CN212740025U - Automatic roll changing device applied to coating machine - Google Patents
Automatic roll changing device applied to coating machine Download PDFInfo
- Publication number
- CN212740025U CN212740025U CN202021394585.7U CN202021394585U CN212740025U CN 212740025 U CN212740025 U CN 212740025U CN 202021394585 U CN202021394585 U CN 202021394585U CN 212740025 U CN212740025 U CN 212740025U
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- Prior art keywords
- roller
- base
- cutting
- baseband
- roll
- Prior art date
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Links
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model relates to a be applied to automatic reel changer of coating machine, including the base, still including rotating the rotating turret, the setting of connection on the base the rotating turret both ends just are used for carrying out the wind-up roll of rolling to the baseband, set up and be used for compressing tightly the baseband on the base press move the device, be used for right the baseband between the wind-up roll carries out the cutting device of cutting, press and move the device setting on the base, cutting device sets up on the rotating turret. The utility model discloses the effect that improves work efficiency has.
Description
Technical Field
The utility model belongs to the technical field of the technique of coating machine and specifically relates to a be applied to automatic reel changing device of coating machine.
Background
Lithium batteries are widely used in the current life, and various devices are used through various processes in the production process of the lithium batteries. The coating machine is the key process equipment for producing the lithium battery pole piece. The coating machine is mainly used for surface coating process production of films, paper and the like, and can coat a layer of glue, paint, ink and the like with specific functions on a coiled base band, and the base band is dried and then wound by a winding drum.
In the working process of the coating machine, after the winding drum is wound, the coating machine needs to be stopped, the base band which is not wound into a roll is separated from the base band which is wound into a roll by using the cutting knife, the winding drum which is wound with the base band is taken down from the coating machine, the winding drum which is not wound with the base band is replaced, and then the coating machine is started, so that the processed base band is wound on the winding drum.
The above prior art solutions have the following drawbacks: when changing rolls, the coating machine needs to be stopped to change rolls, and the working efficiency is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an automatic change of lap device for coating machine, it has the effect of raising the efficiency.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an automatic reel change device for coating machine, includes the base, still is in including rotating turret, the setting of connection on the base the turret both ends just are used for carrying out the winding up roller of rolling to the baseband, set up and be used for compressing tightly the baseband on the base press the device on the winding up roller, be used for right baseband between the winding up roller carries out the cutting device of cutting, press the device setting on the base, cutting device sets up on the turret.
Through adopting above-mentioned technical scheme, the wind-up roll rotates and makes the baseband rolling to the wind-up roll on, when the wind-up roll accomplished the rolling to the baseband, make pressure movable device compress tightly the baseband on another wind-up roll, then make cutting device cut off the baseband, then take off from the rotating turret the wind-up roll that will roll up the full baseband, then rotate the rotating turret, make the position of two wind-up rolls change, then install the wind-up roll of sky again on the rotating turret, so circulation, roll change has been carried out under the prerequisite of incessantly arriving equipment operation, and the production efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the pressure device includes with base articulated swing arm, with base articulated pressure actuating cylinder and be used for with the pressure roller of baseband conflict, the piston rod of pressure actuating cylinder is articulated with the swing arm, the one end that the base was kept away from to the swing arm is rotated with the pressure roller and is connected.
Through adopting above-mentioned technical scheme, the base has supported the swing arm, and the swing arm rotates as the turning point with the tie point of pressing the actuating cylinder to the realization compresses tightly the baseband to the action on the wind-up roll, and when the swing arm was close to the wind-up roll, the pressure was moved the roller and is contradicted with the baseband, increases two tensile forces of rotating the baseband between the rod, makes cutting device easier when cutting the baseband.
The present invention may be further configured in a preferred embodiment as: and the rotating frame is provided with a guide roller which guides the base band positioned between the two winding rollers and enables the base band to be far away from the cutting device.
Through adopting above-mentioned technical scheme, avoid in-process to the baseband rolling, baseband and cutting device contact cause the damage to the baseband.
The present invention may be further configured in a preferred embodiment as: the cutting device comprises a cutting cylinder and a cutter, wherein the cutting cylinder and the rotating frame are in a fixed state, the cutter is arranged on a piston rod of the cutting cylinder, and the cutting cylinder drives the cutter to be close to the winding roller so as to cut a base band between the winding rollers.
Through adopting above-mentioned technical scheme, the cutting cylinder drives the cutter to the direction motion of being close to the baseband, realizes the cutting to the baseband.
The present invention may be further configured in a preferred embodiment as: the base is provided with a tensioning device, and the tensioning device is positioned on one side of the pressing device, which is far away from the cutting device.
By adopting the technical scheme, the tension of the base band is ensured, and the phenomena of bending and wrinkling in the transmission process of the base band are avoided as much as possible.
The present invention may be further configured in a preferred embodiment as: the tensioning device comprises a swing roller, and the swing roller is installed on the base.
By adopting the technical scheme, the tension on the surface of the base belt is adjusted, so that the matching of the base belt tension and the base belt speed change caused by the rotation of the rotating frame is better met.
The present invention may be further configured in a preferred embodiment as: the tensioning device comprises a traction roller, wherein the traction roller is positioned on two sides of the swing roller and below the swing roller.
By adopting the technical scheme, the tension of the base band before winding is cut off, so that the swing roller does not influence the work of other devices on the coating machine in the swing process.
The present invention may be further configured in a preferred embodiment as: the tensioning device further comprises a roller, the roller is rotatably connected to the base, the roller is located between the swing roller and the traction roller, and the top end of the roller is lower than the top end of the traction roller.
Through adopting above-mentioned technical scheme, support the baseband that lies in between carry over pinch rolls and pendulum roller, the surface tension of better alleviating the baseband.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the automatic coil changing is realized under the condition of no shutdown through the cooperation of the pressing device, the cutting device and the rotating frame, so that the working efficiency is improved;
2. the tension of the base band is controlled by the tension device, and the tension change of the base band caused by rotation of the rotating frame can be better relieved by the device when the rotating frame rotates.
Drawings
Fig. 1 is a schematic structural view of an automatic roll changer applied to a coater.
FIG. 2 is a schematic view showing the state of the automatic roll changer when it is ready to change rolls.
In the figure, 1, a base; 2. a rotating frame; 3. a wind-up roll; 4. a pressing device; 41. pressing the air cylinder; 42. swinging arms; 43. a pressing roller; 5. a cutting device; 51. cutting the air cylinder; 52. a cutter; 61. a roller body; 62. a traction roller; 63. passing through a roller; 7. a baseband; 8. and a guide roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses an automatic roll changing device applied to a coating machine, which can automatically change rolls during rolling. Referring to fig. 1 and 2, the automatic reel changer includes a tensioning device disposed on a base 1, a rotating frame 2 rotatably connected to the base 1 through a bearing, a wind-up roll 3 rotatably connected to the rotating frame 2 through a bearing and located at two ends of the rotating frame 2, a cutting device 5 fixed on the rotating frame 2, and a pressing device 4 disposed on the base 1. The surface of the winding roller 3 is pasted with an adhesive tape, the adhesive tape with a sticky surface is located outside, a driving motor is fixed on the base 1, an output shaft of the driving motor is fixedly connected with the rotating frame 2 to drive the rotating frame 2 to rotate, a winding motor is fixed on the rotating frame 2, and an output shaft of the winding motor is fixedly connected with the winding roller 3 to drive the winding roller 3 to rotate.
The tensioning device comprises two traction rollers 62, a swinging roller and a passing roller 63, wherein the traction rollers 62 are rotatably connected to the base 1 through bearings, a traction motor is fixed on the base 1, an output shaft of the traction motor is fixedly connected with the traction rollers 62, and the traction motor drives the traction rollers 62 to rotate, so that traction force is formed on the base band 7; the swing roller comprises a swing cylinder hinged with the base 1, a swing rod hinged with the base 1 and a roller body 61 rotationally connected with the swing rod, the swing rod is hinged with a piston rod of the swing cylinder, and the roller body 61 is positioned at one end, far away from the base 1, of the swing rod; the roller body 61 is positioned between the two traction rollers 62, and the roller body 61 swings under the action of the swing cylinder to adjust the surface tension of the base band 7; the roller 63 is connected to the base 1 through a bearing, the roller 63 is located between the swing roller and the traction roller 62, the top end of the roller 63 is located at a height lower than that of the top end of the traction roller 62, the roller 63 is used for supporting the base belt 7, transition between the traction roller 62 and the swing roller is achieved, and surface tension of the base belt 7 is relieved better.
The pressing device 4 comprises a swing arm 42 hinged with the base 1, a pressing cylinder 41 hinged with the base 1 and a pressing roller 43 used for abutting against the base belt 7, a piston rod of the pressing cylinder 41 is hinged with the swing arm 42, and one end, far away from the base 1, of the swing arm 42 is connected with the pressing roller 43 through a bearing. The pressing cylinder 41 drives the swing arm 42 to be close to or far away from the winding roller 3.
The cutting device 5 includes a cutting cylinder 51 fixed to the turret 2 and a cutter 52 fixed to the cutting cylinder 51 for cutting the base tape 7. The cutter 52 and the winding roller 3 are both positioned on the same surface of the rotating frame 2. When the pressing device 4 presses the base tape 7 to approach the winding roller 3, so that the base tape 7 is adhered to the winding roller 3, the cutting cylinder 51 drives the cutter 52 to approach the base tape 7, and the cutter 52 cuts off the base tape 7 near the adhering position.
The implementation principle of the embodiment is as follows: when a roll needs to be changed, the pressing cylinder 41 pushes the swing arm 42 to approach the base tape 7, the swing arm 42 presses the base tape 7 downwards, the base tape 7 is adhered to the winding roller 3 which is adhered with an adhesive tape and is not wound with the base tape 7, then the cutting cylinder 51 pushes the cutter 52 to approach the base tape 7, the cutter 52 is in contact with the base tape 7, the base tape 7 which is close to the adhesion position is cut off, then the swing arm 42 and the cutter 52 recover to the original position, then the driving motor rotates to drive the rotating frame 2 to rotate 180 degrees, the position between the two winding rollers 3 is changed, the base tape 7 is wound on the winding roller 3 which is not wound with the base tape 7, finally the winding roller 3 wound with the winding roller 3 is taken down from the base 1, the upper hollow winding roller 3 is changed, and therefore, the roll changing is carried out in a reciprocating mode, and automatic roll changing without stopping.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An automatic roll-changing device applied to a coating machine comprises a base (1), and is characterized in that: still including rotating turret (2), the setting of connection on base (1) rotating turret (2) both ends and being used for carrying out the wind-up roll (3) of rolling to baseband (7), set up and be used for compressing tightly baseband (7) on base (1) press and move device (4), be used for right baseband (7) between wind-up roll (3) carry out cutting device (5) of cutting, press and move device (4) and set up on base (1), cutting device (5) set up on rotating turret (2).
2. The automatic reel changer applied to a coater according to claim 1, wherein: the pressure moves device (4) including with base (1) articulated swing arm (42), with base (1) articulated pressure move cylinder (41) and be used for with base band (7) contradict pressure move roller (43), the piston rod that presses cylinder (41) is articulated with swing arm (42), the one end that base (1) was kept away from in swing arm (42) is rotated with pressure move roller (43) and is connected.
3. The automatic reel changer applied to a coater according to claim 2, wherein: and the rotating frame (2) is provided with a guide roller (8) which guides the base band (7) between the two winding rollers (3) and enables the base band (7) to be far away from the cutting device (5).
4. The automatic reel changer applied to a coater according to claim 3, wherein: cutting device (5) include with rotating turret (2) be cutting cylinder (51) of fixed state and set up cutter (52) on the piston rod of cutting cylinder (51), cutting cylinder (51) drive cutter (52) and are close to in order to cut baseband (7) between wind-up roll (3) to wind-up roll (3).
5. The automatic reel changer applied to a coater according to claim 4, wherein: the base (1) is provided with a tensioning device, and the tensioning device is positioned on one side, away from the cutting device (5), of the pressing device (4).
6. The automatic reel changer applied to a coater according to claim 5, wherein: the tensioning device comprises a swing roller, and the swing roller is installed on the base (1).
7. The automatic reel changer applied to a coater according to claim 6, wherein: the tensioning device comprises a traction roller (62), wherein the traction roller (62) is positioned on two sides of the swing roller and below the swing roller.
8. The automatic reel changer applied to a coater according to claim 7, wherein: the tensioning device further comprises a roller (63), the roller (63) is rotatably connected to the base (1), the roller (63) is located between the swing roller and the traction roller (62), and the top end of the roller (63) is lower than the top end of the traction roller (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021394585.7U CN212740025U (en) | 2020-07-14 | 2020-07-14 | Automatic roll changing device applied to coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021394585.7U CN212740025U (en) | 2020-07-14 | 2020-07-14 | Automatic roll changing device applied to coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740025U true CN212740025U (en) | 2021-03-19 |
Family
ID=75036391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021394585.7U Active CN212740025U (en) | 2020-07-14 | 2020-07-14 | Automatic roll changing device applied to coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401403A (en) * | 2021-06-30 | 2021-09-17 | 博锲思智能装备(青岛)有限公司 | Automatic edge bonding machine for plates |
-
2020
- 2020-07-14 CN CN202021394585.7U patent/CN212740025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401403A (en) * | 2021-06-30 | 2021-09-17 | 博锲思智能装备(青岛)有限公司 | Automatic edge bonding machine for plates |
| CN113401403B (en) * | 2021-06-30 | 2022-06-17 | 博锲思智能装备(青岛)有限公司 | Automatic edge bonding machine for plates |
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