Uniform drying device for electroplating metal

Abstract

The utility model discloses a uniform drying device for electroplated metal, which belongs to the technical field of electroplating drying and comprises a box body, a sealing cover is mounted at the top end of the box body, an air outlet is formed in the sealing cover, a vertical rod is mounted in the box body, adjusting holes are formed in the side wall of the vertical rod at equal intervals, and the adjusting holes are communicated with the box body. A placement disc is installed on the side wall of the vertical rod, a mounting block is fixed to the side wall of the placement disc and movably connected to the vertical rod in a sleeving mode, a through hole is formed in the side wall of the mounting block, a fixing rod is inserted into the through hole and the adjusting hole, a through hole is formed in the side wall of the placement disc, and a supporting frame is placed at the bottom end of the box body. A supporting frame is arranged in the box body, a fan is arranged in the supporting frame, an air pipe is arranged in the box body, the air pipe penetrates through the box body and the supporting frame and is connected with the fan, and an electric heating rod is arranged on the inner wall of the box body; by means of the mode, electroplated metal can be taken down conveniently after drying is completed and is more stable compared with hanging placement, and the situation that the electroplated metal collides due to wind power is avoided.

Description

Technical Field

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

[0002] Electroplating is the process of coating a thin layer of metal on the surface by electrolysis. The purpose is to prevent metal oxidation, improve wear resistance, conductivity, reflectivity, corrosion resistance and enhance appearance. After the metal is electroplated, since it is electrolytically processed in an electrolyte, there will be liquid residue on the surface. In order to avoid the adverse effects of liquid residue on the coating, the electroplated metal needs to be dried in time.

[0003] The Chinese patent application number CN202123137426.6 discloses a heat-enclosed electroplated metal parts drying device, including a drying box, a cover plate is fixedly connected to the top surface of the drying box, an opening and closing groove is fixedly opened at the center position of the cover plate, a driving groove is opened at one end of the cover plate, and two guide grooves are opened at the other end of the cover plate, a threaded rod is threadedly connected to the inner surface of the driving groove, and the inner surfaces of the two guide grooves are slidably connected to guide rods, and the top surfaces of the threaded rod and the two guide rods are fixedly connected to connecting blocks, and sealing plates are fixedly connected between the opposite sides of the three connecting blocks, and one side of the top surface of the sealing plate A support plate is fixedly connected, a servo motor is fixedly installed on the top surface of the support plate, a circulation box is fixedly connected to the bottom surface of the drying box, a circulation fan is fixedly installed on the inner surface of the circulation box, an air inlet hood is connected through the side surface of one side of the drying box, an air outlet hood is connected through the side surface of the other side of the drying box, and a circulation air duct is fixedly connected between the air inlet hood, the air outlet hood and the circulation fan. The device heats and dries through wind force to increase the drying rate. However, when metal parts are suspended, there is a risk that the metal parts will move, collide and accumulate together due to the blowing of hot air, which is not conducive to drying and there is a risk of damage to the surface of the metal parts.

[0004] Based on this, the utility model designs a uniform drying device for electroplating metal to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a uniform drying device for electroplating metal.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A uniform drying device for electroplating metal comprises a box body, a sealing cover is installed on the top of the box body, an air outlet is opened on the sealing cover, a vertical pole is installed inside the box body, adjustment holes are opened on the side walls of the vertical poles at equal intervals, a placement plate is installed on the side walls of the vertical poles, a mounting block is fixed to the side walls of the placement plate, the mounting block is movably sleeved on the vertical pole, a through hole is opened on the side wall of the mounting block, a fixing rod is inserted in the through hole and the adjustment hole, a through hole is opened on the side wall of the placement plate, a support frame is placed at the bottom end of the box body, a fan is installed in the support frame, an air duct is installed in the box body, the air duct passes through the box body and is connected to the support frame and the fan, and an electric heating rod is installed on the inner wall of the box body.

[0008] Furthermore, the bottom end of the sealing cover contacts the top end of the vertical pole.

[0009] Furthermore, a thread is provided at the bottom end of the side wall of the vertical rod, and a threaded hole is provided at the bottom end of the inner cavity of the box body, and the thread and the threaded hole are threadedly matched.

[0010] Furthermore, the placement plate is a semi-cylindrical plate, the placement plate is staggered and evenly spaced on the side wall of the vertical pole, and the through holes are evenly arranged on the placement plate.

[0011] Furthermore, two groups of openings are symmetrically provided on both sides of the center of the bottom end of the inner cavity of the box body, a through groove is provided at the top of the support frame, a sealing ring is installed in the opening, and the air duct is a T-shaped tube and passes through the opening and the through groove.

[0012] Furthermore, a hose is connected to the bottom end of the air duct, and the hose is connected to an output end of the fan.

[0013] Furthermore, an air outlet is provided at the top of the air duct, and a trumpet tube is installed on the air outlet.

[0014] Furthermore, an exhaust pipe is installed on the inner thread of the air outlet, a spring is installed on the inner wall of the exhaust pipe, and a baffle is fixed on the top of the spring. Beneficial Effects

[0015] 1. By setting the vertical pole, adjustment hole, placement plate, mounting block, through hole and fixing rod, the electroplated metal to be dried is placed on the placement plate, and is installed on the vertical pole under the movable sleeve of the mounting block and the vertical pole. The adjustment hole at the appropriate position is selected, and the placement plate is fixed by plugging the adjustment hole and the through hole with the fixing rod to realize the installation of multiple placement plates. At the same time, it is convenient to remove the electroplated metal after drying. Compared with hanging placement, it is more stable and will not cause collision of the electroplated metal due to wind force;

[0016] 2. By setting openings, through slots and hoses, two sets of air ducts pass through the openings and through slots so that one end of the air ducts is located in the support frame. The air ducts and the fan are connected by hoses to facilitate the loading and unloading of the air ducts. By setting exhaust pipes, springs and baffles, the gas in the drying process is gathered in the upper part of the inner cavity of the box. As the pressure increases, when it is greater than the elastic force of the spring, the baffle is pushed out to discharge the hot air, thereby avoiding the gas discharge at the beginning affecting the drying temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a three-dimensional diagram of the main structure of a uniform drying device for electroplating metal according to the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the internal structure of a box of a uniform drying device for electroplating metal according to the utility model;

[0020] Figure 3 A three-dimensional diagram of the support frame structure of a uniform drying device for electroplating metal according to the utility model;

[0021] Figure 4 A three-dimensional diagram of the vertical pole structure of a uniform drying device for electroplating metal according to the utility model;

[0022] Figure 5 This is a three-dimensional diagram of the air duct structure of a uniform drying device for electroplating metal according to the utility model;

[0023] Figure 6 The utility model is a three-dimensional diagram of the baffle structure of a uniform drying device for electroplating metal.

[0024] The numbers in the figure represent:

[0025] 1. Box body; 2. Sealing cover; 3. Air outlet; 4. Vertical pole; 5. Adjustment hole; 6. Placement plate; 7. Mounting block; 8. Through hole; 9. Fixing rod; 10. Through hole; 11. Support frame; 12. Fan; 13. Air duct; 14. Electric heating rod; 15. Thread; 16. Threaded hole; 17. Opening; 18. Through groove; 19. Sealing ring; 20. Hose; 21. Air outlet; 22. Trumpet; 23. Exhaust pipe; 24. Spring; 25. Baffle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model is further described below in conjunction with embodiments.

[0028] In some embodiments, please refer to the accompanying drawings. Figure 1 , Figure 2 , Figure 3 and Figure 4 , a uniform drying device for electroplating metal, including a box body 1, a sealing cover 2 is installed on the top of the box body 1, an air outlet 3 is opened on the sealing cover 2, a vertical pole 4 is installed inside the box body 1, and adjustment holes 5 are opened on the side wall of the vertical pole 4 at equal intervals, a placing plate 6 is installed on the side wall of the vertical pole 4, a mounting block 7 is fixed on the side wall of the placing plate 6, the mounting block 7 is movably sleeved on the vertical pole 4, a through hole 8 is opened on the side wall of the mounting block 7, a fixing rod 9 is inserted in the through hole 8 and the adjustment hole 5, a through hole 10 is opened on the side wall of the placing plate 6, a support frame 11 is placed at the bottom end of the box body 1, a fan 12 is installed in the support frame 11, an air duct 13 is installed in the box body 1, the air duct 13 penetrates the box body 1 and is connected to the support frame 11 and the fan 12, and an electric heating rod 14 is installed on the inner wall of the box body 1;

[0029] In the embodiment of the utility model, the electroplated metal to be dried is first placed on the placement tray 6, and is installed on the vertical pole 4 under the movable sleeve of the mounting block 7 and the vertical pole 4, and the adjustment hole 5 at the appropriate position is selected, and the fixing rod 9 is used to plug the adjustment hole 5 and the through hole 8 to fix the placement tray 6, so as to realize the installation of multiple placement trays 6, and then the box body 1 is closed by the sealing cover 2, and the electric heating rod 14 and the fan 12 are started. The electric heating rod 14 heats and dries the inside of the box body 1, and at the same time, the fan 12 blows air upward from the lower part of the box body 1 through the air duct 13, so that the hot air is evenly arranged, and the gas in the drying process is discharged through the air outlet 3;

[0030] In the embodiment of the utility model, by setting the vertical pole 4, the adjustment hole 5, the placement plate 6, the installation block 7, the through hole 8 and the fixing rod 9, the electroplated metal to be dried is placed on the placement plate 6, and is installed on the vertical pole 4 under the movable sleeve of the installation block 7 and the vertical pole 4, the adjustment hole 5 at a suitable position is selected, and the fixing rod 9 is used to plug the adjustment hole 5 and the through hole 8 to fix the placement plate 6, so as to realize the installation of multiple placement plates 6. At the same time, it is convenient to remove the electroplated metal after drying. Compared with hanging placement, it is more stable and will not cause collision of the electroplated metal due to wind force;

[0031] In an example of the present invention, the bottom end of the sealing cover 2 is in contact with the top end of the vertical rod 4, the bottom end of the side wall of the vertical rod 4 is provided with a thread 15, and the bottom end of the inner cavity of the box body 1 is provided with a threaded hole 16, and the thread 15 and the threaded hole 16 are threadedly matched. By using the threaded match of the thread 15 and the threaded hole 16, the vertical rod 4 can be installed in the box body 1, which further facilitates the loading and unloading of the placement plate 6. The placement plate 6 is a semi-cylindrical plate, and the placement plate 6 is staggered and evenly spaced on the side wall of the vertical rod 4 to reduce the shielding effect caused by the multi-layer arrangement. The through holes 10 are evenly arranged on the placement plate 6, which is convenient for hot air to pass through and dry the electroplated metal on the placement plate 6;

[0032] In some embodiments, Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, as a preferred embodiment of the utility model, two groups of openings 17 are symmetrically opened on both sides of the center of the bottom end of the inner cavity of the box body 1, a through groove 18 is opened at the top of the support frame 11, a sealing ring 19 is installed in the opening 17, the air duct 13 is a T-shaped tube and passes through the opening 17 and the through groove 18, a hose 20 is connected to the bottom end of the air duct 13, the hose 20 is connected to the output end of the fan 12, an air outlet 21 is opened at the top of the air duct 13, a trumpet tube 22 is installed on the air outlet 21, an exhaust pipe 23 is installed on the inner thread of the air outlet 3, a spring 24 is installed on the inner wall of the exhaust pipe 23, and a baffle 25 is fixed to the top of the spring 24;

[0033] In the embodiment of the utility model, the device is first installed, and two sets of air ducts 13 are passed through the openings 17 and the through slots 18 so that one end thereof is located in the support frame 11. The air ducts 13 and the fan 12 are connected by a hose 20. Then, the vertical pole 4 is fixed in the box body 1 by the threaded fit of the thread 15 and the threaded hole 16. The electroplated metal to be dried is first placed on the placement plate 6, and is installed on the vertical pole 4 under the movable sleeve of the mounting block 7 and the vertical pole 4. The adjustment hole 5 at a suitable position is selected, and the fixing rod 9 is used to plug the adjustment hole 5 and the through hole 8 to place the placement plate 6. The box 1 is fixed to realize staggered installation of multiple placement plates 6, and then the sealing cover 2 is used to close the box 1, and the electric heating rod 14 and the fan 12 are started. The electric heating rod 14 heats and dries the inside of the box 1. At the same time, the fan 12 blows air upward from the lower part of the box 1 through the air duct 13, and expands the air outlet area through the horn tube 22, so that the hot air is evenly distributed. The gas in the drying process is gathered in the upper part of the inner cavity of the box 1. As the pressure increases, when it is greater than the elastic force of the spring 24, the baffle plate 25 is pushed out to realize the discharge of hot air, so as to avoid the gas discharge at the beginning affecting the drying temperature;

[0034] In the embodiment of the utility model, by setting the opening 17, the through groove 18 and the hose 20, the two groups of air ducts 13 pass through the opening 17 and the through groove 18, so that one end of them is located in the support frame 11, and the air duct 13 and the fan 12 are connected by the hose 20, so as to facilitate the loading and unloading of the air duct 13; by setting the exhaust pipe 23, the spring 24 and the baffle plate 25, the gas in the drying process is gathered in the upper part of the inner cavity of the box body 1, and as the pressure increases, when it is greater than the elastic force of the spring 24, the baffle plate 25 is pushed out to realize the discharge of hot air, thereby avoiding the gas discharge at the beginning affecting the drying temperature.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A uniform drying device for electroplating metal, comprising a housing (1), characterized in that: A sealing cover (2) is installed at the top of the box body (1), and an air outlet (3) is provided on the sealing cover (2). A vertical pole (4) is installed inside the box body (1), and adjustment holes (5) are provided at equal intervals on the side wall of the vertical pole (4). A placement plate (6) is installed on the side wall of the vertical pole (4), and a mounting block (7) is fixed to the side wall of the placement plate (6). The mounting block (7) is movably sleeved on the vertical pole (4), and a through hole (8) is provided on the side wall of the mounting block (7). A fixing rod (9) is inserted into the through hole (8) and the adjustment hole (5); a through hole (10) is provided on the side wall of the placement plate (6); a support frame (11) is placed at the bottom end of the box body (1); a fan (12) is installed in the support frame (11); an air duct (13) is installed in the box body (1); the air duct (13) passes through the box body (1) and the support frame (11) and is connected to the fan (12); and an electric heating rod (14) is installed on the inner wall of the box body (1).

2. The uniform drying device for electroplating metal according to claim 1, characterized in that: The bottom end of the sealing cover (2) is in contact with the top end of the vertical rod (4).

3. The uniform drying device for electroplating metal according to claim 2, characterized in that: The bottom end of the side wall of the upright pole (4) is provided with a thread (15), and the bottom end of the inner cavity of the box body (1) is provided with a threaded hole (16) in a matching manner, and the thread (15) and the threaded hole (16) are threadedly matched.

4. The uniform drying device for electroplating metal according to claim 3, characterized in that: The placement plate (6) is a semi-cylindrical plate, and the placement plates (6) are arranged on the side wall of the vertical rod (4) at staggered and equal intervals, and the through holes (10) are evenly arranged on the placement plate (6).

5. The uniform drying device for electroplating metal according to claim 4, characterized in that: Two groups of openings (17) are symmetrically provided on both sides of the center of the bottom end of the inner cavity of the box body (1), and a through groove (18) is provided at the top end of the support frame (11). A sealing ring (19) is installed in the opening (17), and the air duct (13) is a T-shaped tube and passes through the opening (17) and the through groove (18).

6. The uniform drying device for electroplating metal according to claim 5, characterized in that: The bottom end of the air duct (13) is connected to a hose (20), and the hose (20) is connected to the output end of the fan (12).

7. The uniform drying device for electroplating metal according to claim 6, characterized in that: The top end of the air duct (13) is provided with an air outlet (21), and a trumpet tube (22) is installed on the air outlet (21).

8. The uniform drying device for electroplating metal according to claim 7, characterized in that: An exhaust pipe (23) is installed on the internal thread of the exhaust port (3), a spring (24) is installed on the inner wall of the exhaust pipe (23), and a baffle (25) is fixed on the top end of the spring (24).

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