Drying device for enamel production

Abstract

The utility model relates to the technical field of enamel production, and discloses an enamel production drying device which comprises a drying box, a supporting table is fixedly installed at the bottom end in the drying box, a lifting table is connected to the middle of the supporting table in an inserted mode, and a lifting ring is fixedly installed at the position, located on the outer ring of the supporting table, in the drying box. A heating mechanism rotating around the lifting table is rotationally connected above the lifting ring and the supporting table, the heating mechanism comprises a rotating ring, a heating rod is fixedly mounted on the upper surface of the rotating ring, and a gear ring is fixedly mounted at the bottom end of the rotating ring; according to the drying device for enamel production, an enamel vessel is placed above the lifting table, a motor can drive a rotating ring to rotate through transmission of a gear and a gear ring, so that a heating rod can rotate around the supporting table, the enamel vessel can be uniformly heated, and the drying efficiency is improved. Therefore, the problem that the enamel ware is damaged due to the fact that the enamel ware rotates and is prone to impact and fall in the drying process can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of enamel production, in particular to a drying device for enamel production. Background Art

[0002] Enamel, also known as porcelain enamel, is made by firing quartz, feldspar, saltpeter, sodium carbonate, etc. together with lead and tin oxides. It is applied to copper or silver objects. After firing, it can form a glaze surface of different colors, which can not only prevent rust but also serve as decoration. Porcelain enamel and cloisonné are all enamel products.

[0003] The existing drying method is to place the enamelware on a rotating tray in a drying box. By rotating the tray, the position between the enamelware and the heat source is changed, so that the enamelware is heated evenly. However, there is a risk of collision when moving in the drying box, and the dried enamelware is heavy, which places high demands on the driving rotating part. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a drying device for enamel production, which has the advantage of uniform heating of the enamelware and solves the problem of impact risk of the enamelware during the drying process.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for enamel production, comprising a drying box, a support table is fixedly installed at the bottom end of the interior of the drying box, a lifting platform is inserted into the middle of the support table, a lifting ring is fixedly installed on the outer ring of the support table inside the drying box, a heating mechanism rotating around the lifting table is rotatably connected to the lifting ring and the support table, the heating mechanism comprises a rotating ring, a heating rod is fixedly installed on the upper surface of the rotating ring, a gear ring is fixedly installed on the bottom end of the rotating ring, the gear ring is located between the support table and the lifting ring, a motor is fixedly installed inside the drying box, and a gear meshing with the gear ring is fixedly installed on the output end of the motor.

[0008] In some embodiments, a through hole is provided at the top of the drying box, a fan is engaged inside the through hole, a wind hood is connected to and penetrates the top of the through hole, a flow guide pipe is connected to and penetrates the end of the wind hood away from the through hole, and the exhaust end of the flow guide pipe is plugged into the interior of the drying box.

[0009] In some embodiments, the upper surface of the rotating ring is located on the outer ring of the heating rod and is sleeved with a heat-dividing sleeve, and a heat-dissipating hole is opened on the surface of the heat-dividing sleeve.

[0010] In some embodiments, the heat exhaust hole is opened obliquely downward, and the heat exhaust hole is opened on a side of the heat separation sleeve away from the lifting platform.

[0011] In some embodiments, a guide ring piece tilted downward is fixedly installed inside the drying box, and the guide ring piece is located below the heat exhaust hole.

[0012] In some embodiments, a ring groove is provided on the surface of the lifting ring, the guide pipe is connected to and passes through the ring groove, a sealing ring is fixedly installed on the bottom end of the rotating ring and is inserted into both sides of the ring groove, and an exhaust hole is provided on the surface of the rotating ring and passes through the ring groove from top to bottom.

[0013] In some embodiments, a threaded shaft is fixedly installed on the top of the heat-dividing sleeve, a threaded sleeve is threadedly connected to the top of the threaded shaft, and a spring expansion head is embedded in the top of the threaded sleeve.

[0014] In some embodiments, the number of the heating rods is four, and the four heating rods are distributed in a circular array.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a drying device for enamel production, which has the following

[0017] Beneficial effects:

[0018] 1. The drying device for enamel production places the enamelware on the top of the lifting platform, and the motor can drive the rotating ring to rotate by using the gear and the ring gear transmission, so that the heating rod can rotate around the supporting platform, so that the enamelware can be heated evenly, thereby avoiding the problem that the enamelware is easily damaged by collision and falling during the drying process.

[0019] 2. The drying device for enamel production has a through hole at the top of the drying box, a fan is engaged inside the through hole, a wind hood is connected to and penetrates the top of the through hole, a guide pipe is connected to and penetrates the end of the wind hood away from the through hole, and the exhaust end of the guide pipe is plugged into the interior of the drying box. Through such an arrangement, the heated air can be drawn out from the top and discharged from the bottom, thereby improving the air circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a half-section schematic diagram of the drying box of the utility model;

[0022] Figure 3 This is a half-section schematic diagram of the heating mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection of the heat-dividing sleeve of the utility model.

[0024] In the figure; 1. drying box; 2. supporting platform; 3. lifting platform; 4. lifting ring; 5. heating mechanism; 501. rotating ring; 502. heating rod; 503. gear ring; 504. motor; 505. gear; 6. through hole; 7. fan; 8. wind hood; 9. guide pipe; 10. spring expansion head; 11. heat distribution sleeve; 12. heat exhaust hole; 13. guide ring plate; 14. ring groove; 15. sealing ring; 16. exhaust hole; 17. threaded shaft; 18. threaded sleeve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] The enamelware is placed on the lifting platform 3, and the motor 504 can drive the rotating ring 501 to rotate through the gear 505 and the ring gear 503, so that the heating rod 502 can rotate around the supporting platform 2, so that the enamelware can be heated evenly.

[0029] In the related art, the existing drying method is to place the enamelware on a rotating tray in a drying box. By rotating the tray, the position between the enamelware and the heat source is changed, so that the enamelware is heated evenly. However, there is a risk of collision when moving in the drying box.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a drying device for enamel production. When it is needed, it only needs to rotate the heating rod 502 around the enamelware and cooperate with the circulation of hot air flow so that the enamelware can be heated evenly.

[0031] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figure 1-Figure 4 The embodiment of the present application provides a drying device for enamel production, including a drying box 1, a support table 2 is fixedly installed at the bottom end of the drying box 1, a lifting platform 3 is inserted in the middle of the support table 2, a lifting ring 4 is fixedly installed on the outer ring of the support table 2 inside the drying box 1, a heating mechanism 5 rotating around the lifting table 3 is rotatably connected above the lifting ring 4 and the support table 2, the function of the support table 2 and the lifting ring 4 is to support the heating mechanism 5, the heating mechanism 5 includes a rotating ring 501, a heating rod 502 is fixedly installed on the upper surface of the rotating ring 501, the heating rod 502 is energized through a conductive slip ring, a gear ring 503 is fixedly installed at the bottom end of the rotating ring 501, the gear ring 503 is located between the support table 2 and the lifting ring 4, a motor 504 is fixedly installed inside the drying box 1, and a gear 505 meshing with the gear ring 503 is fixedly installed at the output end of the motor 504.

[0033] In some embodiments, a through hole 6 is provided at the top of the drying box 1, a fan 7 is engaged inside the through hole 6, a wind hood 8 is connected to and penetrates the top of the through hole 6, an end of the wind hood 8 away from the through hole 6 is connected to and penetrates a guide pipe 9, and the exhaust end of the guide pipe 9 is plugged into the interior of the drying box 1. Through such an arrangement, the heated air can be drawn out from the top and discharged from the bottom, thereby improving the air circulation.

[0034] The upper surface of the rotating ring 501 is located on the outer ring of the heating rod 502 and is sleeved with a heat separation sleeve 11 . The surface of the heat separation sleeve 11 is provided with heat exhaust holes 12 . The function of the heat separation sleeve 11 is to retain heat and protect the heating rod 502 at the same time.

[0035] Specifically, the heat exhaust hole 12 is opened obliquely downward, and is opened on the side of the heat distribution sleeve 11 away from the lifting platform 3, so that the exhausted hot air will not be blown directly to the enamelware to avoid uneven heating of the enamelware.

[0036] Specifically, a guide ring 13 is fixedly installed inside the drying box 1 and is arranged obliquely downward. The guide ring 13 is located below the heat exhaust hole 12. Hot air is discharged from the heat exhaust hole 12 and blown toward the guide ring 13 to cause turbulence.

[0037] In some embodiments, a ring groove 14 is provided on the surface of the supporting ring 4, the guide tube 9 is connected to and passes through the ring groove 14, a sealing ring 15 is fixedly installed on the bottom end of the rotating ring 501 and is inserted into both sides of the ring groove 14, and an exhaust hole 16 is provided on the surface of the rotating ring 501 and passes through the ring groove 14 from top to bottom. Through such an arrangement, the bottom end of the enamelware can be dried.

[0038] Specifically, a threaded shaft 17 is fixedly installed on the top of the heat separation sleeve 11, a threaded sleeve 18 is threadedly connected to the top of the threaded shaft 17, and a spring expansion head 10 is embedded in the top of the threaded sleeve 18. Through such an arrangement, the position of the heat separation sleeve 11 can be limited to prevent it from moving upward and falling off during ventilation.

[0039] Specifically, there are four heating rods 502 , which are arranged in a circular array. Such an arrangement can provide a sufficient heat source.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0041] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for enamel production, comprising a drying box (1), characterized in that: A support platform (2) is fixedly installed at the bottom end of the interior of the drying box (1), a lifting platform (3) is inserted in the middle of the support platform (2), a lifting ring (4) is fixedly installed on the outer ring of the support platform (2) inside the drying box (1), and a heating mechanism (5) rotating around the lifting platform (3) is rotatably connected above the lifting ring (4) and the support platform (2); The heating mechanism (5) comprises a rotating ring (501), a heating rod (502) is fixedly mounted on the upper surface of the rotating ring (501), a gear ring (503) is fixedly mounted on the bottom end of the rotating ring (501), the gear ring (503) is located between the support platform (2) and the lifting ring (4), a motor (504) is fixedly mounted inside the drying box (1), and a gear (505) meshing with the gear ring (503) is fixedly mounted on the output end of the motor (504).

2. The drying device for enamel production according to claim 1, characterized in that: The top of the drying box (1) is provided with a through hole (6), a fan (7) is meshed inside the through hole (6), the top of the through hole (6) is connected to and penetrated by a wind hood (8), an end of the wind hood (8) away from the through hole (6) is connected to and penetrated by a guide pipe (9), and the exhaust end of the guide pipe (9) is plugged into the interior of the drying box (1).

3. The drying device for enamel production according to claim 2, characterized in that: The upper surface of the rotating ring (501) is located on the outer ring of the heating rod (502) and is sleeved with a heat distribution sleeve (11), and a heat dissipation hole (12) is provided on the surface of the heat distribution sleeve (11).

4. The drying device for enamel production according to claim 3, characterized in that: The heat exhaust hole (12) is opened obliquely downward, and the heat exhaust hole (12) is opened on a side of the heat separation sleeve (11) away from the lifting platform (3).

5. The drying device for enamel production according to claim 3, characterized in that: A guide ring piece (13) arranged obliquely downward is fixedly installed inside the drying box (1), and the guide ring piece (13) is located below the heat exhaust hole (12).

6. The drying device for enamel production according to claim 3, characterized in that: The surface of the lifting ring (4) is provided with an annular groove (14), the guide pipe (9) is connected to and passes through the annular groove (14), the bottom end of the rotating ring (501) is fixedly installed with a sealing ring (15) inserted into both sides of the annular groove (14), and the surface of the rotating ring (501) is provided with an exhaust hole (16) which overlaps with the annular groove (14) and passes through it from top to bottom.

7. The drying device for enamel production according to claim 6, characterized in that: A threaded shaft (17) is fixedly mounted on the top of the heat-dividing sleeve (11), a threaded sleeve (18) is threadedly connected to the top of the threaded shaft (17), and a spring expansion head (10) is embedded on the top of the threaded sleeve (18).

8. A drying device for enamel production according to any one of claims 2 to 7, characterized in that: The number of the heating rods (502) is four, and the four heating rods (502) are distributed in a circular array.

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