CN219360588U

CN219360588U - Anti-jamming continuous printing machine

Info

Publication number: CN219360588U
Application number: CN202320283857.3U
Authority: CN
Inventors: 付晓东
Original assignee: Zhejiang Rongyang Industrial Co ltd
Current assignee: Zhejiang Rongyang Industrial Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-18
Anticipated expiration: 2033-02-15

Abstract

The application discloses prevent continuous printing machine of card dun relates to the printing machine field, and it includes the printing machine body, sets up in the feed inlet and the discharge gate of printing machine body lateral wall, feed inlet department is provided with two backup pads, the backup pad is vertical setting and two rotate between the backup pad and be connected with the dancer roll, the backup pad top is fixed with the regulating plate, the regulating plate is arc and radian the same with the dancer roll. The label paper jam reduction method has the effect of reducing the possibility of label paper jam.

Description

Anti-jamming continuous printing machine

Technical Field

The application relates to the field of printers, in particular to a jam-preventing continuous printer.

Background

A printer is a machine that prints text and images. Modern printers typically consist of mechanisms such as plate loading, inking, stamping, paper feeding (including folding).

In the patent with publication number CN213920209U, a label printer for automatically removing internal waste is disclosed, which comprises a frame, a printing component, a cutting component and a material removing component; the printing assembly, the cutting assembly and the material removing assembly are fixedly arranged at the upper end of the frame; a driving roller and a winding roller are respectively arranged on two sides of the frame, and an unreeling roller and a plurality of guide rollers which are parallel to each other and used for placing the protective film are arranged between the driving roller and the winding roller; the printing assembly is provided with an upper printing head and a lower printing head; the material removing assembly comprises a guide rod and a collecting device; the collecting device comprises a collecting box and an air pump connected with the collecting box. The printing assembly is arranged, the cutting assembly and the material removing assembly are arranged, and the printing assembly is used for printing the positions of the through holes on the self-adhesive labels, so that the viscosity of the positions of the through holes is reduced; through cutting the subassembly and cutting, the interior waste material of label roll after the guide arm can drop and collect by collection device fast, realizes the automation that the interior waste material of label got rid of and collect, improves label production's efficiency and yields.

In implementing the present application, the inventors have found that at least the following problems exist in this technology, in which the label roll is prone to surface irregularities during transportation into the printer, which may lead to jamming during printing, and even to defects that may render the printed label unusable.

Disclosure of Invention

In order to solve the problem of jamming in the printing process of the printing machine, the application provides a continuous printing machine capable of preventing jamming.

The application provides a prevent continuous printing machine of card stop adopts following technical scheme:

the utility model provides a prevent continuous printing machine of card dun, includes the printing machine body, sets up in the feed inlet and the discharge gate of printing machine body lateral wall, feed inlet department is provided with two backup pads, the backup pad is vertical setting and two rotate between the backup pad and be connected with the dancer roll, the backup pad top is fixed with the regulating plate, the regulating plate is arc and radian the same with the dancer roll.

Through adopting above-mentioned technical scheme, the label enters into between dancer roll and the regulating plate before entering into the printing machine body at first to flatten under dancer roll and the effect of regulating plate, reduced the label unevenness and influence the possibility that the printing process goes on.

Optionally, the regulating plate is fixed with the regulating plate on being on a parallel with the both sides wall of regulating roller axis direction, the regulating plate is the slope setting, the regulating plate is lower than the regulating plate from the tip of regulating roller axis and is close to the tip of regulating roller axis.

Through adopting above-mentioned technical scheme, the regulating plate is fixed at the regulating plate lateral wall, has reduced the label when entering into the space between dancer roll and the regulating plate, and the label terminal surface contacts with the regulating plate lateral wall and leads to the possibility of label damage.

Optionally, the joint of the adjusting plate and the adjusting piece is in smooth transition.

By adopting the technical scheme, the joint of the regulating plate and the regulating plate is in smooth transition, so that the possibility that the label is damaged by the side wall of the regulating plate is further reduced.

Optionally, the regulating plate is just opposite to the terminal surface rotation of regulating roller and is connected with a plurality of design rollers, design roller axis direction is parallel to the regulating roller axis direction.

Through adopting above-mentioned technical scheme, the design roller has reduced the area of contact between regulating plate and the label, has reduced the frictional force between regulating plate terminal surface and the label, has further reduced the possibility that the label was damaged.

Optionally, be provided with the flattening part between the printing machine body with the dancer roll, the flattening part is including being fixed in the flattening frame of bottom surface, flattening frame lateral wall is fixed with the support frame, the support frame is the slope setting, the support frame deviates from the tip rotation of flattening frame and is connected with loss prevention roller, flattening frame top rotation is connected with presses the frame, press the tip rotation that the frame deviates from the flattening frame and be connected with the press roller.

Through adopting above-mentioned technical scheme, the leveling part is arranged in between dancer roll and the printing machine body, and the label passes through between loss prevention roller and the press roller, and under the effect of loss prevention roller and press roller, the label is further flattened.

Optionally, the pressing frame is just being fixed with the scraper blade that is used for clearing up crooked label to the terminal surface of support frame, pressing roller with the scraper blade is the slope setting and the scraper blade deviates from the tip that presses the roller axis and is less than the tip that is close to the roller axis when the loss prevention roller contacts.

Through adopting above-mentioned technical scheme, scraper blade lateral wall and the contact of uneven label, under the effect of scraper blade lateral wall, uneven label is rejected, has reduced the possibility that uneven label enters into the inside of printing machine body.

Optionally, the flattening frame lateral wall rotates and is connected with first protection section of thick bamboo, it is connected with the second protection section of thick bamboo to press the rotation of frame lateral wall, the second protection section of thick bamboo wears to establish in first protection section of thick bamboo and the laminating of second protection section of thick bamboo lateral wall in first protection section of thick bamboo inside wall, be provided with in the first protection section of thick bamboo and be used for pulling the second protection section of thick bamboo towards the pressing spring of first protection section of thick bamboo motion.

Through adopting above-mentioned technical scheme, under the pulling effect of pressing the spring, the second protection section of thick bamboo slides in towards first protection section of thick bamboo to make pressing roller lateral wall and loss prevention roller lateral wall contact, increased the pressure between pressing roller and the loss prevention roller, be convenient for further flatten the label.

Optionally, a cleaning guide surface for cleaning uneven labels by the scraper is formed at the end part of the scraper.

Through adopting above-mentioned technical scheme, the label of scraper blade clearance unevenness of being convenient for of clearance guide surface

In summary, the present application includes at least one of the following beneficial technical effects:

1. before entering the printer body, the label firstly enters between the regulating roller and the regulating sheet and is flattened under the action of the regulating roller and the regulating sheet, so that the possibility of blocking in the printing process caused by uneven label paper is reduced;

2. the pressing roller and the damage-preventing roller are matched to flatten the label, so that the possibility of blocking in the printing process caused by uneven label paper is further reduced.

Drawings

Fig. 1 is a schematic diagram of the main structure of an embodiment of the present application.

Fig. 2 is a schematic diagram of a push spring connection.

Reference numerals illustrate:

1. a printer body; 2. a feed inlet; 3. a support plate; 4. an adjusting roller; 5. a regulating piece; 6. an adjustment plate; 7. a shaping roller; 8. leveling rack; 9. a support frame; 10. a damage prevention roller; 11. a pressing frame; 12. pressing rollers; 13. a scraper; 14. a first protective cylinder; 15. a second protective cylinder; 16. pressing the spring; 17. cleaning the guide surface.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a continuous printing machine capable of preventing jamming. Referring to fig. 1, an anti-sticking continuous printer includes printer body 1, printer body 1 places in ground and is used for printing the label, feed inlet 2 and discharge gate have been seted up to printer body 1 lateral wall, feed inlet 2 is arranged in making the label enter into printer body 1 and prints, the label that the discharge gate is convenient for print the completion shifts to printer body 1 outside, feed inlet 2 department is provided with two backup pads 3, two backup pads 3 pass through bolt fastening subaerial, two backup pads 3 all are vertical setting, and be connected with dancer roll 4 through the pivot rotation between two backup pads 3, backup pad 3 top is through bolt fastening has regulating plate 5, regulating plate 5 is the arc, and regulating plate 5 radian and dancer roll 4 lateral wall radian looks adaptation, the label enters into the inside of printer body after the space between regulating plate 5 and dancer roll 4 lateral wall, when the label was between regulating plate 5 and dancer roll 4 lateral wall, label both ends were respectively by regulating plate 5 terminal surfaces and dancer roll 4 terminal surface butt, be convenient for with the label, the possibility that the flattening leads to the printing process to the appearance of card to because the label surface unevenness has been reduced.

Referring to fig. 1, adjusting plates 6 are integrally formed on two side walls of the adjusting plate 5 parallel to the axial direction of the adjusting roller 4, the adjusting plates 6 are obliquely arranged, the end part of the adjusting plate 6, which is away from the axial direction of the adjusting roller 4, is lower than the end part of the adjusting plate 6, which is close to the axial direction of the adjusting roller 4, the adjusting plate 6 is used for reducing the possibility that labels are damaged due to contact between the labels and the side walls of the adjusting plate 5, and the joint of the adjusting plate 5 and the adjusting plate 6 is in smooth transition, so that the possibility that the labels are damaged when entering into a space between the adjusting plate 5 and the side walls of the adjusting roller 4 is further reduced.

Referring to fig. 1, the end surface of the adjusting plate 5 opposite to the adjusting roller 4 is rotatably connected with a plurality of shaping rollers 7 through a rotating shaft, the axial directions of the shaping rollers 7 are parallel to each other, and the axial directions of the shaping rollers 7 are parallel to the axial directions of the adjusting roller 4, the shaping rollers 7 enable the labels not to directly contact with the end surface of the adjusting plate 5 after entering into the space between the adjusting plate 5 and the side wall of the adjusting roller 4, and the rotating shaping rollers 7 reduce friction between the labels and the side wall of the adjusting plate 5, so that the possibility of damaging the labels is reduced.

Referring to fig. 1, be provided with the leveling component between printing machine body 1 and the dancer roll 4, the leveling component is used for further leveling and rejecting the label of surface unevenness, the leveling component includes leveling frame 8, leveling frame 8 passes through the bolt fastening subaerial, leveling frame 8 deviates from the lateral wall integrated into one piece of dancer roll 4 and has support frame 9, support frame 9 is the slope setting, support frame 9 deviates from the tip of leveling frame 8 and is higher than support frame 9 and is close to leveling frame 8's tip, support frame 9 deviates from leveling frame 8's tip and rotates through the pivot and be connected with loss prevention roller 10, the label contacts with loss prevention roller 10 after passing from dancer roll 4, the possibility that label and support frame 9 tip contact lead to the label damage has been reduced, leveling frame 8 top is connected with pressing frame 11 through the pivot rotation, pressing frame 11 is the slope setting and pressing frame 11 deviates from leveling frame 8's tip is less than pressing frame 11 and is close to leveling frame 8's tip, pressing frame 11 deviates from leveling frame 8's tip through the pivot rotation and is connected with pressing roller 12, pressing roller 12 lateral wall and loss prevention roller 10 lateral wall laminating, the label passes between pressing roller 12 and the loss prevention roller 10 through the pivot, pressing roller 12 will be convenient for further print the flattening process.

Referring to fig. 1, the pressing frame 11 is just to having scraper blade 13 through bolt fastening to the tip of support frame 9, and scraper blade 13 is used for clearing up crooked label, and when pressing roller 12 and square damage roller contact, scraper blade 13 is the slope setting, and the tip that scraper blade 13 deviates from pressing roller 12 axis is less than being close to the tip that presses roller 12 axis, and clearance guide surface 17 has been seted up to the tip that scraper blade 13 deviates from pressing roller 12, clearance guide surface 17 be convenient for scraper blade 13 clearance crooked label, clearance guide surface 17 and crooked label contact, with uneven label and the separation of smooth label, the going on of printing process of being convenient for.

Referring to fig. 1 and 2, the side wall of the leveling frame 8 facing away from the regulating roller 4 is rotatably connected with a first protection cylinder 14 through a rotating shaft, the end part of the pressing frame 11 opposite to the supporting frame 9 is rotatably connected with a second protection cylinder 15 through the rotating shaft, the second protection cylinder 15 is arranged in the first protection cylinder 14 in a penetrating manner, the outer side wall of the second protection cylinder 15 is attached to the inner side wall of the first protection cylinder 14, a pressing spring 16 is arranged in the first protection cylinder 14, one end of the pressing spring 16 is adhered to the inner bottom of the first protection cylinder 14, the other end of the pressing spring 16 is adhered to the inner bottom of the second protection cylinder 15, and the pressing spring 16 is used for pulling the second protection cylinder 15 to slide towards the inner side of the first protection cylinder 14, so that the pressure between the damage prevention roller 10 and the pressing roller 12 is enhanced, and the label can be flattened conveniently.

The implementation principle of the anti-jamming continuous printing machine provided by the embodiment of the application is as follows: the label passes through the space between the regulating roller 4 and the regulating piece 5 and between the damage preventing roller 10 and the pressing roller 12 in sequence, so that the uneven label is flattened, and the possibility of printing jam caused by uneven label is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a prevent continuous printer of card dun, includes printing machine body (1), sets up in feed inlet (2) and the discharge gate of printing machine body (1) lateral wall, its characterized in that: the feeding hole (2) is provided with two backup pads (3), backup pad (3) are vertical setting and two rotate between backup pad (3) and be connected with dancer roll (4), backup pad (3) top is fixed with regulating plate (5), regulating plate (5) are arc and radian the same with dancer roll (4).

2. The anti-jam continuous printer of claim 1, wherein: the adjusting plate (6) is fixed on two side walls of the adjusting piece (5) parallel to the axis direction of the adjusting roller (4), the adjusting plate (6) is obliquely arranged, and the end part of the adjusting plate (6) deviating from the axis of the adjusting roller (4) is lower than the end part of the adjusting plate (6) close to the axis of the adjusting roller (4).

3. The anti-jam continuous printer of claim 2, wherein: the joint of the adjusting plate (6) and the adjusting piece (5) is in smooth transition.

4. A jam-proof continuous printer as in claim 3, wherein: the adjusting piece (5) is connected with a plurality of shaping rollers (7) in a rotating way opposite to the end face of the adjusting roller (4), and the axial direction of the shaping rollers (7) is parallel to the axial direction of the adjusting roller (4).

5. The anti-jam continuous printer of claim 4, wherein: the utility model discloses a printing machine, including printing machine body (1) and dancer roll (4), be provided with leveling component between printing machine body (1) with dancer roll (4), leveling component is including being fixed in leveling frame (8) of bottom surface, leveling frame (8) lateral wall is fixed with support frame (9), support frame (9) are the slope setting, the tip that support frame (9) deviate from leveling frame (8) rotates and is connected with loss prevention roller (10), leveling frame (8) top rotates and is connected with presses frame (11), the tip that presses frame (11) deviate from leveling frame (8) rotates and is connected with presses roller (12).

6. The anti-jam continuous printer of claim 5, wherein: the end face, opposite to the supporting frame (9), of the pressing frame (11) is fixedly provided with a scraping plate (13) for cleaning the bent labels, the scraping plate (13) is obliquely arranged when the pressing roller (12) is in contact with the damage prevention roller (10), and the end part, deviating from the axis of the pressing roller (12), of the scraping plate (13) is lower than the end part, close to the axis of the pressing roller (12).

7. The anti-jam continuous printer of claim 6, wherein: the utility model discloses a leveling frame, including flattening frame (8), first protection section of thick bamboo (14) are connected with in rotation of flattening frame (8) lateral wall, it is connected with second protection section of thick bamboo (15) to press frame (11) lateral wall rotation, second protection section of thick bamboo (15) wear to establish in first protection section of thick bamboo (14) and second protection section of thick bamboo (15) lateral wall laminating in first protection section of thick bamboo (14) inside wall, be provided with in first protection section of thick bamboo (14) and be used for pulling second protection section of thick bamboo (15) towards pressing spring (16) of first protection section of thick bamboo (14) motion.

8. The anti-jam continuous printer of claim 7, wherein: the end part of the scraping plate (13) is provided with a cleaning guide surface (17) which is convenient for the scraping plate (13) to clean uneven labels.