CN215360508U

CN215360508U - Printing equipment

Info

Publication number: CN215360508U
Application number: CN202120877846.9U
Authority: CN
Inventors: 王聿良; 陈燕凤
Original assignee: Shanghai Pumao Packaging Material Co ltd
Current assignee: Shanghai Pumao Packaging Material Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-31
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to a printing equipment, which comprises a bod, install the dye box on the organism, the dye box internal rotation is provided with the feed roll, the feed roll rotates and installs on the organism, the butt is provided with the printing roller on the feed roll, the printing roller rotates and installs on the organism, still install the compression roller on the organism, the compression roller rotates to set up on the organism and to grinding each other with the printing roller, and the printing roller includes roll body and die, the roll body rotates and installs on the organism, the die cover is established on the roll body, and the die is tangent with the feed roll, the setting can be dismantled on the organism to the feed roll, the standing groove has all been seted up at organism length direction both ends, and feed roll length direction both ends set up respectively in two standing grooves, and the feed roll is at the standing groove internal rotation. This application has the empty condition of sending of reduction feed roll to reduced the dyestuff and dropped the effect that influences the probability of printing environment from the eminence.

Description

Printing equipment

Technical Field

The application relates to the field of printing, in particular to printing equipment.

Background

The printer is part of a printing apparatus, which is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate.

The existing printing machine (as shown in fig. 1) comprises a machine body 1, a dye box 2 is installed on the machine body 1, a feeding roller 3 is arranged in the dye box 2 in a rotating mode, the feeding roller 3 is installed on the machine body 1 in a rotating mode, a printing roller 4 is arranged on the feeding roller 3 in a butt mode, the printing roller 4 is installed on the machine body 1 in a rotating mode, a compression roller 5 is further installed on the machine body 1, the compression roller 5 is arranged on the machine body 1 in a rotating mode and is in mutual counter-rolling with the printing roller 4, the printing roller 4 comprises a roller body 41 and an impression 42, the roller body 41 is installed on the machine body 1 in a rotating mode, the impression 42 is sleeved on the roller body 41, and the impression 42 is tangent to the feeding roller 3; the paper passes through the space between the printing roller 4 and the compression roller 5, the feeding roller 3 conveys the dye in the dye box 2 and transfers the dye to the printing roller 4, and the printing roller 4 is matched with the compression roller 5 to print on the paper; printing of different patterns on the paper is achieved by replacing different types of stamps 42.

In view of the above-mentioned related technologies, the inventor believes that existing stamps are various in types and different in positions and sizes, and when an existing feed roller feeds a feed roller with a smaller stamp, dyes carried in a part of areas are not received by the stamp, dyes not received by a printing roller fall into a dye box again from a high position, and dyes falling from the high position easily splash to affect a printing environment.

SUMMERY OF THE UTILITY MODEL

In order to reduce the probability that dye splatter affects the printing environment, the present application provides a printing apparatus.

The application provides a lithography apparatus adopts following technical scheme:

the utility model provides a printing equipment, includes the organism, install the dye box on the organism, the dye box internal rotation is provided with the feed roll, the feed roll rotates and installs on the organism, the butt is provided with the printing roller on the feed roll, the printing roller rotates and installs on the organism, still install the compression roller on the organism, the compression roller rotates to set up on the organism and to grinding each other with the printing roller, and the printing roller includes roll body and die, the roll body rotates and installs on the organism, the die cover is established on the roll body, and the die is tangent with the feed roll, the setting can be dismantled on the organism to the feed roll, the standing groove has all been seted up at organism length direction both ends, and feed roll length direction both ends set up respectively in two standing grooves, and the feed roll is at the standing groove internal rotation.

Through adopting above-mentioned technical scheme, change the feed roll through dismantling, make the feed roll can with the impression size looks adaptation, reduce the empty circumstances of sending of feed roll to the probability that influences the printing environment that splashes that the dyestuff drops from the eminence has been reduced.

Optionally, the cartridge is detachably mounted on the body.

Through adopting above-mentioned technical scheme, change the dyestuff box through dismantling the dyestuff box to make the dyestuff box can with feed roller adaptation more.

Optionally, be provided with fixed subassembly between dye box and the organism, fixed subassembly has two sets of settings respectively at dye box length direction both ends, and fixed subassembly includes regulating part and fixed plate, the regulating part is installed on the organism in dye box length direction one end, the fixed plate sets firmly at regulating part towards dye box one end, and the fixed plate butt is on the dye box.

Through adopting above-mentioned technical scheme, the setting of fixed subassembly can be fixed the dye box, makes the dye box dismantle can be more stable after the installation.

Optionally, the adjusting part includes a fixing sleeve and a sliding rod, the fixing sleeve is fixedly arranged at one end of the machine body facing the dye box, one end of the sliding rod is fixedly arranged at one end of the fixing plate, which is far away from the dye box, the other end of the sliding rod is inserted into the fixing sleeve, and the sliding rod slides in the direction of approaching or far away from the fuel box in the fixing sleeve.

Through adopting above-mentioned technical scheme, through the cooperation of the pole that slides at fixed cover, realized the regulation to the fixed plate.

Optionally, be provided with the reinforcement subassembly between fixed cover and the slide bar, the reinforcement subassembly is including reinforcing groove, reinforcement screw rod and reinforcement nut, reinforcing groove is seted up on fixed sheathe along fixed cover length direction, the reinforcement screw rod sets firmly on the slide bar, and the reinforcement screw rod slides and sets up in reinforcing inslot and stretch out reinforcing groove, the reinforcement nut is in stretching out reinforcing groove department threaded connection on the reinforcement screw rod.

Through adopting above-mentioned technical scheme, the setting of reinforcing component can be consolidated the position of pole that slides, reduces the probability that exogenic action leads to the fixed plate to slide.

Optionally, a guide assembly is arranged between the fixed plate and the machine body, the guide assembly comprises a guide sleeve and a guide rod, the guide sleeve is fixedly arranged at one end, facing the fixed plate, of the machine body, one end of the guide rod is fixedly arranged at one end, facing away from the dye box, of the fixed plate, the other end of the guide rod is inserted into the guide sleeve, and the guide rod is arranged in the guide sleeve in a sliding manner.

Through adopting above-mentioned technical scheme, the setting up of direction subassembly can lead sliding of fixed plate, makes sliding of fixed plate more smooth.

Optionally, the roller body is sleeved with two positioning rings, and the two positioning rings are respectively connected to two ends of the impression in the length direction in an abutting mode.

Through adopting above-mentioned technical scheme, the setting of holding ring can be consolidated the die, reduces the die and takes place the probability that the skew influences the normal work of die in work.

Optionally, a positioning bolt is arranged at the countersunk head on the positioning ring, the positioning bolt is in threaded connection with the positioning ring, and the positioning bolt penetrates through the positioning ring and abuts against the roller body.

Through adopting above-mentioned technical scheme, positioning bolt is used for making the holding ring fixed, and positioning bolt that the countersunk head set up simultaneously can reduce positioning bolt and be struck the probability that the damage appears.

Optionally, the organism deviates from installation dyestuff box one end in printing roller and can dismantle and be provided with the wind-up roll.

Through adopting above-mentioned technical scheme, the wind-up roll is used for the paper after the rolling printing.

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

the feeding roller can be matched with the impression in size by disassembling and replacing the feeding roller, so that the empty feeding condition of the feeding roller is reduced, and the probability that the printing environment is influenced by the dyes falling from a high place and splashing is reduced;

the dye box is replaced by disassembling the dye box, so that the dye box can be more adaptive to the feeding roller;

the arrangement of the positioning ring can reinforce the die, so that the probability that the die deviates in the working process to influence the normal working of the die is reduced;

the winding roller is used for winding the printed paper.

Drawings

Fig. 1 is a schematic structural view of the related art.

Fig. 2 is a schematic view of the overall structure of the present embodiment.

Fig. 3 is an enlarged view of a portion a in the present embodiment.

Description of reference numerals: 1. a body; 2. a cartridge; 3. a feed roller; 4. a printing roller; 41. a roller body; 42. a stamp; 5. a compression roller; 6. a placement groove; 7. a fixing assembly; 71. an adjustment member; 711. fixing a sleeve; 712. a slide bar; 72. a fixing plate; 8. a reinforcement assembly; 81. a reinforcing groove; 82. reinforcing the screw rod; 83. reinforcing the screw cap; 9. a guide assembly; 91. a guide sleeve; 92. a guide bar; 10. a positioning ring; 11. positioning the bolt; 12. a wind-up roll; 13. a drive motor; 14. a feeding motor.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses printing equipment, refer to fig. 2, which comprises a machine body 1, wherein a dye box 2 is detachably mounted on the machine body 1, a feeding roller 3 is rotatably arranged in the dye box 2, placing grooves 6 are respectively formed at two ends of the machine body 1 in the length direction, the placing grooves 6 penetrate through the top of the machine body 1, two ends of the feeding roller 3 in the length direction are respectively arranged in the two placing grooves 6, the feeding roller 3 rotates in the placing grooves 6, a printing roller 4 is arranged on the feeding roller 3 in an abutting mode, the printing roller 4 is detachably and rotatably mounted on the machine body 1, a press roller 5 is further mounted on the machine body 1, the press roller 5 is rotatably arranged on the machine body 1 and is in mutual butt-grinding with the printing roller 4, the printing roller 4 comprises a roller body 41 rotatably mounted on the machine body 1 and a die 42 sleeved on the roller body 41, the die 42 is tangent to the feeding roller 3, the feeding roller 3 rotates to drive dye in the dye box 2, and the dye is tangentially conveyed to the die 42 through the feeding roller 3, the die 42 is matched with the press roller 5 in a rotating mode to print the dye on the die 42 on the paper between the printing roller 4 and the press roller 5, the die 42 with different sizes is required to be replaced when different patterns are printed, the feeding roller 3 can be matched with the die 42 in size by detaching and replacing the feeding roller 3, the empty feeding condition of the feeding roller 3 is reduced, and therefore the probability that the printing environment is influenced by the fact that the dye falls from a high position and splashes is reduced; organism 1 deviates from 2 one end of installation dye box and can dismantle in printing roller 4 and be provided with wind-up roll 12, and wind-up roll 12 can dismantle the setting, installs drive wind-up roll 12 pivoted motor on the organism 1, and the motor drives the wind-up roll 12 of installing on organism 1 and rotates, and wind-up roll 12 is used for rolling the paper after the printing, makes things convenient for accomodating of paper.

Referring to fig. 2, install driving motor 13 on the organism 1, driving motor 13 drives the compression roller 5 and rotates, and compression roller 5 rotates and drives printing roller 4 and rotate, makes printing roller 4 and compression roller 5 grind to each other, installs the material loading motor 14 of drive feed roll 3 on the organism 1 simultaneously, and material loading motor 14 passes through gear drive feed roll 3, and the same linear velocity of material loading motor 14 drive feed roll 3 and printing roller 4 rotates, makes painting that coating can be even on printing roller 4.

Referring to fig. 2 and 3, a fixing assembly 7 is disposed between the cartridge 2 and the machine body 1, two sets of fixing assemblies 7 are respectively disposed at two ends of the cartridge 2 in the length direction, each fixing assembly 7 includes an adjusting member 71 mounted on the machine body 1 at one end of the cartridge 2 in the length direction and a fixing plate 72 fixedly disposed at one end of the adjusting member 71 facing the cartridge 2, the fixing plate 72 is slidably disposed on the machine body 1 through the adjusting member 71, the fixing plate 72 is slidably disposed toward or away from the cartridge 2, and the fixing plate 72 abuts against the cartridge 2 through the adjusting member 71; the adjusting member 71 includes a fixing sleeve 711 fixed at one end of the machine body 1 facing the cartridge 2 and a sliding rod 712 having one end fixed at one end of the fixing plate 72 facing away from the cartridge 2, the other end of the sliding rod 712 is inserted into the fixing sleeve 711, and the sliding rod 712 slides in the fixing sleeve 711 toward or away from the fuel cartridge; the adjustment of the fixing plate 72 is achieved by the engagement of the sliding rod 712 with the fixing sleeve 711.

Referring to fig. 2 and 3, a reinforcing component 8 is arranged between a fixing sleeve 711 and a sliding rod 712, the reinforcing component 8 comprises a reinforcing groove 81 formed in the fixing sleeve 711 along the length direction of the fixing sleeve 711, a reinforcing screw 82 fixedly arranged on the sliding rod 712 and a reinforcing nut 83 in threaded connection with the reinforcing screw 82, the reinforcing screw 82 is slidably arranged in the reinforcing groove 81 and extends out of the reinforcing groove 81, the reinforcing nut 83 is in threaded connection with the reinforcing screw 82 at the position where the reinforcing nut 81 extends out, the reinforcing nut 83 is screwed down to reinforce the sliding rod 712 in the fixing sleeve 711, and the sliding rod 712 can slide in the positioning sleeve by unscrewing the reinforcing nut 83; be provided with direction subassembly 9 between fixed plate 72 and the organism 1, direction subassembly 9 sets firmly the guide bar 92 that deviates from 2 one end of dyestuff box at fixed plate 72 including setting firmly guide sleeve 91 and the one end that fixes towards fixed plate 72 one end at organism 1, the guide bar 92 other end is inserted and is located in guide sleeve 91, guide bar 92 slides and sets up in guide sleeve 91, the setting of direction subassembly 9 can lead sliding of fixed plate 72, make sliding of fixed plate 72 more smooth.

Referring to fig. 2, two positioning rings 10 are sleeved on a roller body 41, two positioning rings 10 are provided, two ends of each positioning ring 10 in the length direction of the die 42 abut against the die 42, the die 42 can be reinforced by the positioning rings 10, and the probability that the die 42 is deviated during work to affect the normal work of the die 42 is reduced; the countersunk head is provided with positioning bolt 11 on positioning ring 10, and positioning bolt 11 threaded connection is on positioning ring 10, and positioning bolt 11 runs through positioning ring 10 butt on roll body 41, and positioning bolt 11 is used for making positioning ring 10 fixed, and positioning bolt 11 that the countersunk head set up simultaneously can reduce positioning bolt 11 and appear damaging the probability by the striking.

The implementation principle of the embodiment of the application is as follows: detaching the printing roller 4, removing the positioning ring 10, replacing the required die 42, mounting the positioning ring 10, fixing the die 42 on the roller body 41, mounting the dye box 2 with the corresponding size on the machine body 1, unscrewing the reinforcing nut 83 to drive the sliding rod 712 to slide, enabling the fixing rod to abut against the dye box 2 to fix the dye box 2, screwing the reinforcing nut 83 to fix the sliding rod 712, mounting the feeding roller 3 with the corresponding size on the machine body 1, uncoiling the paper to pass between the compression roller 5 and the printing roller 4, starting the compression roller 5 and the feeding roller 3 to rotate, driving the feeding roller 3 to rotate to drive the dye to be conveyed to the printing roller 4, driving the printing roller 4 to be in alignment with the compression roller 5 through the compression roller 5, printing the required pattern on the paper, then conveying the printed paper into the winding roller 12, driving the winding roller 12 to rotate to wind the printed paper, the entire printing process is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a printing equipment, includes organism (1), install dye box (2) on organism (1), dye box (2) internal rotation is provided with feed roll (3), feed roll (3) are rotated and are installed on organism (1), the butt is provided with printing roller (4) on feed roll (3), printing roller (4) are rotated and are installed on organism (1), still install compression roller (5) on organism (1), compression roller (5) rotate to set up on organism (1) and to grinding each other with printing roller (4), and printing roller (4) include roll body (41) and die (42), roll body (41) rotate to install on organism (1), die (42) cover is established on roll body (41), and die (42) are tangent with feed roll (3), its characterized in that: the feeding roller (3) is detachably arranged on the machine body (1), the placing grooves (6) are formed in the two ends of the machine body (1) in the length direction, the two ends of the feeding roller (3) in the length direction are respectively arranged in the two placing grooves (6), and the feeding roller (3) rotates in the placing grooves (6).

2. A printing apparatus according to claim 1, wherein: the dye box (2) is detachably arranged on the machine body (1).

3. A printing apparatus according to claim 2, wherein: be provided with between dye box (2) and organism (1) fixed subassembly (7), fixed subassembly (7) have two sets ofly to set up respectively at dye box (2) length direction both ends, and fixed subassembly (7) are including regulating part (71) and fixed plate (72), regulating part (71) are installed on organism (1) in dye box (2) length direction one end, fixed plate (72) set firmly at regulating part (71) towards dye box (2) one end, and fixed plate (72) butt is on dye box (2).

4. A printing apparatus according to claim 3, wherein: the adjusting part (71) comprises a fixed sleeve (711) and a sliding rod (712), the fixed sleeve (711) is fixedly arranged at one end, facing the dye box (2), of the machine body (1), one end of the sliding rod (712) is fixedly arranged at one end, facing away from the dye box (2), of the fixed plate (72), the other end of the sliding rod (712) is inserted into the fixed sleeve (711), and the sliding rod (712) slides in the direction, facing the direction close to or far away from the fuel box, in the fixed sleeve (711).

5. A printing apparatus according to claim 4, wherein: fixed cover (711) and slide bar (712) between be provided with reinforcement subassembly (8), reinforcement subassembly (8) are including reinforcing groove (81), reinforcement screw (82) and reinforcement nut (83), reinforcing groove (81) are seted up on fixed cover (711) along fixed cover (711) length direction, reinforcement screw (82) set firmly on slide bar (712), and reinforcement screw (82) slide and set up in reinforcing groove (81) and stretch out reinforcing groove (81), reinforcement nut (83) are in stretching out reinforcing groove (81) department threaded connection on reinforcement screw (82).

6. A printing apparatus according to claim 5, wherein: be provided with between fixed plate (72) and organism (1) direction subassembly (9), direction subassembly (9) are including uide bushing (91) and guide bar (92), uide bushing (91) sets firmly in organism (1) towards fixed plate (72) one end, guide bar (92) one end sets firmly deviates from dye box (2) one end in fixed plate (72), and guide bar (92) other end is inserted and is located uide bushing (91), and guide bar (92) slide and set up in uide bushing (91).

7. A printing apparatus according to claim 1, wherein: the cover is equipped with holding ring (10) on roll body (41), holding ring (10) have two, two holding rings (10) respectively in impression (42) length direction both ends butt is on impression (42).

8. A printing apparatus according to claim 7, wherein: the positioning structure is characterized in that a positioning bolt (11) is arranged at the upper countersunk head of the positioning ring (10), the positioning bolt (11) is in threaded connection with the positioning ring (10), and the positioning bolt (11) penetrates through the positioning ring (10) and abuts against the roller body (41).

9. A printing apparatus according to claim 1, wherein: the machine body (1) deviates from one end of the printing roller (4) where the dye box (2) is installed and is detachably provided with a winding roller (12).