CN114261810A - Coating machine - Google Patents
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- CN114261810A CN114261810A CN202111622033.6A CN202111622033A CN114261810A CN 114261810 A CN114261810 A CN 114261810A CN 202111622033 A CN202111622033 A CN 202111622033A CN 114261810 A CN114261810 A CN 114261810A
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- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 30
- 238000010168 coupling process Methods 0.000 claims description 30
- 238000005859 coupling reaction Methods 0.000 claims description 30
- 238000007667 floating Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011267 electrode slurry Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention relates to the technical field of coating equipment and discloses a coating machine. The coating machine includes the support body, rotationally set up the unwinding roller on the support body and be used for the drive to unwind roller pivoted driving source, the coating machine still includes supporting component, the transmission shaft, even axle sleeve and actuating mechanism supporting component set up the one side at the support body, the transmission shaft rotationally sets up on supporting component, the one end and the driving source of transmission shaft are connected, even axle sleeve is connected with the other end of transmission shaft in order to rotate with the transmission shaft synchronization, even axle sleeve can be followed the axial slip of transmission shaft, even axle sleeve tip is provided with the draw-in groove, actuating mechanism sets up on supporting component, actuating mechanism's output and even axle sleeve swing joint, actuating mechanism can drive even axle sleeve and slide along the transmission shaft, so that the draw-in groove can with the tip joint or the separation of unwinding roller. The coating machine is convenient for flexibly setting the driving state of the driving source to the unwinding roller, meets different coating process requirements, does not need manual disassembly and assembly, and is simple in structure and convenient to operate.
Description
Technical Field
The invention relates to the technical field of coating equipment, in particular to a coating machine.
Background
A coater is a device capable of coating positive/negative electrode slurry of a battery onto a current collector (a material tape) to form a battery pole piece. The coating machine generally adopts a driving source to drive the unwinding roller to rotate, so that the unwinding roller drives the material belt to move along a preset direction. In order to save the number of driving sources, two unwinding rollers of the coater are driven by the same driving source in some cases. When the coating technology of coating machine changes, probably only need one unreel the roller and rotate and drive the material area, and another unreels the roller and need not rotate, then at this moment, then need break off another unreel the roller and be connected with the driving source, among the prior art, often need artifical manual the demolising, the operation is very inconvenient.
Therefore, a coater is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a coating machine, which is convenient for automatically setting the driving state of a driving source to an unwinding roller and meets different coating process requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a coating machine, includes the support body, rotationally sets up unreeling roller on the support body and being used for the drive unreel the pivoted driving source of roller, coating machine still includes:
the support assembly is arranged on one side of the frame body;
the transmission shaft is rotatably arranged on the support assembly, and one end of the transmission shaft is connected with the driving source;
the connecting shaft sleeve is connected with the other end of the transmission shaft so as to synchronously rotate with the transmission shaft, the connecting shaft sleeve can slide along the axial direction of the transmission shaft, and a clamping groove is formed in the end part of the connecting shaft sleeve;
actuating mechanism sets up on the supporting component, actuating mechanism's output with even axle sleeve swing joint, actuating mechanism can drive even axle sleeve is followed the transmission shaft slides, so that the draw-in groove can with the tip joint or the separation of unreeling the roller.
As an alternative, the drive mechanism comprises:
the clutch driving piece is arranged on the supporting component and is positioned on one side of the transmission shaft;
the middle part of the shifting assembly is in rotating fit with the supporting assembly through a first pin shaft, the first end of the shifting assembly is connected with the output end of the clutch driving piece, the second end of the shifting assembly is movably connected with the connecting shaft sleeve, and the axial direction of the first pin shaft is perpendicular to the axial direction of the unwinding roller;
the clutch driving part can drive the shifting assembly to rotate around the first pin shaft, so that the shifting assembly pushes the connecting shaft sleeve to slide along the transmission shaft.
As an optional scheme, an elongated slot extending along the axial direction of the transmission shaft is arranged on the transmission shaft, a long slot is arranged at the second end of the toggle assembly, the coating machine further comprises a second pin shaft arranged in parallel with the first pin shaft, the second pin shaft is connected with the connecting shaft sleeve, and two ends of the second pin shaft can respectively slide along the long slot and the elongated slot.
As an optional scheme, the transmission shaft is provided with two elongated slots, the two elongated slots are arranged in parallel and are arranged along the axis direction of the first pin shaft, the toggle assembly is provided with two elongated holes, the two elongated holes are arranged in parallel and respectively correspond to the two elongated slots, the coating machine comprises two second pin shafts, and two ends of each second pin shaft are slidably arranged in one elongated hole and the corresponding elongated slot.
As an optional scheme, the clutch driving member is an air cylinder, the driving mechanism further comprises a floating joint, one end of the floating joint is connected with a piston rod of the air cylinder, and the other end of the floating joint is movably connected with the first end of the toggle assembly.
As an optional scheme, the toggle assembly is a frame structure, the first pin shaft penetrates through the middle of the frame structure, the support assembly penetrates through the frame structure to be connected with the frame body, the connecting shaft sleeve is arranged in the frame structure, and the support assembly and the connecting shaft sleeve are respectively located on two sides of the first pin shaft.
As an alternative, the support assembly comprises:
the fixing plate is attached to and fixedly connected with the side wall of the frame body;
the extension plate penetrates through the frame structure;
the backup pad, connect in the extension board is kept away from the one end of support body, the transmission shaft rotationally set up in the backup pad.
As an optional scheme, the support assembly further includes a vertical rod, the vertical rod is connected with the extension plate and supported in the frame structure, and the first pin shaft penetrates through the frame structure and then is in running fit with the vertical rod.
As an optional scheme, the supporting component further comprises a mounting plate, the mounting plate is connected to one end of the extending plate far away from the frame body, the mounting plate and the supporting plate are respectively located on two sides of the extending plate, and the clutch driving piece is arranged on the mounting plate.
As an optional scheme, the coating machine includes at least two unwinding rollers arranged in parallel, the end of each unwinding roller is correspondingly provided with the supporting assembly, the transmission shaft, the coupling sleeve and the driving mechanism, and the driving source is respectively connected with at least two of the transmission shafts through the transmission assembly.
The invention has the beneficial effects that:
according to the coating machine, when the driving mechanism drives the connecting shaft sleeve to move towards one end close to the unwinding roller and enables the clamping groove of the connecting shaft sleeve to be clamped with the end part of the unwinding roller, the driving shaft drives the unwinding roller to rotate together through the connecting shaft sleeve when the driving source drives the driving shaft to rotate; when the driving mechanism drives the connecting shaft sleeve to move towards one end far away from the unwinding roller and the clamping groove of the connecting shaft sleeve is separated from the end of the unwinding roller, the unwinding roller does not rotate along with the transmission shaft when the driving source drives the transmission shaft to rotate. The coating machine of this embodiment can realize automatically that unreeling roller and transmission shaft switch between transmission connection and disconnection to set up the drive source in a flexible way and to unreel the driving state of roller, satisfy different coating technology demands, do not need artifical manual dismouting, simple structure, convenient operation.
Drawings
FIG. 1 is a schematic view of a coater according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a top view of the support assembly, drive shaft, coupling sleeve and drive mechanism provided in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a support assembly, a transmission shaft, a coupling sleeve and a driving mechanism according to an embodiment of the present invention.
In the figure:
1. a frame body; 11. a base; 12. a side plate;
21. unwinding rollers; 211. a roller body; 212. a central shaft; 22. a functional roller;
3. a support assembly; 31. a fixing plate; 32. an extension plate; 33. a longitudinal bar; 34. mounting a plate; 35. a support plate; 36. a reinforcing plate;
4. a drive shaft; 41. a long groove;
5. a coupling sleeve; 51. a card slot;
6. a drive mechanism; 61. a clutch drive; 62. the component is stirred; 621. a long hole; 63. a floating joint;
71. a first pin shaft; 72. a second pin shaft;
8. a drive source;
9. a transmission assembly; 91. a driving pulley; 92. a driven pulley; 93. a belt; 94. and a reversing wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The present embodiment provides a coater that may be used to apply a slurry onto a current collector. As shown in fig. 1, the coating machine includes a frame body 1, a driving source 8, a transmission assembly 9, two unwinding rollers 21 and a plurality of function rollers 22. Wherein, support body 1 includes base 11 and two curb plates 12, and base 11 supports subaerial, and two curb plates 12 set up on base 11 and parallel relative setting, unreel roller 21 and function roller 22 parallel arrangement between two curb plates 12. The unwinding roller 21 comprises a roller body 211 and a central shaft 212 which are coaxially arranged, the diameter of the central shaft 212 is smaller than that of the roller body 211 and is connected to two ends of the roller body 211, and the central shaft 212 is fixed on the side plate 12 through a connecting structure such as a bearing seat, so that the unwinding roller 21 is supported. The driving source 8 is arranged outside one side plate 12, and the driving source 8 can be in transmission connection with the central shafts 212 at one ends of the two unwinding rollers 21 through the transmission assembly 9 respectively so as to drive the two unwinding rollers 21 to rotate. It should be noted that the plurality of functional rollers 22 include a roller for driving the current collector, a roller for coating the slurry, a tension roller, and the like, and the specific positional arrangement relationship between the plurality of functional rollers 22 and the unwinding roller 21 and the operation principle of the coating machine may be any one of the prior art, which is not limited herein.
Preferably, as shown in fig. 1 and 2, at the end of each unwinding roller 21, there are further provided a support assembly 3, a transmission shaft 4, a coupling sleeve 5 and a driving mechanism 6, wherein, the supporting component 3 is arranged at the outer side of the side plate 12 and is connected with the side plate 12, the transmission shaft 4 is rotatably arranged on the supporting component 3, the transmission shaft 4 is coaxially arranged with the corresponding unreeling roller 21, one end of the transmission shaft 4 is connected with the transmission component 9, and then realize being connected with driving source 8, the connecting shaft sleeve 5 is connected with the other end of transmission shaft 4 in order to rotate with transmission shaft 4 in step, connecting shaft sleeve 5 can be along the axial slip of transmission shaft 4, connecting shaft sleeve 5 is provided with draw-in groove 51 towards the one end of unreeling roller 21, actuating mechanism 6 sets up on supporting component 3, the output and the connecting shaft sleeve 5 swing joint of actuating mechanism 6, actuating mechanism 6 can drive connecting shaft sleeve 5 and slide along transmission shaft 4, so that draw-in groove 51 can with unreel the center pin 212 joint or the separation of roller 21 tip.
When the driving mechanism 6 drives the coupling sleeve 5 to move towards one end close to the unwinding roller 21 and the clamping groove 51 of the coupling sleeve 5 is clamped with the central shaft 212, the driving source 8 drives the transmission shaft 4 to rotate through the transmission assembly 9, and the transmission shaft 4 drives the unwinding roller 21 to rotate together through the coupling sleeve 5; when the driving mechanism 6 drives the coupling sleeve 5 to move towards the end far away from the unwinding roller 21 and the clamping groove 51 of the coupling sleeve 5 is separated from the central shaft 212, the driving source 8 drives the transmission shaft 4 to rotate through the transmission assembly 9, and the unwinding roller 21 does not rotate along with the transmission shaft 4 any more. The coating machine of this embodiment can realize the switching of the transmission connection and the disconnection between unreeling roller 21 and transmission shaft 4 automatically to in a flexible way select two unreeling roller 21 synchronous rotations of driving source 8 drive or only drive one of them unreeling roller 21 and rotate, satisfy different coating technology demands, do not need artifical manual dismouting, simple structure, convenient operation.
Specifically, in this embodiment, the coupling sleeve 5 is sleeved on the transmission shaft 4, so as to ensure that the direction of the coupling sleeve 5 is accurate in the process of moving relative to the transmission shaft 4. Preferably, the cross-sectional shape and size of the slot 51 are the same as those of the end of the central shaft 212, so as to ensure that the slot 51 and the central shaft 212 can be smoothly clamped. Furthermore, the cross section of the clamping groove 51 is non-circular, so that the central shaft 212 is prevented from slipping in the clamping groove 51, and effective transmission between the coupling sleeve 5 and the central shaft 212 is ensured.
Preferably, as shown in fig. 1, the driving source 8 includes a motor and a speed reducer, the transmission assembly 9 includes a driving pulley 91, two driven pulleys 92 and a belt 93, the driving pulley 91 is connected to an output shaft of the driving source 8, each driven pulley 92 is correspondingly connected to one of the transmission shafts 4, and the belt 93 is sequentially wound around the driving pulley 91 and the two driven pulleys 92, so that the driving source 8 can simultaneously drive the two transmission shafts 4 to rotate. Preferably, as shown in fig. 1, the transmission assembly 9 further comprises a reversing wheel 94, the reversing wheel 94 being rotatably disposed on the side plate 12, and the belt 93 being wound around the reversing wheel 94. The reversing wheel 94 can change the winding path of the belt 93 to change the wrap angle of the belt 93 to the driven pulley 92 and the driving pulley 91, thereby ensuring the effective transmission of the transmission assembly 9. In this embodiment, the transmission assembly 9 includes two reversing wheels 94, and the two reversing wheels 94 are arranged in an axisymmetric manner with respect to a perpendicular bisector of a connecting line of the two unwinding rollers 21. In other embodiments, the specific number and arrangement position of the diverting pulleys 94 can be adjusted according to the requirement, and are not limited herein.
In the present embodiment, the structures of the support assembly 3, the transmission shaft 4, the coupling sleeve 5 and the driving mechanism 6 at the two unwinding rollers 21 are the same, and the structure at only one unwinding roller 21 will be described as an example.
Preferably, as shown in fig. 1-3, the driving mechanism 6 includes a clutch driving member 61 and a toggle assembly 62, wherein the clutch driving member 61 is disposed on the supporting assembly 3 and located on one side of the transmission shaft 4, a middle portion of the toggle assembly 62 is rotationally matched with the supporting assembly 3 through a first pin 71, a first end of the toggle assembly 62 is connected with an output end of the clutch driving member 61, a second end of the toggle assembly is movably connected with the coupling sleeve 5, and an axial direction of the first pin 71 is perpendicular to an axial direction of the unwinding roller 21. When the clutch driving member 61 drives the toggle assembly 62 to rotate around the first pin shaft 71, the second end of the toggle assembly 62 generates a displacement component along the axial direction of the transmission shaft 4, and the second end of the toggle assembly 62 is connected with the coupling sleeve 5, so that the coupling sleeve 5 can be pushed to slide along the transmission shaft 4, and the clamping groove 51 of the coupling sleeve 5 can be clamped or separated with the central shaft 212 at the end part of the unwinding roller 21. This embodiment realizes the driving of connecting shaft sleeve 5 along the axial of transmission shaft 4 through the cooperation of separation and reunion driving piece 61 and stirring subassembly 62, and can realize setting up separation and reunion driving piece 61 in transmission shaft 4 one side to can reduce the coating machine along the axial size of transmission shaft 4, make the coating machine overall structure compact.
Preferably, as shown in fig. 2 and 3, the transmission shaft 4 is provided with an elongated slot 41 extending along an axial direction thereof, the second end of the toggle assembly 62 is provided with an elongated slot 621, the coating machine further includes a second pin 72 disposed parallel to the first pin 71, the second pin 72 is connected to the coupling sleeve 5, and two ends of the second pin can slide along the elongated slot 621 and the elongated slot 41, respectively. After one end of the second pin shaft 72 is inserted into the elongated slot 41 along the direction perpendicular to the axis of the transmission shaft 4, the coupling sleeve 5 can keep rotating synchronously with the transmission shaft 4, and the second pin shaft 72 is in sliding fit with the elongated slot 41, so that the coupling sleeve 5 can accurately slide along the transmission shaft 4, and is further in clamping fit or separated from the unwinding roller 21. The other end of the second pin 72 slides along the long hole 621 to make the toggle assembly 62 and the coupling sleeve 5 movably connected, when the toggle assembly 62 rotates around the first pin 71, the long hole 621 can ensure that the toggle assembly 62 can always generate an acting force on the second pin 72, and further can push the second pin 72 and the coupling sleeve 5 to slide along the long groove 41. In this embodiment, the extending direction of the long hole 621 is the same as the extending direction of the toggle assembly 62.
In this embodiment, as shown in fig. 3, the clutch driving member 61 is an air cylinder, the driving mechanism 6 further includes a floating joint 63, one end of the floating joint 63 is connected to a piston rod of the air cylinder, and the other end is movably connected to a first end of the toggle assembly 62. The floating joint 63 facilitates the hinged connection between the output end of the clutch driving member 61 and the first end of the toggle assembly 62, thereby ensuring that the toggle assembly 62 can smoothly rotate around the first pin 71. The floating joint 63 may be any one of the prior art without departing from the inventive concept of the present application, and is not limited thereto.
Preferably, the toggle assembly 62 is a frame structure, the first pin shaft 71 is connected to the support assembly 3 after penetrating through the middle of the frame structure, the support assembly 3 penetrates through the frame structure to be connected to the frame body 1, the coupling sleeve 5 is arranged in the frame structure, and the support assembly 3 and the coupling sleeve 5 are respectively located at two sides of the first pin shaft 71. The connecting shaft sleeve 5 is arranged in the frame structure, and the supporting component 3 penetrates through the frame structure, so that the supporting component 3, the driving mechanism 6, the connecting shaft sleeve 5 and the transmission shaft 4 are further compact in structure, and the structure of the coating machine is further compact. In this embodiment, the toggle assembly 62 is a rectangular frame structure, and a specific rectangular frame is formed by integrally forming or splicing a plurality of struts, which is not limited herein.
Preferably, as shown in fig. 2, two elongated slots 41 are provided on the transmission shaft 4, the two elongated slots 41 are arranged in parallel and are arranged along the axial direction of the first pin 71, two elongated holes 621 are provided on the toggle assembly 62, the two elongated holes 621 are arranged in parallel and are respectively located on two opposite side frames of the frame structure so as to respectively correspond to the two elongated slots 41, the coating machine includes two second pin shafts 72, the two second pin shafts 72 are coaxially arranged, and two ends of each second pin shaft 72 are slidably disposed in one elongated hole 621 and the corresponding elongated slot 41. Through the matching of the two groups of second pin shafts 72, the long holes 621 and the long grooves 41, the sliding process of the coupling sleeve 5 along the transmission shaft 4 is more stable.
As shown in fig. 3 and 4, in this embodiment, the supporting assembly 3 includes a fixing plate 31, an extending plate 32, a supporting plate 35 and a mounting plate 34, the fixing plate 31 is attached to the side wall of the frame body 1 and fixedly connected to the side wall of the frame body 1, the extending plate 32 penetrates through the frame structure, the supporting plate 35 and the mounting plate 34 are both connected to one end of the extending plate 32 far away from the frame body 1, the mounting plate 34 and the supporting plate 35 are respectively located at two sides of the extending plate 32, a clutch driving member 61 is disposed on the mounting plate 34, and the transmission shaft 4 is rotatably disposed on the supporting plate 35. Specifically, the supporting assembly 3 includes two supporting plates 35, the two supporting plates 35 are disposed in parallel at intervals, mounting holes are disposed on the two supporting plates 35, and the transmission shaft 4 is mounted in the mounting holes of the supporting plates 35 through two bearings respectively. Preferably, the supporting member 3 further comprises a reinforcing plate 36, the reinforcing plate 36 is a triangular structure and is connected between the fixing plate 31 and the extension plate 32, and the reinforcing plate 36 makes the structure of the whole supporting member 3 more stable. It is understood that the reinforcing plate 36 may be disposed between the supporting plate 35 and the extending plate 32, and between the mounting plate 34 and the extending plate 32, as required, and is not limited herein.
Further, as shown in fig. 3 and 4, the supporting assembly 3 further includes a vertical rod 33, the vertical rod 33 is connected to the extending plate 32, the vertical rod 33 and the supporting plate 35 are located on the same side of the extending plate 32, the vertical rod 33 is supported in the frame structure, and the first pin 71 is rotatably engaged with the vertical rod 33 after passing through the frame structure. The arrangement of the vertical rod 33 not only facilitates the connection of the first pin shaft 71 and the shifting assembly 62, but also can support and reinforce the shifting assembly 62, thereby ensuring the structural stability of the shifting assembly 62 of the frame structure.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the invention and are not to be construed as limitations of the embodiments of the present invention, but may be modified in various embodiments and applications by those skilled in the art according to the spirit of the present invention, and the content of the present description should not be construed as a limitation of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a coating machine, includes support body (1), rotationally sets up unreel roller (21) on support body (1) and be used for the drive unreel roller (21) pivoted driving source (8), its characterized in that, coating machine still includes:
the support assembly (3) is arranged on one side of the frame body (1);
the transmission shaft (4) is rotatably arranged on the support component (3), and one end of the transmission shaft (4) is connected with the driving source (8);
the connecting shaft sleeve (5) is connected with the other end of the transmission shaft (4) to synchronously rotate with the transmission shaft (4), the connecting shaft sleeve (5) can slide along the axial direction of the transmission shaft (4), and a clamping groove (51) is formed in the end part of the connecting shaft sleeve (5);
actuating mechanism (6), set up to be in on supporting component (3), actuating mechanism's (6) output with axle sleeve (5) swing joint even, actuating mechanism (6) can drive axle sleeve (5) are followed transmission shaft (4) slide, so that draw-in groove (51) can with the tip joint or the separation of unreeling roller (21).
2. A coater according to claim 1, wherein said drive mechanism (6) comprises:
the clutch driving piece (61) is arranged on the supporting component (3) and is positioned on one side of the transmission shaft (4);
the middle part of the toggle assembly (62) is in running fit with the supporting assembly (3) through a first pin shaft (71), the first end of the toggle assembly (62) is connected with the output end of the clutch driving piece (61), the second end of the toggle assembly is movably connected with the connecting shaft sleeve (5), and the axial direction of the first pin shaft (71) is perpendicular to the axial direction of the unwinding roller (21);
the clutch driving piece (61) can drive the toggle assembly (62) to rotate around the first pin shaft (71), so that the toggle assembly (62) pushes the connecting shaft sleeve (5) to slide along the transmission shaft (4).
3. A coater according to claim 2, wherein the drive shaft (4) is provided with an elongated slot (41) extending along an axial direction thereof, the second end of the toggle assembly (62) is provided with an elongated slot (621), the coater further comprises a second pin (72) arranged in parallel with the first pin (71), the second pin (72) is connected with the coupling sleeve (5), and two ends of the second pin can slide along the elongated slot (621) and the elongated slot (41), respectively.
4. A coater according to claim 3, wherein the transmission shaft (4) is provided with two elongated slots (41), the two elongated slots (41) are arranged in parallel and are arranged along an axial direction of the first pin (71), the toggle assembly (62) is provided with two elongated holes (621), the two elongated holes (621) are arranged in parallel and respectively correspond to the two elongated slots (41), the coater comprises two second pin (72), and two ends of each second pin (72) are slidably arranged in one elongated hole (621) and the corresponding elongated slot (41).
5. A coater according to claim 2, wherein the clutch actuator (61) is a pneumatic cylinder, and the driving mechanism (6) further comprises a floating joint (63), wherein one end of the floating joint (63) is connected to a piston rod of the pneumatic cylinder, and the other end of the floating joint (63) is movably connected to the first end of the toggle assembly (62).
6. A coater according to any one of claims 2 to 5, wherein the toggle assembly (62) is a frame structure, the first pin (71) is inserted into a middle portion of the frame structure, the support assembly (3) is inserted into the frame structure to be connected to the frame body (1), the coupling sleeve (5) is disposed inside the frame structure, and the support assembly (3) and the coupling sleeve (5) are respectively disposed on two sides of the first pin (71).
7. A coater according to claim 6, wherein said support assembly (3) comprises:
the fixing plate (31) is attached to the side wall of the frame body (1) and fixedly connected with the side wall of the frame body (1);
an extension plate (32) passing through the frame structure;
the support plate (35) is connected to the extending plate (32) and far away from one end of the frame body (1), and the transmission shaft (4) is rotatably arranged on the support plate (35).
8. A coater according to claim 7, wherein the support assembly (3) further comprises a longitudinal bar (33), the longitudinal bar (33) is connected to the extension plate (32) and supported in the frame structure, and the first pin (71) is rotatably engaged with the longitudinal bar (33) after passing through the frame structure.
9. A coater according to claim 7, wherein the support assembly (3) further comprises a mounting plate (34), the mounting plate (34) is connected to an end of the extension plate (32) away from the frame body (1), the mounting plate (34) and the support plate (35) are respectively located at two sides of the extension plate (32), and the clutch driving member (61) is disposed on the mounting plate (34).
10. A coater according to any one of claims 1 to 5, wherein the coater comprises at least two unwinding rollers (21) arranged in parallel, the support assembly (3), the transmission shaft (4), the coupling sleeve (5) and the driving mechanism (6) are correspondingly arranged at the end of each unwinding roller (21), and the driving source (8) is connected with at least two transmission shafts (4) through a transmission assembly (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622033.6A CN114261810B (en) | 2021-12-28 | 2021-12-28 | Coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622033.6A CN114261810B (en) | 2021-12-28 | 2021-12-28 | Coating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114261810A true CN114261810A (en) | 2022-04-01 |
| CN114261810B CN114261810B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111622033.6A Active CN114261810B (en) | 2021-12-28 | 2021-12-28 | Coating machine |
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| CN206529095U (en) * | 2017-01-24 | 2017-09-29 | 常州市伟邦光电科技有限公司 | The clutch driving mechanism of winder |
| CN108657849A (en) * | 2018-04-24 | 2018-10-16 | 广东天安新材料股份有限公司 | A kind of rewinding mechanism of reinspection machine |
| CN208732236U (en) * | 2018-09-03 | 2019-04-12 | 瑞安市天成包装机械有限公司 | High speed reel |
| CN110451371A (en) * | 2019-07-26 | 2019-11-15 | 上海市建筑科学研究院科技发展有限公司 | A kind of anti-falling safety device tooth set automatic switching control equipment |
| CN210393104U (en) * | 2019-08-14 | 2020-04-24 | 弥尔佩乐慈保健用品(苏州)有限公司 | Roll dividing and cutting device |
| CN210461470U (en) * | 2019-06-28 | 2020-05-05 | 东泰高科装备科技有限公司 | Rotating device |
| CN211569614U (en) * | 2020-02-11 | 2020-09-25 | 温州海多堡机械科技有限公司 | Full-automatic non-stop unreeling machine |
| CN211852550U (en) * | 2019-12-04 | 2020-11-03 | 河北津西钢铁集团股份有限公司 | Coupling transmission structure |
| CN214945873U (en) * | 2021-04-01 | 2021-11-30 | 联动天翼新能源有限公司 | Manual clutch |
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2021
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| TW201221795A (en) * | 2010-11-30 | 2012-06-01 | Ct Line Machine Industry Co Ltd | Axially-displaceable transmission unit |
| CN102070035A (en) * | 2010-12-11 | 2011-05-25 | 广州市万世德包装机械有限公司 | Film-feeding and film-cutting mechanisms of film packager |
| CN202955143U (en) * | 2012-11-21 | 2013-05-29 | 河南煜达阀门制造有限公司 | Clutch device for low-revolution-speed shaft transmission |
| CN206529095U (en) * | 2017-01-24 | 2017-09-29 | 常州市伟邦光电科技有限公司 | The clutch driving mechanism of winder |
| CN108657849A (en) * | 2018-04-24 | 2018-10-16 | 广东天安新材料股份有限公司 | A kind of rewinding mechanism of reinspection machine |
| CN208732236U (en) * | 2018-09-03 | 2019-04-12 | 瑞安市天成包装机械有限公司 | High speed reel |
| CN210461470U (en) * | 2019-06-28 | 2020-05-05 | 东泰高科装备科技有限公司 | Rotating device |
| CN110451371A (en) * | 2019-07-26 | 2019-11-15 | 上海市建筑科学研究院科技发展有限公司 | A kind of anti-falling safety device tooth set automatic switching control equipment |
| CN210393104U (en) * | 2019-08-14 | 2020-04-24 | 弥尔佩乐慈保健用品(苏州)有限公司 | Roll dividing and cutting device |
| CN211852550U (en) * | 2019-12-04 | 2020-11-03 | 河北津西钢铁集团股份有限公司 | Coupling transmission structure |
| CN211569614U (en) * | 2020-02-11 | 2020-09-25 | 温州海多堡机械科技有限公司 | Full-automatic non-stop unreeling machine |
| CN214945873U (en) * | 2021-04-01 | 2021-11-30 | 联动天翼新能源有限公司 | Manual clutch |
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| CN114261810B (en) | 2024-02-06 |
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