CN212953264U - Improved air suction platform control device for printing machine - Google Patents
Improved air suction platform control device for printing machine Download PDFInfo
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- CN212953264U CN212953264U CN202021382808.8U CN202021382808U CN212953264U CN 212953264 U CN212953264 U CN 212953264U CN 202021382808 U CN202021382808 U CN 202021382808U CN 212953264 U CN212953264 U CN 212953264U
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Abstract
The utility model relates to an improved generation platform controlling means that induced drafts for printing machine, including form advancing platform and print platform, it is equipped with transition region, its characterized in that to form advancing between platform and the print platform: print platform linkage has first mechanism of induced drafting, first negative pressure air blower constructs including first negative pressure air fan, the print platform equipartition has the independent piece of induced drafting of a plurality of groups printing, first negative pressure air fan linkage has a plurality of groups can be respectively with the independent subregion switch module of the independent piece linkage of induced drafting of printing, the beneficial effects of the utility model are that: the utility model provides a printing machine is with improved generation platform controlling means that induced drafts, through setting up first mechanism that induced drafts alone to the printing platform, improves the printing stability of printing machine.
Description
Technical Field
The utility model relates to a printing machine technical field, concretely relates to printing machine is with improved generation platform controlling means that induced drafts.
Background
At present, the plateless printing machine that provides on the market is including platform and the print platform of form advancing, adopts the conveyer belt among the prior art usually, arranges the air vent on the conveyer belt, and the air vent intercommunication has negative pressure case and suction fan, and this kind of conveying system can not adjust everywhere negative pressure according to actual conditions when carrying, shifts easily in cardboard data send process, causes the position inaccuracy of conveying, directly leads to the printing effect not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a printing machine with improved generation platform controlling means that induced drafts, through setting up first mechanism that induced drafts alone to the printing platform, improve the printing stability of printing machine.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an improved generation platform controlling means that induced drafts for printing machine, is including form advancing platform and print platform, form advancing and be equipped with transition region between platform and the print platform, its characterized in that, the print platform linkage has first mechanism that induced drafts, first negative pressure air fan constructs including first negative pressure air fan, the print platform equipartition has the independent piece that induced drafts of a plurality of groups printing, first negative pressure air fan linkage has a plurality of groups can be respectively with the independent subregion switch assembly that the piece linked that induced drafts of printing.
Adopt above-mentioned technical scheme, through set up first mechanism of induced drafting alone at print platform, make equipment during operation adsorption effect compare in prior art, stability is higher, thereby promote the printing effect, further through setting up the independent piece that induced drafts of a plurality of group printing, and every piece printing is independently induced drafted a piece accessible "subregion switch module" and is selected to be opened or to close, can follow the increase of printing the breadth, open each subregion switch module in proper order, make the adsorption area increase, big cardboard also can stably print the production.
The technical scheme can be further set as follows: the first air suction mechanism further comprises a manual adjusting valve linked with the first negative pressure fan.
Adopt above-mentioned technical scheme, through setting up "manual regulation valve", steerable first negative-pressure air fan's adsorption effect, and then adjust to suitable absorption degree according to actual conditions such as printing breadth size, promote paper printing stability.
The technical scheme can be further set as follows: the paper feeding platform is uniformly provided with a plurality of groups of paper feeding independent air suction blocks, the transition area is uniformly provided with a plurality of groups of transition air suction blocks, the paper feeding platform is linked with a second air suction mechanism, the second air suction mechanism comprises a second negative pressure fan, and the second negative pressure fan is linked with a plurality of groups of partition switch assemblies which can be respectively linked with the paper feeding independent air suction blocks and the transition air suction blocks.
By adopting the technical scheme, the second air suction mechanism is independently arranged on the paper feeding platform and the transition area, so that the adsorption stability of paper during feeding is enhanced on one hand, and the transition area is inevitably formed between the paper feeding platform and the printing platform because the printing platform and the paper feeding platform are two independent adsorption platforms on the other hand, the second adsorption mechanism can reduce the adsorption blank time and optimize the conveying time of the transition area; a plurality of groups of paper feeding independent air suction blocks and transition air suction blocks are further arranged, the independent air suction blocks and the transition air suction blocks can be selectively opened or closed through the partition switch assemblies, the partition switch assemblies can be opened in sequence along with the increase of the printing breadth, the adsorption area is increased, and the large paperboard can be stably printed and produced.
The technical scheme can be further set as follows: the second air suction mechanism further comprises a manual adjusting valve linked with the second negative pressure fan.
Adopt above-mentioned technical scheme, through setting up "manual regulation valve", steerable second negative-pressure air fan's adsorption effect, and then adjust to suitable absorption degree according to actual conditions such as printing breadth size, promote paper pay-off stability.
The technical scheme can be further set as follows: the partition switch assembly comprises an air pipe, the air pipe is provided with an air receiving opening and an air outlet, a pull rod is movably inserted into one end, located at the air outlet, of the air pipe, and a wind shield is arranged at one end of the pull rod.
By adopting the technical scheme, the pull rod is manually pushed out of the air pipe until the wind shield, the partition blocks controlled by the negative pressure fan and the partition switch assembly can be opened, the pull rod is manually pushed until the wind shield extends into the air pipe, the partition blocks controlled by the negative pressure fan and the partition switch assembly can be closed, and the operation is simple.
The technical scheme can be further set as follows: the manual regulating valve comprises a hand wheel, and one end of the hand wheel is provided with an air control plate.
By adopting the technical scheme, the manual regulating valve has higher flexibility, and the negative pressure fan can be conveniently regulated by an operator according to actual conditions.
The utility model has the advantages that: the first air suction mechanism and the second air suction mechanism are respectively and independently arranged on the printing platform and the paper feeding platform, so that the adsorption stability of the printing platform and the paper feeding platform can be improved, and the printing quality is further improved; a transition area is inevitably formed between the paper board from the paper feeding platform to the printing platform, the blank adsorption time can be reduced through the second adsorption mechanism, and the conveying time of the transition area is optimized; further through "subregion switch module", the alternative is opened or is closed a plurality of groups of printing independent suction blocks, the independent suction block of form advancing and excessive suction block, can follow the increase of printing the breadth, opens each subregion switch module in proper order, makes the adsorption area increase, makes big cardboard also can stably print the production.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a printing platform according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a paper feeding platform according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a partition switch assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a pull rod according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the manual regulating valve according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The improved air suction platform control device for the printing machine shown in fig. 1 to 5 comprises a paper feeding platform 3 and a printing platform 1, a transition area 2 is arranged between the paper feeding platform 3 and the printing platform 1, the printing platform 1 is linked with a first air suction mechanism, the first air suction mechanism comprises a first negative pressure fan 11 and a manual regulating valve 4 linked with the first negative pressure fan 11, 4 groups of printing independent air suction blocks are uniformly distributed on the printing platform 1, wherein the 4 groups of printing independent air suction blocks comprise an A1 normally open partition 12, a B1 movable partition 13, a C1 movable partition 14 and a D1 movable partition 15, and the first negative pressure fan 11 is linked with 3 groups of partition switch assemblies 5 linked with the B1 movable partition 13, the C1 movable partition 14 and the D1 movable partition 15 respectively.
The paper feeding platform 3 is uniformly provided with 4 groups of paper feeding independent air suction blocks, wherein the 4 groups of paper feeding independent air suction blocks comprise an A3 normally open partition 31, a B3 movable partition 32, a C3 movable partition 33 and a D3 movable partition 34, the transition region 2 is uniformly provided with 4 groups of transition air suction blocks, wherein the 4 groups of transition air suction blocks comprise an A2 normally open partition 21, a B2 movable partition 22, a C2 movable partition 23 and a D2 movable partition 24, the paper feeding platform 3 is linked with a second air suction mechanism, the second air suction mechanism comprises a second negative pressure fan 35 and a manual regulating valve 4 linked with the second negative pressure fan 35, the second negative pressure fan 35 is linked with 3 groups of partition switch assemblies 5 respectively linked with the B3 movable partition 32, the C3 movable partition 33 and the D3 movable partition 34, wherein the B3 movable partition 32 is connected with the B2 movable partition 22 in series through an air pipe 51, the C3 movable partition 33 is connected with the C2 movable partition 23 in series through an air pipe 51, the movable partition 34 of the D3 and the movable partition 24 of the D2 are connected in series through the air duct 51, so that the partition switch assembly 5 can realize the partition air suction control on the paper feeding platform 3 and the transition area 2 at the same time.
The partition switch assembly 5 comprises an air pipe 51, the air pipe 51 is provided with an air receiving opening and an air outlet, a pull rod 52 is movably inserted at one end of the air pipe 51, which is located at the air outlet, and a wind shield 521 is arranged at one end of the pull rod 52.
The manual regulating valve 4 comprises a hand wheel 41, and one end of the hand wheel 41 is provided with an air control plate 42.
Claims (6)
1. The utility model provides a printing machine is with improved generation platform controlling means that induced drafts, includes platform and the print platform of form advancing, it is equipped with transition region, its characterized in that to form advancing between platform and the print platform: the printing platform is linked with a first air suction mechanism which comprises a first negative pressure air fan, a plurality of groups of printing independent air suction blocks are uniformly distributed on the printing platform, and a plurality of groups of partition switch assemblies which can be respectively linked with the printing independent air suction blocks are linked with the first negative pressure air fan.
2. The improved suction platform control device for the printing machine as claimed in claim 1, wherein: the first air suction mechanism further comprises a manual adjusting valve linked with the first negative pressure fan.
3. The improved suction platform control device for the printing machine as claimed in claim 1, wherein: the paper feeding platform is uniformly provided with a plurality of groups of paper feeding independent air suction blocks, the transition area is uniformly provided with a plurality of groups of transition air suction blocks, the paper feeding platform is linked with a second air suction mechanism, the second air suction mechanism comprises a second negative pressure fan, and the second negative pressure fan is linked with a plurality of groups of partition switch assemblies which can be respectively linked with the paper feeding independent air suction blocks and the transition air suction blocks.
4. The improved suction platform control device for the printing machine as claimed in claim 3, wherein: the second air suction mechanism further comprises a manual adjusting valve linked with the second negative pressure fan.
5. An improved suction platform control device for a printing machine according to claim 1 or 3, characterized in that: the partition switch assembly comprises an air pipe, the air pipe is provided with an air receiving opening and an air outlet, a pull rod is movably inserted into one end, located at the air outlet, of the air pipe, and a wind shield is arranged at one end of the pull rod.
6. An improved suction platform control device for a printing machine according to claim 2 or 4, characterized in that: the manual regulating valve comprises a hand wheel, and one end of the hand wheel is provided with an air control plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382808.8U CN212953264U (en) | 2020-07-14 | 2020-07-14 | Improved air suction platform control device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382808.8U CN212953264U (en) | 2020-07-14 | 2020-07-14 | Improved air suction platform control device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212953264U true CN212953264U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382808.8U Active CN212953264U (en) | 2020-07-14 | 2020-07-14 | Improved air suction platform control device for printing machine |
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| Country | Link |
|---|---|
| CN (1) | CN212953264U (en) |
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2020
- 2020-07-14 CN CN202021382808.8U patent/CN212953264U/en active Active
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