CN219706430U

CN219706430U - Silk screen printing device of plastic packaging barrel

Info

Publication number: CN219706430U
Application number: CN202320506337.4U
Authority: CN
Inventors: 董彦国; 杨国栋
Original assignee: Nanning Wanxiangji Plastic Industry Co ltd
Current assignee: Nanning Wanxiangji Plastic Industry Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-19
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a screen printing device of a plastic packaging barrel, which comprises a printing frame body, wherein a screen printing plate is arranged at the upper end of the printing frame body, a movable block is connected above the screen printing plate through a guide rail, a scraping plate is arranged at the bottom of the movable block, a hydraulic cylinder is fixed on a bottom plate of the printing frame body through a supporting seat, a supporting plate is fixed at the output end of the hydraulic cylinder, a motor is arranged at the rear side in the middle of the top of the supporting plate, a rotary table is fixed at the motor output end at the top of the supporting plate, shaft rods are arranged in strip-shaped openings at the outer side of the rotary table, sliding sleeves are arranged outside the shaft rods, pressing blocks are fixed at the outer sides of the sliding sleeves, mutually symmetrical supports are arranged at the two sides of the top of the supporting plate, and compression rollers are connected in a rotating mode inside the supports. The screen printing device of the plastic packaging barrel can enable the packaging barrel to be more stable in fixing, so that the packaging barrel is not easy to displace, and the printing effect is guaranteed.

Description

Silk screen printing device of plastic packaging barrel

Technical Field

The utility model relates to the technical field of plastic packaging barrel processing, in particular to a screen printing device of a plastic packaging barrel.

Background

The plastic packaging barrel has the advantages of good characteristics, difficult breakage, no rust, light weight and the like, and is excellent in oil resistance and strong corrosion resistance. The packaging material is mainly used for dangerous goods packaging which needs heat preservation, moisture resistance, pressure resistance and corrosion resistance. The plastic packaging barrel is made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, plastic sucking and rotational molding, and is used for containing chemical industry, pesticide industry, medicine industry, food industry, hardware electronics industry, electromechanical industry and other industry liquid and solid objects.

At present, the plastic packaging barrel is packaged by adopting a screen printing method on the surface, and when the surface of the plastic packaging barrel is printed by the traditional screen printing device, the barrel body is pressed by utilizing a disc, so that the stability of the fixing method is lower, and when the barrel body is offset easily in the printing process, the printing effect of the plastic packaging barrel is affected.

Disclosure of Invention

The utility model aims to provide a screen printing device for a plastic packaging barrel, which aims to solve the problem that the conventional screen printing device provided by the background art usually uses a disc to press and fix a barrel body when printing the surface of the plastic packaging barrel, so that the barrel body is easy to deviate in the printing process to influence the printing effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silk screen printing device of plastics pail pack, includes the printing support body, the silk screen printing plate is installed to the upper end of printing support body, the movable block is connected with through the guide rail to the top of silk screen printing plate, the scraper blade is installed to the bottom of movable block, be fixed with the pneumatic cylinder through the supporting seat on the bottom plate of printing support body, the output of pneumatic cylinder is fixed with the backup pad, the motor is installed to the rear side in the middle of the backup pad top, the motor output at backup pad top is fixed with the carousel, a plurality of bar opening has been seted up around the outside of carousel, all be equipped with the axostylus axostyle in the bar opening in the carousel outside, just the outside slip cap of axostylus axostyle is equipped with the sliding sleeve, the outside of sliding sleeve is fixed with the briquetting, and the both sides at backup pad top all are equipped with the support of mutual symmetry, the inside rotation of support is connected with the compression roller.

Preferably, the outer cover that the axostylus axostyle is located carousel border one side is equipped with the spring, just the both ends of spring are connected with the outside of sliding sleeve and the outside inner wall of the bar opening on the carousel respectively.

Preferably, the pressing blocks are all arc-shaped structures, and rubber pads are fixedly bonded on the outer walls of the pressing blocks.

Preferably, symmetrical sliding grooves are formed in two sides of the top of the supporting plate, the sliding grooves in the top of the supporting plate are connected with sliding blocks in a sliding mode, and movable rods are connected between the tops of the sliding blocks and the outer sides of the supports.

Preferably, the bottom of the sliding block is fixed with a connecting rod, a transverse opening matched with the connecting rod structure is formed in the bottom wall of the sliding groove at the top of the supporting plate, and the bottom end of the connecting rod extends to the outside of the bottom end of the supporting plate through the transverse opening.

Preferably, the cylinder is fixed on both sides of the bottom of the supporting plate, and the output end of the cylinder is fixedly connected with the bottom end of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the screen printing device of the plastic packaging barrel can enable the packaging barrel to be more stable in fixing, so that the packaging barrel is not easy to displace, and the printing effect is guaranteed. The device is through encircling on the carousel fixed to the pail pack and setting up a plurality of briquetting, briquetting accessible sliding sleeve is in the outside slip of axostylus axostyle shrink or is expanded to this accessible briquetting encircles when making the pail pack fix the front end of carousel and supports to press on its inner wall to the compression roller that backup pad both sides were equipped with also accessible is adjusted to suitable position and is carrying out supplementary fixed to the both sides of pail pack, can effectually improve like this to the stability of pail pack when carrying out screen printing.

Drawings

Fig. 1 is a schematic diagram of a screen printing apparatus for plastic packaging barrels according to the utility model;

fig. 2 is a schematic view of the outer side structure of a turntable of a screen printing device for plastic packaging barrels according to the present utility model;

fig. 3 is a schematic view showing the structure of two sides of a supporting plate of a screen printing device for plastic packaging barrels according to the utility model;

fig. 4 is a schematic top plan view of a support plate of a screen printing apparatus for plastic packaging barrels according to the utility model.

In the figure: 1. a printing frame body; 2. a movable block; 3. a screen plate; 4. a scraper; 5. a support plate; 6. a hydraulic cylinder; 7. a turntable; 8. briquetting; 9. a press roller; 10. a bracket; 11. a shaft lever; 12. a sliding sleeve; 13. a spring; 14. a movable rod; 15. a slide block; 16. a connecting rod; 17. a cylinder; 18. and a transverse opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the screen printing device of a plastic packaging barrel comprises a printing frame body 1, wherein a screen printing plate 3 is arranged at the upper end of the printing frame body 1 through bolts, a movable block 2 is connected above the screen printing plate 3 through a guide rail, a scraping plate 4 is arranged at the bottom of the movable block 2, the bottom end of the scraping plate 4 stretches into the screen printing plate 3 through a driving device, the movable block 2 of the structure can drive the scraping plate 4 to uniformly scrape pigment injected into the screen printing plate 3 through transverse movement on the guide rail of the printing frame body 1 so as to carry out screen printing operation on the plastic packaging barrel, a hydraulic cylinder 6 is fixed on a bottom plate of the printing frame body 1 through a supporting seat, a supporting plate 5 is fixed at the output end of the hydraulic cylinder 6, a motor is fixedly arranged at the rear side in the middle of the top of the supporting plate 5 through bolts, a rotary table 7 is fixed at the output end of the motor at the top of the supporting plate 5, a plurality of strip-shaped openings are formed in a surrounding way on the outer side of the rotary table 7, the bar-shaped opening at the outer side of the turntable 7 is internally provided with a shaft lever 11, the outer sliding sleeve of the shaft lever 11 is provided with a sliding sleeve 12, the outer side of the sliding sleeve 12 is fixedly provided with a pressing block 8, two sides of the top of the supporting plate 5 are respectively provided with a mutually symmetrical bracket 10, the bottom end of each bracket 10 is connected with the front side and the rear side of the supporting plate 5 through rotating shafts, the inside of each bracket 10 is rotationally connected with a pressing roller 9, the hydraulic cylinder 6 of the structure can push the supporting plate 5 to a proper height through driving and install a packaging barrel to be printed at the front end of the turntable 7, the pressing block 8 can slide outside the shaft lever 11 through the sliding sleeve 12 to shrink or expand, so that the pressing block 8 can be used for encircling and pressing the inner wall of the packaging barrel when the turntable 7 installs the packaging barrel at the front end of the turntable, and the pressing rollers 9 can also rotate to a proper angle through the brackets 10 to press and fix the two sides of the packaging barrel, the stability of the packaging barrel is improved when the packaging barrel is fixed, the effect that the packaging barrel is easy to displace to influence printing after being stressed in the printing process is avoided, the spring 13 is sleeved outside one side of the edge of the rotary table 7, two ends of the spring 13 are respectively connected with the outer side of the sliding sleeve 12 and the inner wall of the outer side of the strip-shaped opening on the rotary table 7, the sliding sleeve 12 of the structure synchronously drives the spring 13 to generate corresponding acting force when the outside of the shaft 11 slides, the pressing block 8 can be more firmly pressed on the inner wall of the packaging barrel under the action of the spring 13, the stability of the front end of the rotary table 7 of the packaging barrel is ensured, the pressing block 8 is of an arc-shaped structure, a rubber pad is fixedly bonded on the outer wall of the pressing block 8, the pressing block 8 of the structure can be more firmly pressed on the inner wall of the packaging barrel, the rubber pad on the outer wall of the pressing block 8 can play a certain protection role through soft contact with the inner wall of the packaging barrel, symmetrical sliding grooves are formed in two sides of the top of the supporting plate 5, the sliding grooves at the top of the supporting plate 5 are in sliding connection with the sliding blocks 15, movable rods 14 are connected between the top of the sliding blocks 15 and the outer side of the support 10, two ends of each movable rod 14 are respectively hinged with the top of each sliding block 15 and the outer side of the support 10 through pin shafts, the sliding blocks 15 with the structure can enable the movable rods 14 to drive the support 10 to overturn through sliding in the sliding grooves at the top of the supporting plate 5, the pressing rollers 9 can be driven to adjust to different positions during overturning of the support 10, the packaging barrel is fixed according to the specification and the size of the packaging barrel, the packaging barrel is higher in practicability, connecting rods 16 are welded and fixed at the bottom of the sliding blocks 15, transverse openings 18 matched with the structures of the connecting rods 16 are formed in the bottom wall of the sliding grooves at the top of the supporting plate 5, and the bottom of connecting rod 16 extends to the outside of backup pad 5 bottom through horizontal opening 18, and the both sides of backup pad 5 bottom are all fixed with cylinder 17 through the extension board, and the output of cylinder 17 and the bottom fixed connection of connecting rod 16, can drive connecting rod 16 at the inside lateral movement of horizontal opening 18 when the cylinder 17 drive of this structure, can drive slider 15 and slide in the spout at backup pad 5 top when connecting rod 16 lateral movement, this makes the process of compression roller 9 position adjustment more convenient.

Working principle: when the screen printing device of this plastics pail pack is used, at first start pneumatic cylinder 6, promote backup pad 5 to suitable height when pneumatic cylinder 6 drives, then install the pail pack that needs the printing at the front end of carousel 7, establish its whole cover in the outside of briquetting 8 at the in-process of pail pack installation, when the inner wall of pail pack edge mouth supports the outer wall of briquetting 8, briquetting 8 accessible sliding sleeve 12 is contracted in the outside slip of axostylus axostyle 11, and the in-process of sliding sleeve 12 can drive spring 13 and stretch, until the whole cover of pail pack is established after, briquetting 8 can be under the reset effort of spring 13 stable support pressure on the inner wall of pail pack, at this moment the pail pack can accomplish fixed mounting at the front end of carousel 7, then restart cylinder 17, can drive connecting rod 16 at the inside lateral shifting of transverse opening 18 when cylinder 17 drives, the in-process of slider 15 can drive slider 15 and slide in the spout at backup pad 5 top, can drive support 10 through movable rod 14 and overturn, drive barrel 9 laminating in the course of support 10 and carry out the inside of screen printing plate 3 when the roll 9 is carried out on the side-mounted roller 9, at this moment can carry out the inside printing plate 3 at the side-to the side of screen printing plate 3, can be carried out the inside the side-printing plate 3, and the printing plate is carried out to the inside the screen printing plate 3 is carried out, at this time, the inside is carried out, and the printing plate is carried out, and the inside the paint printing plate is carried out, and is carried out.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a silk screen printing device of plastics pail pack, includes printing support body (1), screen printing plate (3) are installed to the upper end of printing support body (1), the top of screen printing plate (3) is connected with movable block (2) through the guide rail, scraper blade (4) are installed to the bottom of movable block (2), its characterized in that: the printing support is characterized in that a hydraulic cylinder (6) is fixed on a bottom plate of the printing support body (1) through a supporting seat, a supporting plate (5) is fixed at the output end of the hydraulic cylinder (6), a motor is installed at the rear side in the middle of the top of the supporting plate (5), a rotary table (7) is fixed at the motor output end of the top of the supporting plate (5), a plurality of strip-shaped openings are formed in the outer side of the rotary table (7) in a surrounding mode, a shaft rod (11) is arranged in each strip-shaped opening in the outer side of the rotary table (7), a sliding sleeve (12) is arranged on the outer sliding sleeve of the shaft rod (11), a pressing block (8) is fixed on the outer side of the sliding sleeve (12), mutually symmetrical supports (10) are arranged on the two sides of the top of the supporting plate (5), and the supports (10) are connected with pressing rollers (9) in a rotating mode.

2. A screen printing apparatus for plastic packaging barrels as set forth in claim 1 wherein: the outer part of the shaft lever (11) positioned at one side of the edge of the rotary table (7) is sleeved with a spring (13), and two ends of the spring (13) are respectively connected with the outer side of the sliding sleeve (12) and the inner wall of the outer side of the strip-shaped opening on the rotary table (7).

3. A screen printing apparatus for plastic packaging barrels as set forth in claim 1 wherein: the pressing blocks (8) are of arc structures, and rubber pads are fixedly bonded on the outer walls of the pressing blocks (8).

4. A screen printing apparatus for plastic packaging barrels as set forth in claim 1 wherein: symmetrical sliding grooves are formed in two sides of the top of the supporting plate (5), the sliding grooves in the top of the supporting plate (5) are connected with sliding blocks (15) in a sliding mode, and movable rods (14) are connected between the tops of the sliding blocks (15) and the outer sides of the supports (10).

5. A screen printing apparatus for plastic packaging barrels as set forth in claim 4 wherein: the bottom of the sliding block (15) is fixedly provided with a connecting rod (16), a transverse opening (18) matched with the connecting rod (16) in structure is formed in the bottom wall of the sliding groove at the top of the supporting plate (5), and the bottom end of the connecting rod (16) extends to the outside of the bottom end of the supporting plate (5) through the transverse opening (18).

6. A screen printing apparatus for plastic packaging barrels as set forth in claim 5 wherein: the two sides of the bottom of the supporting plate (5) are both fixed with air cylinders (17), and the output ends of the air cylinders (17) are fixedly connected with the bottom ends of the connecting rods (16).