CN112722924A - Deviation rectifying mechanism and deviation rectifying device - Google Patents

Deviation rectifying mechanism and deviation rectifying device Download PDF

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Publication number
CN112722924A
CN112722924A CN202011599005.2A CN202011599005A CN112722924A CN 112722924 A CN112722924 A CN 112722924A CN 202011599005 A CN202011599005 A CN 202011599005A CN 112722924 A CN112722924 A CN 112722924A
Authority
CN
China
Prior art keywords
driving
deviation
assembly
roll
driving assembly
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
Application number
CN202011599005.2A
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Chinese (zh)
Inventor
乔文远
邓珏琼
朱林涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Semiconductor Equipment Institute
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Beijing Semiconductor Equipment Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Semiconductor Equipment Institute filed Critical Beijing Semiconductor Equipment Institute
Priority to CN202011599005.2A priority Critical patent/CN112722924A/en
Publication of CN112722924A publication Critical patent/CN112722924A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/026—Cantilever type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • 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
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/0328—Controlling transverse register of web by moving the winding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs

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  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

The invention provides a deviation rectifying mechanism and a deviation rectifying device, and relates to the technical field of laminating devices. The deviation correcting mechanism comprises a material rack, a first driving assembly, a second driving assembly and a guide assembly; the material rack comprises a bottom supporting plate, a material roll supporting frame and a film roll-out shaft; the material roll support frame is arranged on one side of the bottom support plate; the film winding-out shaft and the first driving assembly are respectively fixed on the material roll supporting frame, the film winding-out shaft is used for winding a material roll, and the first driving assembly is used for driving the film winding-out shaft to rotate so as to realize feeding or receiving of the material roll; the output end of the second driving assembly is connected with the material rack and is used for driving the material rack to move along the direction parallel to the film rolling-out shaft; the guide assembly is arranged below the bottom supporting plate and provides guide for the movement of the material rack. The invention solves the problem of deviation in the film material transmission process, thereby improving the production efficiency.

Description

Deviation rectifying mechanism and deviation rectifying device
Technical Field
The invention relates to the technical field of laminating devices, in particular to a deviation rectifying mechanism and a deviation rectifying device.
Background
The chip ceramic capacitor has the advantages of small volume, low internal inductance, high insulation resistance, small leakage current, low dielectric loss, low price and the like, and is widely applied to oscillation, coupling, filtering and bypass circuits in various electronic machines, in particular to high-frequency circuits. Compared with other capacitors, the MLCC is particularly suitable for chip surface assembly, can greatly improve the circuit assembly density and reduce the volume of the whole machine, and the outstanding characteristic enables the chip MLCC to become a chip element with the largest use amount and the fastest development in the world at present.
In the laminating device of the chip ceramic capacitor, a blank ceramic membrane material roll is conveyed to a stripping station through a conveying mechanism, a carrying manipulator is aligned through an alignment mechanism and then cuts the ceramic membrane into square pieces respectively, and a protective layer (the blank ceramic membrane) and a printed dielectric layer (the ceramic membrane with printed circuit patterns) are laminated in sequence according to a set program to form an MLCC internal structure. The laminated bars are taken out by a material receiving manipulator and put into a material receiving tray. The phenomenon that the membrane material rolls up and take place to one side skew easily because of the unstability of transmission in transportation process, need the manual work to adjust when the skew phenomenon appears, the production efficiency of complete machine has been reduced in the manual adjustment.
Disclosure of Invention
The invention aims to provide a deviation correcting mechanism and a deviation correcting device, which can solve the problem of deviation in the film material conveying process, thereby improving the production efficiency.
The technical scheme of the invention is realized as follows:
a deviation rectifying mechanism comprises a material rack, a first driving assembly, a second driving assembly and a guide assembly;
the material rack comprises a bottom supporting plate, a material roll supporting frame and a film roll-out shaft; the material roll support frame is arranged on one side of the bottom support plate; the film winding-out shaft and the first driving assembly are respectively fixed on the material roll supporting frame, the film winding-out shaft is used for winding a material roll, and the first driving assembly is used for driving the film winding-out shaft to rotate so as to realize feeding or receiving of the material roll;
the output end of the second driving assembly is connected with the material rack and is used for driving the material rack to move along the direction parallel to the film rolling-out shaft; the guide assembly is arranged below the bottom supporting plate and provides guide for the movement of the material rack.
In a preferred technical scheme of the present invention, in the above-mentioned deviation correcting mechanism, the first driving assembly includes a driving motor, a driving pulley, a driven pulley and a synchronous belt;
the driving motor is fixed the inside of material roll support frame, driving motor's output with driving pulley connects, driven pulley passes through the supporting seat to be fixed the top of material roll support frame, driven pulley's output with the one end of membrane roll-off shaft is connected, driving pulley with driven pulley passes through the hold-in range linkage.
In a preferred technical scheme of the invention, the second driving assembly of the deviation correcting mechanism comprises a push rod motor, and an output end of the push rod motor is connected with the material rack.
In a preferred technical scheme of the invention, in the deviation correcting mechanism, the guide assembly comprises two guide rails arranged in parallel and a sliding block connecting the guide rails and the bottom supporting plate;
and the two guide rails are arranged along the moving direction of the material rack.
A deviation rectifying device comprises a control assembly and the deviation rectifying mechanism;
the control assembly is electrically connected with the deviation rectifying mechanism and used for controlling the first driving assembly and the second driving assembly to work.
In a preferred technical scheme of the invention, in the deviation correcting device, the control assembly comprises an edge searching sensor and a deviation correcting controller;
the edge searching sensor is electrically connected with the deviation correcting controller;
the edge searching sensor is arranged on the bottom supporting plate, and the controller is arranged on the material roll supporting frame.
In a preferred technical scheme of the invention, the deviation correcting device further comprises an L-shaped supporting plate;
the L-shaped supporting plate comprises a controller supporting bottom plate and a side plate; the controller supporting bottom plate is fixed at the top of the material roll supporting frame through a vertically arranged supporting rod and used for fixing the deviation correcting controller; the side plate is disposed adjacent to the film take-up shaft.
In a preferred technical scheme of the invention, in the deviation correcting device, the number of the support rods is four, and the four support rods are uniformly distributed along the axial direction of the support bottom plate.
In a preferred technical scheme of the invention, the deviation correcting device is characterized in that the side plate is provided with a static-removing ion fan.
In a preferred technical solution of the present invention, in the deviation correcting device, the edge searching sensor is disposed at an end of the bottom support plate away from the material roll support frame.
The invention has the beneficial effects that: the invention provides a deviation rectifying mechanism which comprises a material rack, a first driving assembly, a second driving assembly and a guide assembly, wherein the material rack is provided with a first guide rail and a second guide rail; the material rack comprises a bottom supporting plate, a material roll supporting frame and a film roll-out shaft; the material roll support frame is arranged on one side of the bottom support plate; the film winding-out shaft and the first driving assembly are respectively fixed on the material roll supporting frame, the film winding-out shaft is used for winding a material roll, and the first driving assembly is used for driving the film winding-out shaft to rotate so as to realize feeding or receiving of the material roll; the output end of the second driving assembly is connected with the material rack and is used for driving the material rack to move along the direction parallel to the film rolling-out shaft; the guide assembly is arranged below the bottom supporting plate and provides guide for the movement of the material rack. A deviation correcting device comprises a control assembly and the deviation correcting mechanism; the control assembly is electrically connected with the deviation rectifying mechanism and used for controlling the first driving assembly and the second driving assembly to work. The material roll support frame is used for supporting the film roll-out shaft and the first driving assembly, wherein the film roll-out shaft is used for winding a film material roll; the output end of the second driving assembly is connected with the whole material rack, the material rack can be driven to move along the direction parallel to the film winding shaft, when the material on the film winding shaft is deviated along the width direction, the material rack is controlled to move along the direction opposite to the deviation direction through the second driving assembly, the film material can be effectively rectified, the film material is stably transmitted, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a first view angle of a deviation rectifying mechanism according to an embodiment of the present invention;
fig. 2 is a structural schematic diagram of a second view angle of the deviation rectifying structure according to the embodiment of the present invention.
In the figure:
201-bottom support plate; 202-material roll support frame; 203-film take-up spool; 204-a drive motor; 205-a drive pulley; 206-a driven pulley; 207-synchronous belt; 208-a push rod motor; 209-guide rail; 210-a slider; 211-edge finding sensor; 212-a deviation controller; 213-an L-shaped support plate; 214-a static-ion-removing fan; 215-roll of material.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
First embodiment
Referring to fig. 1 and fig. 2, the present embodiment provides a deviation rectifying mechanism, which includes a material rack, a first driving assembly, a second driving assembly, and a guiding assembly;
the material rack comprises a bottom support plate 201, a material roll support frame 202 and a film roll-out shaft 203; the material roll support frame 202 is arranged on one side of the bottom support plate 201; the film take-up shaft 203 and the first driving assembly are respectively fixed on the material roll support frame 202, the film take-up shaft 203 is used for winding the material roll 215, and the first driving assembly is used for driving the film take-up shaft 203 to rotate so as to realize feeding or receiving of the material roll 215;
the output end of the second driving assembly is connected with the material rack and is used for driving the material rack to move along the direction parallel to the film rolling-out shaft 203; the guide assembly is arranged below the bottom support plate 201 and provides guide for the movement of the material rack.
In the embodiment, the material roll supporting frame 202 is used for supporting the film roll-out shaft 203 and the first driving assembly, wherein the film roll-out shaft 203 is used for winding the film roll 215, and the first driving assembly can drive the film roll-out shaft 203 to rotate, so that the feeding or receiving action can be completed; the output of second drive assembly is connected with whole work or material rest to can drive the work or material rest and remove along the direction that is on a parallel with film roll-off shaft 203, when material book 215 on film roll-off shaft 203 takes place along width direction's skew, remove along the direction opposite with the skew direction through second drive assembly control work or material rest, can roll up material 215 to the diaphragm effectively and rectify, guarantee that the diaphragm material steadily transmits, improve production efficiency.
In the above technical solution, further, the first driving assembly includes a driving motor 204, a driving pulley 205, a driven pulley 206 and a timing belt 207;
the driving motor 204 is fixed inside the material roll support frame 202, the output end of the driving motor 204 is connected with the driving pulley 205, the driven pulley 206 is fixed at the top of the material roll support frame 202 through a support seat, the output end of the driven pulley 206 is connected with one end of the film take-up shaft 203, and the driving pulley 205 is linked with the driven pulley 206 through the synchronous belt 207.
First drive assembly is used for driving film roll-off shaft 203 and rotates, and driving motor 204 drive action wheel is rotatory in this embodiment, and rethread hold-in range 207 drives driven pulley 206 and rotates to make driven pulley 206 drive film roll-off shaft 203 and rotate, adopt hold-in range 207 to transmit, the transmission is steady, and is with low costs.
In the above technical solution, further, the second driving assembly includes a push rod motor 208, and an output end of the push rod motor 208 is connected to the material rack.
The output end of the push rod motor 208 can stretch out and draw back, and therefore can drive the rack to move, so that the film rolling-out shaft 203 arranged on the rack is driven to move along the direction parallel to the film rolling-out shaft 203.
In the above technical solution, further, the guide assembly includes two guide rails 209 arranged in parallel, and a slider 210 connecting the guide rails 209 and the bottom support plate 201;
the two guide rails 209 are arranged along the moving direction of the material rack.
The guide assembly adopts a structure of a guide rail 209 and a sliding block 210, has high movement precision and can well control the offset distance.
The principle of operation of the deviation correcting mechanism is as follows: the film roll-out shaft 203 is wound around the film roll 215, the driving wheel is driven by the driving motor 204 to rotate, and the driven pulley 206 is driven by the synchronous belt 207 to rotate, so that the driven pulley 206 drives the film roll-out shaft 203 to rotate, and feeding of the film roll 215 is realized. When the material roll 215 on the film roll-out shaft 203 deviates along the width direction, the push rod motor 208 drives the material rack to move, so that the film roll-out shaft 203 arranged on the material rack is driven to move along the direction opposite to the deviation direction, the deviation of the film material roll 215 is effectively corrected, the film material is stably transmitted, and the production efficiency is improved.
Second embodiment
The embodiment provides a deviation rectifying device, which comprises a control assembly and a deviation rectifying mechanism in the first embodiment;
the control assembly is electrically connected with the deviation rectifying mechanism and used for controlling the first driving assembly and the second driving assembly to work.
The deviation correcting device of this embodiment has included the control assembly, and first drive assembly and second drive assembly all are connected with the control assembly electricity, and under the control of control assembly, first drive assembly drive film roll-off shaft 203 moves, and the second drive assembly drive work or material rest removes.
In the above technical solution, further, the control component includes an edge-finding sensor 211 and a deviation-correcting controller 212;
the edge searching sensor 211 is electrically connected with the deviation rectifying controller 212;
the edge-finding sensor 211 is arranged on the bottom support plate 201, and the controller is arranged on the material roll support frame 202.
The edge searching sensor 211 can collect the position information of the film material roll 215 and send the position information to the deviation correction controller 212, and the deviation correction controller 212 gives an instruction to the first driving assembly and the second driving assembly according to the received position information, so that the film winding-out shaft 203 is driven to move through the first driving assembly, and meanwhile, the material rest is driven to move for the same distance along the direction opposite to the deviation direction through the second driving assembly.
In the above technical solution, further, the deviation correcting device further includes an L-shaped support plate 213;
the L-shaped support plate 213 includes a controller support base plate and side plates; the controller supporting bottom plate is fixed at the top of the material roll supporting frame 202 through a vertically arranged supporting rod and used for fixing the deviation correcting controller 212; the side plate is disposed near the film take-up shaft 203.
The L-shaped supporting plate 213 arranged in the embodiment can be used for bearing the deviation correction controller 212, meanwhile, the side plate is arranged close to the film winding-out shaft 203, the sensor device such as a sensor is convenient to install, and in addition, the deviation correction controller 212 is convenient to be electrically connected with the sensor device.
In the above technical solution, further, the number of the support rods is four, and the four support rods are uniformly arranged along the axial direction of the support base plate.
For realizing stable support, four bracing pieces of this embodiment in the circumference equipartition of the bottom of supporting baseplate, the influence that the drive mechanism vibration of below caused can reduce.
In the above technical solution, further, a static-ion-removing fan 214 is disposed on the side plate. The static electricity removing ion fan 214 can remove static electricity generated during the membrane transferring process.
In the above technical solution, further, the edge-finding sensor 211 is disposed at one end of the bottom supporting plate 201 far away from the material roll supporting frame 202, so that the position information is collected more accurately.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A deviation rectifying mechanism is characterized by comprising a material rack, a first driving assembly, a second driving assembly and a guide assembly;
the material rack comprises a bottom supporting plate, a material roll supporting frame and a film roll-out shaft; the material roll support frame is arranged on one side of the bottom support plate; the film winding-out shaft and the first driving assembly are respectively fixed on the material roll supporting frame, the film winding-out shaft is used for winding a material roll, and the first driving assembly is used for driving the film winding-out shaft to rotate so as to realize feeding or receiving of the material roll;
the output end of the second driving assembly is connected with the material rack and is used for driving the material rack to move along the direction parallel to the film rolling-out shaft; the guide assembly is arranged below the bottom supporting plate and provides guide for the movement of the material rack.
2. The deviation correcting mechanism of claim 1 wherein the first drive assembly includes a drive motor, a drive pulley, a driven pulley, and a timing belt;
the driving motor is fixed the inside of material roll support frame, driving motor's output with driving pulley connects, driven pulley passes through the supporting seat to be fixed the top of material roll support frame, driven pulley's output with the one end of membrane roll-off shaft is connected, driving pulley with driven pulley passes through the hold-in range linkage.
3. The deviation correcting mechanism according to claim 1, wherein the second driving assembly comprises a push rod motor, and an output end of the push rod motor is connected with the material frame.
4. The deviation correcting mechanism of claim 1 wherein the guide assembly includes two guide rails arranged in parallel and a slider connecting the guide rails and the bottom support plate;
and the two guide rails are arranged along the moving direction of the material rack.
5. A deviation rectifying device, characterized in that it comprises a control assembly, and a deviation rectifying mechanism according to any one of claims 1 to 4;
the control assembly is electrically connected with the deviation rectifying mechanism and used for controlling the first driving assembly and the second driving assembly to work.
6. The deviation rectification device of claim 5 wherein the control assembly includes an edge finding sensor and a deviation rectification controller;
the edge searching sensor is electrically connected with the deviation correcting controller;
the edge searching sensor is arranged on the bottom supporting plate, and the controller is arranged on the material roll supporting frame.
7. The deviation rectification device of claim 6 further comprising an L-shaped support plate;
the L-shaped supporting plate comprises a controller supporting bottom plate and a side plate; the controller supporting bottom plate is fixed at the top of the material roll supporting frame through a vertically arranged supporting rod and used for fixing the deviation correcting controller; the side plate is disposed adjacent to the film take-up shaft.
8. The deviation correcting device of claim 7, wherein the number of the support rods is four, and the four support rods are uniformly distributed along the axial direction of the support bottom plate.
9. The deviation correcting device according to claim 7, wherein the side plate is provided with a static-ion removing fan.
10. The apparatus according to claim 6, wherein the edge-finding sensor is disposed at an end of the bottom support plate away from the roll support frame.
CN202011599005.2A 2020-12-29 2020-12-29 Deviation rectifying mechanism and deviation rectifying device Pending CN112722924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011599005.2A CN112722924A (en) 2020-12-29 2020-12-29 Deviation rectifying mechanism and deviation rectifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011599005.2A CN112722924A (en) 2020-12-29 2020-12-29 Deviation rectifying mechanism and deviation rectifying device

Publications (1)

Publication Number Publication Date
CN112722924A true CN112722924A (en) 2021-04-30

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Application Number Title Priority Date Filing Date
CN202011599005.2A Pending CN112722924A (en) 2020-12-29 2020-12-29 Deviation rectifying mechanism and deviation rectifying device

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598695A1 (en) * 1986-05-13 1987-11-20 Cumenal Daniel Machine for cutting and winding long webs (sheets) and method for its implementation
CN203922213U (en) * 2014-06-26 2014-11-05 在贤电子（苏州）有限公司 Automatic deviation correction material-receiving system
CN209411424U (en) * 2019-01-03 2019-09-20 无锡先导智能装备股份有限公司 Unreel deviation correction mechanism and lamination device
CN209554452U (en) * 2018-12-26 2019-10-29 黄卫强 For batching the novel energy-conserving correcting device of production line
CN211920340U (en) * 2019-12-13 2020-11-13 江苏泰佳新材料科技有限公司 Electrification aluminium film static-removing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598695A1 (en) * 1986-05-13 1987-11-20 Cumenal Daniel Machine for cutting and winding long webs (sheets) and method for its implementation
CN203922213U (en) * 2014-06-26 2014-11-05 在贤电子（苏州）有限公司 Automatic deviation correction material-receiving system
CN209554452U (en) * 2018-12-26 2019-10-29 黄卫强 For batching the novel energy-conserving correcting device of production line
CN209411424U (en) * 2019-01-03 2019-09-20 无锡先导智能装备股份有限公司 Unreel deviation correction mechanism and lamination device
CN211920340U (en) * 2019-12-13 2020-11-13 江苏泰佳新材料科技有限公司 Electrification aluminium film static-removing device

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Application publication date: 20210430