3 is used for mounting a coating coiled material; the driving component 4 is connected to the fixing frame 1, the output end of the driving component is connected with the deviation rectifying plate 2, the driving component is used for driving the deviation rectifying plate 2 to slide on the fixing frame 1, and the driving component 4 is used for being electrically connected with the control system.
It should be noted that, the mounting plate 7 of the spot coating machine is provided with a photoelectric sensor for detecting whether the coating web deviates, and the control system can detect the deviation position of the coating on the coating web passing through the gluing station according to the photoelectric sensor, so as to determine whether the position correction of the coating web is required.
In addition, the point coating machine comprises a rotating roller for unreeling and a rotating roller for reeling, the rotating roller for reeling is a driving rotating roller connected with a motor, the point coating machine rotates and pulls the spread coating through the driving rotating roller during working, and the coating pulls the rotating roller for unreeling to rotate and unreel, so that a driving piece does not need to be connected to the rotating roller for installing the coating coiled material for unreeling.
It should be understood that the utility model provides a mechanism of rectifying not only is applicable to the coating on the point coating machine and rectifies, can also be used for other to carry out coil stocks such as wire rod, cloth and unreel the equipment of operation.
The utility model provides a mechanism of rectifying, compared with the prior art, when the control system of point coating machine judges the coating position according to the position signal of its photoelectric sensor feedback when taking place the skew, control system sends action signal to drive assembly 4, make drive assembly 4 drive the board 2 of rectifying slide on mount 1, thereby it shifts to the coating reverse movement to drive roller 3, and then reach the effect of rectifying to the coating, can carry out automatic correction to the coating through the rubber coating station at any time according to the coating position signal of point coating machine's photoelectric sensor feedback, the process of rectifying need not to shut down and operates, thereby can improve the work efficiency of point coating machine.
As a specific embodiment of the deviation rectifying mechanism provided by the present invention, please refer to fig. 1 to 3, the fixing frame 1 includes a first connecting plate 11 and a second connecting plate 12; the first connecting plate 11 is fixedly connected with the mounting plate 7, and a sliding rod 13 which extends in a direction away from the mounting plate 7 and is perpendicular to the plate surface of the first connecting plate 11 is arranged on the first connecting plate 11; the first connecting plate 11 is also provided with an avoidance hole 110 for the extending end of the rotary roller 3 to pass through; the second connecting plate 12 is fixedly connected with the extending end of the sliding rod 13; wherein, the deviation correcting plate 2 is connected with the slide rod 13 in a sliding way, and the driving component 4 is fixed on the second connecting plate 12.
The driving component 4 drives the deviation correcting plate 2 to slide on the slide bar 13 along the axial direction of the slide bar 13, so as to drive the rotary roller 3 and the coating coiled material arranged on the rotary roller 3 to move in position, thereby adjusting the vertical distance between the coating coiled material and the mounting plate 7 of the point coating machine, and realizing deviation correction of the coating coiled material.
In the present embodiment, referring to fig. 1 and fig. 2, a plurality of sliding rods 13 are provided, and the plurality of sliding rods 13 are distributed on the plate surface of the first connecting plate 11 at intervals in a ring shape; the connecting end of the roller 3 and the output end of the driving component 4 are both positioned in an annular area surrounded by a plurality of sliding rods 13.
The plurality of sliding rods 13 are respectively in sliding connection with the deviation correcting plate 2, and the connecting positions of the rotating roller 3, the driving assembly 4 and the deviation correction are all located in an annular area defined by the plurality of sliding rods 13, so that the stress of each position of the deviation correcting plate 2 is balanced and stable, and the stable sliding process of the deviation correcting plate 2 is ensured.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the driving assembly 4 includes a driving motor 41, a lead screw 42 and a nut 43; the driving motor 41 is fixedly connected to the second connecting plate 12 and is used for electrically connecting with a control system; one end of the screw rod 42 is rotatably connected with the first connecting plate 11, the other end of the screw rod extends along the direction vertical to the first connecting plate 11, sequentially penetrates through the deviation correcting plate 2 and the second connecting plate 12, and is connected with the output shaft of the driving motor 41, and the extending end of the screw rod 42 is rotatably connected with the second connecting plate 12; the screw 43 is fixedly connected to the deviation correcting plate 2 and is in threaded connection with the screw rod 42.
Two ends of the screw rod 42 are respectively rotatably connected with the first connecting plate 11 and the second connecting plate 12, the driving motor 41 drives the screw rod 42 to rotate, so that the screw nut 43 is driven to move along the axial direction of the screw rod 42, the deviation correcting plate 2 is driven to move, the screw rod 42 and the screw nut 43 are in threaded transmission, and transmission is stable.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, a limiting component 5 is disposed on the deviation rectifying plate 2 or the fixing frame 1, and the limiting component 5 is used to control the sliding limit position of the deviation rectifying plate 2 on the fixing frame 1.
In-process rectifying to the coating coiled material, judge the error for avoiding photoelectric sensor to the position of coating coiled material to cause the too big condition of rectifying to the coating coiled material, through setting up the slip extreme position of spacing subassembly 5 on mount 1 with control board 2 of rectifying, can enough solve above-mentioned problem, can also avoid rectifying board 2 and mount 1 to take place the rigidity collision.
Specifically, referring to fig. 3, the limiting assembly 5 includes a first travel switch 51 and a second travel switch 52 respectively disposed on the deviation rectifying plate 2 and electrically connected to the control system, wherein a contact of the first travel switch 51 faces the first connecting plate 11, and a contact of the second travel switch 52 faces the second connecting plate 12.
When the coating coiled material needs to be adjusted to the right side in the figure, the deviation correcting plate 2 slides rightwards along the axial direction of the sliding rod 13 under the driving of the driving component 4, when the deviation correcting plate 2 slides to the position that the contact of the first travel switch 51 is abutted to the plate surface of the first connecting plate 11, the first travel switch 51 is touched, and after the control system obtains the touch signal of the first travel switch 51, the driving component 4 is controlled to stop running, so that the deviation correcting plate 2 stops moving, and the coating coiled material arranged on the rotating roller 3 fixed with the deviation correcting plate 2 is positioned at the position to drive the spread coating to deviate to the normal position.
Of course, the drive assembly 4 can also be arranged such that: the first travel switch 51 is arranged on the first connecting plate 11, the second travel switch 52 is arranged on the second connecting plate 12, and a contact of the first travel switch 51 and a contact of the second travel switch 52 face the two side plate surfaces of the deviation correcting plate 2 respectively. Taking the coated coil material to be adjusted to the right side in fig. 3 as an example, the deviation correcting plate 2 slides rightwards along the axial direction of the sliding rod 13 under the driving of the driving component 4, when the plate surface of the deviation correcting plate 2 facing the first connecting plate 11 is contacted with the contact of the first travel switch 51, the first travel switch 51 is triggered, and after the control system obtains the trigger signal of the first travel switch 51, the driving component 4 is controlled to stop running, so that the deviation correcting plate 2 stops moving.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the deviation correcting plate 2 is connected with the flow guiding assembly 6, one end of the flow guiding assembly 6 passes through the mounting plate 7 along the extending direction of the rotating roller 3, and the end is used for rolling and supporting the coating spreading from the coating coil.
Because the deviation of the spread coating is corrected by simply adjusting the position of the coating coiled material, which is equivalent to point belt surface, the position adjustment range of the coating coiled material needs to be larger, the flow guide component 6 is arranged for realizing the quick deviation correction of the coating under the condition of reducing the position adjustment range of the coating coiled material, the coating spread on the coating coiled material firstly passes through the flow guide component 6, the flow guide component 6 is connected with the deviation correction plate 2, so the coating can move together with the rotating roller 3, when the deviation of the spread coating is corrected, the coating coiled material and a section of coating spread on the flow guide component 6 by the coating coiled material move simultaneously, so the coating passing through the gluing station is driven to move, the belt surface (the section of coating between the coating coiled material and the flow guide component 6) is realized, the coating through the gluing process, therefore, only the position movement of the coating coiled material needs to be carried out in a smaller range, the coating that just can drive fast to expand carries out position adjustment, and the response speed of rectifying is fast, and it is effectual to rectify.
Specifically, referring to fig. 2, the flow guide assembly 6 includes a connecting rod 61 and a flow guide roller 62; one end of the connecting rod 61 is fixedly connected with the deviation correcting plate 2, and the other end extends to the outside of the fixing frame 1; one end of the flow guide roller 62 is rotatably connected to the extending end of the connecting rod 61, and the other end is used for rolling and supporting coating. Simple structure and easy realization.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the deviation-correcting plate 2 is provided with a magnetic powder brake 21, and the rotating roller 3 is connected to the rotating shaft of the magnetic powder brake 21.
Because the change roller 3 is used for unreeling, passive rotation under the coating pulling, and need the coating in the rubber coating in-process and be in the state of tightening, consequently, set up magnetic powder brake 21, thereby avoid because of change roller 3 speed uncontrollable when passive rotation, unreel the tension that the speed is too fast and cause the coating to expand and be not enough, influence the condition of rubber coating operation, can make change roller 3 possess certain brake force through magnetic powder brake 21, neither influence unreel and rotate, be unlikely to again because of coating coiled material inertia or other factors cause unreel the speed too fast, ensure that the coating can keep the state of tightening after expanding.
The utility model also provides a point coating machine, construct, receive unwinding mechanism including mounting bracket, point gum machine to and locate the above-mentioned mechanism of rectifying on the mounting bracket.
The utility model provides a point coating machine, the above-mentioned mechanism of rectifying, please refer to and draw figures 1 to 3, when point coating machine's control system judges the coating position according to the position signal of its photoelectric sensor feedback and takes place the skew, control system sends actuating signal to drive assembly 4, make drive assembly 4 drive the board 2 of rectifying slide on mount 1, thereby drive the reverse movement of commentaries on classics roller 3 to the coating skew, and then reach the effect of rectifying a deviation to the coating, can carry out automatic deviation rectification to the coating through the rubber coating station at any time according to the coating position signal of point coating machine's photoelectric sensor feedback, the process of rectifying need not to shut down and operates, thereby can improve point coating machine's work efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Mechanism of rectifying, its characterized in that includes:
the fixing frame is fixedly connected to one side plate surface of the mounting plate of the spot coating machine;
the deviation correcting plate is used for being connected with the fixed frame in a sliding mode along a direction perpendicular to the plate surface of the mounting plate;
the rotating roller is connected to the deviation correcting plate, one end of the rotating roller vertically penetrates through the mounting plate and extends to the outer side of the other side plate surface of the mounting plate, and the extending end of the rotating roller is used for mounting a coating coiled material;
the driving assembly is connected to the fixing frame, the output end of the driving assembly is connected with the deviation rectifying plate, the driving assembly is used for driving the deviation rectifying plate to slide on the fixing frame, and the driving assembly is used for being electrically connected with the control system.
2. The deviation correcting mechanism of claim 1, wherein the mount comprises:
the first connecting plate is fixedly connected with the mounting plate, and a sliding rod which extends in a direction away from the mounting plate and is perpendicular to the plate surface of the first connecting plate is arranged on the first connecting plate; the first connecting plate is also provided with an avoidance hole for the extending end of the rotary roller to pass through;
the second connecting plate is fixedly connected with the extending end of the sliding rod;
the correcting plate is connected with the sliding rod in a sliding mode, and the driving assembly is fixed on the second connecting plate.
3. The deviation correcting mechanism of claim 2, wherein: the sliding rods are arranged in a plurality and are distributed on the plate surface of the first connecting plate at intervals in a ring shape; the connecting end of the rotary roller and the output end of the driving assembly are located in an annular area formed by the surrounding of the plurality of sliding rods.
4. The deviation correcting mechanism of claim 2, wherein the drive assembly includes:
the driving motor is fixedly connected to the second connecting plate and is used for being electrically connected with the control system;
one end of the screw rod is rotatably connected with the first connecting plate, the other end of the screw rod extends along the direction perpendicular to the first connecting plate, sequentially penetrates through the deviation correcting plate and the second connecting plate and is connected with an output shaft of the driving motor, and the extending end of the screw rod is further rotatably connected with the second connecting plate;
and the screw nut is fixedly connected to the deviation rectifying plate and is in threaded connection with the screw rod.
5. The deviation correcting mechanism of claim 2, wherein: the correcting plate or the fixing frame is provided with a limiting assembly, and the limiting assembly is used for controlling the sliding limit position of the correcting plate on the fixing frame.
6. The deviation correcting mechanism of claim 5, wherein: the limiting assembly comprises a first travel switch and a second travel switch which are respectively arranged on the deviation rectifying plate and respectively electrically connected with the control system, wherein the contact of the first travel switch faces the first connecting plate, and the contact of the second travel switch faces the second connecting plate.
7. The deviation correcting mechanism of claim 1, wherein: the correcting plate is connected with a flow guide assembly, one end of the flow guide assembly penetrates through the mounting plate along the extending direction of the rotary roller, and the end is used for rolling and supporting the coating spread on the coating coiled material.
8. The deviation correcting mechanism of claim 7, wherein the flow guide assembly comprises:
one end of the connecting rod is fixedly connected with the deviation correcting plate, and the other end of the connecting rod extends to the outside of the fixing frame;
and one end of the flow guide roller is rotatably connected with the extending end of the connecting rod, and the other end of the flow guide roller is used for rolling and bearing the coating.
9. The deviation correcting mechanism according to any one of claims 1 to 8, wherein: and the deviation correcting plate is provided with a magnetic powder brake, and the rotating roller is connected with a rotating shaft of the magnetic powder brake.
10. The spot coating machine is characterized by comprising a mounting frame, a glue dispensing mechanism, a winding and unwinding mechanism and the deviation rectifying mechanism arranged on the mounting frame and used as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864867.9U CN213059498U (en) | 2020-08-31 | 2020-08-31 | Deviation rectifying mechanism and point coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864867.9U CN213059498U (en) | 2020-08-31 | 2020-08-31 | Deviation rectifying mechanism and point coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN213059498U true CN213059498U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021864867.9U Active CN213059498U (en) | 2020-08-31 | 2020-08-31 | Deviation rectifying mechanism and point coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213059498U (en) |
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2020
- 2020-08-31 CN CN202021864867.9U patent/CN213059498U/en active Active
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