CN209161018U - Full-automatic paper feeding device - Google Patents
Full-automatic paper feeding device Download PDFInfo
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- CN209161018U CN209161018U CN201821321220.4U CN201821321220U CN209161018U CN 209161018 U CN209161018 U CN 209161018U CN 201821321220 U CN201821321220 U CN 201821321220U CN 209161018 U CN209161018 U CN 209161018U
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Abstract
The utility model discloses a kind of full-automatic paper feeding devices, including rack (7), hoistable platform (6) and paper support (3), the paper support (3) is placed on the hoistable platform (6), it is characterized in that being provided with the frame (10) of lifting on the rack (7), moveable several tray paper bars (9) are equipped on the frame (10), the paper support (3) is equipped with the groove (5) cooperated with the tray paper bar (9), the rack (7) is equipped with and the frame (10) synchronization lifting and the support plate (8) that is supported to the tray paper bar (9).The utility model provides a kind of full-automatic paper feeding device that can not shut down continuous paper-feeding.
Description
Technical field
The present invention relates to the paper feeding device of equipment after a kind of print more particularly to the paper feeding devices of die-cutting machine.
Background technique
Paper feeding device is a kind of key mechanism of paper process, is widely used in the equipment such as die-cutting machine, gilding press.It is existing
The paper feeding equipment of technology includes a hoistable platform and paper support, and when paper feeding is after the pile of whole pile is deposited on paper support,
Paper stack is moved on hoistable platform with forklift, is risen by hoistable platform and carries out paper feeding.This paper feeding equipment, when the pile of whole pile
It after supply, first to shut down, by hoistable platform downlink, pile is then placed on hoistable platform paper feeding again again.
As it can be seen that its function of cannot achieve continuous paper-feeding, causes the production efficiency of die-cutting machine to substantially reduce.And after transporting paper stack again,
The paper stack once placed afterwards with last time is extremely difficult to position consistency, therefore, and impacts to subsequent mould-cutting precision.In view of
This, the equipment for also thering is inventor to devise a kind of independent paper feeding being detached from except die-cutting machine, but this device structure is complicated, accounts for
It is big with space, it is also not satisfactory to apply its effect.
Summary of the invention
In view of the shortcomings of the background art, the technical problem to be solved in the present invention is to provide one kind can not shut down continuously
The full-automatic paper feeding device of paper feeding.
For this purpose, the present invention adopts the following technical scheme that realize: a kind of full-automatic paper feeding device, including rack, liter
Drop platform and paper support, the tray paper are placed on the hoistable platform, it is characterised in that are provided with lifting in the rack
Frame, is equipped with moveable several tray paper bars on said frame, and the paper support is recessed equipped with cooperating with the tray paper bar
Slot, the rack are equipped with and the frame synchronization lifting and the support plate that is supported to the tray paper bar.
First driving motor is installed, first driving motor is by screw rod and is mounted on the rack on the frame
On the first nut seat be spirally connected.
The frame is equipped with movable plate, the transmission band connection of the movable plate and installation on said frame, the support
Paper bar is mounted on the movable plate.
The tray paper bar is ducted body, and the tray paper bar upper and lower surface is provided with stomata, the ducted body of the tray paper bar
It is connected with air pump.
Valve is equipped in the ducted body.
The installation end of the tray paper bar is equipped with sleeve, and spring is equipped in the sleeve, and the movable plate connects locating rod, institute
Spring pocket is stated in the locating rod.
The rack is equipped with the guide rail that can be moved left and right, and has the cunning cooperated with the guide rail on the hoistable platform
Axis.
The rack is equipped with the second driving motor, and second driving motor is by screw rod and is connected on the guide rail
The second nut seat be spirally connected.
The frame is equipped with tablet, and the side of the tablet is provided with close to switch, the tablet and frame
Between be equipped with compressed spring, the tray paper bar is butted on the tablet.
The frame is equipped with the first inductor, for incuding the paper on paper support.
The frame is equipped with the second inductor, for incuding the groove on paper support.
The frame is equipped with third inductor, for incuding the support plate.
The rack is equipped with the 4th inductor and the 5th inductor, the paper being respectively used on induction tray paper bar and paper support
?.
The rack is equipped with the sliding rail moved up and down for hoistable platform, has on the hoistable platform and matches with the sliding rail
The pulley of conjunction, the pulley are placed in the sliding rail, bending section are equipped in the bottom of the sliding rail, so that the cunning on hoistable platform
Wheel leaves rack a distance behind bending section.
The hoistable platform is made of frame body and several transfer rollers, and each transfer roller is successively engaged by transmission gear,
If forming automatic conveyor line and in the identical transport platform of the side of hoistable platform setting stem structure.
This structure of the invention, when paper stack has soon been fed, the stretching of tray paper bar is held, then hoistable platform
Decline, while tray paper bar rises as equipment works, and after hoistable platform decline, replacement heap have after the paper support of paper stack on again
It rises, after rising to certain altitude, tray paper bar is shunk, so that the paper stack on the paper support after the paper being not used and rising connects
It is in harmony, and so on, it can be achieved that not shutting down paper feeding, for die-cutting machine, greatly improves production efficiency, automate journey
Degree is high, highly reliable.
Detailed description of the invention
Related details of the invention is further described in conjunction with attached drawing below.
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the structure chart at the utility model frame；
Fig. 3 is the view at another visual angle Fig. 2；
Fig. 4 is the cross-sectional view at tray paper bar；
Fig. 5 is the plan view removed after transport platform of the utility model；
Fig. 6 is the cross-sectional view in Fig. 5 at sheet positioning part；
Fig. 7 is the view at another visual angle Fig. 5；
Fig. 8 is the cross-sectional view in the direction A-A in Fig. 5；
Fig. 9 is the partial enlarged view in Fig. 8 at A direction.
Figure 10 is the structure chart inside the utility model；
Figure 11 is the cross-sectional view of the utility model transverse direction；
Figure 12 is the partial enlarged view in Figure 11 at B direction.
Specific embodiment
Referring to attached drawing, this full-automatic paper feeding device of the utility model, including rack 7, hoistable platform 6 and paper support 3,
Paper support 3 is placed on hoistable platform 6, and the frame 10 of lifting is provided in rack 7, if being equipped with moveable dry care on frame 10
Paper bar 9, paper support 3 are equipped with the groove 5 cooperated with tray paper bar 9, and rack 7 is equipped with 10 synchronization lifting of frame and to tray paper bar
9 support plates 8 being supported, wherein support plate 8 and frame 10 pass through the first driving chain 41 and the 4th driving chain 53 respectively
It is gone up and down, and the first conventional chains 41 and same 4th driving motor 42 transmission connection of the 4th driving chain 53, pass through
The 4th driving motor 42 is controlled, frame 10 and support plate 8 can be driven to synchronize lifting, setting has guide groove in rack 7
Guide plate 45, the both ends of support plate 8 are placed in the guide groove, so that guide plate 45 is oriented to the lifting of support plate 8.In frame
The both ends of frame 10 are connected in fixing seat 46, and the first guide pad 47 is connected in fixing seat 46, are equipped in rack 7 and are led with first
The first slide guide rail 48 being slidably matched to block 47, and then sliding guiding is carried out to the lifting of frame 10.Hoistable platform 6 passes through second
Driving chain 44 is gone up and down, and the second driving chain 44 and the 5th driving motor 43 are sequentially connected, and passes through the 5th driving electricity of control
Machine 43 can drive hoistable platform 6 to be gone up and down, and so, the paper support 3 for being stacked with paper stack can be with hoistable platform 6
Lifting, paper stack is served, in the process, the support after paper on paper support 3 is reduced to certain amount, on frame 10
Paper bar 9 can act, and then in the groove 5 extending on paper support 3, and the bottom of 9 front end of tray paper bar is propped up by support plate 8
Support further promotes the load of tray paper bar 9, it is ensured that tray paper bar 9 can smoothly be supported paper stack, and will not be bent, together
When, hoistable platform 6 declines with paper support 3, the paper support 3 that another heap has paper stack is replaced, during replacement, due to it
Preceding is to be held by tray paper bar 9, and carry out paper feeding as frame 10 rises together, therefore paper feeding station is still there are also Some paper sheets
Paper feeding can be continued for without being shut down, effectively improve the working efficiency of die-cutting machine, and do not needed continually
Carry out startup-shutdown.When lower section, heap has the paper support 3 of paper stack again with the paper stack and support on the rising of hoistable platform 6 and paper support 3
After paper bar 9 contacts, tray paper bar 9 is shunk, so that the paper stack on the paper not transported on tray paper bar 9 and paper support 3 is contacted with, and with
Paper support 3 rise and carry out paper feeding, loop back and forth like this, final realize does not shut down lasting paper feeding.First is equipped on frame 10
Driving motor 23, the first driving motor 23 are spirally connected by the first screw rod 24 with the first nut seat 25 being mounted in fixing seat 46,
Fixing seat 46 is fixedly connected in rack 7, by controlling the first driving motor 23, the first screw rod 24 is driven to be rotated
It drives the first driving motor 23 and frame 10 to carry out left and right movement to come and then adjust the left-right position of frame 10.And tray paper bar 9 is
Move as follows: frame 10 is equipped with movable plate 11, and tray paper bar 9 is mounted on movable plate 11, at the bottom of movable plate 11
Portion is connected with the second sliding block 14, the second sliding rail 13 being slidably connected with the second sliding block 14 is equipped on frame 10, to movement
The movement of plate 11 is oriented to, and movable plate 11 is connect with the transmission belt 12 being mounted on frame 10, and is equipped on frame 10
Three driving motors 15, third driving motor 15 are connect by third transmission belt 16 with drive shaft 17, the both ends of drive shaft 17
It is connected with driving wheel, corresponding driving wheel is equipped with driven wheel 21 on frame 10, and transmission belt 12 carries out driving wheel and driven wheel 21
Linkage, wherein by controlling third driving motor 15, transmission belt 12 can be driven to act, and then drive movable plate 11 and move
Tray paper bar 9 on movable plate 11 is moved forward and backward so that tray paper bar 9 is inserted into the groove 5 on paper support 3, or make tray paper bar 9 from
Abjection in groove 5 on paper support 3；In addition, when heap has the paper support 3 of paper stack again with the rising of hoistable platform 6 and paper support 3
On paper stack contacted with tray paper bar 9 after, tray paper bar 9 needs to withdraw, so as to the paper that has not transported on tray paper bar 9 and paper support 3
On paper stack contact, but the paper stack weight on tray paper bar 9 is bigger, causes tray paper bar 9 compared with the frictional force between paper stack
Greatly, so, during tray paper bar 9 is withdrawn, the damage of paper may be taken back or caused due to rubbing to paper stack,
Therefore, the tray paper bar 9 of the utility model is ducted body, 9 upper and lower surface of tray paper bar is provided with stomata 20, the one of tray paper bar 9
End is equipped with connector 18, and connector 18 is connect with air pump, and by controlling air pump, high pressure gas can be transported to tray paper bar 9
Inside, and sprayed from the stomata 20 on tray paper bar 9, a thrust is applied to the paper of 9 upper and lower surface of tray paper bar contact, is effectively subtracted
Small frictional force between paper and tray paper bar 9, retracts tray paper bar 9 more easily without causing to damage to paper
Go bad or take back paper；Further, it is equipped with valve 19 in the ducted body of tray paper bar 9, when the specification of paper changes, there is portion
Divide on tray paper bar 9 there is no when support paper, the inlet end of ducted body can be blocked, in turn by closing valve 19
Avoid the waste of high pressure gas.The installation end of tray paper bar 9 is equipped with sleeve 26, and spring 27 is equipped in sleeve 26, and the connection of movable plate 9 is fixed
Position bar 28, spring 27 are sleeved in locating rod 27, and the mounting hole being inserted into for locating rod 28 and sleeve 26 is equipped on movable plate 11
22, during replacing paper support 3, when paper support 3 rises with hoistable platform 6, the paper stack on paper support 3 can give tray paper
Bar 9 applies one and upwards pressure, and tray paper bar 9 and the spring 27 of 9 connecting pin of movable plate can be compressed at this time, this elasticity knot
Structure, so that tray paper bar 9 will not be agitated and be generated due to the rising of paper support 3, the end thereof contacts generation of paper stack and tray paper bar 9
Bending, and after tray paper bar 9 is retracted with movable plate 11, under the elastic force effect of spring 27, the meeting return of tray paper bar 9 is convenient in turn
Carry out going on smoothly for next subjob；Rack 7 is equipped with the guide rail 32 that can move left and right, has on hoistable platform 6 and guide rail
The slide-bar 33 of 32 cooperations, rack 7 are equipped with the second driving motor 34, and the second driving motor 34 passes through the second screw rod 35 and is connected to
The second nut seat 36 on guide rail 32 is spirally connected, and by control the second driving motor 34 movement, drives the rotation of the second screw rod 35, control
Second nut seat 36 and guide rail 32 are moved left and right, due to having the slide-bar 33 that cooperates with guide rail 32 on hoistable platform 6, when leading
After rail 32 moves left and right, hoistable platform 6 can be driven to be synchronously carried out and moved left and right, and then to the left and right position of hoistable platform
It sets and is adjusted.Frame 10 is equipped with tablet 51, and the side of tablet 51 is provided with close to switch 52, tablet 51 and frame
Compressed spring is equipped between 10, tray paper bar 9 is butted on tablet 51, it is electrically connected close to switch 52 with third driving motor 15, this
Kind can also be replaced close to switch with pressure sensor, for the pressure of sensitive plate 51, when pressure becomes smaller, also illustrate tray paper
Frame 3 has been conveyed into position.Frame 10 is equipped with the first inductor 31, for incuding the paper on paper support 3, when the first inductor
31 when sensing the paper deficiency on paper support 3, can feedback information in time, set that there are two the second inductors on frame 10
30, tray paper bar 9 and the groove 5 on paper support 3 are corrected, when two the second inductors 30 all sense on paper support 3
When groove 5 is unobstructed, then illustrate that frame 10 and the left-right position of paper support 3 have been aligned, enables third driving motor 15 act, at this time
Tray paper bar 9 on frame 10 can be accurately inserted into the groove 5 on paper support 3, and when in two the second inductors 30
When what groove 5 sensed on paper support 3 is obstructed, then illustrate that the left-right position of frame 10 and paper support 3 is aligned not yet,
Tray paper bar 9 on frame 10 can not be fittingly inserted into the groove 5 of paper support 3, this seasonal first driving motor 23 movement, band
Dynamic first screw rod 24 rotation, and drive frame 10 to be moved left and right to adjust the position of frame 10, enable tray paper bar 9 suitable
In the groove 5 for extending into paper support 3 of benefit.It is additionally provided with third inductor 29 on frame 10, for incuding support plate 8, works as branch
When fagging 8 is mobile not in place, tray paper bar 9 may collide with support plate 8 or cannot support during being pierced by
The support of plate 8 will lead to the damage of tray paper bar 9, only when third inductor 29 senses the movement of support plate 8 in place, third
Driving motor 15 can just act, and drive movable plate 11 and tray paper bar 9 to be moved, so that tray paper bar 9 penetrates on paper support 3
After groove 5, contacts the bottom of 9 front end of tray paper bar just with support plate 8, allow support plate 8 to tray paper bar 9
Front end is supported.Rack 7 is equipped with the 4th inductor 40A and the 5th inductor 40B, is respectively used to induction tray paper bar 9 and support
Paper on paper frame 3 detects paper on tray paper bar 9 wherein the 4th inductor 40A incudes the paper on tray paper bar 9
The distance between 4th inductor 40A A, the 5th inductor 40B incude the paper on paper support 3, detect tray paper
The distance between paper and the 5th inductor 40B on frame 3 B, when distance A is equal with distance B, then illustrate tray paper bar 9 and
The left-right position of paper stack on paper support 3 has been aligned, and can control hoistable platform 6 at this time and paper support 3 is driven to continue to rise, make
The paper stack obtained on tray paper bar 9 is contacted with the paper stack on paper support 3, and as distance A and distance B unequal, then illustrate to hold in the palm
The left-right position of paper stack is also unjustified on paper bar 9 and paper support 3, this seasonal second driving motor 34 movement drives second
Bar 35 rotates, and controls the second nut seat 36 and guide rail 32 is moved left and right, and then paper support to hoistable platform 6 and thereon
3 progress left-right positions are adjusted, and after distance A is equal with distance B, then illustrate that the left-right position of hoistable platform 6 has been adjusted
In place, hoistable platform 6 can be controlled at this time to continue to rise, so that the paper stack on tray paper bar 9 and the paper stack on paper support 3 carry out
Contact.Rack 7 is equipped with sheet positioning part 49 at the side close to hoistable platform 6, further, is equipped in rack 7 for rising
The sliding rail 37 that platform 6 moves up and down is dropped, there is the pulley 38 cooperated with sliding rail 37 on hoistable platform 6, pulley 38 is placed in sliding rail 37
It is interior, it is equipped with bending section 39 in the bottom of sliding rail 37, so that the pulley 38 on hoistable platform 6 leaves rack 7 behind bending section 39
A distance, when hoistable platform 6 rises, for pulley 38 behind bending section 39, pulley 38 can be with hoistable platform 6 toward sheet positioning
The direction of part 49 translates a bit of distance, and the rear side of paper stack can offset with sheet positioning part 49 to paper stack on hoistable platform 6
It is positioned, so that paper stack will not shift during rising with hoistable platform 6, and then ensures the smooth of paper feeding operation
It carries out, and when hoistable platform 6 drops to bottommost, due to the presence of bending section 39, pulley 38 can be remote with hoistable platform 6
From 49 a distance of sheet positioning part, it is ensured that the paper stack during paper support 3 is sent into hoistable platform 6 from side, on paper support 3
It will not be in contact with sheet positioning part 49 and paper stack is caused to deform.In addition, being equipped with inside sliding rail 37 in the top of bending section 39
The width of guide groove 50, the width and pulley 38 of guide groove 50 matches, and pulley 38 can partially protrude into guide groove 50, Ke Yigeng
Pulley 38 is positioned well, so that it is guaranteed that the stability that hoistable platform 6 is gone up and down.Wherein hoistable platform 6 by frame body with it is several
Transfer roller 2 is constituted, and each transfer roller 2 is successively engaged by transmission gear 1, and if stem structure phase is arranged in the side of hoistable platform 6
Same transport platform 6A forms automatic conveyor line, can have the paper support 3 of paper stack to be first transported to transport platform 6A in heap by fork truck
On, paper support 3 is transported on hoistable platform 6 through transport platform 6A, realizes the Automatic Conveying of paper support 3.
Claims (15)
1. a kind of full-automatic paper feeding device, including rack (7), hoistable platform (6) and paper support (3), the paper support (3) are placed in
On the hoistable platform (6), it is characterised in that the frame (10) of lifting is provided on the rack (7), in the frame (10)
Moveable several tray paper bars (9) are equipped with, the paper support (3) is equipped with the groove (5) cooperated with the tray paper bar (9),
The rack (7) is equipped with and the frame (10) synchronization lifting and the support plate (8) that is supported to the tray paper bar (9).
2. full-automatic paper feeding device according to claim 1, it is characterised in that be equipped with the first drive on the frame (10)
Dynamic motor (23), first driving motor (23) pass through screw rod and the first nut seat (25) being mounted on the rack (7)
It is spirally connected.
3. full-automatic paper feeding device according to claim 1, it is characterised in that the frame (10) is equipped with movable plate
(11), the movable plate (11) connect with the transmission belt (12) being mounted on the frame (10), and the tray paper bar (9) is mounted on
On the movable plate (11).
4. full-automatic paper feeding device according to claim 1, it is characterised in that the tray paper bar (9) is ducted body, in institute
It states tray paper bar (9) upper and lower surface to be provided with stomata (20), the ducted body of the tray paper bar (9) is connected with air pump.
5. full-automatic paper feeding device according to claim 4, it is characterised in that be equipped with valve (19) in the ducted body.
6. full-automatic paper feeding device according to claim 3, it is characterised in that the installation end of the tray paper bar (9) is equipped with set
Cylinder (26), the sleeve (26) is interior to be equipped with spring (27), and the movable plate (11) connects locating rod (28), spring (27) set
On the locating rod (28).
7. full-automatic paper feeding device according to claim 1, it is characterised in that the rack (7) is equipped with and can move left and right
Guide rail (32), there is on the hoistable platform (6) slide-bar (33) cooperated with the guide rail (32).
8. full-automatic paper feeding device according to claim 7, it is characterised in that the rack (7) is equipped with the second driving electricity
Machine (34), second driving motor (34) pass through screw rod and the second nut seat (36) spiral shell being connected on the guide rail (32)
It connects.
9. full-automatic paper feeding device according to claim 1 or 4, it is characterised in that the frame (10) is equipped with tablet
(51), the side of the tablet (51) is provided with close to switch (52), is equipped between the tablet (51) and frame (10)
Compressed spring, the tray paper bar (9) are butted on the tablet (51).
10. full-automatic paper feeding device according to claim 1, it is characterised in that the frame (10) is equipped with the first induction
Device (31), for incuding the paper on paper support (3).
11. full-automatic paper feeding device according to claim 10, it is characterised in that the frame (10) is equipped with the second sense
Device (30) are answered, for incuding the groove (5) on paper support (3).
12. full-automatic paper feeding device according to claim 1, it is characterised in that the frame (10) incudes equipped with third
Device (29), for incuding the support plate (8).
13. full-automatic paper feeding device according to claim 1, it is characterised in that the rack (7) is equipped with the 4th induction
Device (40A) and the 5th inductor (40B), the paper being respectively used on induction tray paper bar (9) and paper support (3).
14. full-automatic paper feeding device according to claim 1, it is characterised in that the rack (7) is equipped with flat for going up and down
The sliding rail (37) that platform (6) moves up and down has the pulley (38) cooperated with the sliding rail (37), institute on the hoistable platform (6)
It states pulley (38) to be placed in the sliding rail (37), bending section (39) is equipped in the bottom of the sliding rail (37), so that hoistable platform
(6) pulley (38) on leaves rack (7) a distance after bending section (39).
15. full-automatic paper feeding device according to claim 1, it is characterised in that the hoistable platform (6) if by frame body with
Dry transfer roller (2) is constituted, and each transfer roller (2) is successively engaged by transmission gear (1), and in the side of hoistable platform (6)
If the identical transport platform (6A) of stem structure is arranged, automatic conveyor line is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321220.4U CN209161018U (en) | 2018-08-16 | 2018-08-16 | Full-automatic paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321220.4U CN209161018U (en) | 2018-08-16 | 2018-08-16 | Full-automatic paper feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161018U true CN209161018U (en) | 2019-07-26 |
Family
ID=67329616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821321220.4U Active CN209161018U (en) | 2018-08-16 | 2018-08-16 | Full-automatic paper feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161018U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051904A (en) * | 2018-08-16 | 2018-12-21 | 温州欧利特机械设备有限公司 | Full-automatic paper feeding device |
| CN111511134A (en) * | 2020-04-15 | 2020-08-07 | 山东水利职业学院 | Electromechanical device heat dissipation protection device |
| CN113148741A (en) * | 2021-03-13 | 2021-07-23 | 瑞安市嘉利特印刷包装机械有限公司 | Full-automatic tray lifting conveying device |
| CN113148742A (en) * | 2021-03-13 | 2021-07-23 | 瑞安市嘉利特印刷包装机械有限公司 | Turning type full-automatic tray conveying device |
-
2018
- 2018-08-16 CN CN201821321220.4U patent/CN209161018U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051904A (en) * | 2018-08-16 | 2018-12-21 | 温州欧利特机械设备有限公司 | Full-automatic paper feeding device |
| CN111511134A (en) * | 2020-04-15 | 2020-08-07 | 山东水利职业学院 | Electromechanical device heat dissipation protection device |
| CN113148741A (en) * | 2021-03-13 | 2021-07-23 | 瑞安市嘉利特印刷包装机械有限公司 | Full-automatic tray lifting conveying device |
| CN113148742A (en) * | 2021-03-13 | 2021-07-23 | 瑞安市嘉利特印刷包装机械有限公司 | Turning type full-automatic tray conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GW Machinery Group Co.,Ltd. Assignor: ZHEJIANG OULITE TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000598 Denomination of utility model: Full automatic paper feeding device Granted publication date: 20190726 License type: Common License Record date: 20211027 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Light Industry Machinery Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province (beside 104 National Highway) Patentee after: Guowang Technology (Zhejiang) Co.,Ltd. Address before: 325000 Light Industry Machinery Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province (beside 104 National Highway) Patentee before: ZHEJIANG OULITE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |