CN217944645U

CN217944645U - Plastic bag printing device with dustproof function

Info

Publication number: CN217944645U
Application number: CN202222177838.0U
Authority: CN
Inventors: 叶君
Original assignee: Hangzhou Yinjue Biotechnology Co ltd
Current assignee: Hangzhou Yinjue Biotechnology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-02
Anticipated expiration: 2032-08-18

Abstract

The utility model belongs to the technical field of the plastic bag production, especially, a plastic bag printing device with dustproof function to among the prior art because this printing device does not have the dust removal process before printing to the plastic bag, waste material and dust that produce are processed in the plastic bag cutting probably the adhesion on the plastic bag, and waste material and dust can cause the influence to the printing effect of plastic bag for the incomplete problem of pattern after the printing, the following scheme is proposed now, and it includes bottom plate and plastic bag, the top of bottom plate is provided with the printing device body, the plastic bag cooperates with the printing device body, the top fixedly connected with box of bottom plate, the left end of plastic bag runs through the outside that the box extended to the box, the utility model discloses a simple structure has realized the clearance to dust and debris on the plastic bag, has improved the printing effect of plastic bag, has guaranteed the integrality of the pattern after the printing on the plastic bag, and the practicality is strong.

Description

Plastic bag printing device with dustproof function

Technical Field

The utility model relates to a plastic bag production technical field especially relates to a plastic bag printing device with dustproof function.

Background

In prior art, the utility model discloses a lithography apparatus is used in processing of disposable environmental protection plastic bag, the on-line screen storage device comprises a base, turn right from a left side and set gradually feed roller, tension adjustment mechanism, ironing press mechanism, printing machine body and discharge roller on the base top, printing machine body top is connected with a plurality of blast pipes, two first curb plates of front and back symmetric distribution are drawn together to tension adjustment mechanism, first curb plate top is provided with first roof, is provided with the tensioning roller between two first curb plates, both ends are rotated respectively around the tensioning roller and are connected with first slider, first slider top is provided with first link, electric putter is installed on first roof top, electric putter's flexible end is connected with first link, the utility model discloses at first carry out leveling to the plastic bag before the printing, avoid there being the fold on the plastic bag surface, influence the problem of printing effect, improved product quality.

However, in the technical scheme, the printing device does not have a dust removal process before printing the plastic bag, and waste materials and dust generated in the cutting and processing of the plastic bag can be adhered to the plastic bag, so that the printing effect of the plastic bag is influenced by the waste materials and the dust, and the printed pattern is incomplete.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a plastic bag printing device with dustproof function.

In order to realize the purpose, the utility model adopts the technical proposal that.

The utility model provides a plastic bag printing device with dustproof function, includes bottom plate and plastic bag, the top of bottom plate is provided with the printing device body, the plastic bag cooperatees with the printing device body, the top fixedly connected with box of bottom plate, the left end of plastic bag runs through the box and extends to the outside of box, fixedly connected with brace table on the bottom inner wall of box, the bottom of plastic bag contacts with the top of brace table, the top of box is provided with dust absorption mechanism, the top fixedly connected with transmission case of box, the inside of box is provided with two pappus brushes, and the bottom of two pappus brushes all contacts with the top of plastic bag, and the equal fixedly connected with connecting rod in top of two pappus brushes, the top of two connecting rods all runs through the top of box and extends to the inside of transmission case, fixedly connected with sliding shaft on the left side inner wall of transmission case, the right-hand member of sliding shaft and the right side inner wall fixed connection of transmission case, the equal slip cap of two connecting rods is established on the sliding shaft, the inside of transmission case is provided with drive mechanism, drive mechanism cooperatees with two connecting rods respectively.

Preferably, dust absorption mechanism includes dust catcher and two dust collecting tubes, dust catcher fixed connection is at the top of box, the dust catcher is located the rear side of transmission case, and the top of two dust collecting tubes all communicates with the bottom of dust catcher is fixed, and the bottom of two dust collecting tubes all runs through the top of box and extends to the inside of box.

Preferably, one side of each of the two connecting rods close to each other is fixedly connected with the same second telescopic rod.

As preferred, two cotton cloths of fixedly connected with on the right side inner wall of box, one side that two cotton cloths are close to each other contacts with the top and the bottom of plastic bag respectively.

Preferably, the transmission mechanism comprises a driving motor, an eccentric wheel, two first telescopic rods, an installation block, two trapezoid blocks, two moving blocks and a compression spring, the driving motor is fixedly connected to the inner wall of the rear side of the transmission box, the eccentric wheel is fixedly sleeved on an output shaft of the driving motor, the top ends of the two first telescopic rods are fixedly connected with the inner wall of the top of the transmission box, the bottom ends of the two first telescopic rods are fixedly connected with the top of the installation block, the eccentric wheel is in contact with the top of the installation block, the top portions of the two trapezoid blocks are fixedly connected with the bottom of the installation block, one ends, far away from each other, of the two moving blocks are fixedly connected with one sides, close to each other, of the two connecting rods, matching holes are formed in the two moving blocks, the bottom ends of the trapezoid blocks extend into the corresponding matching holes and are in sliding contact with the inner walls of the matching holes, and one ends, close to each other, of the two moving blocks are fixedly connected with the left end and the right end of the compression spring respectively.

Preferably, equal fixedly connected with reset spring on the left side inner wall of transmission case and the right side inner wall, the one end that two reset spring are close to each other respectively with the one side inner wall fixed connection that two connecting rods kept away from each other.

The utility model has the advantages that: the two soft hairbrushes can move away from or approach to each other through the transmission between the driving motor and the two soft hairbrushes and the matching between the elastic resetting characteristics of the compression spring and the two resetting springs, the two soft hairbrushes can clean dust and sundries on the plastic bag in such a way, in addition, the upper and lower surfaces of the plastic bag can be finely dedusted through the arrangement of two cotton cloths, and finally, the dust and the sundries cleaned by the two soft hairbrushes can be adsorbed and collected by starting the dust collector and matching the dust collector with the two dust collecting pipes;

the utility model discloses a simple structure has realized the clearance to dust and debris on the plastic bag, has improved the printing effect of plastic bag, has guaranteed the integrality of the pattern after the printing on the plastic bag, and the practicality is strong.

Drawings

Fig. 1 is a front view of a plastic bag printing apparatus with a dustproof function according to the present invention;

FIG. 2 is a cross-sectional view of a connecting structure column of a box body, a dust collector and a transmission case of the plastic bag printing device with a dustproof function provided by the utility model;

FIG. 3 is a main sectional view of the transmission case of the plastic bag printing device with dust-proof function of the present invention;

fig. 4 is a three-dimensional view of the plastic bag printing device mounting block and the trapezoidal block with the dustproof function of the present invention.

In the figure: 1. a base plate; 2. a printing device body; 3. a plastic bag; 4. a box body; 5. a vacuum cleaner; 6. a dust collecting pipe; 7. a transmission case; 8. a drive motor; 9. an eccentric wheel; 10. a first telescopic rod; 11. mounting blocks; 12. a trapezoidal block; 13. a moving block; 14. a mating hole; 15. a connecting rod; 16. a slide shaft; 17. a compression spring; 18. a return spring; 19. a soft brush; 20. a second telescopic rod; 21. cotton cloth; 22. and (7) supporting the table.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1-4, a plastic bag printing device with a dustproof function comprises a bottom plate 1 and a plastic bag 3, wherein a printing device body 2 is arranged at the top of the bottom plate 1, the plastic bag 3 is matched with the printing device body 2, a box body 4 is welded at the top of the bottom plate 1, the left end of the plastic bag 3 penetrates through the box body 4 and extends to the outside of the box body 4, a supporting table 22 is welded on the inner wall of the bottom of the box body 4, the supporting table 22 can be matched with two soft brushes 19 to clean the plastic bag 3, the bottom of the plastic bag 3 is contacted with the top of the supporting table 22, a dust suction mechanism is arranged at the top of the box body 4, a transmission box 7 is welded at the top of the box body 4, two soft brushes 19 are arranged inside the box body 4, the bottoms of the two soft brushes 19 are contacted with the top of the plastic bag 3, connecting rods 15 are welded at the tops of the two soft brushes 19, the top of the two connecting rods 15 penetrate through the top of the box body 4 and extend to the inside of the transmission box 7, sliding shafts 16 are welded on the inner wall of the left side of the transmission box 7, the sliding shafts 16 can stably support the two connecting rods 15, the right ends of the sliding shafts 16 are welded on the right side of the sliding shafts 15, the transmission box 7, the sliding shafts 16 are welded on the inner walls of the transmission box, the sliding shafts 15, the transmission box, the transmission mechanisms 15, and are respectively matched with the transmission mechanisms 15, and the transmission mechanisms of the transmission box 7; the dust collection mechanism comprises a dust collector 5 and two dust collection pipes 6, the dust collector 5 is welded at the top of the box body 4, the dust collector 5 is positioned at the rear side of the transmission box 7, the top ends of the two dust collection pipes 6 are fixedly communicated with the bottom of the dust collector 5, the bottom ends of the two dust collection pipes 6 penetrate through the top of the box body 4 and extend into the box body 4, and dust and sundries cleaned by the two soft hairbrushes 19 can be adsorbed and collected through the matching between the dust collector 5 and the two dust collection pipes 6; the same second telescopic rod 20 is welded at one side, close to each other, of the two connecting rods 15, and the two connecting rods 15 can move more stably by the aid of the second telescopic rod 20; two cotton cloths 21 are welded on the inner wall of the right side of the box body 4, one sides, close to each other, of the two cotton cloths 21 are respectively contacted with the top and the bottom of the plastic bag 3, and the upper surface and the lower surface of the plastic bag 3 can be dedusted by arranging the cotton cloths 21; the transmission mechanism comprises a driving motor 8, an eccentric wheel 9, two first telescopic rods 10, an installation block 11, two trapezoidal blocks 12, two moving blocks 13 and a compression spring 17, the driving motor 8 is welded on the inner wall of the rear side of the transmission box 7, the eccentric wheel 9 is fixedly sleeved on an output shaft of the driving motor 8, the top ends of the two first telescopic rods 10 are welded with the inner wall of the top of the transmission box 7, the first telescopic rods 10 can stably move and support the installation block 11, the bottom ends of the two first telescopic rods 10 are welded with the top of the installation block 11, the eccentric wheel 9 is in contact with the top of the installation block 11, the top ends of the two trapezoidal blocks 12 are welded with the bottom of the installation block 11, the ends, far away from each other, of the two moving blocks 13 are respectively welded with the side, close to the two connecting rods 15, matching holes 14 are formed in the two moving blocks 13, the bottom ends of the trapezoidal blocks 12 extend into the corresponding matching holes 14 and are in sliding contact with the inner walls of the matching holes 14, the ends, close to the two moving blocks 13 are respectively welded with the left end and the right end of the compression spring 17, the compression spring 17 can drive the two moving blocks 13 to clean dust and the dust on the plastic bag 3; all welded on the left side inner wall of transmission case 7 and the right side inner wall has reset spring 18, and the one end that two reset spring 18 are close to each other welds with the one side inner wall that two connecting rods 15 kept away from each other respectively, can stimulate two connecting rods that 15 to keep away from each other through setting up reset spring 18.

The utility model discloses a theory of operation: when the dust collection device is used, firstly, the driving motor 8 is started, after the driving motor 8 is started, the eccentric wheel 9 is driven to rotate, when the eccentric wheel 9 rotates, the mounting block 11 is driven to move downwards through the eccentric rotation characteristic of the eccentric wheel 9, when the mounting block 11 moves downwards, the two trapezoidal blocks 12 are driven to move downwards, when the two trapezoidal blocks 12 move downwards, the two moving blocks 13 can be driven to mutually approach through the sliding limit fit between the trapezoidal blocks 12 and the two matching holes 14, when the two moving blocks 13 approach each other, the two connecting rods 15 can be driven to mutually approach each other, when the two connecting rods 15 approach each other, the two soft brushes 19 can be driven to mutually approach each other, after the two soft brushes 19 approach each other, then the eccentric wheel 9 is driven to continuously rotate through the driving motor 8, at the moment, the eccentric wheel 9 can release the downward extrusion on the mounting block 11, at the moment, the elastic return characteristics of the compression spring 17 and the two return springs 18 are in transmission fit with the driving motor 8 and the two soft brushes 19, the two soft brushes 19 can move towards one side far away from each other, the dust collection device can be mutually separated from the dust collection device through the dust collection device, and the dust collection device can be mutually separated from the dust collection device 5 and the dust collection device through the dust collection device 5 and the dust collection device, and the dust collection device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A plastic bag printing device with a dustproof function comprises a bottom plate (1) and a plastic bag (3), and is characterized in that a printing device body (2) is arranged at the top of the bottom plate (1), the plastic bag (3) is matched with the printing device body (2), a box body (4) is fixedly connected to the top of the bottom plate (1), the left end of the plastic bag (3) penetrates through the box body (4) and extends to the outside of the box body (4), a supporting table (22) is fixedly connected to the inner wall of the bottom of the box body (4), the bottom of the plastic bag (3) is in contact with the top of the supporting table (22), a dust suction mechanism is arranged at the top of the box body (4), a transmission box (7) is fixedly connected to the top of the box body (4), two soft brushes (19) are arranged inside the box body (4), the bottoms of the two soft brushes (19) are in contact with the top of the plastic bag (3), a connecting rod (15) is fixedly connected to the top of the two soft brushes (19), the top of the two connecting rods (15) penetrates through the top of the box body (4) and extends to the inside of the transmission box (7), a sliding shaft (16) is connected to the sliding shaft (16) on the left side of the inner wall of the sliding shaft (7), and two sliding shafts (16) are connected to the right side of the sliding shaft (16) on the transmission shaft (16), and a transmission mechanism is arranged in the transmission box (7), and the transmission mechanism is respectively matched with the two connecting rods (15).

2. The plastic bag printing device with the dustproof function according to claim 1, wherein the dust suction mechanism comprises a dust collector (5) and two dust collecting pipes (6), the dust collector (5) is fixedly connected to the top of the box body (4), the dust collector (5) is located at the rear side of the transmission box (7), the top ends of the two dust collecting pipes (6) are fixedly communicated with the bottom of the dust collector (5), and the bottom ends of the two dust collecting pipes (6) penetrate through the top of the box body (4) and extend into the box body (4).

3. The plastic bag printing apparatus with dust-proof function as claimed in claim 1, wherein the same second telescopic bar (20) is fixedly connected to the side where the two connecting bars (15) are close to each other.

4. The plastic bag printing device with the dustproof function according to claim 1, wherein two cotton cloths (21) are fixedly connected to the inner wall of the right side of the box body (4), and the sides of the two cotton cloths (21) close to each other are respectively contacted with the top and the bottom of the plastic bag (3).

5. The plastic bag printing device with the dustproof function according to claim 1, wherein the transmission mechanism comprises a driving motor (8), an eccentric wheel (9), two first telescopic rods (10), a mounting block (11), two trapezoidal blocks (12), two moving blocks (13) and a compression spring (17), the driving motor (8) is fixedly connected to the inner wall of the rear side of the transmission box (7), the eccentric wheel (9) is fixedly sleeved on an output shaft of the driving motor (8), the top ends of the two first telescopic rods (10) are fixedly connected with the inner wall of the top of the transmission box (7), the bottom ends of the two first telescopic rods (10) are fixedly connected with the top of the mounting block (11), the eccentric wheel (9) is in contact with the top of the mounting block (11), the top portions of the two trapezoidal blocks (12) are fixedly connected with the bottom of the mounting block (11), one ends of the two moving blocks (13) far away from each other are fixedly connected with one side of the two connecting rods (15) close to each other, matching holes (14) are formed in the two moving blocks (13), the bottom ends of the trapezoidal blocks (12) extend to the corresponding matching holes and are connected with the inner wall of the two sliding blocks (14) and the two sliding blocks (17) close to the left matching holes, and the two sliding matching holes are connected with the two sliding blocks (17).

6. The plastic bag printing device with the dustproof function according to claim 5, wherein the inner walls of the left side and the right side of the transmission case (7) are fixedly connected with return springs (18), and the ends, close to each other, of the two return springs (18) are fixedly connected with the inner wall, far away from each other, of the two connecting rods (15).