CN107472968A - Anti-deviation roll shaft transmission device - Google Patents
Anti-deviation roll shaft transmission device Download PDFInfo
- Publication number
- CN107472968A CN107472968A CN201710637647.9A CN201710637647A CN107472968A CN 107472968 A CN107472968 A CN 107472968A CN 201710637647 A CN201710637647 A CN 201710637647A CN 107472968 A CN107472968 A CN 107472968A
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- China
- Prior art keywords
- roll shaft
- conveying
- group
- auxiliary
- transmission device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000003190 augmentative effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229960002415 trichloroethylene Drugs 0.000 description 4
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The present invention discloses a kind of anti-deviation roll shaft transmission device, including conveying roll shaft group, auxiliary roll shaft, the conveying roll shaft group includes the rotation roll shaft that more tilings are set, the auxiliary roll shaft is located at the conveying roll shaft group upper width both sides, the auxiliary roll shaft and the conveying roll shaft group planar tilt, both ends have difference in height, both ends are fixed respectively, height X of the high-end week of the auxiliary roll shaft downwards between summit and the conveying roll shaft group is equal to the thickness of conveying member, and the inclination slope of the auxiliary roll shaft is more than 0 and no more than 0.04.The method have the advantages that：By setting inclined auxiliary roll shaft in conveying roll shaft group, auxiliary roll shaft is cooperated with rotating roller bearing, make conveying member keep a direction of motion not shift, reduce conveying member caused bounce in course of conveying.
Description
Technical field
The present invention relates to a kind of roll shaft transmission device, more particularly to a kind of anti-deviation roll shaft transmission device.
Background technology
Drying process is one of master operation of battery separator manufacturing process, and existing baking oven is drying the battery after extracting
During dividing plate, battery separator is simple to be fed forward by one group of axle supports, roll shaft rolling drive battery separator, and battery separator is on one side
It is mobile to dry in an oven on one side, due to the trichloro ethylene fast vaporizing on battery separator, battery separator tension force can be caused uneven,
Battery separator is deviateed original movement locus, cause it that sideslip occurs on roll shaft, battery separator is touched baking oven
Side wall, battery separator buckling phenomena is produced, influence the outward appearance and quality of product.
The content of the invention
Goal of the invention：In view of the above-mentioned problems, the present invention proposes a kind of anti-deviation roll shaft transmission device, solution includes wet electricity
Conveying member when pond dividing plate enters oven drying including easy sideslip influences asking for product quality in transmitting procedure because of sideslip
Topic.
Technical scheme：A kind of anti-deviation roll shaft transmission device, including conveying roll shaft group, auxiliary roll shaft, the conveying roller
Axle group includes the rotation roll shaft that more tilings are set, and the auxiliary roll shaft is located at the conveying roll shaft group upper width both sides,
The auxiliary roll shaft has difference in height with the conveying roll shaft group planar tilt, both ends, and both ends are fixed respectively, the auxiliary roll shaft
Height X of the high-end week downwards between summit and the conveying roll shaft group be equal to the thickness of conveying member, the auxiliary roll shaft
Tilt slope and be more than 0 and no more than 0.04.
Conveying member by from help roll axially under pressure, due to conveying member be placed in conveying roll shaft group with auxiliary roll shaft it
Between and contact simultaneously with both, reduce conveying member caused bounce in course of conveying, avoid offseting in course of conveying.
Further, the high-end of auxiliary roll shaft be connected with fixed rolling bearing A, the low side for aiding in roll shaft and
Fixed rolling bearing B connections, the rotation direction of the auxiliary roll shaft are consistent with the transmission direction of the conveying member.Conveying member is put
Contacted simultaneously between conveying roll shaft group and auxiliary roll shaft and with both, conveying roll shaft group support conveying member, and it is defeated to rotate drive
Part is sent to be moved along conveying direction, conveying member drives auxiliary roll shaft rotation, and at the same time, auxiliary roll shaft produces auxiliary along conveying direction
Thrust reduces conveying member and aids in the collective effect of the friction between roll shaft, augmented thrust and pressure, make defeated in conveying member
Part is sent to keep original movement locus not shift.
Further, the high-end of auxiliary roll shaft is connected with fixed rolling bearing A, and the low side of the auxiliary roll shaft is also
Arrangement for adjusting height, including support base, upper limit screw, lower limit screw are provided with, the low side of the auxiliary roll shaft stretches into institute
State in the positioning hole on support base, the upper limit screw, lower limit screw are worn at the top and bottom of the support base respectively
If the lower surface to the auxiliary roll shaft supports conjunction.
According to the material and performance characteristics of conveying member, adjustment upper limit screw, the feed depth of lower limit screw, so as to change
Become the height of the low side of auxiliary roll shaft to adjust the inclination slope of auxiliary roll shaft, go for the present apparatus different types of defeated
Part is sent, ensures that conveying member is contacted and acted on by suitable pressure simultaneously with conveying roll shaft group and auxiliary roll shaft, enables conveying member
Original movement locus is enough kept not shift.
Further, the low side of the auxiliary roll shaft is connected with fixed rolling bearing B, the rotation side of the auxiliary roll shaft
To consistent with the transmission direction of the conveying member.
According to the material and performance characteristics of conveying member, adjustment upper limit screw, the feed depth of lower limit screw, so as to change
Become the height for the rolling bearing B being connected with auxiliary roll shaft low side to adjust the inclination slope of auxiliary roll shaft, fit the present apparatus
For different types of conveying member, ensure that conveying member contacts and by suitable pressure simultaneously with conveying roll shaft group and auxiliary roll shaft
Effect, conveying member are placed between conveying roll shaft group and auxiliary roll shaft and contacted simultaneously with both, conveying roll shaft group support conveying member,
And rotate and drive conveying member to be moved along conveying direction, conveying member drives auxiliary roll shaft rotation, at the same time, aid in roll shaft along conveying
Direction produces augmented thrust and acts on conveying member, reduces conveying member and aids in the friction between roll shaft, augmented thrust and pressure
Collective effect, conveying member is set to keep original movement locus not shift.
Optimal, the lower surface of the left and right sides of the positioning hole and the auxiliary roll shaft, which is supported, closes, when auxiliary roll shaft regulation
To after required gradient, low side of auxiliary roll shaft or so is set not shift, firm position.
Optimal, the left and right sides of the positioning hole is supported with the fixed rolling bearing B surface and closed, when auxiliary roll shaft regulation
To after required gradient, low side of auxiliary roll shaft or so is set not shift, firm position.
Further, the present apparatus also includes commutation roll shaft group, and at least two groups setting up and down of the roll shaft group of conveying is described to change
It is arranged on to roll shaft group between conveying roll shaft group described in adjacent two groups, and is located therein conveying the transmission of roll shaft group described in one group
The side between roll shaft group transmission direction starting point is conveyed described in direction destination county and another group.
Commutation roll shaft group is used for the transmission direction for changing conveying member, conveying member is transferred to phase from a certain group of conveying roll shaft group
In adjacent one group of conveying roll shaft group, conveying member is integrally moved or moved from top to bottom from the bottom up.
Further, the commutation roll shaft group includes support roller, pressure roll, the support roller, the pressure roll respectively with
The rotating roller shaft space is parallel, and the pressure roll is on the outside of commutation, and the support roller is on the inside of commutation, and the conveying member is in institute
State and pass through under support roller and pressure roll effect between the two.Support roller, pressure roll are cooperated and turned by motor driven
It is dynamic, transmission direction is changed to conveying member at commutation and transmitted.
Optimal, the support roller, pressure roll vertically have difference in height, when conveying roll shaft group described in adjacent two groups it
Between it is highly larger when, conveying member is changed at commutation and transmission direction and transmitted.
Optimal, the quantity of the auxiliary roll shaft above the conveying roll shaft group is 1~3.
Beneficial effect：Compared with prior art, it is an advantage of the invention that：It is inclined auxiliary by being set in conveying roll shaft group
Roll shaft is helped, auxiliary roll shaft is cooperated with rotating roll shaft, reduces conveying member caused bounce in course of conveying, ensure defeated
Part is sent to keep a direction of motion not shift；When the present apparatus is applied in battery separator baking oven, auxiliary roll shaft is to battery
The pressure of dividing plate, the collective effect of the augmented thrust formed in conjunction with auxiliary roll shaft when rotating, can be with balancing battery dividing plate
Trichloro ethylene fast vaporizing caused by uneven tension force, prevent battery separator from producing the phenomenon of sideslip in drying, so as to
Prevent battery separator and produce buckling phenomena, improve the quality of product.
Brief description of the drawings
Fig. 1 is the roll shaft transmission device structural representation of embodiment 1；
Fig. 2 is the structural representation for the roll shaft transmission device that can change transmission direction；
Fig. 3 is that a is supported with rolling bearing B surface and closed to enlarged diagram, the now left and right sides of positioning hole in Fig. 1；
Fig. 4 is that a is not supported with rolling bearing B surface and closed to enlarged diagram, the now left and right sides of positioning hole in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's
The modification of the kind equivalent form of value falls within the application appended claims limited range.
Embodiment 1
A kind of anti-deviation roll shaft transmission device, as shown in figure 1, including conveying roll shaft group 1, auxiliary roll shaft 2, rolling bearing
A3, support base 4, upper limit screw 5, lower limit screw 6, rolling bearing B7, conveying roll shaft group 1 include more horizontally-parallel layings
Rotation roll shaft 11, auxiliary roll shaft 2 is arranged on the top of conveying roll shaft group 1, auxiliary roll shaft 2 is located at conveying roll shaft group 1 wide
Both sides are spent, auxiliary roll shaft 2 both ends have difference in height, with conveying the planar tilt of roll shaft group 1, tilt slope and are more than 0 and are not more than
0.04, the height X between high-end all summits downwards of auxiliary roll shaft 2 and conveying roll shaft group 1 is equal to the thickness of conveying member.Roll
Bearing A3, rolling bearing B7 are connected with high-end, the low side for aiding in roll shaft 2 respectively, and rolling bearing A3 is fixed position, rolling bearing B7
Place is provided with arrangement for adjusting height, as shown in Figure 3,4, including support base 4, upper limit screw 5, lower limit screw 6, rolling bearing B7
Stretch into the positioning hole 41 on support base 4, left and right sides and the rolling bearing B7 surfaces of positioning hole 41 are supported to close or do not support and closed, will be upper
Limited screw 5 and lower limit screw 6 are worn to rolling bearing B7 surfaces from the top and bottom of support base 4 respectively supports conjunction.It is auxiliary
Helping the inclination slope of roll shaft 2 can be adjusted by changing the feed depth of upper limit screw 5 and lower limit screw 6, increase the upper limit
The feed depth of position screw 5, while reduce the feed depth of lower limit screw 6, it is possible to increase slope is tilted, conversely, in reduction
The feed depth of limited screw 5, while increase the feed depth of lower limit screw 6, inclination slope can be reduced.
The present embodiment principle is：Ensure that conveying member is contacted and suitably pressed simultaneously with conveying roll shaft group and auxiliary roll shaft
Power acts on, and conveying member is placed between conveying roll shaft group and auxiliary roll shaft and contacted simultaneously with both, the group support conveying of conveying roll shaft
Part, and rotate and drive conveying member to be moved along conveying direction, conveying member drives auxiliary roll shaft rotation, at the same time, auxiliary roll shaft edge
Conveying direction produces augmented thrust and acts on conveying member, reduces conveying member and aids in the friction between roll shaft, augmented thrust and pressure
The collective effect of power, conveying member is set to keep original movement locus not shift.
In view of making full use of for space, as shown in Fig. 2 at least two groups setting up and down of roll shaft group will be conveyed, and adjacent
Two groups of conveying roll shaft groups 1 between set up commutation roll shaft group 8, set location one group of conveying roll shaft group transmission direction terminal wherein
Side between place and another group of conveying roll shaft group transmission direction starting point.Commutation roll shaft group 8 includes support roller 81 and pressure roll
82, support roller 81, pressure roll 82 are parallel with rotating the space of roll shaft 11 respectively, and pressure roll 82 on the outside of commutation, changing by support roller 81
To inner side, support roller 81 is parallel with pressure roll 82 or has difference in height, and conveying member passes through between support roller 81 and pressure roll 82
And contacted simultaneously with support roller 81 and pressure roll 82, support roller 81, pressure roll 82 are cooperated and rotated, changed by motor driven
Transmission direction is changed to conveying member to place and transmitted, conveying member is integrally moved or moved from top to bottom from the bottom up.
Said apparatus is applied in battery separator baking oven, as shown in Fig. 2 setting three groups of conveying roll shafts in oven ncavity
Group, respectively upper strata conveying roll shaft group, middle level conveying roll shaft group and lower floor's conveying roll shaft group, battery continuous, to be dried every
Plate 9 is placed between conveying roll shaft group and auxiliary roll shaft, first passes around upper strata conveying roll shaft group, upper strata conveys the rotation of roll shaft group
Roll shaft rotates, and drives the straight forward movement of battery separator 9, meanwhile, auxiliary roll shaft is driven and rotated, rotation side by battery separator 9
To consistent with the transmission direction of battery separator 9.In the drying process, battery separator 9 is heated produces tension force, now, because of battery separator 9
On trichloro ethylene fast vaporizing cause dividing plate tension force uneven, battery separator 9 be present and deviate becoming for original straight-line trajectory
Gesture, according to the motion state of battery separator 9, pass through the inclination slope of arrangement for adjusting height finishing auxiliary roll shaft so that battery every
Plate 9 keeps straight-line trajectory, does not shift, in drying process afterwards, even if the trichloro ethylene on battery separator 9 is fast
Speed vaporization causes dividing plate tension force uneven again, and adjusted good auxiliary roll shaft is fully able to ensure battery to the pressure of battery separator 9
The movement locus of dividing plate 9 does not suffer from this, so that it is guaranteed that battery separator 9 does not collide because of sideslip and with oven side wall, in order to avoid
Cause battery separator 9 produce buckling phenomena, simultaneously as battery separator 9 be placed in conveying roll shaft group and auxiliary roll shaft between and with
Both contact simultaneously, reduce the caused bounce in course of conveying of battery separator 9.
When battery separator moves to commutation roll shaft group, commutation roll shaft group changes the direction of motion of battery separator, makes battery
Partition movement is conveyed in roll shaft group to middle level, and conveying roll shaft group in middle level rotates roll shaft and the rotation roll shaft of upper strata conveying roll shaft group
Rotation direction on the contrary, middle level conveying roll shaft group drives battery separator linear motion, accordingly, middle level conveys the auxiliary of roll shaft group
Roll shaft is driven and rotated by battery separator.
When battery separator continues transported to next commutation roll shaft group, commutation roll shaft group changes the fortune of battery separator again
Dynamic direction, battery separator is set to move in lower floor's conveying roll shaft group, the rotation roll shaft and middle level conveying roller of lower floor's conveying roll shaft group
The rotation direction of the rotation roll shaft of axle group is on the contrary, lower floor's conveying roll shaft group drives battery separator linear motion, and accordingly, lower floor is defeated
The auxiliary roll shaft of roll shaft group is sent to be driven and rotated by battery separator.
According to length of the conveying roll shaft group along conveying direction, can above every group of conveying roll shaft group relative set 1~3
Aid in roll shaft, it is generally the case that one section of conveying roll shaft group of length can aid in roll shaft with one auxiliary roll shaft of relative set per 6m
The centre position or center-left position or center-right position of relatively close this section conveying roll shaft group in position, and be not arranged in
At the head and the tail of this section conveying roll shaft group.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is：The low side of auxiliary roll shaft does not connect rolling bearing B, this
When, aid in the low side of roll shaft to be directly protruding into the positioning hole on support base, auxiliary roll shaft can not rotate.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and difference is：The lower end of auxiliary roll shaft is not provided with height regulation dress
Put, now, aid in the inclination slope of roll shaft non-adjustable, be a definite value, tilt slope and be more than 0 and be not more than in the range of 0.04
Any value.
Embodiment 4：
The present embodiment is substantially the same manner as Example 1, and difference is：The high-end and low side of auxiliary roll shaft does not connect the axis of rolling
A and rolling bearing B are held, aids in the lower end of roll shaft to be not provided with arrangement for adjusting height, now, auxiliary roll shaft can not rotate, auxiliary
Help the inclination slope of roll shaft non-adjustable, be a definite value, it is any value more than 0 and being not more than in the range of 0.04 to tilt slope.
Claims (10)
- A kind of 1. anti-deviation roll shaft transmission device, it is characterised in that：It is described including conveying roll shaft group (1), auxiliary roll shaft (2) Conveying roll shaft group (1) includes the rotation roll shaft (11) that more tilings are set, and the auxiliary roll shaft (2) is located at the conveying roll shaft Group (1) upper width both sides, the auxiliary roll shaft (2) have difference in height with described conveying roll shaft group (1) planar tilt, both ends, Both ends are fixed respectively, the height X between high-end all summits downwards of the auxiliary roll shaft (2) and the conveying roll shaft group (1) Equal to the thickness of conveying member, the inclination slope of the auxiliary roll shaft (2) is more than 0 and no more than 0.04.
- 2. anti-deviation roll shaft transmission device according to claim 1, it is characterised in that：The height of the auxiliary roll shaft (2) Hold and be connected with fixed rolling bearing A (3), the low side of the auxiliary roll shaft (2) is connected with fixed rolling bearing B (7), described Aid in the rotation direction of roll shaft (2) consistent with the transmission direction of the conveying member.
- 3. anti-deviation roll shaft transmission device according to claim 1, it is characterised in that：The height of the auxiliary roll shaft (2) Hold and be connected with fixed rolling bearing A (3), the low side of the auxiliary roll shaft (2) is additionally provided with arrangement for adjusting height, including support Seat (4), upper limit screw (5), lower limit screw (6), the low side of the auxiliary roll shaft (2) are stretched on the support base (4) In positioning hole (41), the upper limit screw (5), lower limit screw (6) are worn at the top and bottom of the support base (4) respectively If the lower surface to the auxiliary roll shaft (2) supports conjunction.
- 4. anti-deviation roll shaft transmission device according to claim 3, it is characterised in that：It is described to aid in the low of roll shaft (2) Hold and be connected with fixed rolling bearing B (7), the rotation direction and the transmission direction one of the conveying member of the auxiliary roll shaft (2) Cause.
- 5. anti-deviation roll shaft transmission device according to claim 3, it is characterised in that：The left and right of the positioning hole (41) The lower surface of side and the auxiliary roll shaft (2), which is supported, closes.
- 6. anti-deviation roll shaft transmission device according to claim 4, it is characterised in that：The left and right of the positioning hole (41) Side is supported with fixed rolling bearing B (7) surface and closed.
- 7. according to any described anti-deviation roll shaft transmission devices of claim 1-6, it is characterised in that：Also include commutation roll shaft Group (8), at least two groups setting up and down of the conveying roll shaft group (1), the commutation roll shaft group (8) are arranged on described in adjacent two groups Between conveying roll shaft group (1), and it is located therein conveying described in roll shaft group (1) transmission direction destination county and another group described in one group Convey the side between roll shaft group (1) transmission direction starting point.
- 8. anti-deviation roll shaft transmission device according to claim 7, it is characterised in that：Commutation roll shaft group (8) bag Support roller (81), pressure roll (82) are included, the support roller (81), the pressure roll (82) are empty with the rotation roll shaft (11) respectively Between it is parallel, the pressure roll (82) is on the outside of commutation, and the support roller (81) is on the inside of commutation, and the conveying member is in the support Pass through under roller (81) and the pressure roll (82) effect between the two.
- 9. anti-deviation roll shaft transmission device according to claim 8, it is characterised in that：The support roller (81), pressure Roller (82) vertically has difference in height.
- 10. anti-deviation roll shaft transmission device according to claim 1, it is characterised in that：On the conveying roll shaft group (1) The quantity of the auxiliary roll shaft (2) of side is 1~3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637647.9A CN107472968A (en) | 2017-07-31 | 2017-07-31 | Anti-deviation roll shaft transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637647.9A CN107472968A (en) | 2017-07-31 | 2017-07-31 | Anti-deviation roll shaft transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107472968A true CN107472968A (en) | 2017-12-15 |
Family
ID=60597297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710637647.9A Pending CN107472968A (en) | 2017-07-31 | 2017-07-31 | Anti-deviation roll shaft transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107472968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942937A (en) * | 2020-08-11 | 2020-11-17 | 安徽劲派新材料科技有限公司 | Deviation correcting device that melt-blown cloth was curled up |
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| CN202208557U (en) * | 2011-08-19 | 2012-05-02 | 赖正荣 | Curled tablet leveling device |
| CN204996859U (en) * | 2015-09-28 | 2016-01-27 | 安陆市华誉金属网机制造有限公司 | Metal reaming net leveling device |
| CN205543059U (en) * | 2016-04-22 | 2016-08-31 | 重庆远风机械有限公司 | Industry coated sheet machine pressurized -water device |
| CN106058146A (en) * | 2016-07-26 | 2016-10-26 | 江西中加创展新能源科技有限公司 | Device for coating electrode plate of battery |
| CN207090612U (en) * | 2017-07-31 | 2018-03-13 | 镇江泰舸电池隔膜科技有限公司 | Anti-deviation roll shaft transmission device |
-
2017
- 2017-07-31 CN CN201710637647.9A patent/CN107472968A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202208557U (en) * | 2011-08-19 | 2012-05-02 | 赖正荣 | Curled tablet leveling device |
| CN204996859U (en) * | 2015-09-28 | 2016-01-27 | 安陆市华誉金属网机制造有限公司 | Metal reaming net leveling device |
| CN205543059U (en) * | 2016-04-22 | 2016-08-31 | 重庆远风机械有限公司 | Industry coated sheet machine pressurized -water device |
| CN106058146A (en) * | 2016-07-26 | 2016-10-26 | 江西中加创展新能源科技有限公司 | Device for coating electrode plate of battery |
| CN207090612U (en) * | 2017-07-31 | 2018-03-13 | 镇江泰舸电池隔膜科技有限公司 | Anti-deviation roll shaft transmission device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942937A (en) * | 2020-08-11 | 2020-11-17 | 安徽劲派新材料科技有限公司 | Deviation correcting device that melt-blown cloth was curled up |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |