CN111591024A

CN111591024A - Roll paper printing device

Info

Publication number: CN111591024A
Application number: CN202010380892.8A
Authority: CN
Inventors: 马一索夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-08-28

Abstract

The invention relates to a printing device, in particular to a roll paper printing device. The technical problem to be solved by the invention is to provide a roll paper printing device which can automatically turn over and transport roll paper after printing and can automatically inject raw materials for printing. In order to solve the technical problem, the invention provides a roll paper printing device which comprises side plates, wherein the side plates are fixedly arranged on two sides of a base, at least two conveying rollers are rotatably arranged between the inner sides of the side plates, and at least two conveying belts are arranged between the conveying rollers in a matching manner. According to the invention, by controlling the operation of the lifting assembly, the lifting assembly can drive the printing block to move up and down to print the roll paper conveyed to the position right below the printing block, and then the turnover device can turn over and convey the printed roll paper by starting the turnover device, so that workers can collect the printed roll paper conveniently.

Description

Roll paper printing device

Technical Field

The invention relates to a printing device, in particular to a roll paper printing device.

Background

Paper rolling: the paper is rolled up and stored, so that the paper is convenient to use in life, and the space is saved. Printing, printing with patterns or figures.

The use of stock form at present appears in the life is ordinary, however in the production to the stock form, people can print the decorative pattern on the stock form, improve the sales that the pleasing to the eye degree promoted the stock form, traditional stock form stamp mode needs people to carry out the turn-over to the stock form manually to the in-process of stamp, when input raw materials carries out the stamp on the printing ware, perhaps people manual injection and manual stop raw materials, so, the efficiency of stock form stamp is lower, and need consume great manpower.

Therefore, a roll paper printing device capable of automatically turning over and transporting roll paper after printing and automatically injecting raw materials for printing needs to be developed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that people need to manually turn over the roll paper, and perhaps people manually inject and stop the raw materials when the raw materials are input to a printer for printing in the printing process.

(2) Technical scheme

In order to solve the technical problem, the invention provides a roll paper printing device, which comprises side square plates, at least two conveying rollers are arranged between the inner sides of the side square plates in a rotating mode, at least two conveying belts are arranged between the conveying rollers in a matching mode, a placing plate is arranged on the outer side of one side square plate, a conveying motor is arranged on the placing plate, an output shaft of the conveying motor penetrates through the side square plate and is connected with the conveying rollers, a turnover device is arranged between the side square plates and is used for turning over and conveying roll paper subjected to printing, a first support is arranged on the outer side of the other side square plate and is connected with a support frame, a first support rod is arranged on the first support close to one side of the base in a shuttling mode, one end of the first support rod is connected with a printing block, and a lifting assembly is arranged on the inner side of the support frame, the lifting assembly is connected with the other end of the first supporting rod, the lifting assembly is used for printing the roll paper, the second support is connected to two side square plates close to one side of the conveying motor, a charging bucket is connected to the second support, a conveying pipe is communicated with the charging bucket, and the conveying pipe is communicated with the first supporting rod.

Preferably, turning device is including the fixed plate, circular slide bar, the fixed block, the swinging arms, the head rod, the connecting rod, slider and cylinder, be connected with two fixed plates at least between two side boards, the inboard of fixed plate is connected with two circular slide bars at least, wherein be connected with the cylinder on the fixed plate, one side rigid coupling of circular slide bar has the fixed block, the rotation type is equipped with the swinging arms on keeping away from the fixed block of base one side, one side of swinging arms is connected with the head rod, the opposite side slidingtype of circular slide bar is equipped with the slider, the rotary type is connected with the connecting rod between slider and the swinging arms, the telescopic link of cylinder is connected.

Preferably, the lifting assembly comprises a rotating motor, an eccentric turntable, a sliding disc and a fixed sliding rod, the inner side of the first support is connected with the fixed sliding rod, the sliding disc is arranged on the inner side of the fixed sliding rod in a sliding mode, the support frame is fixedly installed on the fixed sliding rod, the rotating motor is installed on one side of the support frame, the eccentric turntable is connected to an output shaft of the rotating motor, the sliding disc is rotatably connected with the eccentric turntable, and the other end of the first supporting rod is slidably connected with the support frame.

Preferably, still including extrusion subassembly, extrusion subassembly is including second branch, the extension board, the stripper bar, the extrusion spring, second connecting rod and voussoir, be connected with second branch on keeping away from the second support of first support one side, be connected with the extension board on the second support that is close to first support one side, the stripper bar has shuttled back and forth on the extension board, be connected with the extrusion spring on the extension board that is close to first support one side, the stripper bar passes the extrusion spring, be connected with the second connecting rod on the first branch that is close to second support one side, the end connection of second connecting rod has the voussoir, the one end and the voussoir contact of stripper bar.

Preferably, the first support is shaped as a profile.

(3) Advantageous effects

1. According to the invention, by controlling the operation of the lifting component, the lifting component can drive the printing block to move up and down, so that the roll paper conveyed to the position right below the printing block is printed.

2. According to the invention, by starting the turnover device, the turnover device can turn over and transport the printed roll paper, so that workers can collect the printed roll paper conveniently.

3. The extrusion assembly provided by the invention can automatically inject raw materials onto the printing block in the printing process, and can automatically stop inputting the raw materials onto the printing block after printing is finished, so that the raw materials can be saved and the roll paper can be printed.

Drawings

Fig. 1 is a schematic front perspective view of the present invention.

FIG. 2 is a schematic diagram of a partially enlarged vertical view of the present invention.

Fig. 3 is an enlarged perspective view of the flip assembly of the present invention.

The labels in the figures are: 1-base, 2-side square plate, 3-placing plate, 4-conveying motor, 5-conveying roller, 6-conveying belt, 7-turnover device, 71-fixing plate, 72-round slide bar, 73-fixing block, 74-swinging bar, 75-first connecting bar, 76-connecting bar, 77-sliding block, 78-air cylinder, 8-first support, 9-support, 10-rotating motor, 11-eccentric rotary disk, 12-sliding disk, 13-fixing slide bar, 14-first support bar, 15-printing block, 16-second support, 17-charging barrel, 18-conveying pipe, 19-second support bar, 20-support plate, 21-extruding bar, 22-extruding spring, 23-second connecting bar, 24-wedge block.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A roll paper printing device is shown in figures 1-3 and comprises a base 1, side plates 2, a placing plate 3, a conveying motor 4, conveying rollers 5, a conveying belt 6, a turnover device 7, a first support 8, a support frame 9, a lifting assembly, a first support rod 14, a printing block 15, a second support 16, a charging barrel 17 and a conveying pipe 18, wherein the front side and the rear side of the top of the base 1 are respectively connected with the side plates 2, the conveying rollers 5 are respectively rotatably arranged at the left part and the right part of the inner side of each side plate 2, the conveying belts 6 are respectively and symmetrically wound between the conveying rollers 5 in the front and the rear direction, the placing plate 3 is connected below the left part of the outer side of each side plate 2 at the front side, the conveying motor 4 is connected with the left side of the top of the placing plate 3, an output shaft of the conveying motor 4 penetrates through each side plate 2, an output shaft of the conveying motor 4 is connected with, the side board 2 outside of rear side is connected with first support 8, the left part back wall upside of first support 8 is connected with support frame 9, the diapire of first support 8 has shuttled back and forth first branch 14, the bottom of first branch 14 is connected with stamp block 15, be equipped with lifting unit on the support frame 9, lifting unit is connected with first branch 14, the side board 2 top left of both sides is connected with second support 16 around, second support 16 top is connected with charging bucket 17, the intercommunication has conveyer pipe 18 on the charging bucket 17, conveyer pipe 18 and first branch 14 intercommunication.

The working principle is as follows: when the roll paper printing machine is used, a worker firstly places roll paper needing printing on the conveying belt 6 in sequence, then the conveying motor 4 is started, the conveying motor 4 can drive the conveying roller 5 to rotate, the conveying roller 5 can convey printing to the roll paper through the conveying belt 6, printing raw materials in the charging barrel 17 can flow into the printing block 15 through the conveying pipe 18 and the first supporting rod 14, the printing block 15 can absorb ink, printing can be completed through pressing, then the worker controls the lifting assembly to operate, the lifting assembly can drive the printing block 15 to move up and down, printing is performed on the roll paper conveyed to the position right below the printing block 15, then the turnover device 7 is started, the turnover device 7 can transport the roll paper after printing is completed through turnover, the roll paper needing printing is convenient to be collected by the worker, when printing is completed on the roll paper needing printing, and after the printing block 15 is reset through the lifting assembly, and controlling the lifting assembly to stop operating, and controlling the turnover device 7 to stop moving after the turnover device 7 turns over and transports the last roll paper and resets, and simultaneously closing the conveying motor 4.

Example 2

On the basis of the embodiment 1, as shown in fig. 1-3, the turnover device 7 comprises a fixed plate 71, a circular slide rod 72, a fixed block 73, a swing rod 74, first connecting rod 75, connecting rod 76, slider 77 and cylinder 78, the left and right sides between side board 2 bottom all is connected with fixed plate 71, the inboard front and back two of fixed plate 71 all are connected with circular slide bar 72, the inboard intermediate junction of fixed plate 71 of right part has cylinder 78, the circular slide bar 72 left part of front and back both sides is equipped with fixed block 73, the top right side rotary type of fixed block 73 is equipped with swinging arms 74, the left side of swinging arms 74 is connected with first connecting rod 75, the circular slide bar 72 left part slidingtype of front and back both sides is equipped with slider 77, slider 77 is located the right side of fixed block 73, the rotary type is connected with connecting rod 76 between the top left side of slider 77 and the swinging arms 74 top, the telescopic link of cylinder 78 is connected with the rotary.

The lifting assembly comprises a rotating motor 10, an eccentric rotary table 11, a sliding disc 12 and a fixed sliding rod 13, the inner sides of the left wall and the right wall of the first support 8 are respectively connected with the fixed sliding rod 13, the sliding disc 12 is arranged between the left wall and the right wall of the fixed sliding rod 13 on the front side in a sliding mode, the rotating motor 10 is installed at the top of the support frame 9, the eccentric rotary table 11 is connected to an output shaft of the rotating motor 10, the sliding disc 12 is rotatably connected with the eccentric rotary table 11, and the top end of the first support rod 14 is slidably connected with the bottom of the sliding.

The working principle is as follows: when the roll paper with the finished printing needs to be turned over for transportation, a worker starts the air cylinder 78 to contract, the air cylinder 78 pulls the sliding block 77 to move rightwards, the sliding block 77 pulls the swinging rod 74 to swing rightwards through the connecting rod 76, and the swinging rod 74 drives the first connecting rod 75 to turn rightwards, so that the roll paper which is transported to the first connecting rod 75 and finishes printing can be turned rightwards and transported to the right side of the conveyor belt 6, the printed roll paper can be conveniently collected by the worker, after the roll paper finishes printing is turned over, the air cylinder 78 is controlled to extend, the air cylinder 78 pushes the sliding block 77 to move leftwards and return to the original position, the sliding block 77 pushes the swinging rod 74 to swing leftwards through the connecting rod 76 to reset, and the swinging rod 74 can drive the first connecting rod 75 to turn leftwards and return to the reset position, and the operation is repeated, the roll paper with the finished printing can be conveniently turned over for transportation, when the roll paper finishes printing and turns over, the cylinder 78 is closed.

When needs carry out the printing to the stock form, staff's control rotates motor 10 and rotates, it can drive eccentric rotating disc 11 and rotate to rotate motor 10, and then eccentric rotating disc 11 can drive slip disc 12 through fixed slide bar 13 up-and-down motion, thereby slip disc 12 can drive first branch 14 and stamp block 15 up-and-down motion, the completion carries out the purpose of stamp to the stock form under stamp block 15, when accomplishing the stock form stamp, and stamp block 15 upward movement to the back that resets, close rotate motor 10 can.

Example 3

On the basis of embodiment 2, as shown in fig. 1-2, the device further includes an extrusion assembly, the extrusion assembly includes a second support rod 19, a support plate 20, an extrusion rod 21, an extrusion spring 22, a second connecting rod 23 and a wedge block 24, the left side of the bottom of the second support 16 is connected with the second support rod 19, the right side of the bottom of the second support 16 is connected with the support plate 20, the extrusion rod 21 shuttles to the lower portion of the support plate 20, the right side of the support plate 20 is connected with the extrusion spring 22, the right end of the extrusion spring 22 is connected with the extrusion rod 21, the extrusion rod 21 passes through the extrusion spring 22, the left end of the extrusion rod 21 and the right end of the second support rod 19 are both contacted with the conveying pipe 18, the left side of the first support rod 14 is connected with the second connecting rod 23, the top end of the second connecting rod.

The working principle is as follows: when the first supporting rod 14 moves downwards, the first supporting rod 14 drives the second connecting rod 23 to move downwards, and then the second connecting rod 23 drives the wedge block 24 to move downwards, when the convex part of the wedge block 24 moves downwards to be away from the contact with the extrusion rod 21, the extrusion rod 21 moves rightwards under the action of the elastic force of the extrusion spring 22, at the moment, the extrusion rod 21 moves rightwards to stop extruding the conveying pipe 18, so that when the first supporting rod 14 drives the printing block 15 to move downwards, raw materials in the charging bucket 17 can flow into the printing block 15 through the conveying pipe 18 to print, when the first supporting rod 14 moves upwards, the first supporting rod 14 drives the second connecting rod 23 to move upwards, and then the second connecting rod 23 drives the wedge block 24 to move upwards, the protrusion of the wedge block 24 pushes the extrusion rod 21 to move leftwards, the extrusion spring 22 is compressed, at the moment, the extrusion rod 21 moves leftwards to extrude the conveying pipe 18, so, the raw materials in the charging bucket 17 then can stop flowing into through conveyer pipe 18 and carry out the stamp on stamp block 15, can pour into the raw materials into stamp block 15 automatically at the in-process of stamp on, can the automatic shutdown input raw materials to stamp block 15 after accomplishing the stamp on, so can save the raw materials and accomplish the stamp to the stock form.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A roll paper printing device is characterized by comprising:

the side square plates (2) are fixedly arranged on two sides of the base (1), at least two conveying rollers (5) are rotatably arranged between the inner sides of the side square plates (2), and at least two conveying belts (6) are arranged between the conveying rollers (5) in a matching manner;

the placing plate (3) is arranged on the outer side of one side square plate (2), a conveying motor (4) is arranged on the placing plate (3), and an output shaft of the conveying motor (4) penetrates through the side square plate (2) and is connected with a conveying roller (5);

the turnover device (7) is arranged between the two side square plates (2), and the turnover device (7) is used for turning over and transporting roll paper subjected to printing;

the first support (8) is arranged on the outer side of the other side square plate (2), the first support (8) is connected with a support frame (9), a first support rod (14) shuttles on the first support (8) close to one side of the base (1), and one end of the first support rod (14) is connected with a printing block (15);

the lifting component is arranged on the inner side of the support frame (9), is connected with the other end of the first support rod (14), and is used for printing on the roll paper;

the second support (16) is connected to the two side square plates (2) close to one side of the conveying motor (4), a charging bucket (17) is connected to the second support (16), the charging bucket (17) is communicated with a conveying pipe (18), and the conveying pipe (18) is communicated with the first supporting rod (14).

2. A roll paper printing device according to claim 1, characterized in that the turning device (7) comprises a fixing plate (71), circular slide rods (72), fixing blocks (73), swing rods (74), first connecting rods (75), connecting rods (76), sliding blocks (77) and air cylinders (78), at least two fixing plates (71) are connected between two side plates (2), at least two circular slide rods (72) are connected to the inner sides of the fixing plates (71), one fixing plate (71) is connected with the air cylinder (78), one side of each circular slide rod (72) is fixedly connected with the fixing block (73), the fixing block (73) on the side far away from the base (1) is rotatably provided with the swing rod (74), one side of the swing rod (74) is connected with the first connecting rod (75), the other side of each circular slide rod (72) is slidably provided with the sliding block (77), and the connecting rods (76) are rotatably connected between the sliding blocks (77) and the swing rods (, the telescopic rod of the cylinder (78) is rotatably connected with one side of the slide block (77).

3. A roll paper printing device according to claim 2, characterized in that the lifting assembly comprises a rotating motor (10), an eccentric turntable (11), a sliding disc (12) and a fixed slide rod (13), the inner side of the first bracket (8) is connected with the fixed slide rod (13), the inner side of the fixed slide rod (13) is slidably provided with the sliding disc (12), the rotating motor (10) is installed on one side of the supporting frame (9), the eccentric turntable (11) is connected to the output shaft of the rotating motor (10), the sliding disc (12) is rotatably connected with the eccentric turntable (11), and the other end of the first supporting rod (14) is slidably connected with the supporting frame (9).

4. A roll paper printing device according to claim 3, characterized by further comprising an extrusion assembly, the extrusion assembly comprises a second support rod (19), a support plate (20), an extrusion rod (21), an extrusion spring (22), a second connecting rod (23) and a wedge block (24), the second support (16) at the side far away from the first support (8) is connected with the second support rod (19), the second support (16) at the side close to the first support (8) is connected with the support plate (20), the extrusion rod (21) shuttles on the support plate (20), the support plate (20) at the side close to the first support (8) is connected with the extrusion spring (22), the extrusion rod (21) passes through the extrusion spring (22), the first support rod (14) at the side close to the second support (16) is connected with the second connecting rod (23), the end part of the second connecting rod (23) is connected with the wedge block (24), one end of the pressing rod (21) is in contact with the wedge (24).

5. A web printing apparatus as claimed in claim 4, characterized in that the first holder (8) is profiled.