CN220083475U - Drying device is used in production of thin sheet wrapping paper - Google Patents

Abstract

The utility model relates to a drying device for producing sheet packaging paper, which comprises a drying box and an exhaust fan, wherein a through hole is formed in the top of the drying box, a fixing shell is fixedly connected to the top of the drying box, four mounting grooves are formed in the outer surface of the fixing shell, limiting components are arranged in the four mounting grooves, each limiting component comprises a sliding plate, a limiting column, a fixing strip and a sliding strip, the sliding strip is enabled to squeeze a limiting spring through a fixing handle and drive the fixing strip to move to a notch of the mounting groove, the fixing handle is pulled out of the mounting groove, the sliding plate drives the limiting column to be separated from the limiting hole, the fixing handle of the exhaust fan can be released, the fixing handle is pushed into the mounting groove to be released during installation, the limiting spring pushes the sliding strip to reset, so that the limiting column is prevented from being separated from the limiting hole, the installation and the exhaust fan can be fixed, the disassembly and assembly are convenient and rapid, and the regular cleaning work of a fan blade can be performed.

Description

Drying device is used in production of thin sheet wrapping paper

Technical Field

The utility model relates to the technical field of packaging paper drying, in particular to a drying device for producing thin packaging paper.

Background

The packaging paper is made of kraft paper, chicken paper, gunpowder packaging paper, neutral packaging paper, semitransparent paper, paraffin paper, composite paper and the like, is used for packaging various commodity materials, generally has higher physical strength and certain water resistance, has the corresponding special performance packaging paper according to the characteristics of commodities, and is used for packaging large quantities of powder industrial and agricultural raw materials, such as cement, chemical fertilizers and the like, and is generally made of more than 3-4 layers of paper, so the packaging paper is also called multi-layer paper bag paper, is different from other paper bags for packaging light and fine commodities, and mainly requires high strength, heavy load resistance, shock resistance, proper air permeability and two types of food packaging paper, namely inner packaging paper and outer packaging paper.

The utility model provides a current patent number is CN 202121502805.8's published patent discloses a drying device for wrapping paper processing, including the stoving case, the circular slot has been seted up to the inner chamber at stoving case top middle part, the inner wall fixedly connected with installing support of circular slot, the middle part fixedly connected with center pin of installing support, the outer lane suit of center pin is equipped with the flabellum, the left side symmetry at stoving case top is provided with the fixed block, fixedly connected with dead lever between the fixed block, the outer lane suit apron of bearing lever, the positive right side fixedly connected with cabinet door of stoving case, the back fixedly connected with tray of cabinet door, the bottom fixedly connected with drainage hole of tray inner chamber, the top at cabinet door back is provided with the bactericidal lamp, in the stoving process, the apron is closed, can prevent heat loss, the stoving case inserts the power, the flabellum also can rotate, drive the inside air flow of stoving case, can accelerate the speed of stoving, after drying to 15-20min, the apron turns over, the flabellum discharges inside moist hot air, the efficiency of wrapping paper drying has been further accelerated.

The fan blade is used for a long time, a lot of dust can be attached to the outer surface of the fan blade, the dust on the surface of the fan blade is too much, the service life of a motor can be reduced, the rotating speed of the fan blade can be reduced, and therefore the efficiency of moisture discharge is reduced.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides the drying device for producing the sheet packaging paper, which is convenient and quick to assemble and disassemble the exhaust fan through the arranged limiting component and is convenient for the regular cleaning work of the fan blade.

The technical scheme adopted by the utility model is as follows: including stoving case and air discharge fan, the through-hole has been seted up at the top of stoving case, the top fixedly connected with fixed shell of stoving case, four mounting grooves have been seted up to the surface of fixed shell, four the inside of mounting groove all is provided with spacing subassembly, spacing subassembly includes sliding plate, spacing post, fixed strip and sliding strip, fixed strip with fixedly connected with spacing spring between the relative one side of sliding strip, one side fixedly connected with fixed column of sliding strip, the fixed strip with the equal fixedly connected with of one side of sliding strip is fixed.

Preferably, in order to be convenient for support spacing with the cross mount, the surface fixedly connected with cross mount of air discharge fan, spacing hole has all been seted up to four ends of cross mount, the internal surface fixedly connected with of fixed shell is spacing detained.

Preferably, in order to prevent the outside dust from accumulating too fast on the air discharge fan, one side at the top of the fixed shell is hinged with a dust screen, and one side of the dust screen is fixedly connected with a mounting strip.

Preferably, in order to prevent the dust screen from obstructing the disassembly and assembly of the exhaust fan, a connecting groove is formed in the top of the mounting strip, and a sliding piece is connected inside the connecting groove in a sliding manner.

Preferably, in order to play a role in automatically resetting the sliding plate, one side of the sliding plate is fixedly connected with an inner spring, and the other side of the sliding plate is fixedly connected with a connecting column.

Preferably, in order to have a helping hand effect when pulling the slider, the top fixed connection of installation strip helps the helping hand strip, the connecting hole has been seted up to one side of fixed shell inner wall.

Preferably, in order to facilitate sealing the top of the fixed shell to prevent hot air from being discharged, a sealing shell is hinged to one side of the top of the fixed shell, and a door plate is hinged to the front face of the drying box.

Preferably, for the convenience place the supporting disk, the equal fixedly connected with support bar in both sides of stoving incasement wall, the inside of stoving case is provided with a plurality of supporting disk.

The beneficial effects of the utility model are as follows: the fixing device has the advantages that the fixing handle is fixed, the sliding bar is enabled to extrude the limiting spring and drive the fixing column to move to the notch of the mounting groove, the fixing handle is pulled out of the mounting groove, the sliding plate drives the limiting column to be separated from the limiting hole, the fixing handle of the exhaust fan can be removed, the fixing handle which is tightly held is pushed into the mounting groove during mounting, the fixing handle is pushed into the mounting groove to be loosened, the limiting spring pushes the sliding bar to reset, the limiting column is prevented from being separated from the limiting hole, the mounting and the fixing of the exhaust fan can be completed, the disassembly and the assembly of the exhaust fan are convenient and rapid, and the fan blade can be cleaned regularly.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the front view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is a split sectional view of the fixing case of the present utility model.

Fig. 4 is a cross-sectional view of the top of the present utility model.

Fig. 5 is an enlarged schematic view of the portion a of fig. 4 according to the present utility model.

Reference numerals illustrate: in the figure: 1. a drying box; 2. an exhaust fan; 3. a through hole; 4. a fixed case; 5. a mounting groove;

6. a limit component; 601. a sliding plate; 602. a limit column; 603. a fixing strip; 604. a sliding bar; 605. a limit spring; 606. fixing the column; 607. a fixed handle;

7. a cross fixing frame; 8. a limiting hole; 9. a limit button; 10. a dust screen; 11. a mounting bar; 12. a connecting groove; 13. a slide sheet; 14. an inner spring; 15. a connecting column; 16. a booster bar; 17. a connection hole; 18. a sealed housing; 19. a door panel; 20. a support bar; 21. and a support plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, this embodiment provides a drying device for producing sheet packaging paper, including drying box 1 and air discharge fan 2, through-hole 3 has been seted up at the top of drying box 1, the top fixedly connected with fixed shell 4 of drying box 1, four mounting grooves 5 have been seted up to the surface of fixed shell 4, four mounting grooves 5 distribute in four faces of fixed shell 4, the inside of four mounting grooves 5 all is provided with spacing subassembly 6, spacing subassembly 6 includes slide plate 601, spacing post 602, fixed strip 603 and slide strip 604, slide plate 601 sliding connection is in the inside of mounting groove 5, the one end of spacing post 602 runs through and extends to the inside of fixed shell 4, and the department of running through is sliding connection, fixed strip 603 fixed connection is on slide plate 601, sliding strip 604 sliding connection is on slide plate 601, fixedly connected with spacing spring 605 between the opposite one side of fixed strip 603 and slide strip 604, one side fixedly connected with fixed post 606 of slide strip 604 can pass through the restriction card of spacing spring 605 in mounting groove 5 inside, thereby with slide plate 601, one side of fixed strip 603 and slide strip 604 are all fixedly connected with fixed.

The external surface fixedly connected with cross mount 7 of air discharge fan 2, spacing hole 8 has all been seted up to the four ends of cross mount 7, the size looks adaptation of spacing hole 8 and spacing post 602, the position of sliding plate 601 and spacing post 602 is restricted, lead to spacing post 602 card in spacing hole 8 with cross mount 7 fixed in fixed shell 4, the internal surface fixedly connected with four spacing knot 9 of fixed shell 4, spacing knot 9 is used for supporting four angles of cross mount 7, reach the effect of supporting and unsettling air discharge fan 2 position, one side at fixed shell 4 top articulates there is dust screen 10, dust screen 10 can be placed in the sealed shell 18 opening period, outside dust accumulation is on air discharge fan 2 surface, one side fixedly connected with mounting bar 11 of dust screen 10, connecting groove 12 has been seted up at the top of mounting bar 11, the inside sliding connection of connecting groove 12 has slide 13.

One side fixedly connected with inner spring 14 of slide 13, inner spring 14 plays the effect with slide 13 automatic re-setting, the opposite side fixedly connected with spliced pole 15 of slide 13, the size of spliced pole 15 and the size looks adaptation of connecting hole 17, and the one end of spliced pole 15 runs through and extends to the outside of installation strip 11, the department of running through is sliding connection, the top fixedly connected with helping hand strip 16 of installation strip 11, connecting hole 17 has been seted up to one side of fixed shell 4 inner wall, one side at fixed shell 4 top articulates there is sealed shell 18, the front of stoving case 1 articulates there is door plant 19, the front fixedly connected with door holder of door plant 19, the equal fixedly connected with support bar 20 in both sides of stoving case 1 inner wall, the inside of stoving case 1 is provided with a plurality of supporting disk 21.

When in use, the utility model is characterized in that: when the door plate 19 is opened, the packaging paper is placed on the supporting plate 21 and put on the supporting bar 20 in the drying box 1 for drying, when moisture is required to be discharged, the sealing shell 18 is opened, the exhaust fan 2 is opened to discharge the moisture, the dust screen 10 can be placed on the surface of the exhaust fan 2 during the opening of the sealing shell 18, when the fan blades of the exhaust fan 2 are required to be cleaned, the sliding piece 13 and the auxiliary bar 16 can be pinched first, the sliding piece 13 slides towards the auxiliary bar 16 and drives the connecting column 15, the inner spring 14 is extruded, the dust screen 10 can be rotated to one side of the fixed shell 4 until the connecting column 15 is separated from the connecting hole 17, the dust screen 10 is conveniently deviated from the inner top of the fixed shell 4, the cleaning work in the later period is facilitated, meanwhile, the dust screen 10 is prevented from being dismounted by placing the connecting column 15 in the connecting groove 12, and when the dust screen 10 is reset, the sliding piece 13 and the auxiliary bar 16 are only required to be pinched until the connecting column 15 slides into the top of the fixed shell 4, the sliding piece 13 is released, and the inner spring 14 drives the sliding piece 13 and the connecting column 15 to reset the connecting column 17 into the fixed screen 10.

Then, holding the fixing bars 603 and the fixing handles 607 on the sliding bars 604, enabling the sliding bars 604 to extrude the limiting springs 605 to slide towards the direction of the fixing bars 603 until the sliding bars 604 drive the fixing bars 606 to move to the notch of the mounting groove 5, then pulling the holding fixing bars 607 towards the outside of the mounting groove 5, pulling the sliding plate 601, pulling the limiting bars 602 to be separated from the limiting holes 8 by the sliding plate 601, releasing the limiting of the cross fixing bars 7, taking out the cross fixing bars 7 and the exhaust fan 2 after the limiting bars 602 in the four limiting assemblies 6 are operated out of the corresponding limiting holes 8, facilitating the regular cleaning work of the fan blades, and then placing four corners of the cross fixing bars 7 into the corresponding four limiting buckles 9 when the fan blades are installed, then holding the fixing bars 607 until the fixing bars 606 slide to the notch of the mounting groove 5, pushing the sliding bars 601 and the limiting bars 602 inwards of the mounting groove 5 until the fixing bars 606 push the fixing bars 606, then correspondingly clamping the limiting bars 602 into the limiting holes 8 to fix and limit the cross fixing bars 7, loosening the fixing bars 607, and enabling the fan blades to be conveniently cleaned, and the fan blades 602 to be quickly cleaned, and the fan blades 602 can be quickly cleaned out of the fixing bars 2 after the elastic bars 605 are reset in the mounting groove 5, and the fixing bars 602 are quickly cleaned.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (8)

1. Drying device is used in production of thin sheet wrapping paper, including stoving case (1) and air discharge fan (2), its characterized in that: through-hole (3) have been seted up at the top of stoving case (1), the top fixedly connected with fixed shell (4) of stoving case (1), four mounting groove (5) have been seted up to the surface of fixed shell (4), four the inside of mounting groove (5) all is provided with spacing subassembly (6), spacing subassembly (6) are including sliding plate (601), spacing post (602), fixed strip (603) and sliding strip (604), fixed connection spacing spring (605) between fixed strip (603) with one side that sliding strip (604) is relative, one side fixedly connected with fixed column (606) of sliding strip (604), fixed strip (603) with one side of sliding strip (604) is equal fixedly connected with fixed handle (607).

2. The drying device for producing a sheet packaging paper according to claim 1, wherein: the exhaust fan is characterized in that a cross fixing frame (7) is fixedly connected to the outer surface of the exhaust fan (2), limiting holes (8) are formed in four ends of the cross fixing frame (7), and four limiting buckles (9) are fixedly connected to the inner surface of the fixing shell (4).

3. The drying device for producing a sheet packaging paper according to claim 1, wherein: one side at fixed shell (4) top articulates there is dust screen (10), one side fixedly connected with installation strip (11) of dust screen (10).

4. A drying apparatus for producing a sheet wrapping paper according to claim 3, characterized in that: the top of the mounting strip (11) is provided with a connecting groove (12), and the inside of the connecting groove (12) is connected with a sliding piece (13) in a sliding way.

5. The drying apparatus for producing a sheet wrapping paper according to claim 4, wherein: one side of the sliding piece (13) is fixedly connected with an inner spring (14), and the other side of the sliding piece (13) is fixedly connected with a connecting column (15).

6. A drying apparatus for producing a sheet wrapping paper according to claim 3, characterized in that: the top of the mounting strip (11) is fixedly connected with a power assisting strip (16), and one side of the inner wall of the fixing shell (4) is provided with a connecting hole (17).

7. The drying device for producing a sheet packaging paper according to claim 1, wherein: one side at the top of the fixed shell (4) is hinged with a sealing shell (18), and the front surface of the drying box (1) is hinged with a door plate (19).

8. The drying device for producing a sheet packaging paper according to claim 1, wherein: both sides of stoving case (1) inner wall all fixedly connected with support bar (20), the inside of stoving case (1) is provided with a plurality of supporting disk (21).