CN218861096U

CN218861096U - Dryer cloth surface spraying device

Info

Publication number: CN218861096U
Application number: CN202223251704.5U
Authority: CN
Inventors: 胡锡荣; 杨军
Original assignee: Anhui Dongzhesheng Technology Co ltd
Current assignee: Anhui Dongzhesheng Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-14
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a spray coating device for the surface of air duct cloth in the technical field of spray coating devices, which comprises a base; a rotating shaft; a motor; a plurality of sets of hinges; a stay bar; and the driving component is used for driving the plurality of groups of hinge rods to swing along the rotating fulcrum of the rotating shaft. Through the upset of the rotation fulcrum of multiunit hinge arm edge with the drive shaft, and then make the vaulting pole can follow the radial movement of axis of rotation, thereby make the vaulting pole penetrate the interior back of dryer, can prop up the dryer of different internal diameters, realize adapting to the dryer of different external diameters in the certain limit, can prop up the dryer of different external diameters (internal diameter), in addition through the rotation of lead screw, make the axial displacement of axis of rotation can be followed to the shower nozzle, and then can make the shower nozzle carry out the spraying along the axial of axis of rotation to the dryer of cover on the vaulting pole, it is rotatory to deuterogamy motor drive axis of rotation, and then reduce the shower nozzle and to the dryer on the dryer at the dryer cloth spraying dead angle.

Description

Dryer cloth surface spraying device

Technical Field

The utility model relates to a spraying device technical field specifically is a dryer cloth surface spraying device.

Background

The wind barrel is a main wind guiding device for local ventilation. According to different materials, there are flexible wind tube made of canvas, artificial leather, plastics and rubber, etc. and metal wind tube made of iron sheet and aluminium sheet. The flexible air duct is light in weight, simple in connection and suspension, but large in ventilation resistance; the metal wind tube has small ventilation resistance but occupies a larger cross-sectional area of the roadway.

When the air duct is produced, protective liquid needs to be sprayed on the surface of air duct cloth so as to improve the moisture-proof and corrosion-resistant effects of the surface of the air duct cloth, and a Chinese patent retrieval No. CN211160308U discloses a spraying device for air duct production, which comprises an air duct and a spraying frame sleeved outside the air duct, wherein the spraying frame is cut into a regular hexagon structure, a plurality of arc-shaped frames are arranged inside the spraying frame, the bottoms of the arc-shaped frames are fixedly connected with screws penetrating through the spraying frame, a liquid cavity is erected on one side outside the spraying frame, a hydraulic pump is arranged on the other side frame outside the spraying frame, a liquid pipe and a fan connected with the output end of the hydraulic pump are arranged inside the arc-shaped frames, and a plurality of air outlet pipes and nozzles are arranged on the surfaces of the arc-shaped frames; the arc frame passes through the screw rod and moves along the cross slot, to the position adjustment of arc frame, satisfies the dryer spraying to different models, and the play tuber pipe and the nozzle that the arc frame surface of adoption set up can be to the dust clearance on dryer surface, can spread the spraying liquid again, and directional wheel and the pull rod of setting are convenient for to the removal of spraying device, increase the convenience to the dryer spraying.

The spraying equipment among the above-mentioned prior art fixes the dryer through the spraying frame, but because the structure of spraying frame is fixed, and then can only adapt to the dryer of fixed external diameter size model, consequently needs a spraying device that can adapt to the dryer of different external diameter size models in certain extent.

Based on this, the utility model designs an dryer cloth surface coating device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To current problem, the utility model provides a dryer cloth surface coating device, the problem of proposing among the effectual solution background art.

In order to solve the problem, the utility model adopts the following technical scheme: a dryer cloth surface coating device includes:

a base;

the rotating shaft is horizontally and rotatably connected above the base through a support plate and is driven to rotate by a motor;

the hinge rods are hinged to the rotating shaft along the axis array of the rotating shaft and are arranged at equal intervals along the length direction of the rotating shaft;

the support rods are hinged to the hinge rods which are positioned on the same side in the plurality of groups of hinge rods together;

and the driving component is used for driving the plurality of groups of hinge rods to swing along the rotating fulcrum of the rotating shaft.

In the above air duct cloth surface spray coating device, the driving component includes:

the electromagnet is fixedly connected to one surface of the support plate, which faces the hinge rod;

the sliding sleeve is movably sleeved on the rotating shaft and forms sliding fit with the rotating shaft, and the sliding sleeve is matched with the electromagnet for use;

the connecting rods are hinged to the sliding sleeve along the axial array of the sliding sleeve, and one ends, far away from the sliding sleeve, of the connecting rods are hinged to a group of hinge rods adjacent to the sliding sleeve;

and the elastic element is arranged between the sliding sleeve and the electromagnet.

In the above air duct cloth surface spray coating device, the elastic element is a spring sleeved on the rotating shaft, and two ends of the spring in the elastic direction elastically abut against the electromagnet and the sliding sleeve respectively.

In the air duct cloth surface spray coating device, the movable seat is arranged above the base, the nozzle with the upward opening is arranged on the movable seat, and the movable seat is driven by the translation component to move axially along the rotating shaft.

In the above air duct cloth surface spray coating device, the translation component includes:

the screw rod is horizontally and rotatably connected to the support plate and is in transmission connection with the rotating shaft through a belt wheel structure;

and the nut sleeve is embedded in the movable seat, and is sleeved on the screw rod through threads.

In the above air duct cloth surface spray coating device, the support plate is horizontally and fixedly connected with the guide rod, and the moving seat is provided with a through hole for the guide rod to freely pass through.

Compared with the prior art, the beneficial effects of the utility model are that: through the upset of the rotation fulcrum of multiunit hinge lever edge with the drive shaft, and then make the vaulting pole can follow the radial movement of axis of rotation, thereby make the vaulting pole penetrate the dryer in the back, can prop up the dryer of different internal diameters, realize the dryer that adapts to different external diameters in the certain limit, produce magnetism through the electro-magnet circular telegram, and produce magnetic attraction to the sliding sleeve, and then make the sliding sleeve slide towards the direction of extension board, and make the connecting rod pulling hinge lever swing, thereby make the vaulting pole can strut in step or draw in, realize propping tightly the dryer of different external diameters (internal diameter), in addition, the rotation through the lead screw, make the axial displacement of axis of rotation can be followed to the shower nozzle, and then can make the shower nozzle carry out the spraying to the dryer of cover on the vaulting pole along the axial of axis of rotation, motor drive axis of rotation is deuterogamied, and then reduce the shower nozzle and to the dryer cloth spraying dead angle.

Drawings

Fig. 1 is a schematic view of an assembly structure of a dryer cloth surface spraying device of the present invention;

fig. 2 is a schematic side view angle view of the air duct cloth surface spraying device of the present invention;

fig. 3 is a schematic structural front view of a dryer cloth surface spraying device of the present invention;

fig. 4 is a schematic side view of the structure of the air duct cloth surface spraying device of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1-rotating shaft, 2-hinge rod, 3-stay rod, 4-connecting rod, 5-spring, 6-motor, 7-support plate, 8-sliding sleeve, 9-screw rod, 10-spray head, 11-guide rod, 12-moving seat, 13-nut sleeve, 14-base and 15-electromagnet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the embodiment provides a device for spraying the surface of an air duct cloth, which includes a base 14, a support plate 7 is vertically welded at one end of the base 14 in the length direction, the upper end of the support plate 7 is rotatably connected with a rotating shaft 1 through a mounting bearing, a motor 6 is mounted on the support plate 7 through a motor base, a motor shaft of the motor 6 is in driving connection with the rotating shaft and further can drive the rotating shaft to rotate, three groups of hinge rods 2 are hinged to the rotating shaft along the length direction of the rotating shaft in an array manner, the three hinge rods 2 in each group are three in number, the three hinge rods 2 in each group are arranged along the axial direction of the rotating shaft in an array manner, and the hinge rods in the three groups of hinge rods are hinged to the support rod 3 together, so that when the three hinge rods 2 in one group swing along the hinged position with the rotating shaft 1, the three support rods 3 can be unfolded or folded together, so that when the air duct cloth is fixed to spray the air duct cloth on the surface, the air duct cloth can be stretched and the support rods can be fixed to be in a state, and the air duct cloth can be stretched and the air duct cloth can be conveniently stretched and the air duct cloth can be stretched and stretched;

because the unfolding of the three struts 3 needs one group of hinge rods 2 to turn, in the embodiment, an electromagnet 15 is welded on one surface of the support plate 7 facing the hinge rods 2, a sliding sleeve 8 is movably sleeved on the rotating shaft 1, the sliding sleeve 8 and the rotating shaft 1 form sliding fit, the sliding sleeve 8 and the electromagnet 15 are matched for use, when an external power supply supplies power to the electromagnet 15, the electromagnet 15 is electrified to generate magnetism and generate magnetic attraction force to the sliding sleeve 8, the sliding sleeve 8 moves towards the support plate 7, in addition, three connecting rods 4 are hinged on the outer edge of the sliding sleeve 8 along the axial array of the sliding sleeve 8, one ends of the three connecting rods 4 far away from the sliding sleeve 8 are hinged on the group of hinge rods 2 adjacent to the sliding sleeve 8, when the sliding sleeve 8 moves towards the support plate 7, the connecting rod 4 pulls the hinge rod to swing, so that the three support rods 3 can swing towards the radial outer side direction of the rotating shaft, the three support rods are mutually supported and tightly support the air duct, the rotating shaft 1 is sleeved with the spring 5, two ends of the spring 5 in the elastic direction respectively elastically support the electromagnet 15 and the sliding sleeve 8, when the sliding sleeve 8 moves towards the support plate 7, the sliding sleeve compresses the spring, and when the electromagnet loses magnetism after power failure, the spring is converted from the compression state into the extension state, so that the sliding sleeve moves towards the direction away from the support plate, the three support rods can be folded, and the air duct sleeved on the support rods can be conveniently taken down;

when the surface of the air duct cloth on the air duct is sprayed, spraying needs to be performed on all parts of the surface of the air duct cloth, therefore, in the embodiment, a lead screw 9 is rotatably connected to a support plate 7, a support is welded to the other end of the base in the length direction, the other end of the lead screw 9 is rotatably connected to the support, a screw sleeve 13 is in threaded sleeve on the lead screw 9, a movable base 12 is fixedly sleeved on the screw sleeve 13, the movable base 12 is located above a base 14, a nozzle 10 with an upward opening is arranged on the movable base 12, the nozzle 10 is communicated with external spraying liquid conveying equipment through a pipeline, the spraying liquid conveying equipment conveys spraying liquid to the nozzle 10, the spraying liquid is further sprayed to the surface of the air duct cloth sleeved on a support rod 3 through the opening of the nozzle 10, a first belt wheel is fixedly sleeved at one end of the lead screw 9, a second belt wheel is fixedly sleeved at one end of a rotating shaft, the first belt wheel and the second belt wheel are in transmission connection through a triangular belt, when a motor drives the rotating shaft 1 to rotate, the lead screw 9 is synchronously driven, the lead screw 9 and the screw sleeve are in threaded fit with the movable base 12, the movable base 12 to drive the movable base to move, the nozzle 12 to move horizontally and further enable the nozzle to swing along a guide rod 11, and a guide rod 11 to be capable of forming a horizontal hole, and further enabling the movable base to be fixedly connected with the air duct cloth, and a guide rod 11, and a horizontal hole to be formed in the movable base, and the air duct cloth, and the movable base to be capable of the air duct cloth, the air duct cloth.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dryer cloth surface coating device which characterized in that includes:

a base (14);

the rotating shaft (1) is horizontally and rotatably connected above the base (14) through a support plate (7), and the rotating shaft (1) is driven to rotate by a motor (6);

the hinge rods (2) are hinged to the rotating shaft (1) along the axis array of the rotating shaft (1), and the hinge rods (2) are arranged at equal intervals along the length direction of the rotating shaft (1);

the stay bars (3) are hinged to the hinge rods (2) which are positioned on the same side in the plurality of groups of hinge rods (2) together;

and the driving component is used for driving the plurality of groups of hinge rods (2) to swing along the rotating fulcrum of the rotating shaft (1).

2. The dryer fabric surface coating device of claim 1, wherein the driving member comprises:

the electromagnet (15) is fixedly connected to one surface, facing the hinge rod (2), of the support plate (7);

the sliding sleeve (8) is movably sleeved on the rotating shaft (1) and is in sliding fit with the rotating shaft (1), and the sliding sleeve (8) is matched with the electromagnet (15) for use;

the connecting rods (4) are hinged to the sliding sleeve (8) along the axial array of the sliding sleeve (8), and one end, far away from the sliding sleeve (8), of each connecting rod (4) is hinged to one group of hinge rods (2) adjacent to the sliding sleeve (8);

and the elastic element is arranged between the sliding sleeve (8) and the electromagnet (15).

3. The surface coating device for the air duct cloth according to claim 2, wherein the elastic element is a spring (5) wound around the rotating shaft (1), and two ends of the spring (5) in the elastic direction elastically abut against the electromagnet (15) and the sliding sleeve (8) respectively.

4. The air duct cloth surface spraying device of claim 1, characterized in that a moving seat (12) is arranged above the base (14), a nozzle (10) with an upward opening is arranged on the moving seat (12), and the moving seat (12) is driven by a translation component to move along the axial direction of the rotating shaft (1).

5. The air duct cloth surface coating device of claim 4, wherein the translation component comprises:

the screw rod (9) is horizontally and rotatably connected to the support plate (7), and the screw rod (9) is in transmission connection with the rotating shaft (1) through a belt wheel structure;

and the nut sleeve (13) is embedded in the movable seat (12), and is sleeved on the screw rod (9) in a threaded manner.

6. The surface spraying device of the air duct cloth according to claim 5, wherein the support plate (7) is horizontally and fixedly connected with a guide rod (11), and the moving seat (12) is provided with a through hole for the guide rod (11) to freely pass through.