Energy-saving paper tube drying equipment

Abstract

The utility model discloses energy-saving paper tube drying equipment which comprises a drying box, fans are arranged on the two sides of the top end of the interior of the drying box, heating tubes are fixedly arranged below the fans on the two sides, symmetrical sliding grooves are formed in the positions, located at the bottom end of the interior of the drying box, below the heating tubes, and sliding blocks are arranged in the sliding grooves. A base is slidably connected to the upper portion of the sliding groove through a sliding block, storage grooves are formed in the two sides, away from the inner top wall of the drying box, of the lower portion of the base, supporting rods are hinged to the ends, close to the interior of the drying box, of the storage grooves in the two sides, and a plurality of fixing columns are fixedly connected to the upper end of the base; the outer surface of each fixing column is movably connected with three supporting frames. The paper tube drying device has the advantages that the paper tubes are sequentially arranged between the outer surfaces of the threaded rods and the outer surfaces of the fixing columns in a sleeved mode, the contact area between hot air and the paper tubes is increased by vertically placing the paper tubes, and therefore the drying efficiency of the paper tubes is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tube drying technical field, concretely is a kind of energy-saving paper tube drying equipment. BACKGROUND

[0002] Paper tube is tubular object that is processed from paper, paper tube needs to be glued during production and processing, and in order to ensure the processing quality of paper tube and improve the production efficiency of paper tube, the paper tube after gluing is usually dried, so that the glue can quickly coagulate, and the paper tube can quickly form, so as not to be easily deformed during transportation.

[0003] However, some paper tube drying equipment, when in use, due to the stacking of paper tubes, the contact area between each paper tube is large, which can result in poor drying effect. In addition, the paper tube contains a small amount of water inside, and the volume of the paper tube is large. When hot air is used for drying, the volume will change, and the paper tube itself may also shrink, which is not conducive to product production and can greatly affect the quality of the produced products. Therefore, it does not meet the existing needs, and we propose an energy-saving paper tube drying equipment. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide an energy-saving paper tube drying equipment. To solve the above technical problems, the technical scheme of the utility model is as follows:

[0005] An energy-saving paper tube drying equipment, comprising a drying box, two fans are arranged on both sides of the top end inside the drying box, heating pipes are fixedly arranged below the two fans, symmetrically grooves are arranged below the heating pipes and at the bottom end inside the drying box, a base is slidably connected above the grooves through a sliding block, storage grooves are arranged on both sides of the bottom end of the base away from the inner top wall of the drying box, support rods are hingedly connected to one end of the storage grooves close to the inner part of the drying box, and a plurality of fixed columns are fixedly connected to the upper end of the base.

[0006] Preferably, a groove is arranged at the bottom end of the side of the groove away from the inner top wall of the drying box, a limiting plate is rotatably connected to the side of the groove away from the inner top wall of the drying box, and the limiting plate is arranged in an inclined upward manner, and a spring is fixedly connected between the bottom end of the limiting plate arranged in an inclined upward manner and the bottom end inside the groove.

[0007] Preferably, a limiting groove is arranged at the bottom end of the side of the sliding block away from the storage groove, and the limiting groove is arranged in a triangular shape, and the end of the limiting plate arranged in an inclined upward manner abuts against the inside of the limiting groove.

[0008] Preferably, a threaded rod is rotatably connected to the upper end of the fixed column through a rotating shaft, and a threaded sleeve is threadedly connected to the outer surface of the threaded rod.

[0009] Preferably, the outer surface of the fixed column near the upper end is fixedly connected with three groups of first hinge seats, the first hinge seats are all hingedly connected with first connecting rods, the outer surface of the threaded sleeve is fixedly connected with three groups of second hinge seats corresponding to the first hinge seats, and the second hinge seats are all hingedly connected with second connecting rods.

[0010] Preferably, the inner side of the support frame near the bottom end is hingedly connected with one end of the first connecting rod away from the first hinge seat, and the inner side of the support frame near the upper end is hingedly connected with one end of the second connecting rod away from the second hinge seat.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、the utility model discloses a supporting rod is separated from the inside bottom end of the drying box when the base is pulled out from the inside of the drying box, is unfolded from the inside of the storage groove, and one end of the base is supported, when the base is pulled out to a certain position, the limiting groove of the sliding block bottom end corresponds with the groove, one end of the limiting plate is abutted in the inside of the limiting groove under the push of the spring to limit the base, avoiding excessive pulling.

[0013] 2、the utility model discloses that paper tube is in turn set with the outer surface between threaded rod and fixed column, then rotates threaded rod, makes threaded rod rotate in the pivot, and drives the threaded sleeve of threaded rod outer surface to move in the screw thread, when the threaded sleeve is close to fixed column and moves down, under the hinge of first connecting rod and second connecting rod and first hinge seat and second hinge seat, the support frame is pushed to expand outward, when the threaded sleeve is far from fixed column and moves up, the support frame is pushed to contract inward, so that the support frame can be combined with the inner wall of paper tube according to the inner diameter of paper tube, thereby improving the stability when paper tube is dried.

[0014] 3、the utility model discloses that the base is pushed to the inside of the drying box, the upper end surface of the limiting plate is contacted with the bottom end of the sliding block, thereby extruding the spring compression, and drives the limiting plate to contract back to the inside of the recess, and when one side of the supporting rod is contacted with one side of the outer surface of the drying box, the supporting rod is pushed to store back in the storage groove, then the door is closed, the fan and the heating pipe are started, through the vertical placement of paper tube, the contact surface of hot air and paper tube is increased, thereby improving the drying efficiency of paper tube. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the whole side sectional view of the utility model;

[0017] Figure 3 It is the structure schematic view of the support frame of the utility model;

[0018] Figure 4The utility model discloses Figure 2 The structural diagram of the middle A.

[0019] In the figure: 1, drying box; 101, sliding groove; 10101, groove; 2, fan; 3, base; 4, fixed column; 5, sliding block; 501, storage groove; 502, limiting groove; 6, support rod; 7, limiting plate; 8, spring; 9, rotating shaft; 10, threaded rod; 11, first hinged seat; 12, first connecting rod; 13, support frame; 14, threaded sleeve; 15, second connecting rod; 16, second hinged seat; 17, heating pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] As Figure 1 shown, the utility model provides an embodiment: a kind of energy-saving paper tube drying equipment, including drying box 1, the top end of drying box 1 inside both sides are equipped with fan 2, the lower side of both sides fan 2 is fixedly provided with heating pipe 17, the lower side of heating pipe 17, and the bottom end inside drying box 1 is symmetrically provided with sliding groove 101, the upper side of sliding groove 101 is slidably connected with base 3 by sliding block 5, the lower side of base 3 is provided with storage groove 501 away from both sides of the inner top wall of drying box 1, and the end of both sides storage groove 501 close to the inside of drying box 1 is hingedly connected with support rod 6, and the upper end of base 3 is fixedly connected with several fixed columns 4, and the outer surface of each fixed column 4 is movably connected with three groups of support frames 13.

[0022] As a preferred technical solution of the embodiment, as Figure 2 and Figure 4 shown, the bottom end of the side away from the inner top wall of drying box 1 of sliding groove 101 is provided with groove 10101, the side away from the inner top wall of drying box 1 of groove 10101 is rotatably connected with limiting plate 7, and limiting plate 7 is inclined upward, and the bottom end of the inclined upward of limiting plate 7 is fixedly connected with spring 8 between the bottom end inside groove 10101, the bottom end of the side away from storage groove 501 of sliding block 5 is provided with limiting groove 502, and limiting groove 502 is triangularly arranged, and the end of the inclined upward of limiting plate 7 is abutted with the inside of limiting groove 502.

[0023] In this embodiment, by pulling the base 3 out of the inside of the drying box 1, at this time the supporting rod 6 is separated from the contact with the bottom end inside the drying box 1, is unfolded from the inside of the storage groove 501, and supports one end of the base 3. When the base 3 is pulled out to a certain position, the limiting groove 502 at the bottom end of the sliding block 5 corresponds to the groove 10101. At this time, one end of the limiting plate 7 is abutted to the inside of the limiting groove 502 under the pushing of the spring 8, so as to limit the base 3, avoiding excessive pulling.

[0024] As a preferred technical scheme of the present embodiment, as shown in the figure, Figure 3 The upper end of the fixed column 4 is rotatably connected with a threaded rod 10 through a rotating shaft 9. The outer surface of the threaded rod 10 is threadedly connected with a threaded sleeve 14. The outer surface of the fixed column 4 close to the upper end is fixedly connected with three groups of first hinged seats 11. The three groups of first hinged seats 11 are all hingedly connected with first connecting rods 12. The outer surface of the threaded sleeve 14 is fixedly connected with three groups of second hinged seats 16 corresponding to the first hinged seats 11. The three groups of second hinged seats 16 are all hingedly connected with second connecting rods 15. The inner side close to the bottom end of the support frame 13 is hingedly connected with one end of the first connecting rod 12 away from the first hinged seat 11. The inner side close to the upper end of the support frame 13 is hingedly connected with one end of the second connecting rod 15 away from the second hinged seat 16.

[0025] In this embodiment, the paper tube is sequentially sleeved between the outer surfaces of the threaded rod 10 and the fixed column 4. The paper tube is vertically placed, increasing the contact surface between the hot air and the paper tube, thereby improving the drying efficiency of the paper tube. Then the threaded rod 10 is rotated, so that the threaded rod 10 rotates on the rotating shaft 9 and drives the threaded sleeve 14 on the outer surface of the threaded rod 10 to move in threads. When the threaded sleeve 14 moves downward close to the fixed column 4, under the hinging of the first connecting rod 12 and the second connecting rod 15 and the first hinged seat 11 and the second hinged seat 16, the support frame 13 is pushed to expand outward. When the threaded sleeve 14 moves upward away from the fixed column 4, the support frame 13 is pushed to contract inward, so that the support frame 13 can be attached to the inner wall of the paper tube according to the inner diameter of the paper tube, thereby improving the stability during the drying of the paper tube.

[0026] Working principle: by pulling the base 3 out of the inside of the drying box 1, at this time the supporting rod 6 is separated from the contact with the bottom end inside the drying box 1, is unfolded from the inside of the storage groove 501, and supports one end of the base 3. When the base 3 is pulled out to a certain position, the limiting groove 502 at the bottom end of the sliding block 5 corresponds to the groove 10101. At this time, one end of the limiting plate 7 is abutted to the inside of the limiting groove 502 under the pushing of the spring 8, so as to limit the base 3, avoiding excessive pulling;

[0027] Then the paper tube is set between the outer surface of the threaded rod 10 and the fixed column 4 in turn, and then the threaded rod 10 is rotated, so that the threaded rod 10 rotates on the rotating shaft 9, and the threaded sleeve 14 on the outer surface of the threaded rod 10 is moved in a threaded manner, when the threaded sleeve 14 moves down and approaches the fixed column 4, under the hinge of the first connecting rod 12 and the second connecting rod 15 and the first hinge seat 11 and the second hinge seat 16, the support frame 13 is pushed outward to expand, when the threaded sleeve 14 moves away from the fixed column 4, the support frame 13 is pushed inward to shrink, so that the support frame 13 can be fitted with the inner wall of the paper tube according to the inner diameter of the paper tube, thereby improving the stability of the paper tube during drying;

[0028] After the paper tube is installed, the base 3 is pushed towards the inside of the drying box 1, at this time the upper end face of the limiting plate 7 is in contact with the bottom end of the sliding block 5, so as to compress the spring 8 and drive the limiting plate 7 to retract into the recess 10101, and when one side of the supporting rod 6 is in contact with one side of the outer surface of the drying box 1, the supporting rod 6 is pushed into the receiving groove 501, then the door is closed, the fan 2 and the heating pipe 17 are started, and the paper tube is placed vertically, which increases the contact surface of the hot air and the paper tube, thereby improving the drying efficiency of the paper tube.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An energy saving paper tube drying apparatus comprising a drying cabinet (1), characterized in that: Both sides of the top end inside the drying box (1) are provided with a fan (2), and the lower side of the fan (2) is fixedly provided with a heating pipe (17), and the lower side of the heating pipe (17) and the bottom end inside the drying box (1) are provided with symmetrically sliding grooves (101), the upper side of the sliding groove (101) is slidably connected with a base (3) through a sliding block (5), the lower side of the base (3) is provided with a receiving groove (501) away from both sides of the top wall inside the drying box (1), and the end of the receiving groove (501) close to the inside of the drying box (1) is hingedly connected with a supporting rod (6), the upper end of the base (3) is fixedly connected with a plurality of fixed columns (4), and the outer surface of each fixed column (4) is movably connected with three supporting frames (13).

2. An energy saving paper tube drying apparatus according to claim 1, characterized in that: The bottom end of the sliding groove (101) away from the top wall inside the drying box (1) is provided with a groove (10101), the groove (10101) is rotatably connected with a limiting plate (7) away from the top wall inside the drying box (1), and the limiting plate (7) is inclined upward, the bottom end of the limiting plate (7) is fixedly connected with a spring (8) between the bottom end inside the groove (10101).

3. An energy saving paper tube drying apparatus according to claim 2, characterized in that: The bottom end of the sliding block (5) away from the receiving groove (501) is provided with a limiting groove (502), and the limiting groove (502) is triangularly arranged, and one end of the limiting plate (7) inclined upward abuts against the inside of the limiting groove (502).

4. An energy saving paper tube drying apparatus according to claim 1, characterized in that: The upper end of the fixed column (4) is rotatably connected with a threaded rod (10) through a rotating shaft (9), and the outer surface of the threaded rod (10) is threadedly connected with a threaded sleeve (14).

5. An energy saving paper tube drying apparatus according to claim 4, characterized in that: The outer surface of the fixed column (4) close to the upper end is fixedly connected with three first hinged seats (11), and the first hinged seat (11) is hingedly connected with a first connecting rod (12), the outer surface of the threaded sleeve (14) is fixedly connected with three second hinged seats (16) corresponding to the first hinged seat (11), and the second hinged seat (16) is hingedly connected with a second connecting rod (15).

6. An energy saving paper tube drying apparatus according to claim 5, characterized in that: The inner side of the supporting frame (13) close to the bottom end is hingedly connected with one end of the first connecting rod (12) away from the first hinged seat (11), and the inner side of the supporting frame (13) close to the upper end is hingedly connected with one end of the second connecting rod (15) away from the second hinged seat (16).

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