CN210634269U

CN210634269U - Suction structure for roller

Info

Publication number: CN210634269U
Application number: CN201921002156.8U
Authority: CN
Inventors: 郑炯男
Original assignee: Hangzhou Liden Precision Machinery Co Ltd
Current assignee: Hangzhou Liden Precision Machinery Co Ltd
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2020-05-29
Anticipated expiration: 2029-06-30

Abstract

The utility model discloses a suction structure for cylinder, including cylinder mechanism, play aerofoil, wind scoop, first screw thread section of thick bamboo, barrel, second screw thread section of thick bamboo, first cavity, fan, dust collection box, condenser pipe, air inlet joint, refrigerator, first diaphragm, second diaphragm, universal wheel, air filter, first joint, second joint, water tank, cabinet door, the cabinet body, cylinder, gas pocket, hollow connecting axle, bearing, air-out joint, solid connecting axle, flange, end flange, second cavity, semiconductor refrigeration piece and fin. The utility model discloses contain cylinder mechanism and negative pressure mechanism, it has the gas pocket to open on the cylinder of cylinder mechanism, and when the product after the printing passes through the cylinder, under negative pressure mechanism's effect, the product after the printing that can make adsorbs on the cylinder, greatly reduced take place the emergence of the relative slip condition on cylinder printing product and the cylinder, made things convenient for the transportation of printing product greatly.

Description

Suction structure for roller

Technical Field

The utility model relates to a suction structure for the cylinder specifically is suction structure for the cylinder belongs to lithography apparatus application technical field.

Background

Printing is a technology of transferring ink to the surface of paper, fabric, plastic, leather and other materials through plate making, inking, pressurizing and other steps, and is a process of transferring the approved printing plate to the printing stock through printing machinery and special ink.

But the cylinder of the ejection of compact of current plane lithography apparatus is mostly a simple cylinder, only rely on the frictional force between product and the cylinder after the printing to transport the product after the printing, the product after the printing takes place relative slip or slightly beats on the cylinder with the cylinder easily, be unfavorable for the transportation of product after the printing, and the product temperature after general printing is all higher, need cooling to guarantee that the product after the printing does not warp, does not fade etc. need cooling, current adopt natural cooling's mode to cool off more, the cooling time is longer, the efficiency of production has been reduced, there is certain not enough. Therefore, a suction structure for a drum has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a suction structure for a roller for solving the problem.

The utility model realizes the purpose through the following technical proposal that the suction structure for the roller comprises a cabinet body, a roller mechanism, a negative pressure mechanism, a second threaded barrel, a barrel body, an air outlet plate and a first transverse plate, the two side plates corresponding to each other of the cabinet body are horizontally and fixedly connected with a first transverse plate and a second transverse plate which are uniformly equidistant from top to bottom, the negative pressure mechanism is arranged on the first transverse plate, the top of one side plate of the cabinet body is provided with an air inlet joint in a penetrating way, the two ends of the air inlet joint are respectively connected with the negative pressure mechanism and the roller mechanism, a second threaded roller is fixedly arranged on the top surface of one end of the top plate of the cabinet body in a penetrating way, the air outlet plate is provided with a first cavity, the bottom surface at one end of the air outlet plate is fixedly connected with a first threaded cylinder, the top end of the first threaded cylinder extends into a first cavity of the air outlet plate, and two ends of the cylinder body are respectively installed in the first threaded cylinder and the second threaded cylinder in a threaded manner;

the roller mechanism comprises a roller, a hollow connecting shaft, a bearing, an air outlet joint, a solid connecting shaft, two connecting flanges and an end face flange, wherein a second cavity is formed in the roller, the end face flanges are fixedly connected at two ends of the roller, a plurality of air holes communicated with the second cavity are formed in the body of the roller, the two connecting flanges are respectively connected with the end face flanges at the two ends of the roller through screws, the solid connecting shaft and the hollow connecting shaft are fixedly connected at the center of one side face of each of the two connecting flanges, one end of the hollow connecting shaft extends into the second cavity of the roller, the bearing is embedded in the hollow connecting shaft, the air outlet joint is sleeved in the bearing, and one end of the air outlet joint is connected with the air inlet joint through a hose;

negative pressure mechanism includes fan, dust collection box, water tank, refrigerator, condenser pipe and air filter, fan, dust collection box and water tank are installed in the top surface of first diaphragm in proper order, run through on the both sides board that the dust collection box corresponds each other and install first joint and second joint, install air filter perpendicularly in the dust collection box, install the condenser pipe between the both sides board that the water tank corresponds each other, just outside the both ends of condenser pipe extend to the water tank, the one end of second joint is connected with the one end of condenser pipe, first joint is connected with the output of fan, the input of fan is connected with the one end that the air inlet connects, the refrigerator is installed in the embedding on the both sides board that the water tank corresponds each other, keeps away from the one end of the condenser pipe of second joint is passed through the pipeline and is connected with second screw thread section of thick bamboo.

Preferably, the refrigerator is composed of two radiating fins and a semiconductor refrigerating fin, the two radiating fins are buckled with each other, and the semiconductor refrigerating fin is positioned between the two radiating fins

Preferably, universal wheels are installed at four corners of the bottom surface of the cabinet body bottom plate.

Preferably, rubber sealing gaskets are arranged at the contact positions of the two connecting flanges and the end face flange of the cylinder body.

Preferably, a door is hinged to one side face of the dust collection box, and a sealing rubber strip is attached to a contact position of the door and the dust collection box.

Preferably, one side of the cabinet body is hinged with two oppositely opened cabinet doors.

Preferably, a plurality of trumpet-shaped air outlet hoppers are mounted on the bottom surface of the air outlet plate, and the top ends of the air outlet hoppers extend into the first cavity of the air outlet plate.

Preferably, the outer wall of the cylinder body is sleeved with a rubber anti-slip sleeve, and the rubber anti-slip sleeve is provided with a through hole which is communicated with the air hole and corresponds to the air hole.

Preferably, the inner wall of the cabinet body is attached with a sound-absorbing board, and a drying agent is placed in the cabinet body.

Preferably, the barrel is a stainless steel barrel, and a polyethylene lining is attached to the inner wall of the barrel.

Preferably, the contact part of the refrigerator and the water tank is coated with a sealing glue.

Preferably, the fan is installed with the shock attenuation gasket with first mounting panel contact department, shock attenuation gasket is spring shock attenuation gasket.

Preferably, rubber seal rings are arranged at the joints of the two ends of the cylinder body and the first threaded cylinder and the second threaded cylinder.

The utility model has the advantages that:

1. the utility model comprises a roller mechanism and a negative pressure mechanism, wherein the roller of the roller mechanism is provided with an air hole, when a printed product passes through the roller, the printed product can be adsorbed on the roller under the action of the negative pressure mechanism, thereby greatly reducing the relative sliding between the roller printed product and the roller, avoiding the jumping of the printed product on the roller and greatly facilitating the transportation of the printed product;

2. the utility model discloses a negative pressure mechanism is connected with second screw thread section of thick bamboo, second screw thread section of thick bamboo passes through the barrel and is connected with the play tuber plate, when the product after needs are cooled off to the printing, the top of tuber plate adjustment to the cylinder this moment, under negative pressure mechanism refrigerator's effect, make the temperature of the gas through the condenser pipe reduce, gas after the temperature reduction is blown off by the wind fill of a tuber plate bottom surface, the cooling of product after the printing has been made things convenient for greatly, the cooling time after the product printing has been reduced, be favorable to improving the efficiency of production.

3. The utility model discloses the design is novel, and the separation can be dismantled to the play aerofoil, barrel and the first screw thread section of thick bamboo of device, has made things convenient for depositing when the device does not use greatly, and the fan of device also can carry out the cooling of product when supplying out the material to use, and the device structure is comparatively ingenious, has made things convenient for the use of device greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of the internal structure of the roller mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the dust collecting box of the present invention;

fig. 6 is a schematic view of the internal structure of the refrigerator of the present invention.

In the figure: 1. the air conditioner comprises a roller mechanism, 2, an air outlet plate, 3, an air hopper, 4, a first threaded barrel, 5, a roller body, 6, a second threaded barrel, 7, a first cavity, 8, a fan, 9, a dust collection box, 10, a condensation pipe, 11, an air inlet joint, 12, a refrigerator, 13, a first transverse plate, 14, a second transverse plate, 15, a universal wheel, 16, an air filter element, 17, a first joint, 18, a second joint, 19, a water tank, 20, a cabinet door, 21, a cabinet body, 101, a roller, 102, an air hole, 103, a hollow connecting shaft, 104, a bearing, 105, an air outlet joint, 106, a solid connecting shaft, 107, a connecting flange, 108, an end face flange, 109, a second cavity, 1201, a semiconductor refrigeration sheet, 1202 and radiating fins.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-6, a suction structure for a roller comprises a cabinet 21, a roller mechanism 1, a negative pressure mechanism, a second threaded cylinder 6, a cylinder 5, an air outlet plate 2 and a first transverse plate 13, wherein the two corresponding side plates of the cabinet 21 are horizontally and uniformly fixed with the first transverse plate 13 and the second transverse plate 14 from top to bottom at equal intervals, the negative pressure mechanism is installed on the first transverse plate 13 to facilitate the formation of suction on the roller mechanism 1 and facilitate the transportation of printed products, an air inlet connector 11 is installed at the top of one side plate of the cabinet 21 in a penetrating manner, two ends of the air inlet connector 11 are respectively connected with the negative pressure mechanism and the roller mechanism 1, the second threaded cylinder 6 is fixedly installed at the top surface of one end of the top plate of the cabinet 21 in a penetrating manner, the air outlet plate 2 is provided with a first cavity 7, the first threaded cylinder 4 is fixedly connected at the bottom surface of one end of the air outlet plate 2 to, the top end of the first threaded cylinder 4 extends into a first cavity 7 of the air outlet plate 2, and two ends of the cylinder body 5 are respectively installed in the first threaded cylinder 4 and the second threaded cylinder 6 in a threaded manner;

the roller mechanism 1 comprises a roller 101, a hollow connecting shaft 103, a bearing 104, an air outlet joint 105, a solid connecting shaft 106, two connecting flanges 107 and an end flange 108, wherein a second cavity 109 is formed in the roller 101, the end flanges 108 are fixedly connected to two ends of the roller 101, a plurality of air holes 102 communicated with the second cavity 109 are formed in the body of the roller 101, the two connecting flanges 107 are respectively connected with the end flanges 108 at two ends of the roller 101 through screws, the solid connecting shaft 106 and the hollow connecting shaft 103 are respectively fixedly connected to the center of one side surface of the two connecting flanges 107, one end of the hollow connecting shaft 103 extends into the second cavity 109 of the roller 101, the air outlet joint 105 is convenient to install, the bearing 104 is embedded in the hollow connecting shaft 103, the air outlet joint 105 is convenient to avoid rotating along with the roller 101, the air outlet joint 105 is sleeved in the bearing 104, one end of the air outlet connector 105 is connected with the air inlet connector 11 through a hose;

the negative pressure mechanism comprises a fan 8, a dust collection box 9, a water tank 19, a refrigerator 12, a condensation pipe 10 and an air filter element 16, wherein the fan 8, the dust collection box 9 and the water tank 19 are sequentially arranged on the top surface of a first transverse plate 13, a first joint 17 and a second joint 18 are arranged on two side plates corresponding to the dust collection box 9 in a penetrating manner, the air filter element 16 is vertically arranged in the dust collection box 9, so that the dust is conveniently filtered, the occurrence of the condition that a printed product is blown with dust by cooling the printed product is favorably reduced, the condensation pipe 10 is arranged between the two side plates corresponding to the water tank 19, so that the passing gas is conveniently cooled, two ends of the condensation pipe 10 extend out of the water tank 19, one end of the second joint 18 is connected with one end of the condensation pipe 10, the first joint 17 is connected with the output end of the fan 8, the input end of the fan 8 is connected with one end of an air, the refrigerator 12 is embedded and mounted on two side plates of the water tank 19 corresponding to each other, so that the temperature of water in the water tank is reduced conveniently, and one end of the condensation pipe 10 far away from the second joint 18 is connected with the second threaded cylinder 6 through a pipeline.

The refrigerator 12 is composed of two radiating fins 1202 and a semiconductor refrigerating fin 1201, the two radiating fins 1202 are buckled with each other, and the semiconductor refrigerating fin 1201 is positioned between the two radiating fins 1202, so that the refrigerating effect of the refrigerator 12 is ensured; universal wheels 15 are mounted at four corners of the bottom surface of the bottom plate of the cabinet body 21, so that the device can move conveniently; rubber sealing gaskets are arranged at the contact positions of the two connecting flanges 107 and the end face flange 108 of the cylinder body 5, so that the roller mechanism 1 is convenient to seal; a box door is hinged to one side surface of the dust collection box 9, and a sealing rubber strip is attached to the contact part of the box door and the dust collection box 9, so that dust can be conveniently cleaned; one side surface of the cabinet body 21 is hinged with two oppositely opened cabinet doors; the bottom surface of the air outlet plate 2 is provided with a plurality of horn-shaped air outlet hoppers 3, and the top ends of the air outlet hoppers 3 extend into the first cavity 7 of the air outlet plate 2, so that air can be uniformly blown out conveniently, and the printed products can be cooled; the outer wall of the cylinder body 5 is sleeved with a rubber anti-slip sleeve, and the rubber anti-slip sleeve is provided with a through hole which is communicated with the air hole 102 and corresponds to the air hole, so that the anti-slip effect of the printed product during transportation is facilitated; the inner wall of the cabinet body 21 is attached with a sound absorption plate, so that noise reduction during the operation of the device is facilitated, and a drying agent is placed in the cabinet body 21, so that the interior of the cabinet body 21 is kept dry; the cylinder body 5 is a stainless steel cylinder body, and a polyethylene lining is attached to the inner wall of the cylinder body 5; the service life of the cylinder 5 is convenient to guarantee; sealant is coated at the contact part of the refrigerator 12 and the water tank 19, so that the water leakage of the water tank 19 is avoided; a damping gasket is arranged at the contact position of the fan 8 and the first mounting plate, the damping gasket is a spring damping gasket, and when the fan 8 works, the vibration condition of the fan is convenient to reduce; and rubber sealing rings are arranged at the joints of the two ends of the barrel body 5 and the first threaded barrel 4 and the second threaded barrel 6, so that the sealing property of the device is convenient to ensure.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, the roller mechanism 1 is arranged at the discharging position of the printing equipment and is connected with an external driving mechanism, a proper amount of water is added into the water tank 19, when in use, the external driving mechanism drives the roller 101 of the roller mechanism 1 to rotate, at the moment, the fan 8 works through the control switch, because the input end of the fan 8 is connected with one end of the air inlet joint 11, the other end of the air inlet joint 11 is connected with the air outlet joint 105 of the roller mechanism 1, when the fan 8 works, external air enters the second cavity 109 of the roller 101 from the air hole 102 of the roller 101, when the printed product passes through the roller 101 of the roller mechanism 1, the printed product is adsorbed on the roller 101 at the moment, the occurrence of relative sliding between the printed product and the roller 101 is greatly reduced when the roller 101 transports the printed product, meanwhile, the printed product is prevented from jumping on the roller 101, the printed product is greatly convenient to transport, the printed product can be cooled to ensure the printed quality, the air outlet plate 2 is adjusted above the roller 101 at the moment, when the fan 8 works, the semiconductor chilling plate 1201 of the refrigerator 12 works through a control switch, the temperature of water in the water tank 19 is reduced when the semiconductor chilling plate 1201 works, when the gas passes through the condensation pipe 10 of the water tank 19, the heat in the gas is absorbed by the water in the water tank 19, the temperature of the gas is reduced at the moment, then the gas enters the cylinder 5 through the pipeline, then the gas flows into the first cavity 7 of the air outlet plate 2 and finally is blown out by the air hopper 3 at the bottom surface of the air outlet plate 2, the blown-out air is the air with reduced temperature, when the printed product passes through the roller 101, under the action of the air with lower temperature, its temperature can be by quick reduction, has made things convenient for the cooling of product after the printing greatly, has reduced the cool time after the product printing, is favorable to improving the efficiency of production, and the play aerofoil 2, barrel 5 and the first thread section of thick bamboo 4 of device can dismantle the separation, have made things convenient for depositing when the device does not use greatly, and the fan 8 of device also can carry out the cooling of product when supplying the ejection of compact, and the device structure is comparatively ingenious.

The fan 8 adopts a WM7040-24V type fan provided by Ningbo Fenghua Weicheng motor factory, and a matched power supply circuit is provided by the factory.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Suction structure for the cylinder, its characterized in that: comprises a cabinet body (21), a roller mechanism (1), a negative pressure mechanism, a second threaded barrel (6), a barrel body (5), an air outlet plate (2) and a first transverse plate (13), wherein the two mutually corresponding side plates of the cabinet body (21) are horizontally and fixedly connected with the first transverse plate (13) and the second transverse plate (14) at equal intervals from top to bottom, the negative pressure mechanism is arranged on the first transverse plate (13), an air inlet joint (11) is arranged at the top of one side plate of the cabinet body (21) in a penetrating way, two ends of the air inlet joint (11) are respectively connected with the negative pressure mechanism and the roller mechanism (1), the top surface at one end of the top plate of the cabinet body (21) is fixedly provided with the second threaded barrel (6) in a penetrating way, the air outlet plate (2) is provided with a first cavity (7), the bottom surface at one end of the air outlet plate (2) is fixedly connected with the first threaded barrel (4), and the top end of the first threaded barrel (4) extends into the first cavity (, two ends of the cylinder body (5) are respectively installed in the first threaded cylinder (4) and the second threaded cylinder (6) in a threaded manner;

the roller mechanism (1) comprises a roller (101), a hollow connecting shaft (103), a bearing (104), an air outlet joint (105), a solid connecting shaft (106), two connecting flanges (107) and end flanges (108), wherein a second cavity (109) is formed in the roller (101), the end flanges (108) are fixedly connected at two ends of the roller (101), a plurality of air holes (102) communicated with the second cavity (109) are formed in the body of the roller (101), the two connecting flanges (107) are respectively connected with the end flanges (108) at two ends of the roller (101) through screws, the solid connecting shaft (106) and the hollow connecting shaft (103) are respectively fixedly connected at the center of one side face of the connecting flange (107), one end of the hollow connecting shaft (103) extends into the second cavity (109) of the roller (101), and the bearing (104) is embedded in the hollow connecting shaft (103), an air outlet joint (105) is sleeved in the bearing (104), and one end of the air outlet joint (105) is connected with the air inlet joint (11) through a hose;

the negative pressure mechanism comprises a fan (8), a dust collection box (9), a water tank (19), a refrigerator (12), a condensation pipe (10) and an air filter element (16), wherein the fan (8), the dust collection box (9) and the water tank (19) are sequentially arranged on the top surface of a first transverse plate (13), a first joint (17) and a second joint (18) are arranged on two mutually corresponding side plates of the dust collection box (9) in a penetrating manner, the air filter element (16) is vertically arranged in the dust collection box (9), the condensation pipe (10) is arranged between the mutually corresponding two side plates of the water tank (19), two ends of the condensation pipe (10) extend out of the water tank (19), one end of the second joint (18) is connected with one end of the condensation pipe (10), the first joint (17) is connected with the output end of the fan (8), the input end of the fan (8) is connected with one end of an air inlet joint (11), and a refrigerator (12) is embedded and installed on two side plates of the water tank (19) which correspond to each other, and one end of the condensation pipe (10) far away from the second joint (18) is connected with the second threaded cylinder (6) through a pipeline.

2. The suction structure for a drum as set forth in claim 1, wherein: the refrigerator (12) is composed of two radiating fins (1202) and a semiconductor refrigerating fin (1201), the two radiating fins (1202) are buckled with each other, and the semiconductor refrigerating fin (1201) is located between the two radiating fins (1202).

3. The suction structure for a drum as set forth in claim 1, wherein: the universal wheels (15) are installed at four corners of the bottom surface of the bottom plate of the cabinet body (21).

4. The suction structure for a drum as set forth in claim 1, wherein: rubber sealing gaskets are arranged at the contact positions of the two connecting flanges (107) and the end face flange (108) of the cylinder body (5).

5. The suction structure for a drum as set forth in claim 1, wherein: one side surface of the dust collection box (9) is hinged with a box door, and a sealing rubber strip is attached to the contact part of the box door and the dust collection box (9).

6. The suction structure for a drum as set forth in claim 1, wherein: one side of the cabinet body (21) is hinged with two oppositely opened box doors.

7. The suction structure for a drum as set forth in claim 1, wherein: the bottom surface of air-out board (2) is installed air-out fill (3) of a plurality of loudspeaker forms, the top of air-out fill (3) extends to in the first cavity (7) of air-out board (2).

8. The suction structure for a drum as set forth in claim 1, wherein: the outer wall of the barrel body (5) is sleeved with a rubber anti-slip sleeve, and the rubber anti-slip sleeve is provided with a through hole which is communicated with the air hole (102) and corresponds to the air hole.

9. The suction structure for a drum as set forth in claim 1, wherein: the interior wall of the cabinet body (21) is attached with an acoustic board, and a drying agent is placed in the cabinet body (21).

10. The suction structure for a drum as set forth in claim 1, wherein: the barrel (5) is a stainless steel barrel, and a polyethylene lining is attached to the inner wall of the barrel (5).