CN214928086U

CN214928086U - Large-scale printing machine high strength integral frame

Info

Publication number: CN214928086U
Application number: CN202121375697.2U
Authority: CN
Inventors: 谢俊武
Original assignee: Huangshan Tumiao Electromechanical Technology Co ltd
Current assignee: Huangshan Tumiao Electromechanical Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-30
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to a printing machine field specifically discloses an integral frame of large-scale printing machine high strength, bed plate, roof including the level setting are provided with a plurality of removal support bodies of moving on the horizontal direction of edge between bed plate and roof, and fixed mounting has upwards bellied rack on the top along the slide rail, offers the horizontally spout directly over the rack on the slide bottom that corresponds, and the intercommunication has the switching chamber on the top of spout, switches the intracavity setting and rack toothing's gear, the right switching intracavity of gear level is provided with the draw-in groove, is provided with round and gear complex latch on the inner wall of draw-in groove, and the gear that the horizontal migration arrived in the draw-in groove blocks motionlessly through the latch. The gear is just rotating the pivot when the rack, conveniently carries out the removal of moving movable support, and the pivot is fixed by the latch restriction when the gear stretches into in the draw-in groove, plays the fixed effect of support to moving movable support, and convenient operation is swift.

Description

Large-scale printing machine high strength integral frame

Technical Field

The utility model relates to a printing machine field specifically is an integral frame of large-scale printing machine high strength.

Background

Machines for printing text and images on printing presses. Modern printing machines are generally composed of mechanisms for plating, inking, stamping, 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 onto the film material, so that the film type printed matter identical to printing plate can be reproduced.

The existing film printer is used for printing in multiple working procedures, so that different working structures need to be positioned to be printed at proper positions, the structures need to be fixedly mounted on a larger frame to form a large-scale integral printer, but the internal structure of the existing large-scale printer is not convenient to adjust, so that printed products are limited, the use is not flexible enough, and therefore the existing frame needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral frame of large-scale printing machine high strength to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-strength integral frame of a large-scale printing machine comprises a base plate and a top plate which are horizontally arranged, wherein the top plate is arranged above the base plate, four corners between the base plate and the top plate are fixedly welded through supporting upright posts to support the top plate, so that a rectangular frame structure is integrally formed, a plurality of movable frame bodies which move in the horizontal direction are arranged between the base plate and the top plate, and the number of the movable frame bodies is increased or decreased according to the process steps of the large-scale printing machine; at least two sliding rails which are parallel horizontally are fixedly arranged on the upper surface of the base plate, and a sliding seat matched with the sliding rails is fixedly arranged on the lower surface of the movable frame body, so that the movable frame body can move on the base plate along the direction of the sliding rails, and the movable frame body is prevented from shifting during movement; the rack is fixedly installed on the top of the sliding rail and protrudes upwards, a horizontal sliding groove is formed in the bottom of the sliding seat corresponding to the position right above the rack, the width of the sliding groove is equal to that of the rack, the rack can enter the sliding groove, movement towards two sides can not occur, the rack is vertically upward, a switching cavity is communicated with the top of the sliding groove, the top of the rack is flush with the bottom of the switching cavity, a gear meshed with the rack is arranged in the switching cavity, a horizontal rotating shaft is fixedly arranged on the center of the gear in a penetrating mode, a through hole is formed in the side wall of the sliding seat opposite to the rotating shaft in a horizontal direction, the rotating shaft slides out of the through hole, an outer end is fixedly connected with an adjusting handle, a worker can hold the adjusting handle to rotate the rotating shaft by hand, the gear inside is rotated, the whole movable frame body is driven to move horizontally under the meshing effect of the gear, and the horizontal position of the movable frame body is adjusted; the gear level just right switching intracavity is provided with the draw-in groove, and gear horizontal migration can enter into the draw-in groove in, is provided with round and gear complex latch on the inner wall of draw-in groove, and the gear that the horizontal migration arrived in the draw-in groove passes through the latch and blocks motionlessly, makes the gear can not rotate again to the horizontal migration of restriction removal support body plays the effect of location.

Further: the movable support body comprises a horizontal supporting plate, vertical side plates are fixedly mounted at two ends of the supporting plate, the side plates and the supporting plate form a U-shaped structure, a driving roller is mounted between the two side plates, printed matters are conveyed and moved between the side plates, a plurality of mounting holes are further formed in the side plates, and the parts needed in each process are structurally fixed on the side plates.

Further: the hot air blown out from the air blowing box contacts with the film type printed matter which bypasses the driving roller, the characters and the patterns which are just printed on the hot air are dried to be quickly formed, and the air supply equipment is communicated with the air supply equipment through the air inlet pipe in the air blowing box to provide hot air for the equipment.

Further: the blow box is flush with the driving roller and is positioned on one side of the driving roller.

Further: the top plate is fixedly provided with a vertically downward air suction box, the air suction box is just opposite to the space between the two side plates, a negative pressure fan is communicated with the inside of the air suction box through a pipeline and generates negative pressure, and dust below is sucked into the air suction box, so that the attachment of the dust in the printing process is reduced.

Further: the width of switching the chamber is greater than the width of spout to one side of switching the chamber is with the one side parallel and level of spout, switches the other side of chamber and keeps away from the other side of spout.

Further: the width of draw-in groove is less than the width of gear, makes only partly entering into the draw-in groove of gear, dies the gear lock, plays fixed spacing effect, and during the use, the position of staff's push-and-pull pivot regulation gear conveniently removes and fixes a position the removal support body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can fixedly install each procedure of the printing machine in sequence, and can adjust the distance between the movable frame bodies to adapt to the processing requirements of different sizes; the rotating shaft is rotated when the gear is over against the rack, so that the moving of the moving support is convenient, the rotating shaft is limited by the clamping teeth when the gear extends into the clamping groove, the moving support is supported and fixed, and the operation is convenient and rapid; still be provided with the case of blowing on the frame, blow in hot-air to inside, make printed matter rapid draing, the case of blowing that the top set up reduces the dust and adheres to on the printed matter, has improved product quality.

Drawings

FIG. 1 is a schematic view of a high strength unitary frame for a large scale printing press.

FIG. 2 is a schematic diagram of the internal structure of a carriage in a high-strength integrated frame of a large printing machine.

FIG. 3 is a schematic diagram of a switching chamber in a high strength unitary frame for a large scale printing press.

In the figure: 1-base plate, 2-top plate, 3-supporting upright column, 4-moving frame body, 5-sliding seat, 6-sliding rail, 7-side plate, 8-supporting plate, 9-driving roller, 10-blowing box, 11-air inlet pipe, 12-air suction box, 13-adjusting handle, 14-rotating shaft, 15-through hole, 16-gear, 17-rack, 18-clamping groove, 19-clamping tooth, 20-sliding groove and 21-switching cavity.

Detailed Description

Referring to the drawings, in the embodiment of the present invention, an integral high-strength frame for a large-scale printing machine includes a base plate 1 and a top plate 2 which are horizontally disposed, the top plate 2 is disposed above the base plate 1, four corners between the base plate 1 and the top plate 2 are fixedly welded by supporting columns 3, the top plate 2 is supported, so that a rectangular frame structure is integrally formed, a plurality of movable frame bodies 4 which move in a horizontal direction are disposed between the base plate 1 and the top plate 2, and increase and decrease are performed according to the process steps of the large-scale printing machine.

The movable support body 4 comprises a horizontal supporting plate 8, vertical side plates 7 are fixedly mounted at two ends of the supporting plate 8, the side plates 7 and the supporting plate 8 form a U-shaped structure, a driving roller 9 is mounted between the two side plates 7, printed matters are conveyed and moved between the side plates 7, a plurality of mounting holes are further formed in the side plates 7, and the parts needed in each process are structurally fixed on the side plates 7.

The side plates 7 are fixedly provided with air blowing boxes 10 facing the inside of the two side plates 7, preferably, the air blowing boxes 10 are flush with the transmission rollers 9 and located on one side of the transmission rollers 9, hot air blown out of the air blowing boxes 10 is in contact with film type printed matters bypassing the transmission rollers 9, the characters and patterns printed on the hot air blowing boxes are dried, the characters and the patterns are quickly formed, and the air blowing boxes 10 are communicated with air supply equipment through air inlet pipes 11 to provide hot air for the equipment.

The top plate 2 is fixedly provided with a vertically downward air suction box 12, the air suction box 12 is just opposite to the space between the two side plates 7, a negative pressure fan is communicated with the inside of the air suction box 12 through a pipeline and generates negative pressure, dust below is sucked into the air suction box 12, and the attachment of the dust in the printing process is reduced.

At least two sliding rails 6 which are parallel horizontally are fixedly arranged on the upper surface of the base plate 1, and a sliding seat 5 which is matched with the sliding rails 6 is fixedly arranged on the lower surface of the movable frame body 4, so that the movable frame body 4 moves on the base plate 1 along the direction of the sliding rails 6, and the offset during moving is avoided; a rack 17 which protrudes upwards is fixedly installed on the top of the sliding rail 6, a horizontal sliding groove 20 is formed in the bottom of the sliding seat 5 corresponding to the position right above the rack 17, the width of the sliding groove 20 is equal to that of the rack 17, so that the rack 17 can enter the sliding groove 20 and can not move towards two sides, the rack 17 faces upwards vertically, a switching cavity 21 is communicated with the top of the sliding groove 20, the width of the switching cavity 21 is larger than that of the sliding groove 20, one side of the switching cavity 21 is flush with one side of the sliding groove 20, the other side of the switching cavity 21 is far away from the other side of the sliding groove 20, the top of the rack 17 is flush with the bottom of the switching cavity 21, a gear 16 meshed with the rack 17 is arranged in the switching cavity 21, a horizontal rotating shaft 14 is fixedly arranged on the center of the gear 16 in a penetrating manner, a through hole 15 is formed in the side wall of the sliding seat 5 opposite to the rotating shaft 14 in a horizontal direction, the rotating shaft 14 slides out from the through hole 15, the outer end of the movable frame body is fixedly connected with an adjusting handle 13, a worker holds the adjusting handle 13 to rotate a rotating shaft 14, so that an internal gear 16 rotates, the whole movable frame body 4 is driven to horizontally move under the meshing action of the gears, and the horizontal position of the movable frame body 4 is adjusted; a clamping groove 18 is formed in the switching cavity 21, which is horizontally opposite to the gear 16, the gear 16 can horizontally move to enter the clamping groove 18, a circle of clamping teeth 19 matched with the gear 16 are arranged on the inner wall of the clamping groove 18, and the gear 16 horizontally moving to the clamping groove 18 is clamped and fixed through the clamping teeth 19, so that the gear 16 cannot rotate any more, the horizontal movement of the moving frame body 4 is limited, and the positioning effect is achieved; preferably, the width of draw-in groove 18 is less than the width of gear 16, makes only a part of gear 16 enter into draw-in groove 18, dies gear 16, plays fixed spacing effect, and during the use, the staff push-and-pull pivot 14 adjusts the position of gear 16, conveniently removes and fixes a position removal support body 4.

The plurality of movable frame bodies 4 arranged in the frame can horizontally move under the sliding connection action of the sliding seat 5 and the sliding rail 6, the distance between the adjacent movable frame bodies 4 is adjusted, and the adaptability can be adjusted according to different processed products; all set up on every removal support body 4 and blow case 10 and send into hot-air to inside, dry fast when making inside printing, the suction box 12 of top takes away the dust of inside, reduces the dust and adheres to on the membrane class product, avoids influencing printing quality.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-strength integral frame of a large-scale printing machine comprises a base plate (1) and a top plate (2) which are horizontally arranged, wherein the top plate (2) is arranged above the base plate (1), four corners between the base plate (1) and the top plate (2) are fixedly welded through supporting upright posts (3), and the high-strength integral frame is characterized in that,

a plurality of movable frame bodies (4) moving in the horizontal direction are arranged between the base plate (1) and the top plate (2), at least two sliding rails (6) which are parallel horizontally are fixedly arranged on the upper surface of the base plate (1), and sliding seats (5) matched with the sliding rails (6) are fixedly arranged on the lower surface of each movable frame body (4);

a rack (17) which protrudes upwards is fixedly installed on the top of the sliding rail (6), a horizontal sliding groove (20) is formed in the bottom of the sliding seat (5) which corresponds to the position right above the rack (17), a switching cavity (21) is communicated with the top of the sliding groove (20), the top of the rack (17) is flush with the bottom of the switching cavity (21), a gear (16) which is meshed with the rack (17) is arranged in the switching cavity (21), a horizontal rotating shaft (14) is fixedly arranged in the center of the gear (16) in a penetrating mode, a through hole (15) is formed in the side wall of the sliding seat (5) which is horizontally opposite to the rotating shaft (14), the rotating shaft (14) slides out of the through hole (15), and the outer end of the rotating shaft is fixedly connected with an adjusting handle (13);

a clamping groove (18) is formed in a switching cavity (21) which is horizontally opposite to the gear (16), a circle of clamping teeth (19) matched with the gear (16) are arranged on the inner wall of the clamping groove (18), and the gear (16) horizontally moving into the clamping groove (18) is clamped and fixed through the clamping teeth (19).

2. A large scale printing press high strength unitary frame as defined in claim 1 wherein: remove support body (4) including horizontally backup pad (8), equal fixed mounting has vertical curb plate (7) on the both ends of backup pad (8), installs driving roller (9) between two curb plates (7).

3. A large scale printing press high strength unitary frame according to claim 2, wherein: the side plates (7) are fixedly provided with air blowing boxes (10) facing the inside of the two side plates (7), and the air blowing boxes (10) are communicated with air supply equipment through air inlet pipes (11).

4. A large scale printing press high strength unitary frame according to claim 3, wherein: the blow box (10) is flush with the driving roller (9) and is positioned on one side of the driving roller (9).

5. A large scale printing press high strength unitary frame as defined in claim 1 wherein: a vertical downward air pumping box (12) is fixedly installed on the top plate (2), and the air pumping box (12) is just opposite to the space between the two side plates (7).

6. A large scale printing press high strength unitary frame as defined in claim 1 wherein: the width of the switching cavity (21) is larger than that of the sliding chute (20), one side of the switching cavity (21) is flush with one side of the sliding chute (20), and the other side of the switching cavity (21) is far away from the other side of the sliding chute (20).

7. A large scale printing press high strength unitary frame according to claim 1 or 6, wherein: the width of the clamping groove (18) is smaller than that of the gear (16).