CN205553516U - Be applied to compression roller swing mechanism of coating machine - Google Patents
Be applied to compression roller swing mechanism of coating machine Download PDFInfo
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- CN205553516U CN205553516U CN201521077322.2U CN201521077322U CN205553516U CN 205553516 U CN205553516 U CN 205553516U CN 201521077322 U CN201521077322 U CN 201521077322U CN 205553516 U CN205553516 U CN 205553516U
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- pressure roller
- coating machine
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- driving motor
- main shaft
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Abstract
The utility model discloses a be applied to compression roller swing mechanism of coating machine, including a driving motor, driving motor's output shaft has one to rotate the main shaft, rotate and to be provided with two on the main shaft and to follow the one of which and play the pivoted swing arm, be provided with two compression rollers that are parallel to each other between two swing arms, two bleeding pressure roller symmetries set up in the both ends of rotating both sides and the two bleeding pressure rollers of main shaft respectively through a bearing with the swing arm is connected, be provided with in the swing arm and insert connecting axle in the bearing. Owing to rotate the main shaft through drive motor drive and rotate, consequently can the accurate control rotate the turned angle of main shaft for during the compression roller press mold time at contact both ends about the membrane unanimous, the tension of membrane is unanimous, the uniformity of having guaranteed the process of filming and product quality have not only improved the production efficiency of coating machine in unison, have also reduced the substrate loss that traditional mode caused.
Description
Technical field
The utility model relates to coating machine field, a kind of pressure roller swing mechanism being applied to coating machine.
Background technology
At present, existing unicoater is in the course of the work, Dual-motors Driving ball wire bar pair is used to rotate, move back and forth on the direction that promotion gravure roll platform linearly guide rail determines, gap coating and continuous coating function is realized with pressure roller clutch, the shortcoming of this structure is: 1, produce speed relatively slow, generally 10-12m/min；2, unit vibration is big, affects size on-line measurement precision；3, gravure roll clutch reciprocal with pressure roller can collide, and spare and accessory parts easily loosen, and affect mechanical precision.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of simple in construction, both can realize pressure roller and gravure roll clutch, can improve speed of production, the pressure roller swing mechanism of minimizing unit vibration simultaneously.
The utility model the technical scheme is that for solving its technical problem
A kind of pressure roller swing mechanism being applied to coating machine, including a driving motor, the output shaft of described driving motor connects a rotating spindle, two pieces it are provided with the swing arm rotated therewith on described rotating spindle, two pressure rollers being parallel to each other it are provided with between two pieces of swing arms, the two ends of both sides and two pressure rollers that two pressure rollers are symmetricly set in described rotating spindle are connected with described swing arm by a bearing respectively, and described swing arm is provided with the connecting shaft inserted in described bearing.
As the improvement of technique scheme, described bearing is self-aligning ball bearing.
As the further improvement of technique scheme, the output shaft of described driving motor is connected with described rotating spindle by a reduction box.
In the utility model, the output of described reduction box is connected with described rotating spindle by a shaft joint.
Preferably, described driving motor is a servomotor.
The beneficial effects of the utility model are: owing to the utility model by being symmetricly set in the both sides of described rotating spindle by the pressure roller that two are parallel to each other, described rotating spindle is movably connected with two pressure rollers by two pieces of swing arms and connects, when driving motor-driven rotation main shaft to drive two pressure roller synchronous forward or backswing, pressure roller can swing closer or far from gravure roll, it is achieved thereby that pressure roller and the clutch of gravure roll, due to by driving driven by motor rotating spindle to rotate, therefore the rotational angle of rotating spindle can accurately be controlled, make the time consistency at two ends, contact membranes left and right during pressure roller press mold, the uniform tension in order of film, ensure that uniformity and the product quality unification being coated with membrane process, not only increase the production efficiency of coating machine, decrease the base material loss that traditional approach causes；Use pressure roller swing mechanism of the present utility model simultaneously, solving all defect of traditional motor driven ball screw pair rotation forces gravure roll platform structure, produce speed and improve 30%, unit is without collision, vibrate little, thus improve stability and the production efficiency of equipment.
Accompanying drawing explanation
With detailed description of the invention, the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model one preferred embodiment；
Fig. 2 be the utility model one preferred embodiment not by mould to gravure roll time use view；
Fig. 3 be the utility model one preferred embodiment by mould to gravure roll time use view.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of pressure roller swing mechanism being applied to coating machine, including a driving motor 10, the output shaft of described driving motor 10 connects a rotating spindle 11, two pieces it are provided with the swing arm 12 rotated therewith on described rotating spindle 11, two pressure rollers being parallel to each other 20 it are provided with between two pieces of swing arms 12, the two ends of both sides and two pressure rollers 20 that two pressure rollers 20 are symmetricly set in described rotating spindle 11 are connected with described swing arm 12 by a bearing 21 respectively, the connecting shaft 120 inserted in described bearing 21 it is provided with in described swing arm 12, here, as a preferred embodiment of the present utility model, described bearing 21 is self-aligning ball bearing.
nullOwing to the utility model by being symmetricly set in the both sides of described rotating spindle 11 by two pressure rollers being parallel to each other 20，Described rotating spindle 11 is movably connected with two pressure rollers 20 by two pieces of swing arms 12 and connects，When driving motor 10 to drive rotating spindle 11 to drive two pressure roller 20 synchronous forward or backswing，Pressure roller 20 can swing closer or far from gravure roll 40，It is achieved thereby that pressure roller 20 and the clutch of gravure roll 40，Due to by driving motor 10 to drive rotating spindle 11 to rotate，Therefore the rotational angle of rotating spindle 11 can accurately be controlled，Make the time consistency at contact membranes about 50 two ends during pressure roller 20 squeeze film 50，The uniform tension in order of film 50，Ensure that uniformity and the product quality unification being coated with membrane process，Not only increase the production efficiency of coating machine，Decrease the base material loss that traditional approach causes.
So that drive motor 10 can preferably drive rotating spindle 11 to rotate, in the utility model, preferably, the output shaft of described driving motor 10 is connected with described rotating spindle 11 by a reduction box 30, by using reduction box 30 will to drive the spin down of the output shaft of motor 10, the swing speed that can avoid pressure roller 20 is too fast, so that follow-up pressure roller 20 squeeze film 50 is printed, here, in order to be precisely controlled the pendulum angle of pressure roller 20, as a preferred embodiment of the present utility model, described driving motor 10 is a servomotor.By using servomotor can accurately control the rotational angle of rotating spindle 11, and then accurately control the pendulum angle of pressure roller 20.
Here, so that rotating spindle 11 is preferably connected with described reduction box 30, it is preferable that the output of described reduction box 30 is connected with described rotating spindle 11 by a shaft joint 31.By using shaft joint 31 to be connected by the output of rotating spindle 11 with reduction box 30, therefore the output of reduction box 30 is adapted to the rotating spindle 11 of different-diameter size, in order to the assembling of pressure roller swing mechanism of the present utility model.
With reference to Fig. 2, when pressure roller swing mechanism of the present utility model is in this state, pressure roller 20 is away from described gravure roll 40, film 50 is under two effects rotating roller 60, periphery along two pressure rollers 20 is moved, and now film 50 does not contacts with gravure roll 40, not impressing pattern；With reference to Fig. 3, when driving motor 10 to drive swing arm 12 band dynamic pressure roller 20 to swing so far position, pressure roller 20 is near squeeze film 50 and film 50 is close in described gravure roll 40, and now gravure roll 40 contacts with film 50, impressing pattern；After impressing pattern, driving motor 10 to rotate backward and drive described pressure roller 20 to restPose again, now film 50 is not owing to being departed from gravure roll 40 by the squeezing action of pressure roller 20, no longer contacting, and stops impressing pattern；When driving motor 10 again rotate forward band dynamic pressure roller 20 squeeze film 50 and make film 50 contact with gravure roll 40, impressing pattern again, so circulation are constantly, it is achieved gap coating and printing.
The foregoing is only preferred embodiments of the present utility model, as long as realizing within the technical scheme of the utility model purpose broadly falls into protection domain of the present utility model with essentially identical means.
Claims (5)
1. the pressure roller swing mechanism being applied to coating machine, it is characterized in that: include a driving motor (10), the output shaft of described driving motor (10) connects a rotating spindle (11), two pieces it are provided with the swing arm (12) rotated therewith on described rotating spindle (11), two pressure rollers being parallel to each other (20) it are provided with between two pieces of swing arms (12), the two ends of both sides and two pressure rollers (20) that two pressure rollers (20) are symmetricly set in described rotating spindle (11) are connected with described swing arm (12) by a bearing (21) respectively, the connecting shaft (120) inserted in described bearing (21) it is provided with in described swing arm (12).
A kind of pressure roller swing mechanism being applied to coating machine the most according to claim 1, it is characterised in that: described bearing (21) is self-aligning ball bearing.
A kind of pressure roller swing mechanism being applied to coating machine the most according to claim 1, it is characterised in that: the output shaft of described driving motor (10) is connected with described rotating spindle (11) by a reduction box (30).
A kind of pressure roller swing mechanism being applied to coating machine the most according to claim 3, it is characterised in that: the output of described reduction box (30) is connected with described rotating spindle (11) by a shaft joint (31).
5. according to a kind of pressure roller swing mechanism being applied to coating machine described in claim 1 or 2 or 3 or 4, it is characterised in that: described driving motor (10) is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077322.2U CN205553516U (en) | 2015-12-18 | 2015-12-18 | Be applied to compression roller swing mechanism of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077322.2U CN205553516U (en) | 2015-12-18 | 2015-12-18 | Be applied to compression roller swing mechanism of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553516U true CN205553516U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077322.2U Active CN205553516U (en) | 2015-12-18 | 2015-12-18 | Be applied to compression roller swing mechanism of coating machine |
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| CN (1) | CN205553516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500898A (en) * | 2015-12-18 | 2016-04-20 | 中山松德新材料装备有限公司 | Pressing roller swing mechanism applied to coating machine |
-
2015
- 2015-12-18 CN CN201521077322.2U patent/CN205553516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500898A (en) * | 2015-12-18 | 2016-04-20 | 中山松德新材料装备有限公司 | Pressing roller swing mechanism applied to coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200909 Address after: No.3-2 of the factory building, No.1, Yandong 5th Road, Dayan village, Huangpu town, Zhongshan City, Guangdong Province 528400 Patentee after: Zhongshan Youlu Zhide Digital Technology Co.,Ltd. Address before: 528400 Guangdong Province, Zhongshan city Nantou town Fuk Road No. 180 Patentee before: ZHONGSHAN SOTECH NEW MATERIAL EQUIPMENT Co.,Ltd. |