Drying mechanism of high-speed chemical tinning bronze production line
By introducing stirring blades and drying lamps into the drying mechanism of the electroless tin bronze production line, the problem of uneven heating of the items is solved, and efficient and uniform drying effect is achieved, saving time.
Patent Information
- Application Number
- CN202422359523.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The drying mechanism of the existing electroless tin bronze production line has not been equipped with a stirring structure, which causes uneven heating of the items, which reduces the drying efficiency. Moreover, one-time drying cannot achieve thorough drying, and it is necessary to dry again, which causes inconvenience.
A heating box, agitating blades and a drying lamp are installed in the drying mechanism. The mixing blades with hot air are mixed for stirring, the hot air in the heating box is mixed, and the secondary drying is carried out in combination with the drying lamp to achieve automatic control.
It improves drying efficiency, ensures that the items are heated evenly, shortens the drying time, and achieves efficient drying effect.
Smart Images
Figure CN223153946U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying mechanisms, in particular to a drying mechanism for a high-speed electroless tin-plated bronze production line. Background Art
[0002] In the production of metal products, chemical zinc plating is a common surface treatment method, which can provide good anti-corrosion protection and decorative effects. Traditional chemical zinc plating processes include steps such as pretreatment, zinc plating, cleaning, and drying.
[0003] The existing drying mechanism of the electroless tin-plated bronze production line only performs simple hot air drying operations. As a result, due to the absence of a stirring structure, the heat distribution on all sides of the object is uneven, which affects the drying operation, reduces the drying efficiency, wastes time, and only performs one drying operation, unable to achieve thorough drying. Therefore, another drying operation is required, causing inconvenience. Summary of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a drying mechanism for a high-speed electroless tin-plated bronze production line, which has the advantages of high-efficiency drying and solves the problems raised in the background art.
[0005] To achieve the above-mentioned purpose of high-efficiency drying, the utility model provides the following technical solution: A drying mechanism for a high-speed electroless tin-plated bronze production line, including a conveying trough, a conveyor belt is installed inside the conveying trough, a heating box is installed in the middle of the upper end of the conveying trough, and a conduit is installed in the middle of the upper end of the heating box;
[0006] A suction chamber is installed at the rear end of the conduit, an air inlet is installed at the rear end of the suction chamber, a suction fan is installed inside the suction chamber, two heating resistance wires are arranged at the front end of the suction fan, driving motors are installed on both sides of the upper end of the heating box, and the coupling shafts of the driving motors pass through the heating box and are installed with stirring blades.
[0007] As a further scheme of the utility model: Two lamp brackets are installed on the right part of the upper end of the conveying trough, drying lamps are arranged at the lower ends of the lamp brackets. When the object moves below the drying lamps, the drying lamps are started to perform a secondary drying operation on the object, bringing convenience.
[0008] As a further scheme of the utility model: Two support seats are installed on the conduit, and the lower ends of the support seats are fixedly connected to the heating box. The support seats support the conduit, improving stability.
[0009] As a further scheme of the utility model: A storage box is installed at the lower end of the conveying trough, multiple placement plates are installed inside the storage box, and box doors are hinged on both side walls of the storage box. By opening the two box doors, tools can be stored in the storage box, which is convenient for taking.
[0010] As a further solution of the present utility model: support frames are installed on both sides of the storage box, and the upper ends of the support frames are fixedly connected to the bottom of the conveying groove. The support frames support the conveying groove, improving the stability.
[0011] As a further solution of the present utility model: an observation port is provided on the front end wall of the heating box. The observation port is made of high-temperature resistant transparent rubber material, and the internal situation of the heating box can be seen through the observation port.
[0012] As a further solution of the present utility model: a PLC control panel is installed on the left part of the front end of the conveying groove. The output ends of the PLC control panel are electrically connected to the suction fan, the heating resistance wire, the driving motor and the drying lamp, realizing automatic control operation.
[0013] Compared with the prior art, the beneficial effects of the present utility model are:
[0014] 1. In the present utility model, by starting the suction fan, air enters the suction chamber through the air inlet, starting the heating resistance wire to heat the air, and then entering the heating box through the conduit. Starting the two driving motors, the driving motors drive the two stirring blades to rotate through the couplings, mixing and stirring the hot air inside the heating box, thereby accelerating the drying of the articles, improving the efficiency and saving time.
[0015] 2. In the present utility model, when the article moves under the drying lamp, start the drying lamp to perform secondary drying operation on the article, which brings convenience. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a structural schematic diagram of the present utility model;
[0017] Figure 2 is a structural schematic diagram of the heating box in the present utility model;
[0018] Figure 3 is a structural schematic diagram of the suction chamber in the present utility model;
[0019] In the figure: 1, conveying groove; 2, heating box; 3, support seat; 4, air inlet; 5, heating box; 6, conduit; 7, driving motor; 8, observation port; 9, PLC control panel; 10, lamp holder; 11, conveyor belt; 12, drying lamp; 13, support frame; 14, box door; 15, storage box; 16, suction fan; 17, heating resistance wire; 18, stirring blade. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] It should be noted that the heating resistance wire 17 is a prior art and common knowledge for those skilled in the art, so it will not be elaborated here.
[0022] Please refer to Figures 1 to 3 , in the embodiment of the present utility model, the drying mechanism of the high-speed electroless tin bronze production line includes a transfer tank 1, a conveyor belt 11 is installed inside the transfer tank 1, a heating box 2 is installed in the middle of the upper end of the transfer tank 1, and a conduit 6 is installed in the middle of the upper end of the heating box 2;
[0023] An air suction chamber 5 is installed at the rear end of the conduit 6, an air inlet 4 is installed at the rear end of the air suction chamber 5, an air suction fan 16 is installed inside the air suction chamber 5, two heating resistance wires 17 are arranged at the front end of the air suction fan 16, driving motors 7 are installed on both sides of the upper end of the heating box 2, and the coupling shafts of the driving motors 7 pass through the heating box 2 and are installed with stirring blades 18.
[0024] Among them, two lamp brackets 10 are installed on the right part of the upper end of the transfer tank 1, drying lamps 12 are arranged at the lower ends of the lamp brackets 10 respectively. When the article moves below the drying lamps 12, the drying lamps 12 are started to perform secondary drying operation on the article, which brings convenience; two support seats 3 are installed on the conduit 6, and the lower ends of the support seats 3 are fixedly connected to the heating box 2 respectively. The support seats 3 support the conduit 6, improving the stability; a storage box 15 is installed at the lower end of the transfer tank 1, a plurality of placement plates are installed inside the storage box 15, and box doors 14 are hinged on both side walls of the storage box 15. By opening the two box doors 14, tools can be stored in the storage box 15, which is convenient to take; support frames 13 are installed on both sides of the storage box 15, and the upper ends of the support frames 13 are fixedly connected to the bottom of the transfer tank 1 respectively. The support frames 13 support the transfer tank 1, improving the stability; an observation port 8 is arranged on the front wall of the heating box 2, and the observation port 8 is made of high-temperature resistant transparent rubber material. The internal situation of the heating box 2 can be seen through the observation port 8; a PLC control panel 9 is installed on the left part of the front end of the transfer tank 1, and the output ends of the PLC control panel 9 are electrically connected to the air suction fan 16, the heating resistance wire 17, the driving motor 7 and the drying lamp 12 respectively to realize automatic control operation.
[0025] The working principle of the present utility model is as follows: Place the device at the location where operations need to be carried out, start the conveying trough 1 to drive the conveyor belt 11 to rotate, place the items that have completed tin plating on the conveyor belt 11, and the items that have completed tin plating enter the heating box 2. Operate on the PLC control panel 9, start the suction fan 16, air enters the suction chamber 5 through the air inlet 4, start the heating resistance wire 17 to heat the air, and then enter the heating box 2 through the conduit 6. Start the two drive motors 7, and the drive motors 7 drive the two stirring blades 18 to rotate through couplings to mix and stir the hot air inside the heating box 2, thereby accelerating the drying of the items. The situation inside the heating box 2 can be seen through the observation port 8. When drying is completed, the items move below the drying lamp 12, start the drying lamp 12 to perform secondary drying operations on the items. Open the two box doors 14, and tools can be stored in the storage box 15 for convenient access.
[0026] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. Drying mechanism of a high-speed electroless tin-plated bronze production line, including a transfer tank (1), inside which a conveyor belt (11) is installed, and in the middle of the upper end of the transfer tank (1), a heating box (2) is installed, and in the middle of the upper end of the heating box (2), a conduit (6) is installed; It is characterized in that: At the rear end of the conduit (6), an air suction chamber (5) is installed, at the rear end of the air suction chamber (5), an air inlet (4) is installed, inside the air suction chamber (5), an air suction fan (16) is installed, in front of the air suction fan (16), two heating resistance wires (17) are arranged, on both sides of the upper end of the heating box (2), driving motors (7) are installed, and the coupling shafts of the driving motors (7) all pass through the heating box (2) and are equipped with stirring blades (18).
2. The drying mechanism of the high-speed electroless tin-plated bronze production line according to claim 1, characterized in that: On the right part of the upper end of the transfer tank (1), two lamp brackets (10) are installed, and at the lower ends of the lamp brackets (10), drying lamps (12) are arranged respectively.
3. The drying mechanism of the high-speed electroless tin-plated bronze production line according to claim 1, characterized in that: On the conduit (6), two support seats (3) are installed, and the lower ends of the support seats (3) are fixedly connected to the heating box (2).
4. The drying mechanism of the high-speed electroless tin-plated bronze production line according to claim 1, characterized in that: At the lower end of the transfer tank (1), a storage box (15) is installed, inside the storage box (15), a plurality of placing plates are installed, and on both side walls of the storage box (15), box doors (14) are hinged respectively.
5. The drying mechanism of the high-speed electroless tin-plated bronze production line according to claim 4, characterized in that: On both sides of the storage box (15), support frames (13) are installed, and the upper ends of the support frames (13) are fixedly connected to the bottom of the transfer tank (1).
6. The drying mechanism of the high-speed electroless tin-plated bronze production line according to claim 1, characterized in that: On the front wall of the heating box (2), an observation port (8) is arranged, and the observation port (8) is made of high-temperature resistant transparent rubber material.
7. The drying mechanism of the high-speed electroless tin plating bronze production line according to claim 2, characterized in that: On the left part of the front end of the transfer tank (1), a PLC control panel (9) is installed, and the output ends of the PLC control panel (9) are electrically connected to the air suction fan (16), the heating resistance wires (17), the driving motors (7) and the drying lamps (12).