Nothing Special   »   [go: up one dir, main page]

CN208077818U - Electrolytic paper multi-deck screw type up- coiler - Google Patents

Electrolytic paper multi-deck screw type up- coiler Download PDF

Info

Publication number
CN208077818U
CN208077818U CN201820231914.2U CN201820231914U CN208077818U CN 208077818 U CN208077818 U CN 208077818U CN 201820231914 U CN201820231914 U CN 201820231914U CN 208077818 U CN208077818 U CN 208077818U
Authority
CN
China
Prior art keywords
electrolytic paper
screw type
interlocking bar
driving box
electrolytic
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.)
Expired - Fee Related
Application number
CN201820231914.2U
Other languages
Chinese (zh)
Inventor
李龙俊
郑海军
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.)
Qingdao Haitaisheng Electronic Technology Co Ltd
Original Assignee
Qingdao Haitaisheng Electronic Technology Co Ltd
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 Qingdao Haitaisheng Electronic Technology Co Ltd filed Critical Qingdao Haitaisheng Electronic Technology Co Ltd
Priority to CN201820231914.2U priority Critical patent/CN208077818U/en
Application granted granted Critical
Publication of CN208077818U publication Critical patent/CN208077818U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Paper (AREA)

Abstract

The utility model discloses a kind of electrolytic paper multi-deck screw type up- coilers, including power distribution cabinet, the workbench being arranged on the power distribution cabinet, the winding mechanism being arranged on the workbench, PLC controller and driving box, the driving box is sequentially connected with winding mechanism, the PLC controller is connect with driving box by electric signal, and the power distribution cabinet is connect with PLC controller and driving box by electric signal respectively.The utility model can be wound into electrolytic paper is spiral helicine on wireline reel by horizontal reciprocating moving assembly; to increase the length of electrolytic paper; and electrolytic paper replacing construction is significantly saved, production efficiency is improved while saving raw material, reducing labor intensity, reduction downtime.

Description

Electrolytic paper multi-deck screw type up- coiler
Technical field
The utility model is related to winding machinery field, more particularly to a kind of electrolytic paper multi-deck screw type up- coiler.
Background technology
Electrolytic paper is a kind of asbestos paper for being used as diaphragm in electrolysis production process, and the existing mode of production is typically will electrolysis Paper raw material cut into the piece of paper of multiple width, are then rolled into the electrolysis paper disc of multiple monolithics.The process can use electrolytic paper Up- coiler, and current up- coiler has the following disadvantages:
1, the electrolytic paper of multiple monolithics can only be wound, and monolithic electrolysis paper length is shorter, one disk is electrolysed when actual production Paper will be replaced once for about 1 hour, use completion within 30 minutes when most fast.By taking capacitor winding machine as an example, a capacitor winding machine It needs that 4 electrolytic papers are installed above, 1.5-2 minutes will be taken by often replacing a piece of electrolytic paper, and 4 just need 6-8 minutes.With every For 10 hours shift working hours, the time of a capacitor winding machine replacement electrolytic paper is exactly 60-80 minutes, causes the wave of time Take and the increase of operating personnel's workload;
2, the width of electrolytic paper point many kinds, have from 2.2-55 millimeters, and the up- coiler of a certain model can only at present A kind of electrolytic paper of width is wound, is required for replacing the blade of different in width using the electrolytic paper of different in width, equipment lacks logical With property and practicability;
3, when in use, when replacing electrolytic paper every time, junction the first two product is cannot to use to monolithic electrolytic paper 's.By taking capacitor winding machine as an example, a piece of electrolytic paper is often replaced just to 2 products of little waste, 4 disk electrolytic papers are per hour because replace Electrolytic paper is to 8 products of little waste, daily two shifts, and each class of every machine replaces No. 10 electrolytic papers, one day to little waste 160 products, to cause the serious waste of raw material;
4, averagely everyone takes on 10 equipment, can cause equipment downtime by the current mode of production or wait for material, in turn It causes the time to waste, reduces production efficiency.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of electrolytic paper multi-deck screw type up- coiler, main body Structure includes:Power distribution cabinet, the workbench being arranged on the power distribution cabinet, the winding mechanism being arranged on the workbench, PLC controls Device and driving box processed, the driving box are sequentially connected with winding mechanism, and the PLC controller is connected with driving box by electric signal It connects, the power distribution cabinet is connect with PLC controller and driving box by electric signal respectively.
As a further improvement of the above technical scheme, the winding mechanism includes wireline reel, electrolytic paper carriage, level Component and loading plate are moved back and forth, the electrolytic paper carriage is arranged on the table by horizontal reciprocating moving assembly, and And both ends are separately connected wireline reel and loading plate, the electrolytic paper carriage upper edge electrolytic paper conveying direction is equipped with multiple conveyings Wheel.
As a further improvement of the above technical scheme, the loading plate is connected with feeding servo motor.
As a further improvement of the above technical scheme, the winding mechanism further includes potentiometer, adjustment gear and tune Handle is saved, the potentiometer is connect with feeding servo motor by electric signal, and the regulation handle passes through adjustment gear and current potential Device is sequentially connected.
As a further improvement of the above technical scheme, the horizontal reciprocating moving assembly include leading screw, guide holder and Travel switch, described leading screw one end are sequentially connected with driving box, and the other end is arranged on the table by leading screw holder, described to lead It connect and is slidably disposed on leading screw with electrolytic paper carriage to seat, the guide holder both sides are respectively provided with one stroke and open It closes.
As a further improvement of the above technical scheme, the electrolytic paper carriage is equipped with heating component, the heating Component includes electrolytic paper limit base, heating tube, swing handle and resetting spring, and the electrolytic paper limit base is conveyed along electrolytic paper Direction is arranged on electrolytic paper carriage, and the heating tube is arranged by holder and connecting rod above electrolytic paper limit base, described Swing handle is arranged on connecting rod, and described resetting spring one end is connect by positioning pin with connecting rod, and the other end is fixed on electrolytic paper On carriage.
As a further improvement of the above technical scheme, the utility model further include winding follower, it is described winding with Motivation structure includes servo support and contact roller, and multiple adjusting rods, the contact roller setting are equipped at intervals on the servo support On the top of servo support close to the position of wireline reel, bottom end and the workbench of the servo support are rotatablely connected.
As a further improvement of the above technical scheme, the winding follower is arranged by fixed mechanism in workbench On, the fixed mechanism includes fixed seat, adjusts bearing and shaft, and the fixed seat fixed setting is on the table, described It adjusts bearing to be adjustably disposed in fixed seat by bolt, the servo support is connected by shaft with bearing rotation is adjusted It connects.
As a further improvement of the above technical scheme, the utility model further includes linkage unit, the linkage unit packet The first interlocking bar, the second interlocking bar and linkage support are included, first interlocking bar is rotatablely connected with second interlocking bar one end, institute The other end and servo support for stating the first interlocking bar are rotatablely connected, and the other end and the electrolytic paper carriage of second interlocking bar turn Dynamic connection, on the table, the second interlocking bar support is arranged in linkage support for the linkage support fixed setting.
As a further improvement of the above technical scheme, first interlocking bar is equipped with the connecting hole at multiple intervals, institute The one end for stating the second interlocking bar is adjustably disposed in connecting hole.
The utility model has the beneficial effects that:
1, it can be wound into electrolytic paper is spiral helicine on wireline reel by horizontal reciprocating moving assembly, to increase electrolytic paper Length, and can simultaneously be suitable for 2.2-16 millimeters of a variety of width electrolytic paper winding.
2, since electrolysis paper length increases considerably, capacitor winding machine only installs the electricity of a sufficient amount when producing beginning Paper is solved, 2 minutes of monolithic electrolytic paper when becoming only production for daily 60-80 minutes is replaced, significantly saves electricity Solve paper replacing construction.
3, the number of electrolytic paper is replaced due to reducing, and 2 products is only wasted when producing beginning now, with each operation For work operates 10 equipment, per shift, everyone saves qualified products 80;The medium-sized enterprise for possessing 500 equipment with one is Example can save 40000 products per shift, and production efficiency is improved while saving raw material, reducing labor intensity.
4, enterprise can arbitrarily set electrolytic paper spooling length according to the difference of order, ensure to open from production in one day Begin to operation to terminate to be changed without electrolytic paper, reduces downtime, improve production efficiency.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the partial structural diagram of the utility model;
Fig. 3 is the partial enlarged view at A in Fig. 2;
Fig. 4 is another partial structural diagram of the utility model.
Reference numeral:
1- power distribution cabinets;
2- workbench;
3- winding mechanisms;31- wireline reels;32- electrolytic paper carriages;321- delivery wheels;322- electrolytic paper limit bases;323- Heating tube;324- swing handles;325- resetting springs;326- holders;327- connecting rods;328- positioning pins;33- is moved back and forth horizontally Component;331- leading screws;332- guide holders;333- travel switches;334- leading screw holders;34- loading plates;35- feeding servo motors; 36- potentiometers;37- adjustment gears;38- regulation handles;
4-PLC controllers;
5- driving box;
6- winds follower;61- servo supports;62- contact rollers;63- adjusting rods;
7- fixed mechanisms;71- fixed seats;72- adjusts bearing;73- shafts;74- bolts;
8- linkage units;The first interlocking bar of 81-;811- connecting holes;The second interlocking bar of 82-;83- linkage supports;
9- adhesive tape fast pulleys.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
As shown in Figure 1, the electrolytic paper multi-deck screw type up- coiler of the present embodiment, agent structure include:Power distribution cabinet 1 is set Set the workbench 2 on power distribution cabinet 1, the winding mechanism 3 being arranged on workbench 2, PLC controller 4 and driving box 5.Driving Case 5 is sequentially connected with winding mechanism 3, and PLC controller 4 is connect with driving box 5 by electric signal, and power distribution cabinet 1 is controlled with PLC respectively Device 4 is connected with driving box 5 by electric signal.
As shown in Fig. 2, winding mechanism 3 include wireline reel 31, electrolytic paper carriage 32, horizontal reciprocating moving assembly 34 and Loading plate 35.
Driving box 5 is ordinary skill in the art means, inside sets driving motor and transmission component, driving motor passes through transmission Component is sequentially connected with wireline reel 31, to drive wireline reel 31 to rotate.
Electrolytic paper carriage 32 is arranged by horizontal reciprocating moving assembly 33 on workbench 2, and both ends are separately connected Wireline reel 31 and loading plate 34;32 upper edge electrolytic paper conveying direction of electrolytic paper carriage is equipped with multiple delivery wheels 321, delivery wheel 321 play the role of being tensioned electrolytic paper band, while can also ensure that electrolytic paper band is smoothly wound on wireline reel 31;Loading plate 34 are connected with feeding servo motor 35, and electrolytic paper band is wrapped on loading plate 34, and drive feeding by feeding servo motor 35 Disk 34 rotates, and realizes the conveying of electrolytic paper band.
Horizontal reciprocating moving assembly 33 includes leading screw 331, guide holder 332 and travel switch 333.331 one end of leading screw with Driving box 5 is sequentially connected, and the other end is arranged by leading screw holder 334 on workbench 2;Driving motor in driving box 5 can Leading screw 331 is driven to rotate.Guide holder 332 connect with electrolytic paper carriage 32 and is slidably disposed on leading screw 331, is oriented to 332 both sides of seat are respectively provided with one stroke switch 333;Guide holder 332 moves in the horizontal direction with the rotation of leading screw 331, to Electrolytic paper carriage 32 is driven to move in the horizontal direction;The travel switch 333 of 332 both sides of guide holder plays position-limiting action, when When travel switch 333 is close to 5 side wall of leading screw holder 334 or driving box, signal will be sent to driving motor, keep driving motor anti- To rotation, to realize horizontal reciprocating movement of the guide holder 332 on leading screw 331, and then electrolytic paper band is made to twine in a spiral manner It is wound on wireline reel 31.
Winding mechanism 3 further includes potentiometer 36, adjustment gear 37 and regulation handle 38, and potentiometer 36 is electric with feeding servo Machine 35 is connected by electric signal, and regulation handle 38 is sequentially connected by the knob of adjustment gear 37 and potentiometer 36.Pass through rotation Regulation handle 38 is to adjust the output voltage of potentiometer 36, to adjust the rotating speed and torque of feeding servo motor 35, purpose It is:When occurring pine in electrolytic paper winding process or the case where tension, can by adjust feeding speed make loading plate 34 with The realization of wireline reel 31 operates synchronously, so as to improve pine is wrapped over or the case where tension.
As shown in figure 3, electrolytic paper carriage 32 be equipped with heating component, the heating component include electrolytic paper limit base 322, Heating tube 323, swing handle 324 and resetting spring 325.Electrolytic paper limit base 322 is arranged along electrolytic paper conveying direction in electricity It solves on paper carriage 32, electrolytic paper limit base 322 is passed through when electrolytic paper band conveys;Heating tube 323 passes through holder 326 and connecting rod 327 are arranged above electrolytic paper limit base 322, and swing handle 324 is arranged on connecting rod 327, and it is fixed that 325 one end of resetting spring passes through Position pin 328 is connect with connecting rod 327, and the other end is fixed on electrolytic paper carriage 32.
It is when needing replacing electrolytic paper, previous electrolytic paper band and the latter electrolytic paper band is end to end and apply gluing Then water makes heating tube 323 be contacted with electrolytic paper band by swing handle 324,3 seconds latter two electrolytic paper bands of heating are just bonded Together;Swing handle 324 is unclamped, resetting spring 325 makes 323 homing of heating tube.
The electrolytic paper multi-deck screw type up- coiler of the present embodiment further includes winding follower 6, and winding follower 6 includes Servo support 61 and contact roller 62 are equipped at intervals with multiple adjusting rods 63 on servo support 61, and the setting of contact roller 62 is in servo-actuated branch The top of frame 61 is close to the position of wireline reel 31.
It winds follower 6 by fixed mechanism 7 to be arranged on workbench 2, fixed mechanism 7 includes fixed seat 71, adjusts Bearing 72 and shaft 73.Fixed seat 71 is fixed on workbench 2, is adjusted bearing 72 and is adjustably arranged by bolt 74 In fixed seat 71, position of the adjusting bearing 72 in fixed seat 71 is adjustable, and the electrolytic paper to adapt to different dimensions is wound Demand;Servo support 61 is rotatablely connected by shaft 73 with bearing 72 is adjusted, to make servo support 61 can twining with electrolytic paper Around thickness and adjust automatically angle.
As shown in figure 4, being additionally provided with linkage unit 8 between electrolytic paper carriage 32 and servo support 61, linkage unit 8 includes First interlocking bar 81, the second interlocking bar 82 and linkage support 83;First interlocking bar 81 and the rotation of 82 one end of the second interlocking bar connect It connects, the other end and the servo support 61 of the first interlocking bar 81 are rotatablely connected, and the other end and the electrolytic paper of the second interlocking bar 82 convey Frame 32 is rotatablely connected;Linkage support 83 is fixedly installed on the table, and the support of the second interlocking bar 82 is arranged in linkage support 83.
First interlocking bar 81 is equipped with the connecting hole 811 at multiple intervals, and one end of the second interlocking bar 82 is adjustably arranged In connecting hole 811.Connecting hole 811 has the function of adjusting 8 angle of linkage unit and length, by adjusting adjusting rod 63 and the Position of two interlocking bar 82 in connecting hole 811, come change angle between the first interlocking bar 81 and the second interlocking bar 82 and The overall length of linkage unit 8;As electrolytic paper the more twines the more thick, servo support 61 and electrolytic paper carriage 32 are gradually to far from volume It is moved around the side of axis 31, to meet the needs of different electrolytic papers wind thickness.
In addition, being additionally provided with the adhesive tape fast pulley 9 for fixation adhesive tape on driving box 5, worker is facilitated to take, will wound Electrolysis paper spool be fastened by adhesive tape.
The electrolytic paper multi-deck screw type up- coiler of the utility model can be by electrolytic paper by horizontal reciprocating moving assembly 33 Form spirally is wound on wireline reel 31, to increase the coiling length of electrolytic paper, and can be suitable for simultaneously The winding of the electrolytic paper of 2.2-16 millimeters of a variety of width.
Since electrolysis paper length increases considerably, capacitor winding machine only installs the electrolysis of a sufficient amount when producing beginning Since paper replace 2 minutes of monolithic electrolytic paper become only production for daily 60-80 minutes when, significantly save electrolysis Paper replacing construction.
The number of electrolytic paper is replaced due to reducing, and 2 products is only wasted when producing beginning now, with each operative employee For operating 10 equipment, per shift, everyone saves qualified products 80;The medium-sized enterprise for possessing 500 equipment with one is Example can save 40000 products per shift, and production efficiency is improved while saving raw material, reducing labor intensity.
Enterprise can arbitrarily set electrolytic paper spooling length according to the difference of order, ensure in one day since production Terminate to be changed without electrolytic paper to operation, reduces downtime, improve production efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (10)

1. a kind of electrolytic paper multi-deck screw type up- coiler, which is characterized in that including power distribution cabinet, the work being arranged on the power distribution cabinet Make platform, the winding mechanism being arranged on the workbench, PLC controller and driving box, the driving box is passed with winding mechanism Dynamic connection, the PLC controller are connect with driving box by electric signal, the power distribution cabinet respectively with PLC controller and driving box It is connected by electric signal.
2. electrolytic paper multi-deck screw type up- coiler according to claim 1, which is characterized in that the winding mechanism includes volume Around axis, electrolytic paper carriage, horizontal reciprocating moving assembly and loading plate, the electrolytic paper carriage by moving back and forth horizontally Component is arranged on the table, and both ends are separately connected wireline reel and loading plate, the electrolytic paper carriage upper edge electrolytic paper Conveying direction is equipped with multiple delivery wheels.
3. electrolytic paper multi-deck screw type up- coiler according to claim 2, which is characterized in that the loading plate is connected with Expect servo motor.
4. electrolytic paper multi-deck screw type up- coiler according to claim 3, which is characterized in that the winding mechanism further includes Potentiometer, adjustment gear and regulation handle, the potentiometer are connect with feeding servo motor by electric signal, the adjusting hand Handle is sequentially connected by adjustment gear and potentiometer.
5. electrolytic paper multi-deck screw type up- coiler according to claim 2, which is characterized in that described horizontal reciprocating mobile group Part includes leading screw, guide holder and travel switch, and described leading screw one end is sequentially connected with driving box, and the other end passes through leading screw holder On the table, the guide holder connect with electrolytic paper carriage and is slidably disposed on leading screw, the guiding for setting Seat both sides are respectively provided with one stroke switch.
6. electrolytic paper multi-deck screw type up- coiler according to claim 2, which is characterized in that on the electrolytic paper carriage Equipped with heating component, the heating component includes electrolytic paper limit base, heating tube, swing handle and resetting spring, the electricity It solves paper limit base along electrolytic paper conveying direction to be arranged on electrolytic paper carriage, the heating tube is existed by holder and connecting rod setting Above electrolytic paper limit base, the swing handle is arranged on connecting rod, and described resetting spring one end is connected by positioning pin and connecting rod It connects, the other end is fixed on electrolytic paper carriage.
7. electrolytic paper multi-deck screw type up- coiler according to claim 2, which is characterized in that including winding follower, The winding follower includes servo support and contact roller, and multiple adjusting rods are equipped at intervals on the servo support, described Contact roller is arranged on the top of servo support close to the position of wireline reel, and bottom end and the workbench rotation of the servo support connect It connects.
8. electrolytic paper multi-deck screw type up- coiler according to claim 7, which is characterized in that the winding follower is logical Cross fixed mechanism setting on the table, the fixed mechanism includes fixed seat, adjusts bearing and shaft, and the fixed seat is solid On the table, the adjusting bearing is adjustably disposed in by bolt in fixed seat, and the servo support passes through for fixed setting Shaft is rotatablely connected with bearing is adjusted.
9. electrolytic paper multi-deck screw type up- coiler according to claim 8, which is characterized in that described including linkage unit Linkage unit includes the first interlocking bar, the second interlocking bar and linkage support, first interlocking bar and second interlocking bar one end Rotation connection, the other end and the servo support of first interlocking bar are rotatablely connected, the other end and the electricity of second interlocking bar The rotation connection of paper carriage is solved, on the table, the second interlocking bar support setting is joining for the linkage support fixed setting On dynamic holder.
10. electrolytic paper multi-deck screw type up- coiler according to claim 9, which is characterized in that in first interlocking bar One end of connecting hole equipped with multiple intervals, second interlocking bar is adjustably disposed in connecting hole.
CN201820231914.2U 2018-02-08 2018-02-08 Electrolytic paper multi-deck screw type up- coiler Expired - Fee Related CN208077818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820231914.2U CN208077818U (en) 2018-02-08 2018-02-08 Electrolytic paper multi-deck screw type up- coiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820231914.2U CN208077818U (en) 2018-02-08 2018-02-08 Electrolytic paper multi-deck screw type up- coiler

Publications (1)

Publication Number Publication Date
CN208077818U true CN208077818U (en) 2018-11-09

Family

ID=64037818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820231914.2U Expired - Fee Related CN208077818U (en) 2018-02-08 2018-02-08 Electrolytic paper multi-deck screw type up- coiler

Country Status (1)

Country Link
CN (1) CN208077818U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108172422A (en) * 2018-02-08 2018-06-15 青岛海泰盛电子科技有限公司 Electrolytic paper multi-deck screw type up- coiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108172422A (en) * 2018-02-08 2018-06-15 青岛海泰盛电子科技有限公司 Electrolytic paper multi-deck screw type up- coiler

Similar Documents

Publication Publication Date Title
CN106516828B (en) The automatic roll-changing device of medical adhesive tape automatic wrapping machine
CN106629165B (en) Medical adhesive tape automatic wrapping machine
CN206218896U (en) Medical adhesive tape automatic wrapping machine
CN111572264A (en) Wall paper device of laminating fast
CN206218912U (en) The automatic roll-changing device of medical adhesive tape automatic wrapping machine
CN209242333U (en) A kind of Novel cable Double-plate wire-rewinding machine
CN208077818U (en) Electrolytic paper multi-deck screw type up- coiler
CN110902486A (en) Winding device for straw bundling rope production and use method thereof
CN111620185A (en) High-speed constant tension yarn winding machine
CN209322123U (en) A kind of sheet material producing line lapper
CN108172422A (en) Electrolytic paper multi-deck screw type up- coiler
CN213325974U (en) Edge cutting and feeding mechanism
CN208440034U (en) A kind of direct-connected axis driven type winder
CN114955670A (en) Cigarette aluminium foil paper rewinder tension equipment
CN108996339A (en) Steel wire coiler for steel wire frame plastic composite pipe
CN211111773U (en) Adjustable turning and throwing machine
CN209583168U (en) Cutting machine material roller automatic switching control equipment
CN208485414U (en) Automatic volume yarn unwinder
CN210012408U (en) Novel layered conveying belt edge cutting device
CN220906625U (en) Multi-station wallpaper winding equipment
CN220905575U (en) Winding and packaging equipment
CN208005765U (en) A kind of big convolution paper cutter
CN201031286Y (en) Automatic adjusting system for beaming width of high-speed sectional warper
CN209504907U (en) A kind of machine tool guides soft belts film sticking equipment
CN220519778U (en) Wire winding device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181109

Termination date: 20200208

CF01 Termination of patent right due to non-payment of annual fee