CN220923540U - Printing platen of printing machine - Google Patents
Printing platen of printing machine Download PDFInfo
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- CN220923540U CN220923540U CN202322966058.9U CN202322966058U CN220923540U CN 220923540 U CN220923540 U CN 220923540U CN 202322966058 U CN202322966058 U CN 202322966058U CN 220923540 U CN220923540 U CN 220923540U
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- printing
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- platen
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- 239000000463 material Substances 0.000 claims abstract description 34
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of printing equipment and discloses a printing platen of a printing machine, which comprises a bottom frame and a workbench, wherein an auxiliary fixing structure is arranged on the workbench and used for adsorbing and fixing printing materials such as printing paper and silk and the like positioned at the top of the workbench, and the printing platen comprises a suction hole, a vacuum generator, a connecting pipe and a sealing plug. In the utility model, printing materials such as printing paper products, cloth products and the like to be printed are flatly paved on the upper surface of a workbench to cover a plurality of groups of suction holes, so that the printing materials can not be displaced in the printing process, a vacuum generator in an auxiliary fixing structure is started to be communicated with the suction holes through a connecting pipe, and gas is compressed and discharged by a compressor in the vacuum generator, so that the internal pressure is reduced, the printing materials are firmly adsorbed on the top of the workbench by utilizing negative pressure, the printing materials are fixed by utilizing the negative pressure in an auxiliary manner, the traceless fixing of the printing materials is ensured, and the aesthetic property of the printing product effect is improved.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a printing platen of a printing machine.
Background
In printing, materials to be printed are usually required to be borne by a platen, and the printing platen is manufactured by adopting a fine cold-rolling plate, and has the characteristics of good corrosion resistance, good dirt resistance, good impact resistance, strong bearing capacity and the like. The existing printing table plate can adjust the position height according to workers with different heights, when the printing table is used, the workers cannot operate in the most proper posture, so that the comfort of the workers is low during printing, and the printing table plate is improved.
The utility model discloses a bedplate for a plane screen printer in Chinese patent publication No. CN216683689U, belongs to the technical field of printing equipment, and mainly solves the problems that most of the printing machines are fixed with the bedplate through screws, so that a great deal of time is required to be spent when the bedplate is detached each time, the time for detachment and installation is greatly wasted, and the screws and screw holes are easy to wear after the bedplate is detached for many times. With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the prior art, the adjusting disc, the threaded rod, the pushing mechanism and the like are arranged, when the bedplate main body is installed, the adjusting disc is rotated firstly, the threaded rod drives the adjusting toothed plate in the locking mechanism to be retracted into the shrinkage groove through the pushing mechanism, then two concave sliding plates at the lower end of the bedplate main body are inserted along the supporting plate, the concave sliding plates drive the fixed toothed plate to slide along the limiting sliding groove, and the adjusting disc is rotated reversely after the bedplate is installed, so that the adjusting toothed plate in the locking mechanism is clamped with the fixed toothed plate, and the bedplate main body is fixed; in the in-service use of printing platen, because printing platen is usually used for bearing printing material (paper products, cloth products etc.), still need fix printing material in the printing process to follow-up printing work, and traditional fixed knot constructs and can often leave fixed trace on printing material through the mechanical fixation mode, influences the pleasing to the eye of printing material, so need the printing platen of a printing machine, can fix printing material by the trace-free, ensure that it can not produce the displacement in follow-up printing process, improve the printing finished product effect.
Disclosure of utility model
The utility model provides a printing platen of a printing machine, which aims to solve the technical problem that a traditional fixing structure usually leaves fixing marks on a printing material in a mechanical fixing mode to influence the overall attractiveness of the printing material.
The utility model is realized by adopting the following technical scheme: the utility model provides a printing platen of printing machine, includes chassis, workstation, be provided with auxiliary fixing structure on the workstation for adsorb printing materials such as printing paper products, cloth products that are located the workstation top, including inhaling hole, vacuum generator, connecting pipe and sealing plug.
Preferably, a plurality of groups of suction holes are distributed and arranged at the top of the workbench, and a plurality of groups of vacuum generators are distributed and arranged at the bottom wall of the inner cavity of the workbench.
Preferably, one ends of the plurality of groups of connecting pipes are connected to the output port of the vacuum generator in a distributed manner, and the other ends of the plurality of groups of connecting pipes are connected to the bottom of the suction hole in a distributed manner.
Preferably, a plurality of groups of sealing plugs are distributed and arranged at two ends of the connecting pipe and used for improving the tightness of the joint of the two ends of the connecting pipe.
Preferably, the bottom wall of the inner cavity of the underframe is provided with two groups of supports in a distributed manner, the tops of the supports are provided with air cylinders, one end of each air cylinder penetrates through the top of the underframe, and the bottom of the workbench is connected with the top end of a piston rod of each air cylinder.
Preferably, the top of the underframe is provided with two groups of protection washers in a penetrating way, and the protection washers are distributed on the periphery of the two groups of cylinders.
Compared with the prior art, the utility model has the beneficial effects that:
In the utility model, printing materials such as printing paper products, cloth products and the like to be printed are flatly paved on the upper surface of a workbench to cover a plurality of groups of suction holes, so that the printing materials can not be displaced in the printing process, a vacuum generator in an auxiliary fixing structure is started to be communicated with the suction holes through a connecting pipe, and gas is compressed and discharged by a compressor in the vacuum generator, so that the internal pressure is reduced, the printing materials are firmly adsorbed on the top of the workbench by utilizing negative pressure, the printing materials are fixed by utilizing the negative pressure in an auxiliary manner, the traceless fixing of the printing materials is ensured, and the aesthetic property of the printing product effect is improved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a chassis; 2. a work table; 3. a suction hole; 4. a vacuum generator; 5. a connecting pipe; 6. a sealing plug; 7. a support; 8. a cylinder; 9. and a protective gasket.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1: referring to fig. 1-3, a printing platen of a printing machine in this embodiment includes a chassis 1 and a workbench 2, two groups of supports 7 are distributed on the bottom wall of an inner cavity of the chassis 1, air cylinders 8 are mounted at the top of the supports 7, one end of each air cylinder 8 penetrates through the top of the chassis 1, two groups of protection washers 9 are installed at the top of the chassis 1 in a penetrating manner, the protection washers 9 are distributed on the peripheries of the two groups of air cylinders 8, and the bottom of the workbench 2 is connected with the top ends of piston rods of the air cylinders 8; the underframe 1 is used for supporting and stabilizing the integral printing equipment, the workbench 2 is mainly used for bearing printing materials as a printing bedplate, when the position height of the workbench 2 needs to be adjusted, a user can start the air cylinder 8 to drive the lifting or descending of the position height of the workbench 2 by utilizing the extension or shortening of one end of a piston rod of the air cylinder, and the workbench 2 is adjusted to a proper position height for use;
Further, an auxiliary fixing structure is arranged on the workbench 2 and used for adsorbing and fixing printing materials such as printing paper products and cloth products positioned at the top of the workbench 2, and the auxiliary fixing structure comprises suction holes 3, vacuum generators 4, connecting pipes 5 and sealing plugs 6, wherein a plurality of groups of suction holes 3 are distributed and arranged at the top of the workbench 2, a plurality of groups of vacuum generators 4 are distributed and arranged at the bottom wall of an inner cavity of the workbench 2, one ends of a plurality of groups of connecting pipes 5 are distributed and connected with output ports of the vacuum generators 4, the other ends of a plurality of groups of connecting pipes 5 are distributed and connected with the bottom of the suction holes 3, and a plurality of groups of sealing plugs 6 are distributed and arranged at two ends of the connecting pipes 5 and used for improving the tightness of joints at two ends of the connecting pipes 5; when printing, the printing materials such as printing paper products and cloth products to be printed are paved on the upper surface of the workbench 2 to cover a plurality of groups of suction holes 3, the printing materials are required to be fixed in order to ensure that the printing materials cannot be displaced in the printing process, the vacuum generator 4 in the auxiliary fixing structure is started to be communicated with the suction holes 3 through the connecting pipe 5, the air is compressed and discharged by the compressor inside the vacuum generator 4, so that the internal pressure is reduced, the printing materials are firmly adsorbed on the top of the workbench 2 by utilizing negative pressure, the printing materials are fixed by the aid of the negative pressure in an auxiliary mode, the traceless fixing of the printing materials is ensured, and the aesthetic property of the printing product effect is improved.
Working principle: the chassis 1 is used for supporting and stabilizing the whole printing equipment, when the position height of the workbench 2 needs to be adjusted, a user can start the air cylinder 8 to drive the lifting or descending of the position height of the workbench 2 by utilizing the extension or shortening of one end of a piston rod of the air cylinder, the workbench 2 is adjusted to be at a proper position height for use, printing materials such as printing paper products and cloth products needing to be printed are tiled on the upper surface of the workbench 2 during printing to cover a plurality of groups of suction holes 3, in order to ensure that the printing materials cannot generate displacement during printing, the vacuum generator 4 in the auxiliary fixing structure is started to be communicated with the suction holes 3 through the connecting pipe 5, the air is compressed and discharged by utilizing the compressor in the vacuum generator 4, so that the pressure in the vacuum generator is reduced, the printing materials are firmly adsorbed on the top of the workbench 2 by utilizing negative pressure, the printing materials are fixed in an auxiliary mode by virtue of negative pressure, the fact that the printing materials are fixed in a trace-free mode, and the attractiveness of the printing product effect is improved.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides a printing platen of printing machine, includes chassis (1), workstation (2), its characterized in that, be provided with auxiliary fixing structure on workstation (2) for adsorb printing materials such as printing paper products, cloth products that are located workstation (2) top, including inhaling hole (3), vacuum generator (4), connecting pipe (5) and sealing plug (6).
2. Printing platen of a printing machine according to claim 1, characterized in that a plurality of groups of suction holes (3) are distributed and arranged at the top of the workbench (2), and a plurality of groups of vacuum generators (4) are distributed and arranged at the bottom wall of the inner cavity of the workbench (2).
3. Printing platen of a printing machine according to claim 2, characterized in that one end of the plurality of groups of connecting pipes (5) is connected to the output port of the vacuum generator (4) in a distributed manner, and the other end of the plurality of groups of connecting pipes (5) is connected to the bottom of the suction hole (3) in a distributed manner.
4. Printing table of a printing press according to claim 2, characterized in that a plurality of sets of sealing plugs (6) are arranged at both ends of the connecting tube (5) in a distributed manner for improving the tightness of the connection between the two ends of the connecting tube (5).
5. Printing platen of a printing machine according to claim 4, characterized in that the bottom wall of the cavity of the chassis (1) is provided with two groups of supports (7), the top of each support (7) is provided with a cylinder (8), one end of each cylinder (8) penetrates through the top of the chassis (1), and the bottom of the working table (2) is connected with the top end of a piston rod of each cylinder (8).
6. Printing table of a printing press according to claim 1, characterized in that the top of the chassis (1) is provided with two sets of protection washers (9) extending through it, and that the protection washers (9) are distributed around the periphery of the two sets of cylinders (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966058.9U CN220923540U (en) | 2023-11-03 | 2023-11-03 | Printing platen of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966058.9U CN220923540U (en) | 2023-11-03 | 2023-11-03 | Printing platen of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923540U true CN220923540U (en) | 2024-05-10 |
Family
ID=90932116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322966058.9U Active CN220923540U (en) | 2023-11-03 | 2023-11-03 | Printing platen of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923540U (en) |
-
2023
- 2023-11-03 CN CN202322966058.9U patent/CN220923540U/en active Active
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