Hardware fitting drying device

Abstract

The utility model discloses a hardware fitting drying device, and relates to the technical field of hardware fitting machining. The drying device comprises a drying box, the upper end of the drying box is open, a sealing cover plate is installed on the drying box in a hinged mode, a heat supply mechanism is arranged on the sealing cover plate, two air dispersing boxes are symmetrically installed in the drying box, one sides of the two air dispersing boxes are correspondingly installed on the two side walls of the drying box respectively, and the other sides of the two air dispersing boxes are arranged on the two side walls of the drying box respectively. A plurality of ventilation holes are formed in the other sides of the ventilation boxes, a material storage mechanism is arranged in the drying box and located between the two ventilation boxes, a filter box is fixedly installed on the lower side wall of the drying box, a dust filtering mechanism is arranged in the filter box, an air suction mechanism is arranged between one ventilation box and the filter box, and the other ventilation hole is formed in the other side of the other ventilation box. And a gas communicating mechanism is arranged between the other gas dispersing box and the filter box. The device can effectively reduce the amount of gas polluted by harmful substances, so that the device is more environment-friendly, and the workload required by gas purification in the later period can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware accessories processing, in particular to a hardware accessories drying device. Background Art

[0002] Currently, hardware accessories usually need to be plated or painted on the surface after they are produced. This can provide good protection for the hardware accessories and reduce the rate of corrosion of the hardware. The main method currently used is to dry them naturally or with the help of equipment to dry the reprocessed hardware accessories.

[0003] Since many coatings and protective paints contain certain harmful substances, the harmful substances will volatilize over time, especially when the temperature is high when the equipment is used for drying. At present, the gas mixed with harmful substances will be re-purified. However, under the current circumstances, most drying equipment continuously introduces new gas into the equipment, and then directly discharges and purifies the gas containing harmful substances, which is the same as the case of natural drying. This method will pollute more gas, which is not conducive to environmental protection and leads to a large amount of gas that needs to be purified in the later stage. For this reason, a hardware accessories drying device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most drying equipment in the existing situation continuously introduces new gas and then directly discharges and purifies the gas containing harmful substances, which is the same as the natural drying method. This method will pollute more gas, which is not conducive to environmental protection and leads to a large amount of gas that needs to be purified in the later stage. The utility model provides a hardware accessories drying device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A hardware accessories drying device comprises a drying box, the upper end of the drying box is open, and a sealing cover is hingedly installed on the drying box, a heating mechanism is arranged on the sealing cover, two air dispersion boxes are symmetrically installed in the drying box, one side of the two air dispersion boxes is respectively installed on the two side walls of the drying box, and a plurality of ventilation holes are opened on the other side of the air dispersion box, a material storage mechanism is arranged between the two air dispersion boxes in the drying box, a filter box is fixedly installed on the lower side wall of the drying box, and a dust filtering mechanism is arranged in the filter box, an air suction mechanism is arranged between one of the air dispersion boxes and the filter box, and a gas communication mechanism is arranged between the other air dispersion box and the filter box.

[0007] Preferably, the heating mechanism comprises a heating box, a receiving opening is provided on the side wall of the sealing cover plate, the heating box is fixedly installed in the receiving opening, and an electric heating plate is fixedly installed in the heating box, and a plurality of ventilation holes are provided on one side of the heating box located in the drying box.

[0008] Preferably, the material storage mechanism comprises a material storage mesh cylinder, the material storage mesh cylinder is slidably arranged in the drying box, and a traction rod is fixedly installed in the material storage mesh cylinder.

[0009] Preferably, the dust filtering mechanism includes two support plates, which are symmetrically mounted on the inner wall of the filter box, and a filter box is slidably arranged on the support plates, the filter box is filled with activated carbon particles, and a filter plate is slidably arranged on the upper side of the filter box.

[0010] Preferably, the air suction mechanism includes an air return pipe, which is fixedly mounted on the side wall of the filter box and is connected to the filter box. The air return pipe is located on the lower side of the support plate, and an air pump is fixedly mounted on one end of the air return pipe. The air inlet end of the air pump is connected to the air return pipe, and a connecting pipe is fixedly mounted on the air outlet end of the air pump. An air inlet pipe is fixedly mounted on one side of the connecting pipe, and one end of the air inlet pipe is connected to one of the air dispersion boxes.

[0011] Preferably, the gas communication mechanism includes a ventilation pipe, which is fixedly installed on the drying box, and one end of the ventilation pipe is connected to another air diffusion box, the other end of the ventilation pipe is fixedly installed with a connecting pipe, and one end of the connecting pipe is fixedly installed with a circulating air pipe, one end of the circulating air pipe is connected to the filter box, and the circulating air pipe is arranged on the upper side of the filter mesh plate.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, the hardware accessories to be dried are placed in the material storage mesh cylinder, and then the material storage mesh cylinder is slid and inserted into the drying box by using the traction rod, and then the sealing cover is closed and the electric heating plate in the heating box is started, so that the heat energy generated by the electric heating plate accelerates the volatilization of harmful substances on the hardware accessories, and then the vacuum pump is started to drive the gas at the bottom of the filter box into the drying box through the connecting pipe and the air inlet pipe, and then under the action of air pressure, the gas will enter the upper side of the filter box again from the ventilation pipe and the connecting pipe on the other side, and then the filter plate and filter box set will purify the impurities in the air, so as to avoid the impurities solidifying on the hardware accessories and affecting the product quality. Such cyclic drying can effectively reduce the amount of gas polluted by harmful substances, which is more environmentally friendly and can reduce the workload required for purifying the gas in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional connection structure between the heating mechanism and the drying box in the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional connection structure between the material storage mechanism and the filter box in the utility model.

[0017] Figure numerals: 1. Drying box; 2. Sealing cover plate; 3. Receiving port; 4. Heating box; 5. Air inlet pipe; 6. Connecting pipe; 7. Air return pipe; 8. Vacuum pump; 9. Filter box; 10. Support plate; 11. Filter box; 12. Filter screen plate; 13. Electric heating plate; 14. Air exchange hole; 15. Ventilation pipe; 16. Connecting pipe; 17. Circulating air pipe; 18. Material storage net cylinder; 19. Towing rod; 20. Air dispersion box. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figure 1-3As shown, a hardware accessories drying device includes a drying box 1, the upper end of the drying box 1 is open, and a sealing cover plate 2 is hingedly installed on the drying box 1, and a heating mechanism is arranged on the sealing cover plate 2, and the heating mechanism includes a heating box 4, and a receiving port 3 is opened on the side wall of the sealing cover plate 2, and the heating box 4 is fixedly installed in the receiving port 3, and an electric heating plate 13 is fixedly installed in the heating box 4, and a plurality of ventilation holes 14 are opened on one side of the heating box 4 located in the drying box 1, and the electric heating plate 13 is started to heat the drying box 1, and the heat energy is continuously exchanged into the drying box 1 through the ventilation holes 14, so that the generated heat energy accelerates the volatilization of harmful substances on the hardware accessories.

[0023] Two air dispersion boxes 20 are symmetrically installed in the drying box 1. One side of the two air dispersion boxes 20 is respectively installed on the side walls of the drying box 1, and the other side of the air dispersion box 20 is provided with multiple ventilation holes. A material storage mechanism is arranged between the two air dispersion boxes 20 in the drying box 1. The material storage mechanism includes a material storage mesh tube 18. The material storage mesh tube 18 is slidably arranged in the drying box 1, and a traction rod 19 is fixedly installed in the material storage mesh tube 18. The hardware accessories to be dried are placed in the material storage mesh tube 18, and then the traction rod 19 is used to slide the material storage mesh tube 18 into the drying box 1. This can facilitate the placement of hardware accessories and the subsequent material retrieval work.

[0024] A filter box 9 is fixedly installed on the lower side wall of the drying box 1, and a dust filtering mechanism is arranged in the filter box 9. The dust filtering mechanism includes two support plates 10, and the two support plates 10 are symmetrically installed on the inner side wall of the filter box 9, and a filter box 11 is slidably arranged on the support plate 10. The filter box 11 is filled with activated carbon particles, and a filter screen plate 12 is slidably arranged on the upper side of the filter box 11. The filter screen plate 12 and the filter box 11 can purify impurities in the air, so as to prevent the impurities from solidifying on the hardware accessories and affecting the product quality.

[0025] An air suction mechanism is arranged between one of the air diffusion boxes 20 and the filter box 9, and the air suction mechanism includes a return air pipe 7, the return air pipe 7 is fixedly mounted on the side wall of the filter box 9, and the return air pipe 7 is connected to the filter box 9, the return air pipe 7 is arranged at the lower side of the support plate 10, and an air pump 8 is fixedly mounted on one end of the return air pipe 7, the air inlet end of the air pump 8 is connected to the return air pipe 7, and a connecting pipe 6 is fixedly mounted on the air outlet end of the air pump 8, an air intake pipe 5 is fixedly mounted on one side of the connecting pipe 6, and one end of the air intake pipe 5 is connected to one of the air diffusion boxes 20, and the gas at the bottom of the filter box 9 is driven to flow by starting the air pump 8, so that the gas will enter the drying box 1 through the connecting pipe 6 and the air intake pipe 5.

[0026] A gas communication mechanism is provided between another gas diffusion box 20 and the filter box 9, and the gas communication mechanism includes a ventilation pipe 15, the ventilation pipe 15 is fixedly installed on the drying box 1, and one end of the ventilation pipe 15 is connected to the other gas diffusion box 20, and a connecting pipe 16 is fixedly installed on the other end of the ventilation pipe 15, and a circulating air pipe 17 is fixedly installed on one end of the connecting pipe 16, one end of the circulating air pipe 17 is connected to the filter box 9, and the circulating air pipe 17 is arranged on the upper side of the filter mesh plate 12. Under the action of air pressure, the gas will enter the upper side of the filter box 9 again from the ventilation pipe 15 and the connecting pipe 16. In this way, the gas is circulated and dried between the filter box 9 and the drying box 1, which can effectively reduce the amount of gas contaminated by harmful substances, thereby being more environmentally friendly and reducing the workload required for purifying the gas in the later stage.

[0027] In summary: when drying hardware accessories, place the hardware accessories to be dried in the material storage mesh tube 18, and then use the traction rod 19 to slide the material storage mesh tube 18 into the drying box 1, then close the sealing cover 2 and start the electric heating plate 13 in the heating box 4, so that the heat energy generated by the electric heating plate 13 accelerates the volatilization of harmful substances on the hardware accessories, and then start the vacuum pump 8 to drive the gas at the bottom of the filter box 9 through the connecting pipe 6 and the air inlet pipe 5 into the drying box 1, and then under the action of air pressure, the gas will enter the upper side of the filter box 9 again from the ventilation pipe 15 and the connecting pipe 16 on the other side, and then the filter mesh plate 12 and the filter box 11 set will purify the impurities in the air, and such cyclic drying can effectively reduce the amount of gas contaminated by harmful substances.

[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hardware accessories drying device, characterized in that: The invention comprises a drying box (1), the upper end of which is open, and a sealing cover plate (2) is hingedly mounted on the drying box (1), a heating mechanism is arranged on the sealing cover plate (2), two air dispersion boxes (20) are symmetrically mounted in the drying box (1), one side of the two air dispersion boxes (20) is respectively mounted on the two side walls of the drying box (1), and a plurality of ventilation holes are opened on the other side of the air dispersion boxes (20), a material storage mechanism is arranged between the two air dispersion boxes (20) in the drying box (1), a filter box (9) is fixedly mounted on the lower side wall of the drying box (1), and a dust filtering mechanism is arranged in the filter box (9), an air suction mechanism is arranged between one of the air dispersion boxes (20) and the filter box (9), and a gas communication mechanism is arranged between the other air dispersion box (20) and the filter box (9).

2. A hardware accessories drying device according to claim 1, characterized in that: The heating mechanism comprises a heating box (4), a receiving opening (3) is provided on the side wall of the sealing cover plate (2), the heating box (4) is fixedly installed in the receiving opening (3), an electric heating plate (13) is fixedly installed in the heating box (4), and a plurality of ventilation holes (14) are provided on one side of the heating box (4) located in the drying box (1).

3. A hardware accessories drying device according to claim 1, characterized in that: The material storage mechanism comprises a material storage net cylinder (18), the material storage net cylinder (18) is slidably arranged in the drying box (1), and a traction rod (19) is fixedly installed in the material storage net cylinder (18).

4. A hardware accessories drying device according to claim 1, characterized in that: The dust filtering mechanism comprises two support plates (10), the two support plates (10) are symmetrically mounted on the inner side walls of the filter box (9), and a filter box (11) is slidably arranged on the support plates (10), the filter box (11) is filled with activated carbon particles, and a filter screen plate (12) is slidably arranged on the upper side of the filter box (11).

5. A hardware accessories drying device according to claim 4, characterized in that: The air suction mechanism comprises an air return pipe (7), the air return pipe (7) is fixedly mounted on the side wall of the filter box (9), and the air return pipe (7) is connected to the filter box (9), the air return pipe (7) is arranged at the lower side of the support plate (10), and an air pump (8) is fixedly mounted on one end of the air return pipe (7), the air inlet end of the air pump (8) is connected to the air return pipe (7), and a connecting pipe (6) is fixedly mounted on the air outlet end of the air pump (8), an air inlet pipe (5) is fixedly mounted on one side of the connecting pipe (6), and one end of the air inlet pipe (5) is connected to one of the air dispersion boxes (20).

6. A hardware accessories drying device according to claim 4, characterized in that: The gas communication mechanism comprises a ventilation pipe (15), the ventilation pipe (15) is fixedly mounted on the drying box (1), and one end of the ventilation pipe (15) is connected to another air diffusion box (20), the other end of the ventilation pipe (15) is fixedly mounted with a connecting pipe (16), and one end of the connecting pipe (16) is fixedly mounted with a circulating air pipe (17), one end of the circulating air pipe (17) is connected to the filter box (9), and the circulating air pipe (17) is arranged on the upper side of the filter screen plate (12).

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