阅读说明：本技术 一种不需要频繁检修的凹印机用灰尘清理装置 (Dust cleaning device for gravure press without frequent maintenance ) 是由 邓玉 于 2021-01-21 设计创作，主要内容包括：本发明涉及凹印机技术领域,且公开了一种不需要频繁检修的凹印机用灰尘清理装置,包括运输台,所述运输台的上方设置有固定筒,所述固定筒的内部转动连接有主动轮,所述主动轮的内部设置有固定轨盘,所述固定轨盘的正面开设有环形轨槽,所述主动轮的外部插接有八个环形排列的缸筒,所述缸筒的内部均活动连接有活塞,所述活塞相向的一侧均固定连接有连杆,所述缸筒相背的一侧均固定连接有吸头,所述吸头相背的一侧均固定连接有吸附网。通过主动轮带动缸筒转动到固定筒底部的开口时,连杆在滑杆和环形轨槽的作用下带动活塞向上移动,缸筒内形成负压,将承印物上的灰尘杂质吸在吸附网上,从而达到了对承印物上的灰尘杂质进行清理的效果。(The invention relates to the technical field of gravure presses, and discloses a dust cleaning device for a gravure press, which does not need frequent maintenance, and comprises a transport table, wherein a fixed cylinder is arranged above the transport table, the inside of the fixed cylinder is rotatably connected with a driving wheel, a fixed rail disc is arranged inside the driving wheel, an annular rail groove is formed in the front surface of the fixed rail disc, eight annularly-arranged cylinder barrels are inserted outside the driving wheel, pistons are movably connected inside the cylinder barrels, one sides of the piston opposite to each other are fixedly connected with connecting rods, the sides of the cylinder barrels opposite to each other are fixedly connected with suction heads, and one sides of the suction heads opposite to each other are fixedly connected with an adsorption net. When the cylinder barrel is driven by the driving wheel to rotate to the opening at the bottom of the fixed barrel, the connecting rod drives the piston to move upwards under the action of the sliding rod and the annular rail groove, negative pressure is formed in the cylinder barrel, dust impurities on a printing stock are sucked on the adsorption net, and therefore the effect of cleaning the dust impurities on the printing stock is achieved.)

1. The utility model provides a dust cleaning device for gravure press that need not frequently overhaul, includes transport table (1), its characterized in that: the printing stock (2) is arranged at the top of the transport table (1), a fixed cylinder (3) is arranged above the transport table (1), a collecting box (4) is fixedly connected to the left side of the fixed cylinder (3), a driving wheel (5) is rotatably connected to the inside of the fixed cylinder (3), a fixed rail disc (6) is arranged inside the driving wheel (5), an annular rail groove (7) is formed in the front of the fixed rail disc (6), a magnetic plate (8) is fixedly connected to the left side of the fixed rail disc (6), eight annularly-arranged cylinder barrels (9) and movable rods (10) are inserted into the outside of the driving wheel (5), a sliding block (17) is rotatably connected to one side of each movable rod (10) opposite to the other, a piston (11) is movably connected to the inside of each cylinder barrel (9), and a connecting rod (12) is fixedly connected to one side of each piston (11) opposite to each other, the cylinder (9) equal fixedly connected with suction head (13) in one side that backs on the back mutually, the equal fixedly connected with of one side that suction head (13) carried on the back mutually adsorbs net (14), eight suction head (13) anticlockwise one side all rotates and is connected with baffle (15), spout (16) have all been seted up to baffle (15) one side in opposite directions.

2. The dust cleaning apparatus for a gravure press according to claim 1, which does not require frequent maintenance, wherein: an opening is formed in the bottom of the fixed barrel (3), and an ash inlet is formed between the fixed barrel (3) and the collecting box (4).

3. The dust cleaning apparatus for a gravure press according to claim 1, which does not require frequent maintenance, wherein: and eight sliding rods are fixedly connected to one sides of the backs of the connecting rods (12) close to the fixed rail disc (6) and are positioned in the annular rail groove (7).

4. The dust cleaning apparatus for a gravure press according to claim 1, which does not require frequent maintenance, wherein: the radius of the upper part and the right side of the annular rail groove (7) is equal and maximum, and the radius of the lower part of the annular rail groove (7) is increased after being reduced from right to left.

5. The dust cleaning apparatus for a gravure press according to claim 1, which does not require frequent maintenance, wherein: and the outside of the movable rod (10) is sleeved with a return spring.

6. The dust cleaning apparatus for a gravure press according to claim 1, which does not require frequent maintenance, wherein: the opposite sides of the movable rods (10) are fixedly connected with magnetic devices, and the magnetism of the magnetic devices is the same as that of the magnetic plates (8).

7. The dust cleaning apparatus for a gravure press according to claim 1, which does not require frequent maintenance, wherein: the sliding block (17) is positioned in the sliding groove (16).

Technical Field

The invention relates to the technical field of gravure presses, in particular to a dust cleaning device for a gravure press, which does not need frequent maintenance.

Background

The gravure press is the more commonly used lithography apparatus at present, and its structure is simple relatively, can be applicable to the large-scale printing requirement, and gravure press adopts the printing roller that has the intaglio pattern mainly, dips in the ink through the printing roller and in order to print the pattern on the stock.

Before the stock got into the printing roller during printing, in order to avoid influence such as dust, granule on the stock to print the effect, need clear up the surface of stock, the mode that adopts at present uses sticky, but this kind of mode use has the limitation, is not suitable for the stock that moults easily, delaminating, need frequently overhaul moreover, change glutinous rubber roll, maintenance cost is higher, we provide a dust cleaning device for gravure press that does not need frequent maintenance from this.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the dust cleaning device for the gravure press, which does not need frequent maintenance, has the advantages of quickly removing dust and ash on printing materials and not needing frequent maintenance, and solves the problems that the currently adopted mode is gluing, but the mode has limitation, is not suitable for printing materials which are easy to remove hair and delaminate, needs frequent maintenance and replacement of gluing rollers and has higher maintenance cost.

(II) technical scheme

In order to realize the purposes of quickly removing dust and ash on a printing stock and not needing frequent maintenance, the invention provides the following technical scheme: a dust cleaning device for a gravure press without frequent maintenance comprises a transport table, wherein printing materials are arranged at the top of the transport table, a fixed cylinder is arranged above the transport table, a collecting box is fixedly connected to the left side of the fixed cylinder, a driving wheel is rotatably connected to the inside of the fixed cylinder, a fixed rail disc is arranged inside the driving wheel, an annular rail groove is formed in the front surface of the fixed rail disc, a magnetic plate is fixedly connected to the left side of the fixed rail disc, eight cylinder barrels and movable rods which are arranged in an annular mode are inserted in the outer portion of the driving wheel, sliding blocks are rotatably connected to the opposite sides of the movable rods, pistons are movably connected to the inside of the cylinder barrels, connecting rods are fixedly connected to the opposite sides of the pistons, suction heads are fixedly connected to the opposite sides of the cylinder barrels, suction nets are fixedly connected to the opposite sides of the suction heads, and baffle plates are rotatably connected to the eight counterclockwise sides of the, and sliding grooves are formed in the opposite sides of the baffles.

Preferably, the bottom of the fixed cylinder is provided with an opening, and an ash inlet is formed between the fixed cylinder and the collecting box.

Preferably, eight equal fixedly connected with slide bar in one side that the connecting rod back is close to the fixed rail dish, the slide bar all is located annular rail inslot, drives the slide bar and slides in annular rail inslot when the action wheel rotates.

Preferably, the radiuses of the upper side and the right side of the annular rail groove are equal and maximum, the radius of the lower side of the annular rail groove is increased after being reduced from right to left, and when the connecting rod rotates to the lower side, the piston is driven to move up and down under the influence of the radius of the annular rail groove.

Preferably, the outside of the movable rod is sleeved with a return spring to drive the movable rod to return.

Preferably, the opposite sides of the movable rods are fixedly connected with magnetic devices, the magnetism of the magnetic devices is the same as that of the magnetic plate, and when the magnetic devices are close to the magnetic plate, the movable rods can move towards the direction far away from the magnetic plate.

Preferably, the sliding block is positioned in the sliding groove, and the movable rod can drive the baffle to rotate through the sliding block when moving.

(III) advantageous effects

Compared with the prior art, the dust cleaning device for the gravure press, which does not need frequent maintenance, provided by the invention has the following beneficial effects:

1. this do not need frequent gravure press dust cleaning device who overhauls, it moves to right through the transport table drive stock, action wheel clockwise rotation, when the drive wheel drives the cylinder and rotates the opening of solid fixed cylinder bottom portion, suction head on this cylinder is located the stock top, the slide bar at the connecting rod back gets into annular rail groove bottom portion simultaneously, this annular rail groove radius diminishes gradually, the action wheel continues to rotate and makes the slide bar rise, and then drive piston rebound through the connecting rod, form the negative pressure in the cylinder, inhale the dust impurity on the stock on adsorbing the net, until this suction head leaves the opening of solid fixed cylinder bottom portion, next suction head appears and begins work, thereby reached the effect that the dust impurity on the stock carries out the clearance, the suction head need not directly contact with the stock, can not receive the restriction because the material of the stock is different.

2. The dust cleaning device for the gravure press without frequent maintenance comprises a circular rail groove with a radius gradually increasing when a suction head adsorbed with dust impurities is driven by a driving wheel to rotate away from an opening at the bottom of a fixed cylinder, a sliding rod moves towards a direction close to a piston when the driving wheel continues to rotate, the piston is driven to move leftwards by a connecting rod to extrude gas in a cylinder barrel, the dust impurities adsorbed on an adsorption net are blown off, meanwhile, a movable rod rotates to the left side of a fixed rail disc, a magnetic device at the right side of the movable rod is close to a magnetic plate to further enable the movable rod to move leftwards, the movable rod drives a baffle plate to rotate leftwards by a sliding block to be tightly attached to the inner wall of the fixed cylinder when moving leftwards, the blown dust impurities fall onto the baffle plate, when the driving wheel continues to drive the baffle plate to rotate, the baffle plate is contacted with a dust inlet at the left side of the fixed cylinder, thereby reached and collected the effect of handling to the dust impurity on the adsorption network, made adsorption network repeatedly usable, can not produce the consumptive material, need not frequently overhaul.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of the driving wheel shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the fixed rail plate in fig. 2 according to the present invention.

In the figure: 1. a transport table; 2. a substrate; 3. a fixed cylinder; 4. a collection box; 5. a driving wheel; 6. fixing a rail disc; 7. an annular rail groove; 8. a magnetic plate; 9. a cylinder barrel; 10. a movable rod; 11. a piston; 12. a connecting rod; 13. a suction head; 14. an adsorption net; 15. a baffle plate; 16. a chute; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a dust cleaning device for a gravure press without frequent maintenance comprises a transportation table 1, wherein a printing material 2 is arranged on the top of the transportation table 1, a fixed cylinder 3 is arranged above the transportation table 1, a collecting box 4 is fixedly connected to the left side of the fixed cylinder 3, an opening is formed in the bottom of the fixed cylinder 3, a dust inlet is formed between the fixed cylinder 3 and the collecting box 4, a driving wheel 5 is rotatably connected to the inside of the fixed cylinder 3, a fixed rail disc 6 is arranged inside the driving wheel 5, an annular rail groove 7 is formed in the front of the fixed rail disc 6, a magnetic plate 8 is fixedly connected to the left side of the fixed rail disc 6, eight annularly arranged cylinder barrels 9 and movable rods 10 are inserted into the outside of the driving wheel 5, a magnetic device is fixedly connected to one opposite side of each movable rod 10, the magnetism of the magnetic device is the same as that of the magnetic plate 8, when the magnetic device is close to the magnetic plate 8, the movable rods 10, a reset spring is sleeved outside each movable rod 10 to drive the movable rods 10 to reset, one side of each movable rod 10, which is opposite to the other side, is rotatably connected with a slide block 17, the inside of each cylinder 9 is movably connected with a piston 11, one side, which is opposite to the piston 11, is fixedly connected with a connecting rod 12, one sides, which are close to the fixed rail disc 6, of the back surfaces of the eight connecting rods 12 are fixedly connected with slide rods, the slide rods are all positioned in the annular rail grooves 7, the drive wheels 5 drive the slide rods to slide in the annular rail grooves 7 when rotating, the radiuses above and on the right sides of the annular rail grooves 7 are equal and maximum, the radiuses below the annular rail grooves 7 are reduced from right to left and then increased, when the connecting rods 12 rotate to the lower side, the pistons 11 are driven to move up and down under the influence of the radiuses of the annular rail grooves 7, one side, which is opposite to the other side, of the suction, the opposite sides of the baffle plates 15 are provided with sliding grooves 16, the sliding blocks 17 are located in the sliding grooves 16, and the movable rods 10 can drive the baffle plates 15 to rotate through the sliding blocks 17 when moving.

The working principle is as follows: when the device is used, the transport table 1 drives the printing stock 2 to move rightwards, the driving wheel 5 rotates clockwise, the driving wheel 5 drives the cylinder 9 to rotate to the opening at the bottom of the fixed cylinder 3, the suction head 13 on the cylinder 9 is positioned above the printing stock 2, meanwhile, the sliding rod on the back of the connecting rod 12 enters the bottom of the annular rail groove 7, the radius of the annular rail groove 7 is gradually reduced, the driving wheel 5 continues to rotate to enable the sliding rod to ascend, the piston 11 is driven to move upwards through the connecting rod 12, negative pressure is formed in the cylinder 9, dust impurities on the printing stock 2 are sucked onto the adsorption net 14, and the next suction head 13 starts to work until the suction head 13 leaves the opening at the bottom of the fixed cylinder 3, so that the effect of cleaning the dust impurities on the printing stock 2 is achieved, the suction head 13 does not need to be directly contacted with the; when the driving wheel 5 drives the suction head 13 absorbed with dust impurities to rotate away from the opening at the bottom of the fixed cylinder 3, the radius of the annular rail groove 7 is gradually increased, the driving wheel 5 continuously rotates to enable the sliding rod to move towards the direction close to the piston 11, and further the piston 11 is driven to move leftwards through the connecting rod 12 to extrude the gas in the cylinder barrel 9, meanwhile, the dust impurities absorbed on the absorption net 14 are blown off, meanwhile, the movable rod 10 rotates to the left side of the fixed rail disc 6, the magnetic device at the right side of the movable rod 10 is close to the magnetic plate 8, and further the movable rod 10 moves leftwards, when the movable rod 10 moves leftwards, the baffle plate 15 is driven to rotate leftwards through the sliding block 17 to be tightly attached to the inner wall of the fixed cylinder 3, the blown dust impurities fall on the baffle plate 15, when the driving wheel 5 continuously drives the baffle plate 15 to rotate, the baffle plate 15 is contacted with the dust inlet at the left, therefore, the effect of collecting and treating the dust and impurities on the adsorption net 14 is achieved, the adsorption net 14 can be repeatedly used, no consumable material is produced, and frequent maintenance is not needed.

To sum up, the dust cleaning device for the gravure press without frequent maintenance drives the printing stock 2 to move rightwards through the transportation platform 1, the driving wheel 5 rotates clockwise, when the driving wheel 5 drives the cylinder 9 to rotate to the opening at the bottom of the fixed cylinder 3, the suction head 13 on the cylinder 9 is positioned above the printing stock 2, meanwhile, the slide rod at the back of the connecting rod 12 enters the bottom of the annular rail groove 7, the radius of the annular rail groove 7 is gradually reduced, the driving wheel 5 continues to rotate to enable the slide rod to ascend, then the piston 11 is driven to move upwards through the connecting rod 12, negative pressure is formed in the cylinder 9, dust impurities on the printing stock 2 are sucked on the adsorption net 14 until the suction head 13 leaves the opening at the bottom of the fixed cylinder 3, the next suction head 13 starts to work, thereby the effect of cleaning the dust impurities on the printing stock 2 is achieved, and the suction head 13 does, the material of the printing material 2 is not limited.

When the suction head 13 adsorbed with dust and impurities is driven to rotate away from the opening at the bottom of the fixed cylinder 3 by the driving wheel 5, the radius of the annular rail groove 7 is gradually increased, the driving wheel 5 continuously rotates to enable the sliding rod to move towards the direction close to the piston 11, and further the piston 11 is driven to move leftwards by the connecting rod 12 to extrude the gas in the cylinder 9, and simultaneously the dust and impurities adsorbed on the adsorption net 14 are blown off, meanwhile, the movable rod 10 rotates to the left side of the fixed rail disc 6, the magnetic device at the right side of the movable rod 10 is close to the magnetic plate 8, and further the movable rod 10 moves leftwards, when the movable rod 10 moves leftwards, the baffle plate 15 is driven by the slide block 17 to rotate leftwards to be tightly attached to the inner wall of the fixed cylinder 3, the blown dust and impurities fall on the baffle plate 15, when the driving wheel 5 continuously drives the baffle plate 15 to rotate, the baffle plate 15 is contacted with the dust inlet, therefore, the effect of collecting and treating the dust and impurities on the adsorption net 14 is achieved, the adsorption net 14 can be reused, consumables are not generated, frequent maintenance is not needed, and the application range is wider.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.