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

CN204173627U - The base stock conveying arrangement of Paper-pasting machine - Google Patents

The base stock conveying arrangement of Paper-pasting machine Download PDF

Info

Publication number
CN204173627U
CN204173627U CN201420588120.3U CN201420588120U CN204173627U CN 204173627 U CN204173627 U CN 204173627U CN 201420588120 U CN201420588120 U CN 201420588120U CN 204173627 U CN204173627 U CN 204173627U
Authority
CN
China
Prior art keywords
base stock
belt conveyor
air draught
paper
draught belt
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
CN201420588120.3U
Other languages
Chinese (zh)
Inventor
叶晓黎
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.)
WENZHOU YOUBOND MACHINERY Co Ltd
Original Assignee
WENZHOU YOUBOND MACHINERY 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 WENZHOU YOUBOND MACHINERY Co Ltd filed Critical WENZHOU YOUBOND MACHINERY Co Ltd
Priority to CN201420588120.3U priority Critical patent/CN204173627U/en
Application granted granted Critical
Publication of CN204173627U publication Critical patent/CN204173627U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Making Paper Articles (AREA)

Abstract

The utility model relates to a kind of base stock conveying arrangement of Paper-pasting machine, comprise frame and be arranged at discharging mechanism that base stock is sent by frame one by one and base stock carried out the transport establishment that transports, discharging mechanism comprises air draught belt conveyor and is arranged at the limit for height assembly limiting base stock above air draught belt conveyor and pass through one by one, be arranged at the first induced draft fan below air draught belt conveyor, drive the belt-driven assembly of air draught belt conveyor, air draught belt conveyor is evenly provided with the inlet scoop corresponding with the first induced draft fan, frame is positioned at the cleaning mechanism being also provided with clean inlet scoop below air draught belt conveyor.Adopt such scheme, the base stock conveying arrangement of the Paper-pasting machine that the utility model provides a kind of inlet scoop not easily to block.

Description

The base stock conveying arrangement of Paper-pasting machine
Technical field
The utility model relates to a kind of Paper-pasting machine, is specifically related to a kind of base stock conveying arrangement of Paper-pasting machine.
Background technology
To be it is Paper-pasting machine by facial tissue (paperboard with multicolour pattern) and base stock (fluting board, paperboard) the paper product Fabricating machinery together with laminated, in order to replace manually carrying out laminated to facial tissue and base stock, there is the advantages such as work efficiency is fast, face base stock contraposition is accurate.
Traditional Paper-pasting machine comprises facial tissue conveying arrangement, base stock conveying arrangement and laminated device, facial tissue and base stock come together in after a place accurately fits by facial tissue conveying arrangement and base stock conveying arrangement to be unified to enter laminated device, because base stock conveying arrangement is in below facial tissue conveying arrangement, present alignment mode carries out contraposition in the end that base stock conveying arrangement is relative with laminated device, facial tissue conveying arrangement, base stock conveying arrangement all adopts the driving band of broadband shape to transmit, base stock conveying arrangement comprises discharging mechanism and transport establishment, owing to being provided with the base stock of limit for height assembly and stacking above discharging mechanism, so can only by arranging the first induced draft fan and realized the stable transmission of base stock by the inlet scoop on belt conveyor below belt conveyor, but owing to itself there is the paper scrap of some in base stock, work-hours one length will make these inlet scoops block, cause suction uneven until base stock skew, have a strong impact on the normal discharging one by one of base stock.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is the base stock conveying arrangement of the Paper-pasting machine providing a kind of inlet scoop not easily to block.
For achieving the above object, the utility model provides following technical scheme: comprise frame and be arranged at discharging mechanism that base stock is sent by frame one by one and base stock carried out the transport establishment that transports, described discharging mechanism comprises air draught belt conveyor and is arranged at the limit for height assembly limiting base stock above air draught belt conveyor and pass through one by one, be arranged at the first induced draft fan below air draught belt conveyor, drive the belt-driven assembly of air draught belt conveyor, described air draught belt conveyor is evenly provided with the inlet scoop corresponding with the first induced draft fan, it is characterized in that: described frame is positioned at the cleaning mechanism being also provided with clean inlet scoop below air draught belt conveyor.
By adopting technique scheme, cleaning mechanism being set and cleaning inlet scoop, avoid paper scrap to block inlet scoop, make the suction of the first induced draft fan keep stable and on average, ensure the normal discharging one by one of base stock.
The utility model is set to further: described cleaning mechanism comprises aqua storage tank and to be arranged at above aqua storage tank and the water-immersed clearer of part, and outer peripheral face and the air draught belt conveyor of this clearer fit.
By adopting technique scheme, passage divides water-immersed cleaning roller, and by Water transport on clearer, outer peripheral face and the air draught belt conveyor of this clearer fit, and wash down clean to air draught belt conveyor and inlet scoop.Paper scrap is through clearer, absorb moisture content on clean out rod and after increasing weight the friction force on cleaned roller surface scrape, simultaneously clearer is also passed to air draught belt conveyor surface a small amount of water and carries out moistening, this also increases the absorption power of air draught belt conveyor and base stock, fully reach cleaning function, guarantee wind inlet is unimpeded, clearer appearance is surrounded by the live roll of one deck soft material, such as rubber, clearer also can be made up of two rollers that vertically laminating is arranged, one is immersed in the water responsible transmission water, and another is responsible for scrubbing air draught belt conveyor.
The utility model is set to further: the head end described frame being positioned at air draught belt conveyor is provided with the storage paper frame placing base stock, a bottom surface part for described storage paper frame is made up of air draught belt conveyor, and described storage paper frame is made up of towards the side of air draught belt conveyor limit for height assembly.
By adopting technique scheme, storage paper frame can allow more base stock vertically stack, avoid iterating through artificial blowing, a bottom surface part is made up of air draught belt conveyor, the base stock of bottom can be allowed automatically to be held and discharging by main transmission, limit for height assembly, as the side towards air draught belt conveyor, is avoided multiple base stocks to be attracted simultaneously, is ensured the normal process of next station.
The utility model is set to further: described limit for height assembly comprises height limiting plate and drives the adjustment assembly of height limiting plate vertical position, form suitable by chamber with base stock thickness between described height limiting plate and air draught belt conveyor, described height limiting plate is provided with the lead-in chamfered guiding base stock to enter through chamber near the end of air draught belt conveyor.
By adopting technique scheme, adjustable height limiting plate adapts to different base stock thickness by adjustment, and lead-in chamfered not only guides base stock to enter through chamber, and the separation making stacked base stock oblique arrangement realize between base stock, guarantee equipment smooth operation, stop gear arranges two groups, symmetrical, strengthen locating effect, keep balance.
The utility model is set to further: described adjustment assembly comprises the track plates for the vertical slippage of height limiting plate, described track plates is vertically provided with the screw mandrel with height limiting plate screw thread fit, described screw mandrel is provided with the rotating disk driving screw mandrel to rotate.
By adopting technique scheme, rotating disk coordinates screw mandrel to realize manual shift height limiting plate, carried out trace and regulated before equipment runs, and owing to regulating number of times few, adopts artificial, avoids the operating system complexity of increase equipment.
The utility model is set to further: described transport establishment comprises some groups of being arranged at air draught belt conveyor end and parallels and jointly transport the conveyor belts of base stock and drive the transport driven unit of conveyor belts running, be provided with cavity between described any two groups of conveyor belts, in this cavity, be provided with the stop gear accurately base stock being transported out conveyer mechanism.
By adopting technique scheme, some conveyor belts transport base stock respectively simultaneously, and in the middle part of both, reserve cavity stop gear is set, restriction base stock transportation speed at the uniform velocity can transport out conveyer reaching on the time base stock conveying arrangement, avoid in physical device arranging the complexity that photoelectric detection system adds control system, add work efficiency simultaneously.
The utility model is set to further: the spacing driven unit that described stop gear comprises conveyer chain, is equidistantly fixedly installed on several locating pieces of messenger chain and drives conveyer chain to operate, described conveyer chain is arranged and its end alignment or exceed conveyor belts end along conveyor belts transmission direction, and described locating piece and base stock longitudinal direction front end offsets and joins.
By adopting technique scheme, conveyer chain makes to occur during locating piece etc. and offsets with the longitudinal front end of base stock to join, messenger chain only need be regulated to transport speed, base stock transportation speed can be limited, make its transportation speed not by degree of dip and friction effects, and this section of conveyer chain end with align or exceed belt conveyor end, till ensureing that limit effect reaches the position of next station until base stock, base stock is enable accurately to reach specific bit on time, stop gear can arrange one group, also many groups can be arranged, strengthen locating effect, two groups are adopted in the utility model detailed description of the invention, keep balance.
The utility model is set to further: described conveyor belts is made up of the conveyor unit of several wire, and described frame is positioned to be provided with below conveyor belts inhales the air draught assembly on transport driving band by base stock.
By adopting technique scheme, air draught assembly holds base stock by the space between conveyor unit, by suction firm for base stock on transport driving band, and stable transmission.
The utility model is set to further: the base stock both lateral sides that described frame is positioned at transport establishment is respectively arranged with the side mark belt conveyor of joining that to offset with base stock side, this side mark belt conveyor comprise set gradually to transport the centroclinal boot segment of belt conveyor and with the positioning section along conveyer mechanism transmission direction.
By adopting technique scheme, side mark belt conveyor and paper side offset to join and form location and prevent lateral excursion or inclination, and rotate the wearing and tearing of minimizing to paper with sheet conveying, and its integraty of guarantee paper, also makes horizontal contraposition more accurate.
The utility model is set to further: described frame is positioned at above conveyor belts and is provided with the air blower of base stock blow pressure in conveyor belts.
By adopting technique scheme when transporting base stock, because some paper can be upturned, can to upturned paper blow pressure in conveyor belts by air blower, simplified apparatus structure, makes equipment have more practicality.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model detailed description of the invention;
Fig. 2 is the block diagram one of discharging mechanism in the utility model detailed description of the invention;
Fig. 3 is the block diagram two of discharging mechanism in the utility model detailed description of the invention;
Fig. 4 is the enlarged drawing of A in Fig. 3;
Fig. 5 is the block diagram of transport establishment in the utility model detailed description of the invention;
Fig. 6 is the enlarged drawing of B in Fig. 5;
Fig. 7 is the block diagram of side mark belt conveyor in the utility model detailed description of the invention;
Fig. 8 is the block diagram of cleaning mechanism in the another kind of detailed description of the invention of the utility model.
Detailed description of the invention
As shown in Fig. 1-Fig. 7, the utility model discloses a kind of base stock conveying arrangement of Paper-pasting machine, comprise frame 1 and be arranged at discharging mechanism 2 that base stock is sent by frame 1 one by one and base stock carried out the transport establishment 3 that transports, discharging mechanism 2 comprises air draught belt conveyor 21 and is arranged at the limit for height assembly 22 limiting base stock above air draught belt conveyor and pass through one by one, be arranged at the first induced draft fan 23 below air draught belt conveyor 21, drive the belt-driven assembly of air draught belt conveyor, belt-driven assembly can be made up of common live roll and motor, air draught belt conveyor 21 is evenly provided with the inlet scoop 211 corresponding with the first induced draft fan 23, frame 1 is positioned at the cleaning mechanism being also provided with clean inlet scoop 211 below air draught belt conveyor 21, cleaning mechanism is set and cleans inlet scoop, paper scrap is avoided to block inlet scoop 211, make the suction maintenance of the first induced draft fan stable and average, ensure the normal discharging one by one of base stock.
Cleaning mechanism comprises aqua storage tank 24 and to be arranged at above aqua storage tank 24 and the water-immersed clearer 241 of part, outer peripheral face and the air draught belt conveyor 21 of this clearer 241 fit, passage divides water-immersed cleaning roller 241, by Water transport on clearer 241, outer peripheral face and the air draught belt conveyor 21 of this clearer 241 fit, and wash down clean to air draught belt conveyor 21 and inlet scoop 211.Paper scrap is through clearer, absorb moisture content on clean out rod and after increasing weight the friction force on cleaned roller surface scrape, simultaneously clearer 21 is also passed to air draught belt conveyor 21 surface a small amount of water and carries out moistening, this also increases the absorption power of air draught belt conveyor 21 and base stock, fully reach cleaning function, guarantee wind inlet is unimpeded, clearer appearance is surrounded by the live roll of one deck soft material, such as rubber, clearer also can be made up of two rollers that vertically laminating is arranged, a clearer 242 is immersed in the water to be responsible for transmitting water, another clearer 241 is responsible for scrubbing air draught belt conveyor.
Head end frame 1 being positioned at air draught belt conveyor 21 is provided with the storage paper frame 3 placing base stock, a bottom surface part for storage paper frame 3 is made up of air draught belt conveyor 31, storage paper frame 3 is made up of towards the side of air draught belt conveyor 21 limit for height assembly 22, storage paper frame 3 can allow more base stock vertically stack, avoid iterating through artificial blowing, a bottom surface part is made up of air draught belt conveyor, the base stock of bottom can be allowed automatically to be held and discharging by main transmission, limit for height assembly is as the side towards air draught belt conveyor, avoid multiple base stocks to be attracted simultaneously, ensure the normal process of next station.
Limit for height assembly 22 comprises height limiting plate 221 and drives the adjustment assembly of height limiting plate vertical position, form between height limiting plate 221 and air draught belt conveyor 21 with base stock thickness suitable pass through chamber, height limiting plate 221 is provided with the lead-in chamfered 2211 guiding base stock to enter through chamber near the end of air draught belt conveyor, adjustable height limiting plate 221 adapts to different base stock thickness by adjustment, and lead-in chamfered 2211 not only guides base stock to enter through chamber, and the separation making stacked base stock oblique arrangement realize between base stock, guarantee equipment smooth operation, stop gear arranges two groups, symmetrical, strengthen locating effect, keep balance.
Adjustment assembly comprises the track plates 222 for the vertical slippage of height limiting plate 221, track plates 222 is vertically provided with the screw mandrel 223 with height limiting plate screw thread fit, screw mandrel 223 is provided with the rotating disk 224 driving screw mandrel to rotate, rotating disk 224 coordinates screw mandrel 223 to realize manual shift height limiting plate, before equipment runs, carry out trace regulate, owing to regulating number of times few, adopt artificial, avoid the operating system complexity of increase equipment.
Transport establishment 3 comprises some groups of being arranged at air draught belt conveyor 21 end and parallels and jointly transport the conveyor belts 31 of base stock and drive the transport driven unit of conveyor belts running, transport driven unit can be made up of common live roll and motor, cavity 32 is provided with between any two groups of conveyor belts 31, the stop gear 33 accurately base stock being transported out conveyer mechanism is provided with in this cavity 32, some conveyor belts 31 transport base stock respectively simultaneously, and in the middle part of both, reserve cavity 32 stop gear 33 is set, restriction base stock transportation speed at the uniform velocity can transport out conveyer reaching on the time base stock conveying arrangement, avoid in physical device arranging the complexity that photoelectric detection system adds control system, add work efficiency simultaneously.
Stop gear 33 comprises conveyer chain 331, several locating pieces 332 being equidistantly fixedly installed on messenger chain 331 and the spacing driven unit driving conveyer chain 331 to operate, conveyer chain 331 along conveyor belts 31 transmission direction arrange and its end alignment or exceed conveyor belts 31 end, locating piece 332 offsets with the longitudinal front end of base stock and joins, conveyer chain 331 makes to occur during locating piece 332 grade and offsets with the longitudinal front end of base stock to join, messenger chain only need be regulated to transport speed, base stock transportation speed can be limited, make its transportation speed not by degree of dip and friction effects, and this section of conveyer chain end with align or exceed belt conveyor end, till ensureing that limit effect reaches the position of next station until base stock, base stock is enable accurately to reach specific bit on time, stop gear can arrange one group, also many groups can be arranged, strengthen locating effect, two groups are adopted in the utility model detailed description of the invention, keep balance.
Conveyor belts 31 is made up of the conveyor unit 311 of several wire, frame 1 is positioned to be provided with below conveyor belts 31 inhales the air draught assembly 312 on transport driving band 31 by base stock, air draught assembly 312 holds base stock by the space between conveyor unit 311, by suction firm for base stock on transport driving band 31, stable transmission, air draught assembly 312 is generally the small fan group comprising multiple small fan, carries out adjustment small fan quantity according to the length of belt conveyor.
The base stock both lateral sides that frame 1 is positioned at transport establishment is respectively arranged with the side mark belt conveyor 34 of joining that to offset with base stock side, this side mark belt conveyor 34 comprise set gradually to transport the centroclinal boot segment 341 of belt conveyor and with the positioning section 342 along conveyer mechanism transmission direction, side mark belt conveyor 34 and paper side offset to join and form location and prevent lateral excursion or inclination, and the wearing and tearing reduced paper are rotated with sheet conveying, ensure its integraty of paper, also make horizontal contraposition more accurate
Frame 1 is positioned at above conveyor belts and is provided with the air blower 4 of base stock blow pressure in conveyor belts, when transporting base stock, because some paper can be upturned, can to upturned paper blow pressure in conveyor belts by air blower, simplified apparatus structure, makes equipment have more practicality.

Claims (10)

1. the base stock conveying arrangement of a Paper-pasting machine, comprise frame and be arranged at discharging mechanism that base stock is sent by frame one by one and base stock carried out the transport establishment that transports, described discharging mechanism comprises air draught belt conveyor and is arranged at the limit for height assembly limiting base stock above air draught belt conveyor and pass through one by one, be arranged at the first induced draft fan below air draught belt conveyor, drive the belt-driven assembly of air draught belt conveyor, described air draught belt conveyor is evenly provided with the inlet scoop corresponding with the first induced draft fan, it is characterized in that: described frame is positioned at the cleaning mechanism being also provided with clean inlet scoop below air draught belt conveyor.
2. the base stock conveying arrangement of Paper-pasting machine according to claim 1, is characterized in that: described cleaning mechanism comprises aqua storage tank and to be arranged at above aqua storage tank and the water-immersed clearer of part, and outer peripheral face and the air draught belt conveyor of this clearer fit.
3. the base stock conveying arrangement of Paper-pasting machine according to claim 2, it is characterized in that: the head end described frame being positioned at air draught belt conveyor is provided with the storage paper frame placing base stock, a bottom surface part for described storage paper frame is made up of air draught belt conveyor, and described storage paper frame is made up of towards the side of air draught belt conveyor limit for height assembly.
4. the base stock conveying arrangement of Paper-pasting machine according to claim 3, it is characterized in that: described limit for height assembly comprises height limiting plate and drives the adjustment assembly of height limiting plate vertical position, form suitable by chamber with base stock thickness between described height limiting plate and air draught belt conveyor, described height limiting plate is provided with the lead-in chamfered guiding base stock to enter through chamber near the end of air draught belt conveyor.
5. the base stock conveying arrangement of Paper-pasting machine according to claim 4, it is characterized in that: described adjustment assembly comprises the track plates for the vertical slippage of height limiting plate, described track plates is vertically provided with the screw mandrel with height limiting plate screw thread fit, described screw mandrel is provided with the rotating disk driving screw mandrel to rotate.
6. the base stock conveying arrangement of the Paper-pasting machine according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described transport establishment comprises some groups of being arranged at air draught belt conveyor end and parallels and jointly transport the conveyor belts of base stock and drive the transport driven unit of conveyor belts running, be provided with cavity between described any two groups of conveyor belts, in this cavity, be provided with the stop gear accurately base stock being transported out conveyer mechanism.
7. the base stock conveying arrangement of Paper-pasting machine according to claim 6, it is characterized in that: the spacing driven unit that described stop gear comprises conveyer chain, is equidistantly fixedly installed on several locating pieces of messenger chain and drives conveyer chain to operate, described conveyer chain is arranged and its end alignment or exceed conveyor belts end along conveyor belts transmission direction, and described locating piece and base stock longitudinal direction front end offsets and joins.
8. the base stock conveying arrangement of Paper-pasting machine according to claim 7, it is characterized in that: described conveyor belts is made up of the conveyor unit of several wire, described frame is positioned to be provided with below conveyor belts inhales the air draught assembly on transport driving band by base stock.
9. the base stock conveying arrangement of Paper-pasting machine according to claim 8, it is characterized in that: the base stock both lateral sides that described frame is positioned at transport establishment is respectively arranged with the side mark belt conveyor of joining that to offset with base stock side, this side mark belt conveyor comprise set gradually to transport the centroclinal boot segment of belt conveyor and with the positioning section along conveyer mechanism transmission direction.
10. the base stock conveying arrangement of Paper-pasting machine according to claim 9, is characterized in that: described frame is positioned at above conveyor belts and is provided with the air blower of base stock blow pressure in conveyor belts.
CN201420588120.3U 2014-10-11 2014-10-11 The base stock conveying arrangement of Paper-pasting machine Expired - Fee Related CN204173627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420588120.3U CN204173627U (en) 2014-10-11 2014-10-11 The base stock conveying arrangement of Paper-pasting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420588120.3U CN204173627U (en) 2014-10-11 2014-10-11 The base stock conveying arrangement of Paper-pasting machine

Publications (1)

Publication Number Publication Date
CN204173627U true CN204173627U (en) 2015-02-25

Family

ID=52562456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420588120.3U Expired - Fee Related CN204173627U (en) 2014-10-11 2014-10-11 The base stock conveying arrangement of Paper-pasting machine

Country Status (1)

Country Link
CN (1) CN204173627U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151839A (en) * 2015-10-16 2015-12-16 无锡好泰克工贸有限公司 Simple corrugated paper pasting machine
CN105173797A (en) * 2015-10-16 2015-12-23 江南大学 Fully-automatic corrugated paper oppositely-pasting-up machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151839A (en) * 2015-10-16 2015-12-16 无锡好泰克工贸有限公司 Simple corrugated paper pasting machine
CN105173797A (en) * 2015-10-16 2015-12-23 江南大学 Fully-automatic corrugated paper oppositely-pasting-up machine

Similar Documents

Publication Publication Date Title
CN104310086A (en) Paper pasting machine
CN104340703B (en) Synchronous body paper and face paper feeding device and control method
CN203794255U (en) Paper feeding machine for inspection machine
CN204568883U (en) Novel dexter feeder
CN204124863U (en) A kind of pneumatic continous way automatic paper guide
CN203794297U (en) Inspection machine capable of being connected with box gluer and finished product collection conveyor of inspection machine
CN204173627U (en) The base stock conveying arrangement of Paper-pasting machine
CN102602724A (en) Backing paper feeding mechanism of paper pasting machine
CN203357588U (en) Dust cleaner with dust cage
CN103818760B (en) Can with stick with paste the checking machine finished product collecting conveyor of box machine line and checking machine
CN205873160U (en) Stuff autoloading equipment
CN205739359U (en) A kind of batten feeder equipment
CN204211185U (en) Paper-pasting machine
CN103541275B (en) The moistening device of paper products
CN205257212U (en) Transport mechanism of ore
CN206446175U (en) A kind of Semi-auto matic box pasting device conveying conveyer
CN203319322U (en) Paper press conveying device
CN208994817U (en) A kind of paper advance mechanism
CN102922562B (en) The online cutting means of a kind of EVA
CN207617221U (en) A kind of energy-saving corrugated paper board production line Double-plate machine
CN204124865U (en) The paper conveying arrangement of Paper-pasting machine
CN206028247U (en) Bottle, automatic high -efficient cleaning device of basket
CN207312709U (en) A kind of roller paper advance mechanism
CN210048240U (en) Paperboard receiving and feeding system
CN108340630A (en) A kind of high efficiency high-reliability two ply board automatic joint device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150225

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