CN213830912U - Printing device of printing machine - Google Patents
Printing device of printing machine Download PDFInfo
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- CN213830912U CN213830912U CN202021873551.6U CN202021873551U CN213830912U CN 213830912 U CN213830912 U CN 213830912U CN 202021873551 U CN202021873551 U CN 202021873551U CN 213830912 U CN213830912 U CN 213830912U
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Abstract
The utility model relates to the printing field, in particular to a printing device of a printing machine, which comprises a frame, a printing component is fixed on the frame, a conveyor belt connected with the printing component is also fixed on the frame, the upper part of the conveyor belt is fixed with a mounting rod, the mounting rod is evenly fixed with a mounting sleeve which passes through the mounting rod and is connected with the mounting rod in a sliding way, paper pressing sheets matched with the conveyor belt are fixed on the mounting sleeves, fixing blocks are fixed on the frames on the two sides of the mounting rod, the upper end surface of the fixed block is provided with an installation groove, both ends of the installation rod are fixed with square installation blocks which are assembled with the installation groove in a matching way, both sides all are provided with the fixed slot on the installation piece, all be fixed with on the fixed block at installation piece both ends and rotate the connecting rod of being connected with the fixed block, all be fixed with spring mechanism on the fixed block of installation piece below. When the paper pressing sheet is replaced, the mounting rod which is replaced can be quickly taken down, and the paper pressing sheet is very convenient and fast.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a printing field especially relates to a printing device of printing machine.
[ background of the invention ]
In daily life, various printed matters can be seen everywhere, the market demand and high benefit of the printed matters gradually promote the development of printing technology, a single printed matter enters a printing machine in the traditional printing, a conveying device of the printing machine conveys the printed matter to a printing part, and the printing part prints the printed matter by printing modes such as soft relief printing, stencil printing, ink jet printing and the like.
In the actual printing process, the printing mechanism prints on the paper, and the paper is smoothed by using a platen before entering the printing mechanism. The platen is usually fixedly connected to the printing device, and the platen is inconvenient to replace after the platen is damaged.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a printing device of printing machine.
The utility model discloses can realize through following technical scheme:
the utility model discloses a printing device of a printing machine, which comprises a frame, wherein a printing component is fixed on the frame, a conveyor belt connected with the printing component is also fixed on the frame, an installation rod is fixed above the conveyor belt, an installation sleeve which is penetrated by the installation rod and is connected with the installation rod in a sliding way is evenly fixed on the installation rod, paper pressing sheets matched with the conveyor belt for use are fixed on the installation sleeve, fixed blocks are fixed on the frames at both sides of the installation rod, the upper end surface of each fixed block is provided with an installation groove, square installation blocks matched with the installation groove are fixed at both ends of the installation rod, fixed grooves are arranged at both sides of the installation block, connecting rods connected with the fixed blocks in a rotating way are fixed on the fixed blocks at both ends of the installation block, cam-shaped stoppers are fixed on the connecting rods corresponding positions of the fixed grooves, the mounting block is characterized in that the fixing blocks below the mounting block are respectively provided with a bouncing mechanism, the bouncing mechanism comprises a supporting groove arranged inside the fixing block, a supporting rod is arranged in the supporting groove, the upper end face of the supporting rod is fixedly provided with a supporting plate, a supporting spring in a compressed state is fixed between the supporting plate and the bottom of the supporting groove, the supporting rod penetrates through the supporting spring, and the upper end face of the supporting plate is further fixedly provided with a push rod which is in sliding connection with the fixing block. When printing paper, the paper is moved to the position of the printing component by the conveyor belt for printing, and the paper is fixed by the paper pressing sheet, so that the printing quality is ensured, when the paper pressing sheet needs to be replaced, the connecting rods at the two sides of the mounting block are rotated, the limiting block on the connecting rods is in a cam structure, the protruding part on the limiting block is separated from the fixed grooves on the mounting block, after the fixed grooves on the two mounting blocks are separated from the limiting block, the supporting spring returns to a natural state, the supporting spring pushes the supporting plate to rise, the push rod fixed at the upper end of the supporting plate moves upwards, the push rod pushes the mounting block to rise, the mounting block is separated from the mounting groove, the mounting rod is taken down from the conveying belt, and change new installation pole, place new installation pole both ends installation piece in the mounting groove that corresponds, rotate the connecting rod, the spacing piece rotates along with the connecting rod on the connecting rod, and bellied one side is shifted over to the fixed slot inside and is fixed the installation pole in the conveyer belt top to the spacing piece.
Preferably, a threaded pipe is fixed on each mounting sleeve, and a bolt in threaded connection with the threaded pipe is fixed on each threaded pipe.
Compared with the prior art, the utility model has the advantages that:
when the paper pressing sheet is replaced, the mounting rod which is replaced can be quickly taken down, and the paper pressing sheet is very convenient and fast.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view of FIG. 3 at B;
in the figure: 1. a frame; 2. a conveyor belt; 3. a printing assembly; 4. mounting a rod; 5. pressing a paper sheet; 6. installing a sleeve; 7. a threaded pipe; 8. a bolt; 9. mounting blocks; 10. a fixed block; 11. mounting grooves; 12. fixing grooves; 13. a connecting rod; 14. a limiting block; 15. a bouncing mechanism; 151. a support groove; 152. a support bar; 153. a support plate; 154. a push rod; 155. a support spring;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1 to 4, the utility model discloses a printing device of a printing machine, which comprises a frame 1, a printing component 3 is fixed on the frame 1, a conveyor belt 2 connected with the printing component 3 is also fixed on the frame 1, a mounting rod 4 is fixed above the conveyor belt 2, a mounting sleeve 6 which is passed by the mounting rod 4 and is connected with the mounting rod 4 in a sliding way is uniformly fixed on the mounting rod 4, a paper pressing sheet 5 which is matched with the conveyor belt 2 for use is fixed on the mounting sleeve 6, a fixed block 10 is fixed on the frame 1 at both sides of the mounting rod 4, a mounting groove 11 is arranged on the upper end surface of the fixed block 10, a square mounting block 9 which is matched and assembled with the mounting groove 11 is fixed at both ends of the mounting rod 4, a fixed groove 12 is arranged on both sides of the mounting block 9, a connecting rod 13 which is rotationally connected with the fixed block 10 is fixed on the fixed blocks 10 at both ends of the mounting block 9, a cam-shaped stopper 14 is fixed on the connecting rod 13 corresponding to the fixed groove 12, the fixing block 10 below the mounting block 9 is fixed with the bouncing mechanism 15, the bouncing mechanism 15 includes a supporting groove 151 arranged inside the fixing block 10, a supporting rod 152 is arranged in the supporting groove 151, a supporting plate 153 is fixed on the upper end surface of the supporting rod 152, a supporting spring 155 in a compressed state is fixed between the supporting plate 153 and the bottom of the supporting groove 151, the supporting rod 152 penetrates through the supporting spring 155, and a push rod 154 connected with the fixing block 10 in a sliding manner is further fixed on the upper end surface of the supporting plate 153. When the paper is printed, the paper is moved to the position of the printing component 3 by the conveyor belt 2 for printing, and the paper is fixed by the paper pressing sheet 5, so as to ensure the printing quality, when the paper pressing sheet 5 needs to be replaced, the connecting rods 13 at two sides of the mounting block 9 are rotated, the limiting blocks 14 on the connecting rods 13 are of a cam structure, the protruding parts on the limiting blocks 14 are separated from the fixing grooves 12 on the mounting block 9, after the fixing grooves 12 on the two mounting blocks 9 are separated from the limiting blocks 14, the supporting springs 155 return to the natural state, the supporting plates 153 are pushed by the supporting springs 155 to rise, the push rods 154 fixed at the upper ends of the supporting plates 153 move upwards, the push rods 154 push the mounting blocks 9 to rise, the mounting blocks 9 are separated from the mounting grooves 11, the mounting rods 4 are taken down from the conveyor belt 2 and replaced by new mounting rods 4, the mounting blocks 9 at two ends of the new mounting rods 4 are placed in the corresponding mounting grooves 11, the connecting rods 13 are rotated, limiting blocks 14 on the connecting rods 13 rotate along with the connecting rods 13, and one side of the protrusions on the limiting blocks 14 rotates into the fixing grooves 12 to fix the mounting rods 4 above the conveyor belt 2.
Wherein, threaded pipes 7 are fixed on the mounting sleeves 6, and bolts 8 which are in threaded connection with the threaded pipes 7 are fixed on the threaded pipes 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (2)
1. The utility model provides a printing device of printing machine, includes the frame, be fixed with printing unit on the frame, still be fixed with the conveyer belt that links to each other with printing unit on the frame, its characterized in that: the mounting device comprises a conveying belt, a mounting rod is fixed above the conveying belt, mounting sleeves are uniformly fixed on the mounting rod, the mounting rods penetrate through the mounting sleeves and are in sliding connection with the mounting rods, paper pressing sheets matched with the conveying belt are fixed on the mounting sleeves, fixed blocks are fixed on frames on two sides of the mounting rod, mounting grooves are formed in the upper end faces of the fixed blocks, square mounting blocks matched with the mounting grooves and assembled are fixed at two ends of the mounting rod, fixing grooves are formed in two sides of the mounting block, connecting rods rotatably connected with the fixed blocks are fixed on the fixed blocks at two ends of the mounting block, cam-shaped limiting blocks are fixed on the connecting rods at positions corresponding to the fixing grooves, bouncing mechanisms are fixed on the fixed blocks below the mounting block and comprise supporting grooves formed in the fixed blocks, supporting rods are arranged in the supporting grooves, and supporting plates are fixed on the upper end faces of the supporting rods, a support spring in a compressed state is fixed between the support plate and the bottom of the support groove, the support rod penetrates through the support spring, and a push rod in sliding connection with the fixed block is further fixed on the upper end face of the support plate.
2. Printing unit of a printing machine according to claim 1, characterized in that: threaded pipes are fixed on the mounting sleeves, and bolts in threaded connection with the threaded pipes are fixed on the threaded pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021873551.6U CN213830912U (en) | 2020-09-01 | 2020-09-01 | Printing device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021873551.6U CN213830912U (en) | 2020-09-01 | 2020-09-01 | Printing device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213830912U true CN213830912U (en) | 2021-07-30 |
Family
ID=77003678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021873551.6U Active CN213830912U (en) | 2020-09-01 | 2020-09-01 | Printing device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213830912U (en) |
-
2020
- 2020-09-01 CN CN202021873551.6U patent/CN213830912U/en active Active
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