CN217305703U - Printing-down machine with shielding device - Google Patents

Abstract

The utility model discloses a printing machine of device is sheltered from in area, including the printing machine body, it is uncovered on the printing machine body, be equipped with two baffles in uncovered, uncovered both sides inner wall all is equipped with rotates the groove, two it is connected with double threaded rod all to rotate the inslot, double threaded rod outer wall threaded connection has the nut, the nut lateral wall is equipped with the recess, be equipped with the slide in the recess. The utility model discloses a set up the baffle, drive mechanism and actuating mechanism, it can drive the pivot and rotate to utilize driving motor, thereby it rotates to drive double threaded rod, and then utilize nut and fixed block to drive the baffle and remove in uncovered, two baffles are close to form and shelter from, two baffles are kept away from and can be opened uncovered, thereby facilitate the use, two baffles are kept away from and are opened open the open time simultaneously, two baffles can both place the thing that will use in some course of working as the support equipment, improve its functionality, and strengthen its practicality.

Description

Printing-down machine with shielding device

Technical Field

The utility model relates to a printing-down machine technical field especially relates to a printing-down machine of device is sheltered from in area.

Background

The plate copying machine is a contact exposure imaging device for making printing plate, and the original plate is closely attached to the photosensitive plate by pressure so as to accurately copy the image on the original plate on the photosensitive plate by photochemical reaction.

Because the printing machine service environment receives the influence of light great, therefore most printing machines all can be equipped with and shelter from equipment, and what sheltered from among the prior art shelters from equipment and establish to folded cascade for the most, and folded cascade shelters from equipment and expandes and receive all very conveniently when daily use, but can only play a effect of sheltering from to do not possess other functions, lead to its whole practicality on the low side, consequently need design a kind of area and shelter from the printing machine of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plate copying machine with a shielding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plate burning machine with a shielding device comprises a plate burning machine body, wherein an opening is arranged on the plate burning machine body, two baffle plates are arranged in the opening, rotating grooves are formed in the inner walls of two sides of the opening, two double-threaded rods are rotatably connected in the rotating grooves, nuts are in threaded connection with the outer walls of the double-threaded rods, grooves are formed in the side walls of the nuts, sliding plates are arranged in the grooves and are connected with the grooves through elastic mechanisms, fixing blocks matched with the grooves are fixed on the two side walls of the two baffle plates, a dismounting opening matched with the grooves is formed in the upper end face of the plate burning machine body, a transmission cavity is formed in the side wall of the plate burning machine body, a rotating shaft is rotatably connected in the transmission cavity, the end parts of the two double-threaded rods extend into the transmission cavity, the two double-threaded rods are connected with the rotating shaft through transmission mechanisms, an inner cavity is formed in the side wall of the plate burning machine body, and a driving mechanism matched with the rotating shaft is arranged in the inner cavity.

Preferably, the elastic mechanism comprises a spring fixedly connected with the bottom wall of the sliding plate, and the end of the spring is elastically connected with the bottom wall of the groove.

Preferably, the transmission mechanism comprises a bevel gear fixed on the outer wall of the rotating shaft and the end part of the double-head threaded rod, and the two bevel gears are meshed.

Preferably, the driving mechanism comprises a driving motor arranged in the inner cavity, an output shaft of the driving motor extends into the transmission cavity, and the tail end of the output shaft of the driving motor is fixedly connected with the end part of the rotating shaft.

Preferably, the cross-sectional shapes of the rotating groove and the nut are both square, and the outer wall of the nut is connected with the inner wall of the rotating groove in a sliding mode.

Preferably, threaded connection has a spacing bolt in the dismantlement mouth, the smooth setting of spacing bolt diapire just flushes with the upper inner wall of rotation groove.

The utility model has the advantages that:

1. through setting up the baffle, drive mechanism and actuating mechanism, utilize driving motor to drive the pivot and rotate, thereby it rotates to drive double threaded rod, and then utilize nut and fixed block to drive the baffle and remove in uncovered, two baffles are close to and form and shelter from, two baffles are kept away from and can be opened uncovered, thereby facilitate the use, two baffles are kept away from and are opened uncovered time simultaneously, two baffles can both place the thing that will use in some course of working as supporting equipment, improve its functionality, and strengthen its practicality.

2. Through setting up the fixed block, the slide, elastic mechanism, open mouth and fixing bolt, the baffle uses for a long time and after too many times's removal expandes and merges, certain degree wearing and tearing can take place on its surface, utilize driving motor this moment, the apparatus such as pivot, double-end threaded rod drives the baffle and removes to rotating groove tip position department, and the fixed block corresponds with the dismantlement mouth, twist afterwards and loosen spacing bolt, the slide can push up the fixed block under the elastic potential energy effect of spring this moment, make the fixed block drive the baffle and be extruded the dismantlement mouth, thereby remove the fixed to the baffle, and then conveniently dismantle it, overhaul or change.

Drawings

FIG. 1 is a schematic view of an internal overlooking structure of a printing down machine with a shielding device according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the elastic mechanism of the plate copying machine with a shielding device according to the present invention.

In the figure: 1 printing down machine body, 2 uncovered, 3 baffles, 4 rotation grooves, 5 double threaded rods, 6 nuts, 7 grooves, 8 fixed blocks, 9 inner cavities, 10 driving motors, 11 transmission cavities, 12 rotating shafts, 13 conical gears, 14 sliding plates, 15 disassembly ports and 16 limiting bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a plate burning machine with a shielding device comprises a plate burning machine body 1, an opening 2 is arranged on the plate burning machine body 1, two baffle plates 3 are arranged in the opening 2, rotating grooves 4 are respectively arranged on the inner walls of two sides of the opening 2, a double-threaded rod 5 is respectively and rotatably connected in the two rotating grooves 4, a nut 6 is in threaded connection with the outer wall of the double-threaded rod 5, a groove 7 is arranged on the side wall of the nut 6, a sliding plate 14 is arranged in the groove 7, the sliding plate 14 is connected with the groove 7 through an elastic mechanism, the elastic mechanism comprises a spring fixedly connected with the bottom wall of the sliding plate 14, the end part of the spring is elastically connected with the inner bottom wall of the groove 7, the baffle plates 3 are driven to move to the end part of the rotating grooves 4 by a driving motor 10, a rotating shaft 12, the double-threaded rod 5 and other devices, the fixing block 8 corresponds to a dismounting opening 15, at the time, a limiting bolt 16 is screwed and loosened, at the time, the sliding plate 14 can push the fixing block 8 under the action of the elastic potential energy of the spring, make fixed block 8 drive baffle 3 and be extruded and dismantle mouth 15 to remove the fixed to baffle 3, and then can dismantle, overhaul or change it.

Two side walls of the two baffles 3 are both fixed with fixed blocks 8 matched with the grooves 7, the upper end surface of the plate burning machine body 1 is provided with a dismounting opening 15 matched with the grooves 7, the side wall of the plate burning machine body 1 is internally provided with a transmission cavity 11, the transmission cavity 11 is rotationally connected with a rotating shaft 12, the end parts of the two double-threaded rods 5 extend into the transmission cavity 11, the two double-threaded rods 5 are connected with the rotating shaft 12 through a transmission mechanism, the transmission mechanism comprises conical gears 13 fixed on the outer wall of the rotating shaft 12 and the end parts of the double-threaded rods 5, the two conical gears 13 are meshed, when the rotating shaft 12 rotates, the two conical gears 13 which are mutually meshed drive the double-threaded rods 5 to rotate, the double-threaded rods 5 drive the baffles 3 to move in the opening 2 through nuts 6 which are in threaded connection with the outer wall of the double-threaded rods 5 and the fixed blocks 8, the two baffles 3 are close to form shielding, and the two baffles 3 are far away from the opening 2, thereby facilitating the use.

Be equipped with inner chamber 9 in the 1 lateral wall of printing down machine body, be equipped with in inner chamber 9 with 12 complex actuating mechanism of pivot, actuating mechanism is including setting up driving motor 10 in inner chamber 9, and in driving motor 10 output shaft extended to transmission chamber 11, terminal and the 12 tip fixed connection of pivot of driving motor 10 output shaft, start driving motor 10 and can drive pivot 12 and rotate.

The cross-sectional shapes of the rotating groove 4 and the nut 6 are both square, the outer wall of the nut 6 is in sliding connection with the inner wall of the rotating groove 4, and the square can limit the nut 6 so that the nut cannot rotate along with the double-threaded rod 5.

Dismantle mouthful 15 female connection and have stop bolt 16, stop bolt 16 diapire smooth setting and with rotate groove 4 upper inner wall flush, stop bolt 16 can avoid fixed block 8 by sliding 14 top shift out recess 7, flush the setting and also can avoid stop bolt 16 to lead to the fact the hindrance to the removal of screw 6.

When the utility model is used, the driving motor 10 is started to drive the rotating shaft 12 to rotate, when the rotating shaft 12 rotates, the two conical gears 13 which are meshed with each other can drive the double-end threaded rod 5 to rotate, when the double-end threaded rod 5 rotates, the nut 6 and the fixed block 8 which are connected through the outer wall threads of the double-end threaded rod drive the baffle 3 to move in the opening 2, the two baffles 3 are close to form a shelter, the two baffles 3 are far away from the opening 2 which can be opened, thereby being convenient to use, and when the two baffles 3 are far away from the opening 2, the two baffles 3 can be used as supporting equipment to place some things to be used in the processing process, thereby having certain practicability;

after baffle 3 uses for a long time, and the removal that has gone through too many times expandes and merges, its surface can take place the wearing and tearing of certain degree, need change it this moment, utilize driving motor 10, pivot 12, devices such as double threaded rod 5 drive baffle 3 and remove to 4 tip positions departments of rotating groove, and fixed block 8 corresponds with dismantlement mouth 15, twist this moment and loosen spacing bolt 16, slide 14 can push up fixed block 8 under the elastic potential energy effect of spring this moment, make fixed block 8 drive baffle 3 extruded dismantlement mouth 15, thereby remove the fixed to baffle 3, and then can dismantle it, overhaul or change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The plate burning machine with the shielding device comprises a plate burning machine body (1) and is characterized in that an opening (2) is formed in the plate burning machine body (1), two baffles (3) are arranged in the opening (2), rotating grooves (4) are formed in the inner walls of the two sides of the opening (2), two double-threaded rods (5) are rotatably connected in the rotating grooves (4), nuts (6) are in threaded connection with the outer walls of the double-threaded rods (5), grooves (7) are formed in the side walls of the nuts (6), sliding plates (14) are arranged in the grooves (7), the sliding plates (14) are connected with the grooves (7) through elastic mechanisms, fixing blocks (8) matched with the grooves (7) are fixed on the two side walls of the baffles (3), dismounting holes (15) matched with the grooves (7) are formed in the upper end face of the plate burning machine body (1), a transmission cavity (11) is formed in the side wall of the plate burning machine body (1), the internal rotation of transmission chamber (11) is connected with pivot (12), two in double threaded rod (5) tip all extends to transmission chamber (11), two double threaded rod (5) all are connected with pivot (12) through drive mechanism, be equipped with inner chamber (9) in printing down machine body (1) lateral wall, be equipped with in inner chamber (9) with pivot (12) complex actuating mechanism.

2. Printing frame with screen device according to claim 1, characterized in that said elastic means comprise a spring fixedly connected to the bottom wall of the slide (14), the end of said spring being elastically connected to the bottom wall of the recess (7).

3. A machine according to claim 1, characterised in that said transmission means comprise a bevel gear (13) fixed to the outer wall of the shaft (12) and to the end of the threaded double-ended rod (5), said bevel gears (13) being in mesh.

4. A plate copying machine with a shielding device according to claim 1, wherein the driving mechanism comprises a driving motor (10) disposed in the inner cavity (9), an output shaft of the driving motor (10) extends into the transmission cavity (11), and a terminal end of the output shaft of the driving motor (10) is fixedly connected with an end of the rotating shaft (12).

5. A plate copying machine with a shielding device according to claim 1, wherein the cross-sectional shapes of the rotating groove (4) and the nut (6) are both square, and the outer wall of the nut (6) is slidably connected with the inner wall of the rotating groove (4).

6. A plate copying machine with a shielding device according to claim 1, wherein a limit bolt (16) is connected with the inner thread of the detaching opening (15), and the bottom wall of the limit bolt (16) is smoothly arranged and flush with the upper inner wall of the rotating groove (4).

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