CN219934525U - Uniform filter paper drying device - Google Patents

Abstract

The utility model discloses a uniform filter paper drying device, which relates to the technical field of drying equipment and comprises a box body, a first motor, heating wires and a protective net, wherein the first motor is fixedly arranged at the central position of the upper top surface of the box body; according to the utility model, the ventilation pipes capable of swinging are uniformly distributed on the ventilation plate, and the ventilation pipes are driven to swing through the driving structure, so that hot air blown to filter paper is uniform, and the drying effect and the product quality are improved.

Description

Uniform filter paper drying device

Technical Field

The utility model relates to the technical field of drying equipment, in particular to a filter paper uniform drying device.

Background

Filter paper is a scientific tool which can effectively filter impurities, and has been widely used in various fields. The properties and applications of filter paper are different depending on the kind of fiber constituting the filter paper, and there are general filter papers used in general applications, glass fiber filter papers used at high temperatures, and ultra-clean polypropylene filter papers.

In the production process of the filter paper, the filter paper needs to be dried, and the existing drying device adopts a mode of blowing hot air above the filter paper to dry the filter paper, but the mode has the conditions of uneven heating and air receiving on the filter paper, and influences the production quality of the filter paper.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the uniform filter paper drying device, a plurality of ventilation pipes capable of swinging are uniformly distributed on the ventilation plate, and the ventilation pipes are driven to swing through the driving structure, so that hot air blown to the filter paper is uniform, and the drying effect and the product quality are improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a filter paper even drying device, includes box, first motor, heater strip and protection network, the fixed central point who sets up top surface on the box of first motor, first motor output rotate run through to the box in and be connected with the flabellum, the protection network level sets up middle part in the box, the heater strip sets up between the protection network, bottom surface central point puts under the protection network and is provided with drive structure, the bottom surface evenly is provided with a plurality of ball connectors under the box, and the box bottom surface is provided with the ventilation pipe through a plurality of ball connector wobbles, drive structure can promote the reciprocal wobbling in ventilation pipe upper portion and drive the reciprocal wobbling in ventilation pipe lower part.

Preferably, the drive structure includes second motor, a pair of rack, incomplete gear and movable plate, the second motor passes through mount pad fixed mounting in the lower bottom surface of protection network, incomplete gear and the output fixed connection of second motor, movable plate level sets up and with box inner wall horizontal sliding connection, the through-hole that the diameter is greater than ventilation pipe diameter has been seted up to the position that corresponds the ventilation pipe on the movable plate, and the ventilation pipe is to using to run through in the through-hole, movable plate upper surface central point puts and is provided with the connecting seat, and a pair of rack symmetry sets up in the both sides of connecting seat, and sets up the direction the same with movable plate slip direction, incomplete gear can be in turn with two rack engagement.

Preferably, a sliding bar is arranged on one side of the sliding plate, which is in sliding connection with the box body, a sliding groove is horizontally arranged on the inner side wall of the box body, which corresponds to the sliding groove, and the sliding bar is in sliding connection with the sliding groove.

Preferably, each ball connector comprises a ball seat and a spheroid, the ball seat is fixedly arranged on the lower bottom surface of the box body, the spheroid is fixedly arranged in the middle of the ventilation pipe, and the ventilation pipe can swing freely in the ball seat through the spheroid.

The utility model provides a filter paper uniform drying device, which has the following beneficial effects:

1. according to the utility model, the ventilation pipes capable of swinging are uniformly distributed on the ventilation plate, and the ventilation pipes are driven to swing through the driving structure, so that hot air blown to filter paper is uniform, and the drying effect and the product quality are improved;

2. according to the utility model, the driving structure drives the incomplete gear to rotate through the motor, and is meshed with racks on two sides of the incomplete gear alternately, so that the movable plate is driven to reciprocate, the upper part of the ventilation pipe is further driven to swing, and the ball joint is used as a center to swing through the lower part of the wind, so that the purpose of uniformly dispersing wind is achieved.

Drawings

Fig. 1 is a front sectional view of a filter paper uniform drying apparatus according to the present utility model.

FIG. 2 is a top cross-sectional view of the utility model at A-A.

Fig. 3 is a schematic diagram of an apparatus for uniformly drying filter paper according to the present utility model in operation.

In the figure: 1. a case; 2. a ball seat; 3. a moving plate; 4. a through hole; 5. a ventilation pipe; 6. a connecting seat; 7. a rack; 8. a spheroid; 9. a chute; 10. a mounting base; 11. a heating wire; 12. a fan blade; 13. a first motor; 14. a protective net; 15. a second motor; 16. an incomplete gear; 17. a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the uniform drying device for filter paper comprises a box body 1, a first motor 13, heating wires 11 and a protective screen 14, wherein the first motor 13 is fixedly arranged at the central position of the upper top surface of the box body 1, the output end of the first motor 13 rotates and penetrates into the box body 1 and is connected with fan blades 12, the protective screen 14 is horizontally arranged at the middle part in the box body 1, the heating wires 11 are arranged between the protective screen 14, a driving structure is arranged at the central position of the lower bottom surface of the protective screen 14, a plurality of ball connectors are uniformly arranged at the lower bottom surface of the box body 1, a ventilation pipe 5 is arranged on the bottom surface of the box body 1 through the swing of the plurality of ball connectors, and the driving structure can push the upper part of the ventilation pipe 5 to swing in a reciprocating manner so as to drive the lower part of the ventilation pipe 5 to swing in a reciprocating manner; the driving structure comprises a second motor 15, a pair of racks 7, an incomplete gear 16 and a movable plate 3, wherein the second motor 15 is fixedly arranged on the lower bottom surface of a protective net 14 through a mounting seat 10, the incomplete gear 16 is fixedly connected with the output end of the second motor 15, the movable plate 3 is horizontally arranged and horizontally and slidably connected with the inner side wall of the box body 1, a through hole 4 with the diameter larger than that of the ventilation pipe 5 is formed in the movable plate 3 at the position corresponding to the ventilation pipe 5, the ventilation pipe 5 penetrates through the through hole 4, a connecting seat 6 is arranged in the central position of the upper surface of the movable plate 3, the racks 7 are symmetrically arranged on two sides of the connecting seat 6, the arrangement direction is the same as the sliding direction of the movable plate 3, and the incomplete gear 16 can be alternatively meshed with the two racks 7; a sliding strip 17 is arranged on one side of the moving plate 3, which is in sliding connection with the box body 1, a sliding groove 9 is horizontally arranged on the inner side wall of the box body 1 corresponding to the position of the sliding groove 9, and the sliding strip 17 is in sliding connection with the sliding groove 9; each ball connector comprises a ball seat 2 and a ball-like body 8, the ball seat 2 is fixedly arranged on the lower bottom surface of the box body 1, the ball-like body 8 is fixedly arranged in the middle of the ventilation pipe 5, and the ventilation pipe 5 can swing freely in the ball seat 2 through the ball-like body 8.

The detailed connection means are known in the art, and the following mainly introduces the working principle and process, specifically as follows:

as can be seen from fig. 1-3 of the description, the present utility model can be arranged above a conveyor belt for conveying filter paper, or on a platform for placing filter paper, and above the filter paper, in a manner known in the art. The utility model works as follows: the output end of the first motor 13 rotates to drive the fan blades 12 to rotate, the heating wire 11 is arranged at the center of the box body 1 and connected with an external power system to heat air in the box body 1, the protective net 14 supports the heating wire 11, the fan blades 12 rotate to blow hot air to flow towards the cavity at the lower half part of the box body 1, and as a plurality of ventilation pipes 5 are uniformly arranged on the lower bottom surface of the box body 1 through ball connectors, the hot air can enter from the upper end of the ventilation pipes 5 and be discharged from the lower end and blown onto filter paper, meanwhile, as the lower bottom surface of the protective net 14 is provided with a driving structure, the driving structure can push the upper part of the ventilation pipes 5 to swing reciprocally to drive the lower part of the ventilation pipes 5 to swing reciprocally, so that the ventilation pipes 5 swing constantly in the process of blowing hot air to the filter paper, thereby enabling the hot air blown towards the filter paper to be uniform, and improving the drying effect and the product quality.

The specific structure of the driving structure is as follows: the driving structure comprises a second motor 15, a pair of racks 7, an incomplete gear 16 and a movable plate 3, when the device works, the output end of the second motor 15 on the lower bottom surface of the protective net 14 rotates to drive the incomplete gear 16 to rotate, as the movable plate 3 can horizontally slide in the box body 1, the movable plate 3 is provided with the racks 7 which are symmetrically arranged, the directions of the teeth face each other, and meanwhile, the incomplete gear 16 can be alternately meshed with the two racks 7, so that the movable plate 3 is driven to reciprocate left and right, and through holes 4 on the movable plate 3 reciprocally push the upper part of the ventilation pipe 5, and swing and blow the lower part of the ventilation pipe 5 through ball connectors. For example, as shown in fig. 2, the incomplete gear 16 rotates clockwise to engage with the upper rack 7 in fig. 2 and drive the rack 7 and the moving plate 3 to move rightward, and the incomplete gear 16 rotates half a turn to engage not with the upper rack 7 but with the lower rack 7, thereby driving the moving plate 3 to move leftward and thus forming a reciprocating principle.

Wherein, movable plate 3 and box 1 sliding connection one side is provided with draw runner 17, and box 1 inside wall corresponds spout 9's position level and is provided with spout 9, draw runner 17 and spout 9 sliding connection, guarantees movable plate 3 left and right sides reciprocating motion's stability, and engages in the more even of hot-blast stoving.

In addition, the ball joint piece includes ball seat 2 and spheroid 8, and ball seat 2 is fixed to be set up in the bottom surface under box 1, and spheroid 8 is fixed to be set up in the middle part of ventilation pipe 5, and ventilation pipe 5 can freely swing in ball seat 2 through spheroid 8 setting, cooperates the function of drive structure, can realize the swing of ventilation pipe 5 lower extreme and blow.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a even drying device of filter paper, includes box (1), first motor (13), heater strip (11) and protection network (14), the fixed central point who sets up top surface on box (1) of first motor (13), and first motor (13) output rotates and runs through in box (1) and be connected with flabellum (12), protection network (14) level sets up middle part in box (1), heater strip (11) set up between protection network (14), a serial communication port, bottom surface central point is provided with drive structure under protection network (14), bottom surface evenly is provided with a plurality of ball connectors under box (1), and box (1) bottom surface is provided with ventilation pipe (5) through a plurality of ball connector wobbles, drive structure can promote the reciprocal wobbling in ventilation pipe (5) upper portion and drive ventilation pipe (5) lower part reciprocal wobbling.

2. The filter paper uniform drying device according to claim 1, wherein the driving structure comprises a second motor (15), a pair of racks (7), an incomplete gear (16) and a movable plate (3), the second motor (15) is fixedly arranged on the lower bottom surface of a protective screen (14) through a mounting seat (10), the incomplete gear (16) is fixedly connected with the output end of the second motor (15), the movable plate (3) is horizontally arranged and is horizontally and slidably connected with the inner side wall of the box body (1), a through hole (4) with the diameter larger than the diameter of the ventilation pipe (5) is formed in the position, corresponding to the ventilation pipe (5), of the movable plate (3), the ventilation pipe (5) is used in the through hole (4), the central position of the upper surface of the movable plate (3) is provided with a connecting seat (6), the racks (7) are symmetrically arranged on two sides of the connecting seat (6), the arrangement direction is the same as the sliding direction of the movable plate (3), and the incomplete gear (16) can be alternately meshed with the racks (7).

3. The filter paper uniform drying device according to claim 2, wherein a sliding strip (17) is arranged on one side of the movable plate (3) in sliding connection with the box body (1), a sliding groove (9) is horizontally arranged on the inner side wall of the box body (1) corresponding to the position of the sliding groove (9), and the sliding strip (17) is in sliding connection with the sliding groove (9).

4. The uniform filter paper drying device according to claim 1, wherein each ball joint comprises a ball seat (2) and a spheroid body (8), the ball seat (2) is fixedly arranged on the lower bottom surface of the box body (1), the spheroid body (8) is fixedly arranged in the middle of the ventilation pipe (5), and the ventilation pipe (5) can swing freely in the ball seat (2) through the spheroid body (8).