CN210270514U

CN210270514U - Powder coating device of plate copying machine

Info

Publication number: CN210270514U
Application number: CN201921388275.1U
Authority: CN
Inventors: 王彬
Original assignee: Yibin Yayi Glass Technology Co ltd
Current assignee: Yibin Yayi Glass Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-07
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a powder coating device of a plate burning machine, which relates to the technical field of plate burning machines and comprises a movable powder supply mechanism; the movable powder supply mechanism comprises a plate-shaped powder storage box, a material guide hopper is fixedly arranged at the top of the plate-shaped powder storage box, and the top of the material guide hopper is movably connected with a sealing cover through a hinge; a plurality of blanking pipes penetrate through the bottom of the plate-shaped powder storage box, and sealing rings are adhered to the bottom ends of the blanking pipes; the powder box is characterized in that a transmission plate is arranged on one side of the plate-shaped powder box, a guide pipe is arranged on the transmission plate in a penetrating mode, a guide rod is arranged on the inner side of the guide pipe in a sliding mode, the end portion of the guide rod is fixedly connected with the side wall of the plate-shaped powder box, a spring is arranged on the outer side of the guide rod in a sleeved mode, and a movable plate is fixedly arranged at the bottom of the side. The utility model discloses make the unable desiccant powder that contacts of outside air when not influencing the unloading, and then can effectively avoid the phenomenon of desiccant powder caking, guaranteed the normal whereabouts of desiccant powder.

Description

Powder coating device of plate copying machine

Technical Field

The utility model relates to a printing-down machine technical field, more specifically relates to a printing-down machine dusting device.

Background

The printing frame is a contact exposure imaging device for making printing plate, and utilizes pressure to make original plate and photosensitive plate closely fit, so that through photochemical reaction, the image on the original plate is accurately printed on the photosensitive plate, and when the film on the original plate is contacted with the photosensitive plate, if the contact surface dryness of the film is not ideal enough, the contact effect of the film and the photosensitive plate can be influenced, and further the subsequent printing quality is influenced.

Chinese patent publication No. CN 2872416Y discloses a film coating device for a printing-down machine, wherein a chain is arranged between a motor chain wheel and a front transmission shaft right chain wheel, and a chain is arranged between a front transmission shaft left chain wheel and a chain wheel of a left rear chain wheel seat; adjusting screw passes fixed plate both sides hole and spring and the interior thread engagement of brush up end, the box set screw passes the slot hole at fixed plate both ends and the interior thread engagement of up end of box, the box outer wall is equipped with the vibration and resets the spring and the box vibration hits the piece, the hole that fixed plate chain hookup screw passed the hole at fixed plate both ends and chain strip apart from is connected with the nut, the utility model discloses can destroy sensitization version and the produced electrostatic interaction between the film, make all information on the copy original manuscript that meticulous pattern sun-cure in-process can be accurate, improve the sun-cure quality.

However, the above scheme still has some disadvantages in actual use, for example, when the plate copying machine is not in use, the outside air can contact with the desiccant powder at the bottom of the powder box through the filter holes on the filter screen, and when the outside air humidity is higher or the contact time of the air and the desiccant powder is too long, the desiccant powder can be agglomerated, so that the filter holes on the filter screen are blocked, and the desiccant powder cannot fall effectively.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a whitewash machine dusting device, make the unable desiccant powder that contacts of outside air when not influencing the unloading, and then can effectively avoid the phenomenon of desiccant powder caking, guaranteed the normal whereabouts of desiccant powder to solve the problem of proposing in the above-mentioned background art.

The purpose of the utility model is realized through the following technical scheme: a powder coating device of a plate copying machine comprises a movable powder supply mechanism;

the movable powder supply mechanism comprises a plate-shaped powder storage box, a material guide hopper is fixedly arranged at the top of the plate-shaped powder storage box, and the top of the material guide hopper is movably connected with a sealing cover through a hinge;

a plurality of blanking pipes penetrate through the bottom of the plate-shaped powder storage box, and sealing rings are adhered to the bottom ends of the blanking pipes;

a driving plate is arranged on one side of the plate-shaped powder storage box, a guide pipe penetrates through the driving plate, a guide rod is arranged on the inner side of the guide pipe in a sliding manner, the end part of the guide rod is fixedly connected with the side wall of the plate-shaped powder storage box, a spring is sleeved on the outer side of the guide rod, a movable plate is fixedly arranged at the bottom of the side face of the driving plate, a discharging hole is formed in the movable plate, and the movable plate is attached to the sealing ring;

the fly leaf bottom is provided with the film and adsorbs the platform, the fixed U-shaped pole that is provided with in film adsorbs platform side, U-shaped pole end fixing is provided with the riser, the riser bottom all bonds with the driving plate top and is provided with the rubber strip, the rubber strip both sides all are provided with the inclined plane.

Preferably, an L-shaped rod is fixedly arranged on the other side of the plate-shaped powder storage box, and a brush is fixedly arranged at the bottom end of the L-shaped rod.

Preferably, the top of the film adsorption table is provided with a placing groove and one end of the bottom of the film adsorption table is fixedly provided with a sliding block.

Preferably, the bottom end of the sliding block is fixedly provided with a nut, the inner side of the nut is in threaded connection with a screw, and the end part of the screw is in transmission connection with a motor.

Preferably, the film adsorption platform bottom slides and is provided with the printing down workstation, the spout has been seted up at printing down workstation top, the slider is located the spout inboard, the motor is fixed to be set up in printing down workstation bottom.

Preferably, the rubber strip at the bottom of the vertical plate is positioned on one side of the rubber strip at the top of the transmission plate.

The utility model has the advantages that:

1. the utility model discloses a be provided with fly leaf and rubber strip to can utilize the interact of two rubber strips, can make the unloading hole of fly leaf bottom move to the sealing washer below, and then accomplish the unloading, and after the unloading was accomplished, because two rubber strips no longer contact, consequently the fly leaf resets under the effect of spring, sealed lid cooperatees with the fly leaf and seals the platelike powder storage box, makes the external air unable to contact the drier powder, and then can effectively avoid the phenomenon of drier powder caking, guaranteed the normal whereabouts of drier powder;

2. the utility model discloses a be provided with the guide fill to the mode that the user can pour the drier powder into in the guide fill can be reinforced for platelike storage powder box, and then makes reinforced more convenient, reduces the utility model discloses a use the degree of difficulty.

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 these drawings without inventive exercise.

Fig. 1 is a schematic overall sectional structural view of the present invention.

Fig. 2 is a schematic structural view of the movable powder supply mechanism of the present invention.

Fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure, 1, a movable powder supply mechanism; 2. a plate-shaped powder storage box; 3. a material guide hopper; 4. a sealing cover; 5. a discharging pipe; 6. a seal ring; 7. a drive plate; 8. a guide tube; 9. a guide bar; 10. a spring; 11. a movable plate; 12. a blanking hole; 13. a film suction table; 14. a U-shaped rod; 15. a vertical plate; 16. a rubber strip; 17. an inclined surface; 18. an L-shaped rod; 19. a brush; 20. a placement groove; 21. a slider; 22. a nut; 23. a screw; 24. a motor; 25. a printing down workbench; 26. a chute.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

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. 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.

Before describing the embodiments, some necessary terms need to be explained. For example:

if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.

The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.

When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.

The utility model provides a powder coating device of a plate burning machine as shown in figures 1-3, which is shown in figures 1 and 3 and comprises a movable powder supply mechanism 1, a soft sheet adsorption platform 13 is arranged at the bottom of a movable plate 11, a U-shaped rod 14 is fixedly arranged at the side surface of the soft sheet adsorption platform 13, a vertical plate 15 is fixedly arranged at the end part of the U-shaped rod 14, rubber strips 16 are respectively adhered at the bottom of the vertical plate 15 and the top of a transmission plate 7, inclined planes 17 are respectively arranged at the two sides of the rubber strips 16, the rubber strips 16 at the bottom of the vertical plate 15 are positioned at one side of the rubber strips 16 at the top of the transmission, so that two rubber strips 16 are when carrying out the extrusion, along with riser 15 bottom rubber strip 16 lasts constantly moving right, finally the rubber strip 16 at the top of driving plate 7 and the rubber strip 16 of riser 15 bottom all can take place deformation, and the rubber strip 16 of riser 15 bottom is moved its right side by the left side of driving plate 7 top rubber strip 16 along the inclined plane 17 of 7 top rubber strip 16 both sides of driving plate.

Meanwhile, the other side of the plate-shaped powder storage box 2 is fixedly provided with an L-shaped rod 18, the bottom end of the L-shaped rod 18 is fixedly provided with a brush 19, so that the brush 19 can brush the drying agent powder on the film uniformly, the top of the film adsorption platform 13 is provided with a placing groove 20, one end of the bottom of the film adsorption platform 13 is fixedly provided with a slide block 21, the bottom end of the slide block 21 is fixedly provided with a nut 22, the inner side of the nut 22 is in threaded connection with a screw 23, the end part of the screw 23 is in transmission connection with a motor 24, so that motor 24 drives screw rod 23 rotatory, and screw rod 23 drives nut 22 and moves right along screw rod 23's direction when rotatory, and nut 22 drives the film that bears the weight of the film through slider 21 and adsorbs platform 13 and move right, and film adsorbs platform 13 bottom and slides and be provided with the printing down workstation 25 that is used for carrying on the laminating operation, and slide 26 has been seted up at printing down workstation 25 top, and slider 21 is located slide 26 inboardly, and motor 24 is fixed to be set up in printing down workstation 25 bottom.

As shown in figure 2, the movable powder supply mechanism 1 comprises a plate-shaped powder storage box 2, a material guide hopper 3 is fixedly arranged at the top of the plate-shaped powder storage box 2, the top of the material guide hopper 3 is movably connected with a sealing cover 4 through a hinge, a plurality of blanking pipes 5 are arranged at the bottom of the plate-shaped powder storage box 2 in a penetrating way, a sealing ring 6 is adhered at the bottom ends of the blanking pipes 5, a transmission plate 7 is arranged at one side of the plate-shaped powder storage box 2, a guide pipe 8 is arranged on the transmission plate 7 in a penetrating way, a guide rod 9 is arranged at the inner side of the guide pipe 8 in a sliding way, the end part of, so that, when the two rubber strips 16 are no longer in contact, the spring 10 pushes the plate 7, therefore, the transmission plate 7 is reset, the movable plate 11 is driven to reset synchronously when the transmission plate 7 is reset, the blanking hole 12 is moved away from the bottom of the sealing ring 6, and the drying agent powder cannot fall down any more.

In addition, a movable plate 11 is fixedly arranged at the bottom of the side face of the transmission plate 7, a discharging hole 12 is formed in the movable plate 11, the movable plate 11 is attached to the sealing ring 6, so that the discharging hole 12 moves to the position right below the sealing ring 6, and the drying agent powder in the plate-shaped powder storage box 2 falls to the top of the film through the discharging pipe 5 and the discharging hole 12.

The utility model discloses a theory of operation:

when the utility model is used in practice, firstly the sealing cover 4 is opened, the drying agent powder is added into the guide hopper 3, the guide hopper 3 guides the drying agent powder, the drying agent powder flows into the plate-shaped powder storage box 2 to be stored, and simultaneously, a user can place the film in the placing groove 20;

starting a motor 24, driving a screw 23 to rotate by the motor 24, driving a nut 22 to move rightwards along the direction of the screw 23 when the screw 23 rotates, driving a film adsorption platform 13 bearing a film to move rightwards by the nut 22 through a slide block 21, driving a U-shaped rod 14 to move synchronously when the film adsorption platform 13 moves rightwards, along with the movement of the U-shaped rod 14, extruding a rubber strip 16 at the top of a vertical plate 15 on the rubber strip 16 at the top of a driving plate 7, driving a movable plate 11 to move rightwards by the rubber strip 16 at the top of the driving plate 7 through the driving plate 7 when the rubber strip 16 at the top of the driving plate 7 is extruded, moving a discharging hole 12 to be right below a sealing ring 6 at the moment, enabling the drying agent powder in a plate-shaped powder storage box 2 to pass through a discharging pipe 5 and a discharging hole 12 to fall to the top of the film, along with the continuous movement of the film adsorption platform 13, moving a brush 19 below the film, and, finally, when the film adsorption platform 13 completely moves to the right side of the hairbrush 19, the film and the photosensitive plate can be attached;

simultaneously because rubber strip 16 has elasticity, consequently, two rubber strips 16 are when carrying out the extrusion, along with riser 15 bottom rubber strip 16 lasts constantly moving right, the rubber strip 16 at final driving plate 7 top and the rubber strip 16 of riser 15 bottom all can take place deformation, the rubber strip 16 of riser 15 bottom is along the inclined plane 17 of 7 top rubber strip 16 both sides of driving plate 7 left side by driving plate 7 top rubber strip 16 and is moved its right side, two rubber strips 16 no longer contact this moment, spring 10 promotes driving plate 7, thereby make driving plate 7 reset, drive fly leaf 11 synchronous reset when driving plate 7 resets, unloading hole 12 is moved aside by sealing washer 6 bottom at this moment, the unable whereabouts of drying agent powder.

In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.

Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims

1. The utility model provides a whitewash device of printing down machine which characterized in that: comprises a movable powder supply mechanism (1);

the movable powder supply mechanism (1) comprises a plate-shaped powder storage box (2), a material guide hopper (3) is fixedly arranged at the top of the plate-shaped powder storage box (2), and the top of the material guide hopper (3) is movably connected with a sealing cover (4) through a hinge;

a plurality of discharging pipes (5) penetrate through the bottom of the plate-shaped powder storage box (2), and sealing rings (6) are adhered to the bottom ends of the discharging pipes (5);

a transmission plate (7) is arranged on one side of the plate-shaped powder storage box (2), a guide pipe (8) penetrates through the transmission plate (7), a guide rod (9) is arranged on the inner side of the guide pipe (8) in a sliding manner, the end part of the guide rod (9) is fixedly connected with the side wall of the plate-shaped powder storage box (2), a spring (10) is sleeved on the outer side of the guide rod (9), a movable plate (11) is fixedly arranged at the bottom of the side surface of the transmission plate (7), a discharging hole (12) is formed in the movable plate (11), and the movable plate (11) is attached to the sealing ring (6);

fly leaf (11) bottom is provided with film adsorption platform (13), film adsorption platform (13) side is fixed and is provided with U-shaped pole (14), U-shaped pole (14) end fixing is provided with riser (15), riser (15) bottom and driving plate (7) top all bond and are provided with rubber strip (16), rubber strip (16) both sides all are provided with inclined plane (17).

2. The powder coating device of a plate copying machine according to claim 1, characterized in that: an L-shaped rod (18) is fixedly arranged on the other side of the plate-shaped powder storage box (2), and a brush (19) is fixedly arranged at the bottom end of the L-shaped rod (18).

3. The powder coating device of a plate copying machine according to claim 1, characterized in that: the top of the film adsorption platform (13) is provided with a placing groove (20) and one end of the bottom of the film adsorption platform (13) is fixedly provided with a sliding block (21).

4. The powder coating device of a plate copying machine according to claim 3, characterized in that: the bottom end of the sliding block (21) is fixedly provided with a nut (22), the inner side of the nut (22) is in threaded connection with a screw rod (23), and the end part of the screw rod (23) is in transmission connection with a motor (24).

5. The powder coating device of a plate copying machine according to claim 4, wherein: film adsorbs platform (13) bottom to slide and is provided with and print down workstation (25), slide groove (26) have been seted up at print down workstation (25) top, slider (21) are located slide groove (26) inboard, motor (24) are fixed to be set up in print down workstation (25) bottom.

6. The powder coating device of a plate copying machine according to claim 1, characterized in that: the rubber strip (16) at the bottom of the vertical plate (15) is positioned on one side of the rubber strip (16) at the top of the transmission plate (7).