CN212499501U

CN212499501U - Printing device for producing three-side paper-sealed plastic bag

Info

Publication number: CN212499501U
Application number: CN202020699890.0U
Authority: CN
Inventors: 黎继春; 李伯全
Original assignee: Peak Medical Packaging Co ltd
Current assignee: Peak Medical Packaging Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-09
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a three-sided paper sealing is moulded bag production and is used printing device, including ink jet printer, conveyer belt and support, four bearings have been inlayed respectively on the support both sides, four bearing interference pegs graft and have two band pulleys, and one of them side key-type connection of band pulley has from the driving wheel, the conveyer belt has been cup jointed to the band pulley, the rear side of support is installed magnet formula rodless cylinder through the screw, the slider in the magnet formula rodless cylinder has ink jet printer through the screw installation. When the novel packaging paper drying machine is used, the printing patterns and the printing data are well adjusted through the control center, the conveyor belt drives the packaging paper to transversely move at a preset speed, the height-adjusted ink-jet printer prints after the packaging paper passes through, and meanwhile, the AC fan starts to downwards supply air to dry ink on the packaging paper.

Description

Printing device for producing three-side paper-sealed plastic bag

Technical Field

The utility model relates to a trilateral envelope processing equipment technical field specifically is a three-sided paper envelope is moulded bag production and is used printing device.

Background

The paper-plastic bag is also called three-in-one composite paper bag, which is compounded by plastic and kraft paper, the common plastic layer adopts pp flat-ply woven fabric using pp polypropylene (pp) as base material, the kraft paper adopts refined composite special kraft paper, the two are bonded by melting plastic hot laminating, the general production flow is printing, compounding, coating hot-sealing coating, cutting and bag making, etc.;

current patent number is 201821514493.0 a printing production facility for trilateral envelope, current wrapping bag printing machine is the contact printing machine mostly, generally adopt intaglio printing's mode, the easy mark that produces is sent out to paste, the phenomenon of scratch, the printing effect is not pleasing to the eye, and can injure the bag body, under the condition that faces more order volume, need prepare a large amount of printing plates, need the space to deposit, and the cost is occupied, its transmission device installs and pastes the board, paste and take off the bag body and need consume the manual work, and the bag body is damaged easily to the mode of pasting, once print single bag body, the production line pauses during the printing, the printing object is the bag body, must cut the back and just print, be not conform to the production flow of most paper plastic bags now, low production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bag production is moulded to three-sided paper is with printing device adopts inkjet printing, erupts small ink droplet through contactless mode, and incessant printing is printed the printing layer raw materials to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-sided paper sealing is printing device for plastic bag production, includes ink jet printer, conveyor belt mechanism and support, install conveyor belt mechanism on the support, the pinch roller subassembly is installed through the screw on support upper portion, the pinch roller subassembly contains first connecting rod, second connecting rod and pinch roller, first connecting rod passes through the screw fixation on the support, first connecting rod passes through the cylindric lock and is connected with the second connecting rod, the second connecting rod is pegged graft and is had the pinch roller, and the total length of first connecting rod and second connecting rod is not less than the height that the contact surface of support and first connecting rod apart from the conveyer belt, the support passes through the screw at the other end of pinch roller subassembly and installs three AC fans of group, magnet formula rodless cylinder is installed through the screw in the rear side of support, the ink jet printer is installed through the screw to the slider in the magnet formula rod.

Preferably, the conveying mechanism comprises bearings, belt wheels and the like, the two sides of the support are respectively embedded with four bearings, the four bearings are respectively inserted with two belt wheels in an interference manner, one end key of one belt wheel is connected with a driven wheel, the two belt wheels are sleeved with the conveying belt, the lower part of the support is provided with a servo motor, the output end key of the servo motor is connected with a driving wheel, and the driving wheel and the driven wheel are wrapped with a triangular belt.

Preferably, the air outlets of the AC fans are all installed downward.

Preferably, the magnet type rodless cylinder and the support are in a vertical structure.

Preferably, one end of the bracket is provided with a rolling frame.

Preferably, the support is provided with four supporting legs, and the bottoms of the supporting legs are stuck with anti-skid pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the pinch roller, the packaging paper is clamped by the gravity of the utility model and the conveying belt, when the conveying belt rotates to drive the packaging paper to move transversely, the packaging paper can be fixed, so as to prevent the packaging paper from falling off and misplacing, improve the printing quality, save labor force and avoid the damage to the packaging paper;

2. the utility model discloses a mode of small-size adoption ink jet printing, ink jet printing machine's bottom surface and wrapping paper keep the certain distance, and ink jet printing machine entity contactless wrapping paper body has avoided the trace to send out the phenomenon of pasting and scratch, and the printing effect is pleasing to the eye.

3. The utility model discloses an ink jet printing's mode, printing pattern can be edited in a flexible way to in the form input ink jet printer of electronic document, not influenced by the material and the size of printed matter, do not use scraper and printing plate, save cost and space.

4. The utility model discloses a mode of continuous operation, servo motor's rotational speed is along with ink jet printer's printing speed and becomes, can carry out incessant printing to the wrapping paper raw materials of whole book, has saved the manual work, has promoted production efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the pinch roller assembly of the present invention;

fig. 3 is a schematic view of the bracket structure of the present invention.

In the figure: 1. a roll-over stand; 2. a pulley; 3. a bearing; 4. a conveyor belt; 5. a pinch roller assembly; 6. a support; 7. an ink jet printer; 8. a magnet type rodless cylinder; 9. an AC fan; 10. a servo motor; 11. a driving wheel; 12. a V-belt; 13. a driven wheel; 801. a slider; 501. a first link; 502. a second link; 503. and (4) pressing the wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the printing device for producing the three-side paper-sealing plastic bag comprises an ink-jet printer 7, a conveyor belt 4 and a support 6, wherein the support 6 is provided with four support legs, the bottoms of the support legs are pasted with anti-slip pads, one end of the support 6 is provided with a rolling frame 1 for placing raw materials of packing paper, two sides of the support 6 are respectively embedded with four bearings 3, the four bearings 3 are respectively inserted with two belt wheels 2 in an interference manner, one end key of one belt wheel 2 is connected with a driven wheel 13, the two belt wheels 2 are sleeved with the conveyor belt 4, the lower part of the support 6 is provided with a servo motor 10, the output end key of the servo motor 10 is connected with a transmission wheel 11, the transmission wheel 11 and the driven wheel 13 are wrapped with a triangular belt 12, the upper part of the support 6 is provided with a press wheel assembly 5 through screws, the press wheel assembly 5 comprises a first connecting rod 501, first connecting rod 501 is connected with second connecting rod 502 through the cylindric lock, and second connecting rod 502 is pegged graft and is had pinch roller 503, and the total length of first connecting rod 501 and second connecting rod 502 is not less than the height that support 6 apart from conveyer belt 4 to take place to shift, drop scheduling problem when preventing the wrapping paper from moving on conveyer belt 4, support 6 installs three group AC fans 9 at the other end of pinch roller subassembly 5 through the screw, and the air outlet of AC fan 9 is all installed downwards. The rear side of the bracket 6 is provided with a magnet type rodless cylinder 8 through screws, a slide block 801 in the magnet type rodless cylinder 8 is provided with an ink-jet printer 7 through screws, and the ink-jet printer 7 can slide up and down in the magnet type rodless cylinder through the slide block 801 to adapt to different types of packing paper.

The working principle is as follows: when the automatic printing machine is used, packaging paper is placed on the rolling frame 1, one end of the packaging paper is connected onto the conveying belt 4, the packaging paper is clamped by the aid of the pressing wheel 503 self gravity and the conveying belt in a rolling mode, the packaging paper is driven to move transversely, equipment parameters such as printed patterns, the rotating speed of the servo motor 10 and the printing speed are set, the servo motor 10 is started, the conveying belt 4 drives the packaging paper to move transversely, the ink-jet printer 7 is adjusted to be close to the packaging paper through the magnet type rodless cylinder 8 to print, the AC fan 9 blows air downwards to blow the printing ink on the packaging paper patterns to dry, and the whole equipment does not need to stop before the whole roll of packaging paper is printed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three-sided paper plastic bag production is with printing device, includes ink jet printer (7), conveyer belt (4) and support (6), its characterized in that: the conveyor belt mechanism is installed on the support (6), the pressing wheel assembly (5) is installed on the upper portion of the support (6) through screws, the pressing wheel assembly (5) comprises a first connecting rod (501), a second connecting rod (502) and a pressing wheel (503), the first connecting rod (501) is fixed on the support (6) through screws, the first connecting rod (501) is connected with the second connecting rod (502) through a cylindrical pin, the pressing wheel (503) is inserted into the second connecting rod (502), the total length of the first connecting rod (501) and the second connecting rod (502) is not less than the height of the contact surface between the support (6) and the first connecting rod (501) and the distance between the contact surface and the conveyor belt (4), three groups of AC fans (9) are installed at the other end of the pressing wheel assembly (5) through screws, a magnet type rodless cylinder (8) is installed on the rear side of the support (6) through screws, and an ink jet printer (7) is installed on a sliding block (801) in the magnet type rodless cylinder ( .

2. The printing device for producing the three-sided paper-sealed plastic bag according to claim 1, wherein: transport mechanism includes bearing (3), band pulley (2) etc, four bearings (3) have been inlayed respectively on support (6) both sides, four bearings (3) interference grafting respectively have two band pulleys (2), and the one end key-type connection of one of them band pulley (2) has from driving wheel (13), two band pulley (2) have cup jointed conveyer belt (4), servo motor (10) are installed to the lower part of support (6), the output end key-type connection of servo motor (10) has drive wheel (11), drive wheel (11) and from driving wheel (13) parcel have V belt (12).

3. The printing device for producing the three-sided paper-sealed plastic bag according to claim 1, wherein: and air outlets of the AC fan (9) are all installed downwards.

4. The printing device for producing the three-sided paper-sealed plastic bag according to claim 1, wherein: the magnet type rodless cylinder (8) and the bracket (6) are in a vertical structure.

5. The printing device for producing the three-sided paper-sealed plastic bag according to claim 1, wherein: one end of the bracket (6) is provided with a rolling frame (1).

6. The printing device for producing the three-sided paper-sealed plastic bag according to claim 1, wherein: the support (6) is provided with four supporting legs, and anti-slip pads are pasted at the bottoms of the supporting legs.