CN219427728U - Static removing mechanism for packaging plastic bags and printing machine - Google Patents

Abstract

The utility model discloses a static electricity removing mechanism for packaging plastic bags and a printer, which relate to the technical field of printers and comprise a base, wherein the upper end of the base is fixedly connected with a conveying base, the front side and the rear side of the conveying base are fixedly connected with fixing frames, the upper ends of the fixing frames are fixedly connected with motors, the output ends of the motors are fixedly connected with rotating shafts, the surfaces of the rotating shafts are fixedly connected with rollers, the upper surface of the base is fixedly connected with a feeding roller group, the upper surface of the base is fixedly connected with a dust removing device, the upper surface of the base is fixedly connected with a static electricity removing device, and the upper ends of the base are fixedly connected with a discharging roller group: the problem of the present printing in-process produce static, dust easily and lead to coloring uneven, the wrapping bag appears fold and bubble in the printing in-process has been solved, has solved the problem of printing dislocation, has improved the quality of printing goods, is favorable to controlling the yields.

Description

Static removing mechanism for packaging plastic bags and printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a printing static electricity removing mechanism for packaging plastic bags and a printer.

Background

The plastic bag is made of plastic (common plastic comprises polypropylene, polyester, nylon) and other main raw materials, is an indispensable article in daily life, is widely used because of the advantages of low cost, extremely light weight, large capacity and convenient storage, and manufacturers can choose to print decorative patterns, patterns or characters on the plastic bag in order to increase the diversity of the plastic bag, so that the product is attractive or more explanatory, and the effects of transmitting information and increasing sales are achieved;

because the plastic bag is insulating material, very easily produce static and can't escape again in the printing, printing ink itself also has static, along with the accumulation of electric charge, can cause a series of static trouble, simultaneously based on the factor of production environment and cost restriction, be difficult to realize dustless printing, the dust can lead to coloring inequality, influence the quality of printing goods, is unfavorable for controlling the yields, the wrapping bag can appear the fold at the printing in-process, the problem of bubble, leads to can appear printing dislocation, the inaccurate and ghost fault of overprinting.

Disclosure of Invention

In order to solve the technical problems, the printing and static removing mechanism for the packaging plastic bag solves the problems that static electricity and dust are easy to generate at present to cause uneven coloring, images are distorted, and the packaging bag is wrinkled and bubble in the printing process, solves the problem of printing dislocation, improves the quality of printed products, and is beneficial to controlling the yield, thereby reducing the material cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a packing plastic bag static removal mechanism, includes the base, base upper end fixedly connected with carries the base, both sides fixedly connected with mount around carrying the base, mount upper end and motor fixed connection, motor output fixedly connected with axis of rotation, axis of rotation surface fixedly connected with roller, base upper surface fixedly connected with feeding roller train, base upper surface fixedly connected with dust collector, base upper surface fixedly connected with static eliminator, base upper end fixedly connected with ejection of compact roller train;

the dust removing device comprises a brush frame, a sliding groove is formed in the side face of the brush frame, a locking bolt is connected in the sliding groove in a sliding mode, a fixing plate is arranged in the brush frame, one side of the fixing plate is in threaded connection with the locking bolt, the upper end of the fixing plate is fixedly connected with an upper carbon fiber brush and fixedly connected with a horizontal observing device, the middle of the upper surface of the upper carbon fiber brush is fixedly connected with a lower carbon fiber brush, and the lower end of the fixing plate is fixedly connected with a lower carbon fiber brush;

the static electricity removing device comprises a support, an ion air bar shell is fixedly connected between the upper ends of the two sides of the support, a plurality of air tap discharge electrodes are arranged at the lower end of the ion air bar shell, air inlet pipes are fixedly connected to the front side and the rear side of the ion air bar shell, and a frequency adjusting panel is arranged on the side edge of the ion air bar shell.

Preferably, the dust removing device and the static removing device are both positioned between the feeding roller group and the discharging roller group.

Preferably, an air duct is arranged in the ion wind bar shell.

Preferably, the number of the rollers is two, and the rollers are arranged at the upper end of the conveying base in a mirror image mode by taking the central line of the upper surface of the conveying base as a mirror image axis.

Preferably, the locking bolt is arranged between the sliding grooves in a penetrating way.

Further, a packaging plastic bag printing machine is provided, which comprises the packaging plastic bag static electricity removing mechanism.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the packaging plastic bag is flattened through the roller provided with the mirror image, so that the problems of printing dislocation, inaccurate overprinting and ghost image in the printing process are solved, the packaging plastic bag is subjected to dust removal treatment through the dust removal device, the adverse effects of uneven coloring, image distortion and the like are solved, the packaging plastic bag is subjected to static electricity removal through the static electricity removal device, the problems of ink splashing (wire drawing), leakage printing, static electricity pinholes and the like are solved, the quality of printed products is improved, and the yield is controlled.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a dust collector of the present utility model;

FIG. 3 is a schematic diagram of a static discharge device according to the present utility model;

FIG. 4 is a cross-sectional view of an ion wind bar of the present utility model.

The reference numerals in the figures are: 1. a base; 2. a conveying base; 3. a fixing frame; 4. a motor; 5. a rotating shaft; 6. a roller; 7. a feeding roller group; 8. a dust removal device; 801. a carbon fiber brush is arranged; 802. a lower carbon fiber brush; 803. a horizontal observation device; 804. a chute; 805. a locking bolt; 806. a brush holder; 807. a fixing plate; 9. a static electricity removing device; 901. an ion wind bar housing; 902. an air inlet pipe; 903. an air tap discharge electrode; 904. a frequency adjustment panel; 905. a bracket; 906. an air duct; 10. and a discharging roller group.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, an electrostatic removing mechanism for packaging plastic bags comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a conveying base 2, the conveying base 2 is used for conveying plastic bags below a roller 6, the front side and the rear side of the conveying base 2 are fixedly connected with a fixing frame 3, the upper end of the fixing frame 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a rotating shaft 5, the surface of the rotating shaft 5 is fixedly connected with the roller 6, the working output end of the motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the roller 6 to rotate, the upper surface of the base 1 is fixedly connected with a feeding roller group 7, the feeding roller group 7 is used for flattening the plastic bags further and conveying the plastic bags into a dust removing device 8, the upper surface of the base 1 is fixedly connected with a static removing device 9, the upper end of the base 1 is fixedly connected with a discharging roller group 10, and the plastic bags after static removal are conveyed into the next procedure;

the dust removing device 8 comprises a brush frame 806, a sliding groove 804 is formed in the side face of the brush frame 806, a locking bolt 805 is slidably connected in the sliding groove 804, the locking bolt 805 can move up and down in the sliding groove 804, a fixing plate 807 is arranged in the brush frame 806, one side of the fixing plate 807 is in threaded connection with the locking bolt 805, the position of a carbon fiber brush is adjusted through the up-and-down movement of the locking bolt 805 by the fixing plate 807, an upper carbon fiber brush 801 is fixedly connected to the upper end of the fixing plate 807, the upper carbon fiber brush 801 can remove dust on the upper surface of a plastic bag, a horizontal observing device 803 is fixedly connected to the middle part of the upper surface of the upper carbon fiber brush 801, the level of the brush frame 806 is observed, the adjusted brush frame 806 is guaranteed to be in a horizontal state, the lower end of the fixing plate 807 is fixedly connected with a lower carbon fiber brush 802, and the lower carbon fiber brush 802 can remove dust on the lower surface of the plastic bag;

the static removing device 9 comprises a support 905, an ion air bar shell 901 is fixedly connected between the upper ends of the two sides of the support 905, a plurality of air tap discharge electrodes 903 are arranged at the lower end of the ion air bar shell 901, charges released by the air tap discharge electrodes 903 neutralize charges on the surface of a plastic bag, meanwhile, the air tap discharge electrodes 903 can blow air to further dust the packaging bag, air inlet pipes 902 are fixedly connected to the front side and the rear side of the ion air bar shell 901, external air can be conveyed into an air inlet pipe 906 through the air inlet pipes 902, frequency adjusting panels 904 are arranged on the side edges of the ion air bar shell 901, and the frequency adjusting panels 904 can adjust the quantity of the charges released by the air tap discharge electrodes 903.

The dust removing device 8 and the static removing device 9 are both positioned between the feeding roller group 7 and the discharging roller group 10, an air channel 906 is arranged in the ion air bar shell 901, the air channel 906 is communicated with the air tap discharge electrodes 903, and air entering the air inlet pipe 902 can be conveyed to the air tap discharge electrodes 903 through the air channel 906.

The number of the rollers 6 is two, the upper end of the conveying base 2 is arranged in a mirror image mode by taking the central line of the upper surface of the conveying base 2 as a mirror image axis, and the rollers 6 apply outward friction force to two sides of the plastic bag through rotation to flatten the plastic bag.

A lock bolt 805 is provided penetrating between the slide grooves 804, and a fixing plate 807 is fixed to the surface of the brush holder 806 by tightening the lock bolt 805.

Further, a packaging plastic bag printing machine is provided, which comprises the packaging plastic bag printing static-removing device.

Working principle: firstly, packaging bags enter the lower parts of two rollers 6 through a conveying base 2, the rollers 6 start to work to apply external friction force on two sides to packaging plastic bags, the packaging plastic bags are flattened, the flattened packaging plastic bags enter a feeding roller group 7 to be further flattened, then the packaging plastic bags enter a dust removing device 8 to remove dust between two carbon fiber brushes, the dust is processed and then enters the lower part of a static removing device 9, the static removing device 9 starts to work to remove static to the packaging plastic bags, the packaging plastic bags enter a discharging roller group 10 after the static processing is finished, and the packaging plastic bags complete the work of exhibition products, dust removal and static removal.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a packing plastic bag static electricity removing mechanism, includes base (1), its characterized in that: the automatic feeding device is characterized in that the upper end of the base (1) is fixedly connected with the conveying base (2), the front side and the rear side of the conveying base (2) are fixedly connected with the fixing frame (3), the upper end of the fixing frame (3) is fixedly connected with the motor (4), the output end of the motor (4) is fixedly connected with the rotating shaft (5), the surface of the rotating shaft (5) is fixedly connected with the roller (6), the upper surface of the base (1) is fixedly connected with the feeding roller set (7), the upper surface of the base (1) is fixedly connected with the dust removing device (8), the upper surface of the base (1) is fixedly connected with the static removing device (9), and the upper end of the base (1) is fixedly connected with the discharging roller set (10);

the dust removing device (8) comprises a brush frame (806), a chute (804) is formed in the side face of the brush frame (806), a locking bolt (805) is connected inside the chute (804) in a sliding mode, a fixing plate (807) is arranged inside the brush frame (806), one side of the fixing plate (807) is in threaded connection with the locking bolt (805), an upper carbon fiber brush (801) is fixedly connected to the upper end of the fixing plate (807), a horizontal observing device (803) is fixedly connected to the middle of the upper surface of the upper carbon fiber brush (801), and a lower carbon fiber brush (802) is fixedly connected to the lower end of the fixing plate (807);

the static electricity removing device (9) comprises a support (905), an ion wind rod shell (901) is fixedly connected between the upper ends of the two sides of the support (905), a plurality of air tap discharge electrodes (903) are arranged at the lower end of the ion wind rod shell (901), air inlet pipes (902) are fixedly connected to the front side and the rear side of the ion wind rod shell (901), and frequency adjusting panels (904) are arranged on the side edges of the ion wind rod shell (901).

2. The static electricity removing mechanism for packaging plastic bags according to claim 1, wherein: the dust removing device (8) and the static removing device (9) are both positioned between the feeding roller group (7) and the discharging roller group (10).

3. The static electricity removing mechanism for packaging plastic bags according to claim 1, wherein: an air duct (906) is arranged inside the ion wind rod shell (901).

4. The static electricity removing mechanism for packaging plastic bags according to claim 1, wherein: the number of the rollers (6) is two, and the rollers are arranged at the upper end of the conveying base in a mirror image mode by taking the central line of the upper surface of the conveying base (2) as a mirror image axis.

5. The static electricity removing mechanism for packaging plastic bags according to claim 1, wherein: the locking bolt (805) is arranged between the sliding grooves (804) in a penetrating way.

6. A packaging plastic bag printer comprising a packaging plastic bag static electricity removing mechanism according to any one of claims 1 to 5.