CN215792684U

CN215792684U - Digital printing machine stamp aligning device

Info

Publication number: CN215792684U
Application number: CN202122193186.5U
Authority: CN
Inventors: 徐杰
Original assignee: Hangzhou Chengyin Digital Technology Co ltd
Current assignee: Hangzhou Chengyin Digital Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-11
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a printing alignment device of a digital printing machine, which comprises a fixing frame: be provided with first drive assembly on the mount, and be provided with the mounting bracket on the first drive assembly to the drive mounting bracket removes in a parallel with material direction of delivery, be provided with second drive assembly on the mounting bracket, and be provided with the cylinder on the second drive assembly, and the output of cylinder is connected with the clamp plate, second drive assembly drives actuating cylinder and removes along material width direction, the inner wall of mount is provided with the conveying roller, and is provided with the conveyer belt on the conveying roller. According to the aligning device, the two driving assemblies which are independently distributed are adopted, the clamping width and the clamping position of the two pressing plates can be freely and flexibly adjusted, so that the two pressing plates can meet the aligning requirements of printing materials with different specifications, the printing materials can be ensured to be in a flat state, and the phenomenon that the printing quality is poor due to wrinkles of the printing materials is prevented.

Description

Digital printing machine stamp aligning device

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a printing alignment device of a digital printing machine.

Background

Digital printing machine is an industry of big breadth printer, the plotter is similar in the CAD field for example, its ink characteristic is aqueous dispersion ink, print on the rendition paper, then transfer to the cloth through high temperature, mainly use the printing and dyeing of clothing cloth, but at the in-process that uses digital printing machine, can appear waiting that the stamp article takes place the skew and leads to the stamp effect not good and wait that there is dust or foreign matter on the stamp article surface and lead to the incomplete or unclear of stamp, in order to ensure the stamp position accuracy of calico printing machine, need carry out counterpoint processing to the stamp material with the help of aligning device.

Chinese patent publication No.: CN211567348U discloses "a printing alignment device for digital printing machine", which includes an alignment device body composed of a transverse plate and a longitudinal plate that are perpendicular to each other and are fixedly connected, wherein the transverse plate is provided with a first fixing plate, the first fixing plate is provided with a first distance measuring sensor for measuring the distance of an object on the transverse plate, the longitudinal plate is provided with a second fixing plate, the second fixing plate is provided with a second distance measuring sensor for measuring the distance of an object on the longitudinal plate, the transverse plate is provided with a first positioning groove extending towards the measuring direction of the first distance measuring sensor, the longitudinal plate is provided with a second positioning groove extending towards the eye of the second distance measuring sensor, and the first positioning groove is vertically connected with the second positioning groove; the positioning device body at the joint of the first positioning groove and the second positioning groove is provided with a positioning hole, and a third distance measuring sensor is arranged on the bottom surface of the device body below the positioning hole through a fixing frame.

But current aligning device's counterpoint operating range is less, can not satisfy the counterpoint demand of different specification printing materials, leads to the stamp effect of calico printing machine not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a printing alignment device of a digital printing machine, which can meet the alignment requirements of printing materials with different specifications and improve the printing quality.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a digital printing machine stamp aligning device, includes the mount:

the fixing frame is provided with a first driving assembly, the first driving assembly is provided with a mounting frame, and the mounting frame is driven to move in parallel to the material conveying direction;

a second driving assembly is arranged on the mounting frame, an air cylinder is arranged on the second driving assembly, and the output end of the air cylinder is connected with a pressing plate;

the second driving assembly drives the air cylinder to move along the width direction of the material;

the inner wall of mount is provided with the conveying roller, and is provided with the conveyer belt on the conveying roller.

As a further description of the above technical solution:

the first driving assembly comprises a first driving frame arranged on the fixing frame, a first motor is arranged on the first driving frame, and the output end of the first motor is connected with one end of the mounting frame through a one-way lead screw.

As a further description of the above technical solution:

the device also comprises a first limiting component;

the first limiting assembly comprises a limiting frame arranged on the fixing frame, a lantern ring is sleeved on the limiting frame, and the lantern ring is connected with the other end of the mounting frame.

As a further description of the above technical solution:

the second driving assembly comprises a second motor arranged on the mounting frame, and the output end of the second motor is connected with the air cylinder through a bidirectional screw rod.

As a further description of the above technical solution:

the device also comprises a second limiting component;

the second limiting assembly comprises a limiting rod arranged at the top of the cylinder, a limiting roller is arranged on the limiting rod, and the limiting roller is in rolling contact with the horizontal end of the mounting frame.

As a further description of the above technical solution:

the device also comprises a telescopic component;

the telescopic assembly comprises an outer pipe, an inner rod is arranged on the inner wall of the outer pipe along the length direction of the outer pipe, and the inner rod and the outer pipe are connected with the two pressing plates respectively.

As a further description of the above technical solution:

the inner wall of mount is provided with the loading board, and the loading board passes through lifting unit and is connected with the layer board.

As a further description of the above technical solution:

the lifting assembly comprises a rotating rod which is arranged on the bearing plate in a penetrating mode through threads, a sleeve is connected to the rotating rod in a rotating mode, and the sleeve is connected with the supporting plate.

In the technical scheme, the printing alignment device of the digital printing machine provided by the utility model has the following beneficial effects:

this aligning device adopts the drive assembly of two independent distributions, can carry out free nimble regulation operation to the centre gripping width and the clamping position of two clamp plates for the material stamp counterpoint demand of different specifications can be satisfied to two clamp plates, has also ensured that the stamp material can be in smooth state, prevents that the stamp material from taking place the fold and leading to the not good phenomenon of stamp quality.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a printing alignment device of a digital printing machine according to an embodiment of the present invention;

FIG. 2 is a schematic side view of a first driving assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second limiting assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second driving assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a fixing frame according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a partial structure of a telescopic assembly according to an embodiment of the present invention;

fig. 7 is a schematic side view of a first limiting assembly according to an embodiment of the present invention.

Description of reference numerals:

1. pressing a plate; 2. a first drive assembly; 21. a first motor; 22. a one-way lead screw; 23. a first driving frame; 3. a cylinder; 4. a second limiting component; 41. a limiting rod; 42. a limiting roller; 5. a mounting frame; 6. a second drive assembly; 61. a second motor; 62. a bidirectional lead screw; 7. a fixed mount; 71. a carrier plate; 72. a rotating rod; 73. a sleeve; 74. a support plate; 8. a conveying roller; 9. a telescoping assembly; 91. an outer tube; 92. an inner rod; 10. a conveyor belt; 11. a first limit component; 111. a limiting frame; 112. a collar.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, a digital printing machine printing alignment device includes a fixing frame 7:

the fixing frame 7 is provided with a first driving assembly 2, the first driving assembly 2 is provided with a mounting frame 5, and the mounting frame 5 is driven to move in parallel to the material conveying direction;

a second driving assembly 6 is arranged on the mounting frame 5, an air cylinder 3 is arranged on the second driving assembly 6, and the output end of the air cylinder 3 is connected with a pressing plate 1;

the second driving assembly 6 drives the cylinder 3 to move along the width direction of the material;

the inner wall of mount 7 is provided with conveying roller 8, and is provided with conveyer belt 10 on conveying roller 8.

In this embodiment, place the stamp material on conveyer belt 10 and forward the stamp position on fixing frame 7, this moment under the drive of first drive assembly 2, make mounting bracket 5 remove along the direction of delivery of stamp material, and under the drive of second drive assembly 6, make cylinder 3 remove along the width direction of stamp material, thereby adjust the position of clamp plate 1, make two clamp plates 1 can satisfy the material stamp counterpoint demand of different specifications, also ensured that the stamp material can be in smooth state, prevent that the stamp material from taking place the fold and leading to the not good phenomenon of stamp quality.

As shown in fig. 2, the first driving assembly 2 includes a first driving frame 23 disposed on the fixing frame 7, a first motor 21 is disposed on the first driving frame 23, an output end of the first motor 21 is connected to one end of the mounting frame 5 through a one-way screw 22, the first motor 21 is started to drive the one-way screw 22 to rotate, the mounting frame 5 can be driven to move along a conveying direction of the printing material, and a position of the pressing plate 1 is adjusted.

As shown in fig. 1 and 7, the mounting bracket further comprises a first limiting component 11, the first limiting component 11 comprises a limiting frame 111 arranged on the fixing frame 7, a sleeve ring 112 is sleeved on the limiting frame 111, the sleeve ring 112 is connected with the other end of the mounting bracket 5, and when the mounting bracket 5 moves, the mounting bracket 5 can drive the sleeve ring 112 to move on the limiting frame 111, so that the limiting clamping effect is achieved on the moving state of the mounting bracket 5, and the mounting bracket 5 is ensured to move in a linear stable state.

As shown in fig. 4, the second driving assembly 6 includes a second motor 61 disposed on the mounting frame 5, an output end of the second motor 61 is connected to the cylinder 3 through a bidirectional screw 62, the second motor 61 is started to drive the bidirectional screw 62 to rotate, and the two cylinders 3 are driven by the bidirectional screw 62 to synchronously move in opposite directions, so that the distance between the two pressing plates 1 can be adjusted, and the alignment and clamping requirements for printing materials with different widths can be met.

As shown in fig. 1 and fig. 3, the pneumatic cylinder further comprises a second limiting component 4, the second limiting component 4 comprises a limiting rod 41 arranged at the top of the pneumatic cylinder 3, a limiting roller 42 is arranged on the limiting rod 41, the limiting roller 42 is in rolling contact with the horizontal end of the mounting frame 5, when the pneumatic cylinder 3 moves, the pneumatic cylinder 3 can drive the limiting rod 41 to move, and at the moment, the limiting rod 41 can ensure that the pneumatic cylinder 3 keeps a dynamic balance state under the rolling limitation of the limiting roller 42, so that the phenomenon that the pneumatic cylinder 3 deviates when moving is prevented.

As shown in fig. 1 and 6, the printing material aligning device further comprises a telescopic assembly 9, the telescopic assembly 9 comprises an outer tube 91, an inner rod 92 is arranged on the inner wall of the outer tube 91 along the length direction of the outer tube, the inner rod 92 and the outer tube 91 are respectively connected with the two pressing plates 1, and the horizontal heights of the bottoms of the inner rod 92 and the outer tube 91 are consistent, so that the inner rod 92 and the outer tube 91 can play a role in synchronous connection of the two pressing plates 1, meanwhile, the two ends of a printing material can be clamped and aligned, and alignment accuracy of the printing material is further improved.

As shown in fig. 1 and 5, a bearing plate 71 is disposed on the inner wall of the fixing frame 7, the bearing plate 71 is connected with a supporting plate 74 through a lifting assembly, the lifting assembly includes a rotating rod 72 which is threaded through the bearing plate 71, a sleeve 73 is rotatably connected to the rotating rod 72, the sleeve 73 is connected with the supporting plate 74, when the printing material is conveyed to a proper position, the rotating rod 72 is rotated to rotate in the bearing plate 71 and contact with the supporting plate 74, and under the rotating action of the sleeve 73, the rotating driving force of the rotating rod 72 is converted into a linear driving force, the supporting plate 74 is driven to move up linearly and contact with the lower surface of the conveying belt 10, and the pressing action of the pressing plate 1 is matched, so that the synchronous clamping and alignment effects of the upper side and the lower side of the printing material can be achieved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a digital printing machine stamp aligning device, includes mount (7), its characterized in that:

the fixing frame (7) is provided with a first driving assembly (2), the first driving assembly (2) is provided with a mounting frame (5), and the mounting frame (5) is driven to move in a direction parallel to the material conveying direction;

a second driving assembly (6) is arranged on the mounting frame (5), an air cylinder (3) is arranged on the second driving assembly (6), and the output end of the air cylinder (3) is connected with a pressing plate (1);

the second driving assembly (6) drives the air cylinder (3) to move along the width direction of the material;

the inner wall of mount (7) is provided with conveying roller (8), and is provided with conveyer belt (10) on conveying roller (8).

2. The digital printing machine printing alignment device according to claim 1, wherein: the first driving assembly (2) comprises a first driving frame (23) arranged on the fixed frame (7), a first motor (21) is arranged on the first driving frame (23), and the output end of the first motor (21) is connected with one end of the mounting frame (5) through a one-way lead screw (22).

3. The digital printing machine printing alignment device according to claim 1, wherein: the device also comprises a first limiting component (11);

first spacing subassembly (11) is equipped with lantern ring (112) including setting up spacing (111) on mount (7) on spacing (111), and lantern ring (112) are connected with the other end of mounting bracket (5).

4. The digital printing machine printing alignment device according to claim 1, wherein: the second driving assembly (6) comprises a second motor (61) arranged on the mounting frame (5), and the output end of the second motor (61) is connected with the air cylinder (3) through a bidirectional screw rod (62).

5. The digital printing machine printing alignment device according to claim 1, wherein: the device also comprises a second limiting component (4);

the second limiting component (4) comprises a limiting rod (41) arranged at the top of the cylinder (3), a limiting roller (42) is arranged on the limiting rod (41), and the limiting roller (42) is in rolling contact with the horizontal end of the mounting frame (5).

6. The digital printing machine printing alignment device according to claim 1, wherein: also comprises a telescopic component (9);

the telescopic assembly (9) comprises an outer pipe (91), an inner rod (92) is arranged on the inner wall of the outer pipe (91) along the length direction of the outer pipe, and the inner rod (92) and the outer pipe (91) are connected with the two pressing plates (1) respectively.

7. The digital printing machine printing alignment device according to claim 1, wherein: the inner wall of the fixed frame (7) is provided with a bearing plate (71), and the bearing plate (71) is connected with the supporting plate (74) through a lifting assembly.

8. The digital printing machine printing alignment device according to claim 7, wherein: the lifting assembly comprises a rotating rod (72) which is arranged on the bearing plate (71) in a penetrating mode through threads, a sleeve (73) is connected to the rotating rod (72) in a rotating mode, and the sleeve (73) is connected with the supporting plate (74).