CN209777768U - Paper feeding device of packaging decoration printing machine - Google Patents
Paper feeding device of packaging decoration printing machine Download PDFInfo
- Publication number
- CN209777768U CN209777768U CN201920333029.XU CN201920333029U CN209777768U CN 209777768 U CN209777768 U CN 209777768U CN 201920333029 U CN201920333029 U CN 201920333029U CN 209777768 U CN209777768 U CN 209777768U
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- guide rail
- box body
- transmission mechanism
- conveying belt
- rail section
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Abstract
The utility model relates to the technical field of printing machines, in particular to a paper feeding device of a packaging decoration printing machine.A discharge chute is arranged on the surface of one side of a box body, which is close to a transmission mechanism of a conveyer belt; two supporting bases are fixed at the bottom of the box body; the inner side surfaces of the two supporting bases are respectively fixed with a guide rail; the horizontal guide rail section is arranged between the inclined guide rail section and the conveying belt transmission mechanism; the suction nozzles are sequentially arranged along the length direction of the strip-shaped fixing plate; one end of the cylinder is hinged on the supporting base; the other end of the cylinder is hinged on the connecting rod; the lifting device is provided with a roller; the axle center of the roller is rotationally connected with the lifting device; the roller is spanned right above the conveying belt transmission mechanism. Use the utility model discloses the time, this structure can realize the piece-by-piece autoloading of cardboard, greatly improves the efficiency of form advancing, reduces intensity of labour to the limit.
Description
Technical Field
The utility model relates to a printing machine technical field, in particular to adsorption paper feeding device of packing decoration printing machine.
background
Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: firstly, making characters and images to be printed into a printing plate, installing the printing plate on a printing machine, and then manually placing a paper board in a printing area so as to produce printed matters with the same printing plate; however, manual feeding of the paperboards has high labor intensity and low production efficiency.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to provide a paper feeding device of packing decoration printing machine to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a paper feeding device of a packaging and decorating printing machine, which comprises a cylinder, a conveying belt transmission mechanism and a box body; a discharge chute is arranged on the surface of one side, close to the conveying belt transmission mechanism, of the box body; the discharge chute is arranged at the top of the inner cavity of the box body; the bottom of the box body is provided with a through hole;
Two supporting bases are fixed at the bottom of the box body; the inner side surfaces of the two supporting bases are respectively fixed with a guide rail; the two guide rails are arranged in parallel; the guide rail is formed by splicing an inclined guide rail section and a horizontal guide rail section; one end of the inclined guide rail section is communicated with one end of the horizontal guide rail section; the horizontal guide rail section is arranged right below the through hole; the horizontal guide rail section is arranged between the inclined guide rail section and the conveying belt transmission mechanism; the inner parts of the two guide rails are provided with sliding blocks; the sliding block is matched with the guide rail; the sliding block is embedded into the guide rail; a connecting rod is arranged between the two sliding blocks; the connecting rod is rotatably connected with the sliding block; a strip-shaped fixing plate is fixed on the connecting rod; a plurality of suction nozzles are fixed on the strip-shaped fixing plate; the suction nozzles are sequentially arranged along the length direction of the strip-shaped fixing plate; one end of the cylinder is hinged to the supporting base; the other end of the cylinder is hinged on the connecting rod; a lifting device is arranged on the side wall of the box body; the lifting device is provided with a roller; the axle center of the roller is rotationally connected with the lifting device; the roller is spanned right above the conveying belt transmission mechanism.
Further, the lifting device comprises an L-shaped plate, a bolt, a swing rod and a spring; one end of the swing rod is hinged with the side wall of the box body; the other end of the swing rod is rotationally connected with the axle center of the roller; one end of the spring is fixed on the box body; the other end of the spring is fixed on the rod body of the swing rod; one end of the L-shaped plate is fixed on the box body; the L-shaped plate is provided with a threaded hole matched with the bolt; the bolt is in threaded connection with the threaded hole; and the bolt penetrates through the L-shaped plate and then is tightly pressed at the bottom of the swing rod.
Further, the conveying belt of the conveying belt transmission mechanism is a rubber belt.
after the structure is adopted, the utility model discloses beneficial effect does: the utility model discloses a paper feeding device of a packaging and decorating printing machine.A discharge chute is arranged on the surface of one side of a box body, which is close to a transmission mechanism of a conveying belt; the discharge chute is arranged at the top of the inner cavity of the box body; the bottom of the box body is provided with a through hole; two supporting bases are fixed at the bottom of the box body; the inner side surfaces of the two supporting bases are respectively fixed with a guide rail; the two guide rails are arranged in parallel; the guide rail is formed by splicing an inclined guide rail section and a horizontal guide rail section; one end of the inclined guide rail section is communicated with one end of the horizontal guide rail section; the horizontal guide rail section is arranged right below the through hole; the horizontal guide rail section is arranged between the inclined guide rail section and the conveying belt transmission mechanism; the inner parts of the two guide rails are provided with sliding blocks; the slide block is matched with the guide rail; the slide block is embedded into the guide rail; a connecting rod is arranged between the two sliding blocks; the connecting rod is rotationally connected with the sliding block; a strip-shaped fixing plate is fixed on the connecting rod; a plurality of suction nozzles are fixed on the strip-shaped fixing plate; the suction nozzles are sequentially arranged along the length direction of the strip-shaped fixing plate; one end of the cylinder is hinged on the supporting base; the other end of the cylinder is hinged on the connecting rod; a lifting device is arranged on the side wall of the box body; the lifting device is provided with a roller; the axle center of the roller is rotationally connected with the lifting device; the roller is spanned right above the conveying belt transmission mechanism. When the utility model is used, the paperboards are stacked inside the box body; after the air cylinder is driven, the sliding block rises along the inclined guide rail section and enters the horizontal guide rail section, meanwhile, the suction nozzle on the connecting rod penetrates through the through hole from bottom to top and then presses the paper board at the bottommost part in the box body, after the suction nozzle is attached to the paper board, the suction nozzle is started, the paper board at the bottommost part is sucked by utilizing negative pressure, then the air cylinder continues to extend, so that the strip-shaped fixing plate moves along the direction of the conveying belt transmission mechanism, and the paper board at the bottommost part in the box body is pulled out from the discharge chute; the front end of the paper board is fed between the roller and the conveying belt transmission mechanism, the roller presses the paper board on the conveying belt transmission mechanism, the friction force between the paper board and the conveying belt transmission mechanism is increased, and the paper board is pulled out of the box body through the friction force of the conveying belt transmission mechanism on the paper board; the structure can realize the sheet-by-sheet automatic feeding of the paperboards, greatly improve the paper feeding efficiency and reduce the labor intensity.
drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the case;
FIG. 3 is an assembly view of the guide rail, the slider, the connecting rod, the bar-shaped fixing plate and the nozzle holder;
FIG. 4 is a schematic view of the structure of the guide rail;
FIG. 5 is a schematic structural view of the roller mounted on the lifting device;
Description of reference numerals:
1. A support base; 2. a cylinder; 3. a connecting rod; 4. a slider; 5. a guide rail; 501. an inclined guide rail section;
502. a horizontal guide rail section; 6. a conveyor belt transmission mechanism; 7. a box body; 701. a discharge chute;
702. A through hole; 8. an L-shaped plate; 9. a bolt; 10. a swing rod; 11. a spring; 12. a roller;
13. A strip-shaped fixing plate; 14. a suction nozzle; A. a paperboard.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the paper feeding device of a packaging decoration printing machine of the present invention comprises a cylinder 2, a conveying belt transmission mechanism 6 and a box body 7; the conveyor belt transmission mechanism 6 is not essentially different from the prior art, so the details are not described; a discharge chute 701 is arranged on the surface of one side, close to the conveying belt transmission mechanism 6, of the box body 7; the discharge chute 701 is arranged at the top of the inner cavity of the box body 7; the bottom of the box body 7 is provided with a through hole 702;
two supporting bases 1 are fixed at the bottom of the box body 7; the inner side surfaces of the two supporting bases 1 are both fixed with guide rails 5; the two guide rails 5 are arranged in parallel; the guide rail 5 is formed by splicing an inclined guide rail section 501 and a horizontal guide rail section 502; one end of the inclined guide rail section 501 is communicated with one end of the horizontal guide rail section 502; the horizontal guide rail section 502 is arranged right below the through hole 702; the horizontal guide rail section 502 is arranged between the inclined guide rail section 501 and the conveying belt transmission mechanism 6; the slide blocks 4 are arranged inside the two guide rails 5; the sliding block 4 is matched with the guide rail 5; the sliding block 4 is embedded into the guide rail 5; a connecting rod 3 is arranged between the two sliding blocks 4; the connecting rod 3 is rotatably connected with the sliding block 4; a strip-shaped fixing plate 13 is fixed on the connecting rod 3; a plurality of suction nozzles 14 are fixed on the strip-shaped fixing plate 13; the suction nozzles 14 are sequentially arranged along the length direction of the strip-shaped fixing plate 13; one end of the cylinder 2 is hinged on the supporting base 1; the other end of the cylinder 2 is hinged on the connecting rod 3; a lifting device is arranged on the side wall of the box body 7; the lifting device is provided with a roller 12; the axle center of the roller 12 is rotationally connected with the lifting device; the roller 12 is spanned right above the conveying belt transmission mechanism 6; the cardboard a is stacked inside the box 7; after the cylinder 2 is driven, the sliding block 4 rises along the inclined guide rail section 501 and enters the horizontal guide rail section 502, meanwhile, the suction nozzle 14 on the connecting rod 3 penetrates through the through hole 702 from bottom to top and then presses the paper board A at the bottommost part in the box body 7 tightly, after the suction nozzle 14 is attached to the paper board A, the suction nozzle 14 is started, the paper board A at the bottommost part is sucked by negative pressure, then the cylinder 2 continues to extend, so that the strip-shaped fixing plate 13 moves along the direction of the conveying belt transmission mechanism 6, and the paper board A at the bottommost part in the box body 7 is pulled out from the discharge chute 701; the forefront end of the paper board A is sent into a position between the roller 12 and the conveying belt transmission mechanism 6, the roller 12 presses the paper board A on the conveying belt transmission mechanism 6, the friction force between the paper board A and the conveying belt transmission mechanism 6 is increased, and the paper board A is pulled out of the box body 7 through the friction force of the conveying belt transmission mechanism 6 on the paper board A; the structure can realize the sheet-by-sheet automatic feeding of the paperboards, greatly improve the paper feeding efficiency and reduce the labor intensity.
as a preferred mode of the present invention, the lifting device comprises an L-shaped plate 8, a bolt 9, a swing rod 10 and a spring 11; one end of the swing rod 10 is hinged with the side wall of the box body 7; the other end of the swing rod 10 is rotationally connected with the axle center of the roller 12; one end of the spring 11 is fixed on the box body 7; the other end of the spring 11 is fixed on the rod body of the swing rod 10; one end of the L-shaped plate 8 is fixed on the box body 7; the L-shaped plate 8 is provided with a threaded hole matched with the bolt 9; the bolt 9 is in threaded connection with the threaded hole; the bolt 9 penetrates through the L-shaped plate 8 and then is tightly pressed at the bottom of the swing rod 10; the spring 11 is in a stretching state all the time, so that the roller 12 has a downward pressing trend, rotates on a threaded hole in the L-shaped plate 8 through the bolt 9, is tightly propped against the swing rod 10, adjusts a swing angle of the swing rod 10, realizes adjustment of the distance between the roller 12 and the conveying belt transmission mechanism 6, and enables the paper board A to pass through the roller 12 and the conveying belt transmission mechanism 6 smoothly.
When the utility model is used, the paperboards are stacked inside the box body; after the air cylinder is driven, the sliding block rises along the inclined guide rail section and enters the horizontal guide rail section, meanwhile, the suction nozzle on the connecting rod penetrates through the through hole from bottom to top and then presses the paper board at the bottommost part in the box body, after the suction nozzle is attached to the paper board, the suction nozzle is started, the paper board at the bottommost part is sucked by utilizing negative pressure, then the air cylinder continues to extend, so that the strip-shaped fixing plate moves along the direction of the conveying belt transmission mechanism, and the paper board at the bottommost part in the box body is pulled out from the discharge chute; the front end of the paper board is fed between the roller and the conveying belt transmission mechanism, the roller presses the paper board on the conveying belt transmission mechanism, the friction force between the paper board and the conveying belt transmission mechanism is increased, and the paper board is pulled out of the box body through the friction force of the conveying belt transmission mechanism on the paper board; the structure can realize the automatic feeding of the paperboards one by one, greatly improve the paper feeding efficiency and reduce the labor intensity; the spring is in tensile state all the time for the roller has a trend of pushing down, rotates on the screw hole on the L template through the bolt, and the top is tight on the pendulum rod, adjusts the pivot angle of pendulum rod, realizes the regulation of interval between roller and the conveyer belt drive mechanism, makes the cardboard can pass through smoothly between roller and the conveyer belt drive mechanism.
As an optimized mode of the present invention, the conveyer belt of the conveyer belt transmission mechanism 6 is a rubber belt.
the above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (3)
1. The utility model provides a paper feeding device of packing decoration printing machine which characterized in that: the device comprises a cylinder (2), a conveying belt transmission mechanism (6) and a box body (7); a discharge chute (701) is arranged on the surface of one side, close to the conveying belt transmission mechanism (6), of the box body (7); the discharge chute (701) is arranged at the top of the inner cavity of the box body (7); the bottom of the box body (7) is provided with a through hole (702);
two supporting bases (1) are fixed at the bottom of the box body (7); the inner side surfaces of the two supporting bases (1) are respectively fixed with a guide rail (5); the two guide rails (5) are arranged in parallel; the guide rail (5) is formed by splicing an inclined guide rail section (501) and a horizontal guide rail section (502); one end of the inclined guide rail section (501) is communicated with one end of the horizontal guide rail section (502); the horizontal guide rail section (502) is arranged right below the through hole (702); the horizontal guide rail section (502) is arranged between the inclined guide rail section (501) and the conveying belt transmission mechanism (6); the slide blocks (4) are arranged inside the two guide rails (5); the sliding block (4) is matched with the guide rail (5); the sliding block (4) is embedded into the guide rail (5); a connecting rod (3) is arranged between the two sliding blocks (4); the connecting rod (3) is rotatably connected with the sliding block (4); a strip-shaped fixing plate (13) is fixed on the connecting rod (3); a plurality of suction nozzles (14) are fixed on the strip-shaped fixing plate (13); the suction nozzles (14) are sequentially arranged along the length direction of the strip-shaped fixing plate (13); one end of the cylinder (2) is hinged on the supporting base (1); the other end of the cylinder (2) is hinged on the connecting rod (3); a lifting device is arranged on the side wall of the box body (7); a roller (12) is arranged on the lifting device; the axle center of the roller (12) is rotationally connected with the lifting device; the roller (12) is spanned right above the conveying belt transmission mechanism (6).
2. a paper feeding apparatus of a packaging decoration printing machine according to claim 1, wherein: the lifting device comprises an L-shaped plate (8), a bolt (9), a swing rod (10) and a spring (11); one end of the swing rod (10) is hinged with the side wall of the box body (7); the other end of the swing rod (10) is rotationally connected with the axle center of the roller (12); one end of the spring (11) is fixed on the box body (7); the other end of the spring (11) is fixed on the rod body of the swing rod (10); one end of the L-shaped plate (8) is fixed on the box body (7); the L-shaped plate (8) is provided with a threaded hole matched with the bolt (9); the bolt (9) is in threaded connection with the threaded hole; the bolt (9) penetrates through the L-shaped plate (8) and then is tightly pressed at the bottom of the swing rod (10).
3. a paper feeding apparatus of a packaging decoration printing machine according to claim 1, wherein: the conveying belt of the conveying belt transmission mechanism (6) is a rubber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333029.XU CN209777768U (en) | 2019-03-16 | 2019-03-16 | Paper feeding device of packaging decoration printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333029.XU CN209777768U (en) | 2019-03-16 | 2019-03-16 | Paper feeding device of packaging decoration printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209777768U true CN209777768U (en) | 2019-12-13 |
Family
ID=68797974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920333029.XU Active CN209777768U (en) | 2019-03-16 | 2019-03-16 | Paper feeding device of packaging decoration printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209777768U (en) |
-
2019
- 2019-03-16 CN CN201920333029.XU patent/CN209777768U/en active Active
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