CN107032163B - A kind of paper tape conveying device - Google Patents
A kind of paper tape conveying device Download PDFInfo
- Publication number
- CN107032163B CN107032163B CN201710273093.9A CN201710273093A CN107032163B CN 107032163 B CN107032163 B CN 107032163B CN 201710273093 A CN201710273093 A CN 201710273093A CN 107032163 B CN107032163 B CN 107032163B
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- paper tape
- venthole
- driven voller
- support plate
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000003463 adsorbent Substances 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
-
- 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
- B65H2701/19—Specific article or web
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Advancing Webs (AREA)
Abstract
The invention discloses a kind of paper tape conveying devices, including rack, it is mounted on the rack the paper tape driving mechanism for driving paper tape to move and for the paper tape adsorbent equipment of adsorption paper band, wherein, the paper tape driving mechanism includes the conveying tape drive mechanism of conveyer belt and driving conveyer belt operating, wherein, multiple first ventholes are provided on the conveyer belt；The paper tape adsorbent equipment includes negative pressure device and conveyer belt support plate, wherein, the conveyer belt support plate is equipped with the second venthole, and the conveyer belt is tightly attached to the upside of conveyer belt support plate, and the negative pressure device is arranged in the downside of conveyer belt support plate and is connected with the second venthole；Paper tape conveying device of the invention not only may insure to allow paper tape straight expansion during carriage tape, but also will not break paper tape, and fold will not occur for paper tape.
Description
Technical field
The present invention relates to the process equipments of electronic bill, and in particular to a kind of paper tape conveying device.
Background technique
Electronic bill refers to the ticket part or certificate for being embedded with electronic tag, for example, electronic entrance ticket, electronic certificate, electronic ticket
According to etc..In the manufacturing process of electronic bill, one layer of glue is spread in paper tape painting first, then electronic tag is placed in paper tape
Have in the one side of glue, then covers another paper tape on electronic tag again, can be obtained electronic bill finally by cutting.
In this manufacturing process, conveyed by the conveying of the paper tape of glue since paper tape is flexible body and light weight for smearing
In the process, paper tape is easy because of external force (such as vibration, gentle breeze) and hikes up upwards, so as to cause the local location fold of paper tape,
Therefore it must assure that paper tape is in straight unfolded state during transportation.The conveying of paper tape is often used in the prior art defeated
Roller is sent to carry out drawing conveying, this mode of movement has biggish tractive force to paper tape, for being coated with the paper tape of glue, is easy hair
Raw fracture, while conveying roller also be easy to cause the offset and partial folds of paper tape during rotation.Authorization Notice No. is CN
The utility model patent of 205855142 U discloses " a kind of conveying device with adsorption function ", which includes defeated
Send band, rack, magnetic field generator, electromagnetic inductor and central processing unit；The conveyer belt is set to described by runner wheel shaft
In rack, the magnetic field generator is installed in the rack by first support bar, and is located at the conveyor surface of the conveyer belt
Lower section；The electromagnetic inductor is set in the rack by second support bar, and is located under the conveyor surface of the conveyer belt
Side；The electromagnetic inductor and magnetic field generator are electrically connected with the central processing unit respectively.The conveying device passes through centre
It manages device control magnetic field generator and generates magnetic field, so that electromagnetic inductor generates electromotive force, to adsorb the object on conveyer belt.But
It is that structure is complicated for above-mentioned conveying device, it is at high cost, and require object to be conveyed that there is magnetic characteristic, it is not suitable for paper tape
Conveying.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of paper tape conveying device, paper tape conveying dresses
It sets and not only may insure to allow paper tape straight expansion during carriage tape, but also paper tape will not be broken, paper tape will not be sent out
Raw fold.
The technical solution that the present invention solves above-mentioned technical problem is:
A kind of paper tape conveying device, including rack, be mounted on the rack drive paper tape movement paper tape driving mechanism and
Paper tape adsorbent equipment for adsorption paper band, wherein
The paper tape driving mechanism includes the conveying tape drive mechanism of conveyer belt and driving conveyer belt operating, wherein institute
It states and is provided with multiple first ventholes on conveyer belt；
The paper tape adsorbent equipment includes negative pressure device and conveyer belt support plate, wherein on the conveyer belt support plate
Equipped with the second venthole, the conveyer belt is tightly attached to the upside of conveyer belt support plate, and the negative pressure device is arranged in conveyer belt branch
The downside of board is simultaneously connected with the second venthole.
The working principle of paper tape conveying device of the invention is: when work, the paper tape tiling is on the conveyor belt, described defeated
Tape drive mechanism driving conveying belt is sent to move, while negative pressure device starts.It is described due to being provided with the first venthole on conveyer belt
The second venthole is provided on conveyer belt support plate, therefore during conveyer belt movement, first venthole and second
Venthole keeps connection, and in the process, negative pressure device discharges the air of conveyer belt support plate lower end to form negative pressure, thus
So that the paper tape absorption on conveyer belt on the conveyor belt and is maintained at straight unfolded state, and paper tape will not be because of in conveying
Extraneous factor and the displacement on horizontal direction or vertical direction occurs, and paper tape is not pullled, and is not in tensile phenomenon,
Fold will not occur.
A preferred embodiment of the invention, the second ventilation along the conveying direction of paper tape, on the conveyer belt support plate
Hole is divided into multiple groups, and every group includes multiple equally distributed second ventholes；A negative pressure dress is all connected at every group of second venthole
It sets；The group number of the second venthole on conveyer belt support plate presses the formal distribution of " intermediate more, both ends are few ".By the way that second is ventilated
Hole is arranged in sets, and under the premise of guaranteeing that paper tape can be conveyed by lasting absorption, reduces the arrangement areas of the second venthole, saves
The energy consumption of negative pressure device；During transportation, paper tape enters from described rack one end, leaves, passes through from the other end of the rack
The group number of the second venthole is allowed by the formal distribution of " intermediate more, both ends are few ", paper tape is made to enter conveyer belt and leave conveyer belt
When the adsorption capacity that is subject to it is smaller, guarantee that paper tape can gently enter and leave conveyer belt.
Further, the negative pressure device is made of fan；The conveyer belt support plate with every group of second venthole pair
The downside at position is answered to be equipped with fan retaining bracket, which is equipped with the vent passages being connected to the second venthole, the wind
Fan is set in the vent passages of fan retaining bracket.The negative pressure device structure being arranged in this way is simple, at low cost, is easily installed and tears open
It unloads.
A preferred embodiment of the invention, the ventilation of area and the fan retaining bracket that every group of second venthole is surrounded
The cross-sectional area in channel is consistent.Since negative pressure device is taken away the air of conveyer belt bottom by the second venthole, when every
When the area that the second venthole of group is surrounded is consistent with the cross-sectional area of the vent passages of the fan retaining bracket, it can to bear
The energy utilization rate of pressure device maximizes, as far as possible reduction additional energy.
A preferred embodiment of the invention, along the direction of motion of conveyer belt, first venthole is on the conveyer belt
It is uniformly distributed.Its object is to: during the paper tape tiling travels forward with conveyer belt on the conveyor belt, the conveying
The first venthole taken is connected to second venthole always, and this guarantees each positions of paper tape to be adsorbed on conveyer belt
On.
A preferred embodiment of the invention, the conveying tape drive mechanism include conveyer belt driving motor and conveying V belt translation
Mechanism, wherein the conveying tape handler includes main drive roller and the first driven voller, wherein the main drive roller installation
Rack one end and connect with the main shaft of the conveyer belt driving motor, first driven voller is mounted on the another of the rack
One end, the conveyer belt are looped around on main drive roller and the first driven voller.Said conveyer belt driving mechanism structure is simple, installation side
Just.
Further, the conveying tape handler further includes the second driven voller and third driven voller, wherein described
Three driven vollers are mounted on the lower section of main drive roller, and second driven voller is mounted on the lower section of first driven voller, described defeated
Band is sent successively to be looped around on main drive roller, the first driven voller, the second driven voller and third driven voller.In this way, the conveyer belt
As soon as forming a space in the ring structure encompassed, the negative pressure device is mounted in this space, so that structure is more
Step up to gather.
A preferred embodiment of the invention, wherein the rack includes two vertical plates being oppositely arranged, the conveyer belt branch
Board is fixed on the upper end of two vertical plates；The main drive roller, the first driven voller, the second driven voller and third driven voller two
End is connected on two vertical plates by bearing；The top of two vertical plates is equipped with rib, limits for the two sides to paper tape.
The present invention have compared with prior art it is below the utility model has the advantages that
It 1, will after the negative pressure device in paper tape conveying device of the invention is connected to by the first venthole with the second venthole
The air of conveyer belt lower end is taken away, so that the air pressure of the conveyer belt upper end is greater than the air pressure of conveyer belt lower end, thus
So that paper tape is compressed on the conveyor belt by the atmospheric pressure of conveyer belt upper end, and then guarantee that paper tape straight can be deployed in conveyer belt
In, it will not float up and down or deviate because of extraneous factor during transportation, and paper tape is not pullled, be not in draw
Disconnected phenomenon, will not occur fold.
2, paper tape conveying device structure of the invention is simple, and manufacturing cost is low.
Detailed description of the invention
Fig. 1-Fig. 3 is the structural schematic diagram of a specific implementation of paper tape conveying device of the invention, wherein Fig. 1 is vertical
Body structural schematic diagram, Fig. 2 are top view (removing conveyer belt), and Fig. 3 is structure diagram.
Fig. 4 is the main view of negative pressure device in Fig. 1.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Referring to figures 1-4, paper tape conveying device of the invention include rack 1, be mounted in rack 1 drive paper tape move
Paper tape driving mechanism and paper tape adsorbent equipment for adsorption paper band, wherein the paper tape driving mechanism includes conveyer belt 2-1
And the conveying tape drive mechanism of driving conveyer belt 2-1 operating, wherein multiple first ventilations are provided on the conveyer belt 2-1
Hole 2-2.
Referring to figures 1-4, the paper tape adsorbent equipment includes negative pressure device 3 and conveyer belt support plate 4, wherein described
Conveyer belt support plate 4 is equipped with the second venthole 4-1, and the conveyer belt 2-1 is tightly attached to the upside of conveyer belt support plate 4, described
Negative pressure device 3 is arranged in the downside of conveyer belt support plate 4 and is connected with the second venthole 4-1.
Referring to figures 1-4, along the conveying direction of paper tape, the second venthole 4-1 points on the conveyer belt support plate 4 are
Multiple groups, every group includes multiple equally distributed second venthole 4-1；A negative pressure dress is all connected at every group of second venthole 4-1
Set 3；The group number of the second venthole 4-1 on conveyer belt support plate 4 presses the formal distribution of " intermediate more, both ends are few ".By by
Two venthole 4-1 are arranged in sets, and under the premise of guaranteeing that paper tape can be conveyed by lasting absorption, reduce the second venthole 4-1's
Arrangement areas saves the energy consumption of negative pressure device 3；During transportation, paper tape enters from described 1 one end of rack, from the rack 1
The other end leaves, by allowing the group number of the second venthole 4-1 to enter paper tape by the formal distribution of " intermediate more, both ends are few "
Conveyer belt 2-1 and the adsorption capacity being subject to when leaving conveyer belt 2-1 are smaller, guarantee that paper tape can gently enter and leave conveyer belt
2-1。
Referring to figures 1-4, the negative pressure device 3 is made of fan；The conveyer belt support plate 4 is ventilated with every group second
The downside of hole 4-1 corresponding position is equipped with fan retaining bracket 3-1, and fan retaining bracket 3-1 is equipped with and is connected to the second venthole 4-1
Vent passages, the fan are set in the vent passages of fan retaining bracket 3-1.3 structure of negative pressure device being arranged in this way is simple,
It is at low cost, it is easily installed and dismantles.
Referring to figures 1-4, the ventilation of every group of second venthole 4-1 is surrounded area and the fan retaining bracket 3-1 is logical
The cross-sectional area in road is consistent.Since negative pressure device 3 is taken away the air of the bottom conveyer belt 2-1 by the second venthole 4-1,
When the area that every group of second venthole 4-1 is surrounded is consistent with the cross-sectional area of vent passages of the fan retaining bracket 3-1,
The energy utilization rate of negative pressure device 3 can be made to maximize, as far as possible reduction additional energy.
Referring to figures 1-4, along the direction of motion of conveyer belt 2-1, the first venthole 2-2 is on conveyer belt 2-1
It is uniformly distributed.Its object is to: the paper tape is laid in travel forward on conveyer belt 2-1 with conveyer belt 2-1 during, institute
It states the first venthole 2-2 on conveyer belt 2-1 to be connected to the second venthole 4-1 always, this guarantees each portions of paper tape
Position is adsorbed on conveyer belt 2-1.
Referring to figures 1-4, the conveying tape drive mechanism include conveyer belt driving motor and conveying tape handler,
In, the conveying tape handler includes main drive roller 2-3 and the first driven voller 2-4, wherein the main drive roller 2-3 peace
Mounted in rack 1 one end and connect with the main shaft of the conveyer belt driving motor, the first driven voller 2-4 is mounted on the machine
The other end of frame 1, the conveyer belt 2-1 are looped around on main drive roller 2-3 and the first driven voller 2-4.Said conveyer belt driving machine
Structure structure is simple, easy for installation.
Referring to figures 1-4, the conveying tape handler further includes the second driven voller 2-5 and third driven voller 2-6,
In, the third driven voller 2-6 is mounted on the lower section of main drive roller 2-3, the second driven voller 2-5 be mounted on described first from
The lower section of dynamic roller 2-4, the conveyer belt 2-1 are successively looped around main drive roller 2-3, the first driven voller 2-4, the second driven voller 2-5
And on third driven voller 2-6.In this way, forming a space, the negative pressure in the ring structure that the conveyer belt 2-1 is encompassed
Device 3 is just mounted in this space, so that structure is more compact.
Referring to figures 1-4, wherein the rack 1 includes two vertical plate 1-1 being oppositely arranged, the conveyer belt support plate 4
It is fixed on the upper end of two vertical plate 1-1；The main drive roller 2-3, the first driven voller 2-4, the second driven voller 2-5 and third from
The both ends of dynamic roller 2-6 are connected on two vertical plate 1-1 by bearing；The top of two vertical plate 1-1 is equipped with rib, for paper tape
Two sides limited.
Referring to figures 1-4, the working principle of paper tape conveying device of the invention is: when work, the paper tape is laid in defeated
It send on band 2-1, the conveying tape drive mechanism driving conveying belt 2-1 movement, while negative pressure device 3 starts.Due to conveyer belt 2-1
On be provided with the first venthole 2-2, be provided with the second venthole 4-1 on the conveyer belt support plate 4, therefore in conveyer belt 2-1
During movement, the first venthole 2-2 is connected to the second venthole 4-1 holding, and in the process, negative pressure device 3 will
The air of 4 lower end of conveyer belt support plate discharges to form negative pressure, so that the paper tape on conveyer belt 2-1 is adsorbed on conveyer belt 2-
On 1 and it is maintained at straight unfolded state, and horizontal direction or perpendicular will not occur in conveying because of extraneous factor for paper tape
The upward displacement of histogram, and paper tape is not pullled, and is not in tensile phenomenon, and fold will not occur.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content,
His any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, should be
The substitute mode of effect, is included within the scope of the present invention.
Claims (7)
1. a kind of paper tape conveying device, which is characterized in that including rack, be mounted on the rack the paper tape for driving paper tape to move driving
Mechanism and paper tape adsorbent equipment for adsorption paper band, wherein
The paper tape driving mechanism includes the conveying tape drive mechanism of conveyer belt and driving conveyer belt operating, wherein described defeated
It send to take and is provided with multiple first ventholes；
The paper tape adsorbent equipment includes negative pressure device and conveyer belt support plate, wherein the conveyer belt support plate is equipped with
Second venthole, the conveyer belt are tightly attached to the upside of conveyer belt support plate, and the negative pressure device is arranged in conveyer belt support plate
Downside and be connected with the second venthole；
Along the conveying direction of paper tape, the second venthole on the conveyer belt support plate is divided into multiple groups, and every group includes multiple equal
Second venthole of even distribution；A negative pressure device is all connected at every group of second venthole；Second on conveyer belt support plate is logical
The group number of stomata presses the formal distribution of " intermediate more, both ends are few ".
2. paper tape conveying device according to claim 1, which is characterized in that the negative pressure device is made of fan；It is described
Conveyer belt support plate with the downside of every group of second venthole corresponding position be equipped with fan retaining bracket, the fan retaining bracket be equipped with
The vent passages of second venthole connection, the fan are set in the vent passages of fan retaining bracket.
3. paper tape conveying device according to claim 2, which is characterized in that area that every group of second venthole is surrounded with
The cross-sectional area of the vent passages of the fan retaining bracket is consistent.
4. paper tape conveying device according to claim 1, which is characterized in that along the direction of motion of conveyer belt, described
One venthole is uniformly distributed on the conveyer belt.
5. paper tape conveying device according to claim 1, which is characterized in that the conveying tape drive mechanism includes conveyer belt
Driving motor and conveying tape handler, wherein the conveying tape handler includes main drive roller and the first driven voller,
In, the main drive roller is mounted on one end of rack and connect with the main shaft of the conveyer belt driving motor, and described first is driven
Roller is mounted on the other end of the rack, and the conveyer belt is looped around on main drive roller and the first driven voller.
6. paper tape conveying device according to claim 5, which is characterized in that the conveying tape handler further includes second
Driven voller and third driven voller, wherein the third driven voller is mounted on the lower section of main drive roller, the second driven voller peace
Mounted in the lower section of first driven voller, the conveyer belt be successively looped around main drive roller, the first driven voller, the second driven voller with
And on third driven voller.
7. paper tape conveying device according to claim 6, which is characterized in that the rack include two be oppositely arranged it is vertical
Plate, the conveyer belt support plate are fixed on the upper end of two vertical plates；The main drive roller, the first driven voller, the second driven voller with
And the both ends of third driven voller are connected on two vertical plates by bearing；The top of two vertical plates is equipped with for the two sides to paper tape
While the rib limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273093.9A CN107032163B (en) | 2017-04-22 | 2017-04-22 | A kind of paper tape conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273093.9A CN107032163B (en) | 2017-04-22 | 2017-04-22 | A kind of paper tape conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107032163A CN107032163A (en) | 2017-08-11 |
| CN107032163B true CN107032163B (en) | 2019-01-29 |
Family
ID=59536155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273093.9A Expired - Fee Related CN107032163B (en) | 2017-04-22 | 2017-04-22 | A kind of paper tape conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107032163B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379731A (en) * | 2017-08-22 | 2017-11-24 | 赣州彩盛印刷有限公司 | A kind of flexible printing machine paper feeder and method |
| CN108820952B (en) * | 2018-08-02 | 2023-08-25 | 浙江通得数字印刷设备制造有限公司 | Intermittent negative pressure synchronous paper transfer mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181240B (en) * | 1963-10-15 | 1964-11-12 | Mabeg Maschb G M B H Nachf Hen | Feed table for sheet feeder |
| US3830489A (en) * | 1972-04-24 | 1974-08-20 | Nat Bank Of Portland | Veneer conveying method |
| JPS552362B2 (en) * | 1972-09-11 | 1980-01-19 | ||
| KR102000430B1 (en) * | 2012-04-03 | 2019-07-15 | 가부시키가이샤 니콘 | Pattern forming device |
| JP2016150792A (en) * | 2015-02-16 | 2016-08-22 | キヤノン株式会社 | Sheet transport device and recording device |
| CN206735450U (en) * | 2017-04-22 | 2017-12-12 | 广州明森科技股份有限公司 | A kind of paper tape conveying device |
-
2017
- 2017-04-22 CN CN201710273093.9A patent/CN107032163B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107032163A (en) | 2017-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107032163B (en) | A kind of paper tape conveying device | |
| CN205952959U (en) | Automatic turnover mechanism | |
| CN205892040U (en) | A jacking device for lapping material is carried | |
| CN207823637U (en) | A kind of Bending Mould of cab framework | |
| CN108654098A (en) | A kind of hanging type chute tire compacting apparatus and its pressure regulating method | |
| CN206735450U (en) | A kind of paper tape conveying device | |
| CN107323504A (en) | A kind of LED backlight glue frame transporter | |
| CN207090419U (en) | Crown cap double-sided marking device | |
| CN206288560U (en) | Dust removal machine with automatic film-taking in means | |
| CN208666251U (en) | A kind of belt conveyor electrodynamic type dust cover | |
| CN106337919B (en) | A kind of intermittent transmission device | |
| CN108480164A (en) | UV curing apparatus | |
| CN207786893U (en) | A kind of weather strip for automobile spray equipment | |
| CN203393027U (en) | Automobile glass powder spraying device | |
| CN208101284U (en) | Coat peeling unit | |
| CN207680929U (en) | A kind of butyl rubber coating machine | |
| CN206749844U (en) | A kind of trolley | |
| CN110065666A (en) | A kind of grasping mechanism and air-conditioning produce packaging facilities | |
| CN205952591U (en) | A fortune transportation protection device | |
| CN107521975A (en) | A kind of door of elevator production line feeding and conveying device | |
| CN209225522U (en) | A kind of digital printer paper environmental protection packing apparatus | |
| CN209160922U (en) | Automatically upper panel device and production line | |
| CN208230443U (en) | Suspension type binding dust mould group | |
| CN206050937U (en) | A kind of convertible glass plate feeding device | |
| CN106275750A (en) | A kind of old and useless newspaper fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |