A heating device for metal electroplating

Abstract

The utility model discloses a heating device for metal electroplating, which belongs to the technical field of metal electroplating. Through the above-mentioned method, it includes a base frame, a belt conveyor line arranged on the base frame, and a heating and drying channel erected on the upper side of the belt conveyor line; the feeding end of the belt conveyor line is provided with a dispersion mechanism, and the dispersion mechanism includes an air jet pipe and a reciprocating swing component; the lower side of the discharging end of the belt conveyor line is provided with a self-cleaning mechanism, and the self-cleaning mechanism includes a water tank, a cleaning sponge, a spray component and a cleaning component. In the utility model, the reciprocating swing component drives the air jet pipe to swing continuously to blow air to the mesh belt, and evenly blows the metal parts on the mesh belt to improve the heating and drying efficiency; the metal parts that have completed heating and drying are discharged from the discharging end of the mesh belt, and then the mesh belt passes through the spray component and the cleaning component in sequence, and the spray component draws water from the water tank to spray the surface of the mesh belt, and the cleaning sponge on the cleaning component wipes the surface of the mesh belt to avoid dirt attached to the surface of the mesh belt and affecting the cleanliness of the metal parts.

Description

Technical Field

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

[0002] In the metal electroplating process, after the metal parts are electroplated and cleaned, they need to be completely dried to avoid rust.

[0003] Chinese patent CN216338030U discloses a tunnel heating furnace for metal electroplating, which achieves the effect of improving the drying efficiency of metal parts by setting baffles, air outlets, brackets, motors, main wheels, auxiliary wheels, rotating shafts, gears, transmission gears, connecting rods, grooves, nozzles, bottom plates, gears, gear rods, cross bars, and rollers. However, the device still has the following problems:

[0004] After cleaning, the surface of electroplated metal parts still has metal ion solution adhered to it. If the metal ion solution flows onto the metal mesh belt, it will affect the service life of the metal mesh belt and cause sediment to adhere to the surface of the metal mesh belt. If metal parts accumulate on the metal mesh belt, it will affect the heating and drying efficiency.

[0005] Based on this, the utility model designs a heating device for metal electroplating to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a heating device for metal electroplating.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A heating device for metal electroplating, comprising a base frame, a belt conveyor line arranged on the base frame, and a heating and drying channel erected on the upper side of the belt conveyor line;

[0009] The feeding end of the belt conveyor line is provided with a dispersion mechanism, which includes an air jet pipe and a reciprocating swing assembly. The reciprocating swing assembly is arranged at the top of the heating and drying channel. The moving end of the reciprocating swing assembly is fixedly installed with the air jet pipe. The air inlet end of the air jet pipe is connected to the air pump, and the air outlet end of the air jet pipe is aligned with the mesh belt.

[0010] A self-cleaning mechanism is provided at the lower side of the discharging end of the belt conveyor line, and the self-cleaning mechanism includes a water tank, a cleaning sponge, a spray assembly and a cleaning assembly. The water tank is fixedly mounted at the lower end of the base frame, and the spray assembly and the cleaning assembly are mounted at the upper end of the base frame. The water inlet end of the spray assembly is connected to the water tank, and the water outlet end of the spray assembly is aligned with the mesh belt; a plurality of cleaning sponges are provided on the cleaning assembly, and the upper ends of the cleaning sponges abut against the mesh belt.

[0011] Furthermore, the spray assembly includes a water spray pipe and a connecting pipe. The water spray pipe is fixedly installed on the upper end of the base frame. The water inlet end of the connecting pipe is connected to the water tank through a water pump, and the water outlet end of the connecting pipe is connected to the water spray pipe.

[0012] Furthermore, a plurality of nozzles are evenly distributed on the water spray pipe at equal intervals along the length direction of the water spray pipe, and the nozzles are tilted and aimed at the mesh belt.

[0013] Furthermore, the cleaning assembly includes a bracket, a fixed rod, a fixed plate, a movable rod and a movable plate. The two brackets are fixedly installed on the front and rear sides of the base frame. The two ends of the fixed rod are respectively fixedly connected to the brackets. A plurality of fixed plates are fixedly installed on the fixed rod at equal intervals along the length direction of the fixed rod. The movable rod is slidably connected to the bracket and the fixed plate. A plurality of movable plates are fixedly installed on the movable rod at equal intervals along the length direction of the fixed rod. The movable plate is slidably connected to the fixed rod, and the movable plate and the fixed plate are staggered.

[0014] Furthermore, the cleaning sponge is located between the movable plate and the fixed plate, and the cleaning sponge is sleeved with the fixed rod and the movable rod.

[0015] Furthermore, the cleaning components are shown to be staggered and provided in two groups.

[0016] Furthermore, the reciprocating swing assembly includes a motor, a bracket, a crank connecting rod, a rotating rod, a swing plate, a slider and a slide groove. The motor and the bracket are fixedly installed on the top of the heating and drying channel. The output end of the motor is fixedly connected to one end of the crank connecting rod. The rotating rod is fixedly installed on the bracket; the upper end of the swing plate is rotatably connected to the rotating rod through a bearing; a slide groove is opened on the swing plate, the slide groove is limitedly slidably connected to the slider, and the slider is rotatably connected to the other end of the crank connecting rod.

[0017] Furthermore, the air injection pipe is fixedly connected to the swing plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, metal parts after electroplating are placed on a belt conveyor line, and the belt conveyor line conveys the metal parts into a heating and drying channel; before the metal parts enter the heating and drying channel, the reciprocating swinging component drives the jet pipe to continuously swing to blow air toward the mesh belt, so as to evenly disperse the metal parts on the mesh belt, thereby effectively improving the efficiency of heating and drying; the metal parts that have completed heating and drying are discharged from the mesh belt discharge end, and then the mesh belt passes through the spray component and the cleaning component in turn, and the spray component draws water from the water tank to spray the surface of the mesh belt, and the cleaning sponge on the cleaning component wipes the surface of the mesh belt, so that the mesh belt is always kept clean, avoiding dirt adhering to the surface of the mesh belt and affecting the cleanliness of the metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 A three-dimensional heating device for metal electroplating according to the utility model Figure 1 ;

[0022] Figure 2 It is a front view of a heating device for metal electroplating of the utility model;

[0023] Figure 3 A three-dimensional heating device for metal electroplating according to the utility model Figure 2 ;

[0024] Figure 4 A three-dimensional diagram of the dispersion mechanism of the utility model;

[0025] Figure 5 for Figure 3 The enlarged view of point A in the middle;

[0026] Figure 6 It is a schematic structural diagram of the cleaning component of the utility model.

[0027] The numbers in the figure represent:

[0028] 10. Base frame; 20. Belt conveyor line; 30. Heating and drying channel; 40. Dispersion mechanism; 41. Jet pipe; 42. Motor; 43. Bracket; 44. Crank connecting rod; 45. Rotating rod; 46. Swinging plate; 47. Sliding block; 48. Slide; 50. Self-cleaning mechanism; 51. Water tank; 52. Water spray pipe; 53. Connecting pipe; 54. Cylinder; 55. Cleaning sponge; 56. Fixed rod; 57. Fixed plate; 58. Movable rod; 59. Movable plate. DETAILED DESCRIPTION

[0029] 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.

[0030] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view. Example 1

[0031] In some embodiments, please refer to the attached instructions. Figure 1-6 , a heating device for metal electroplating, comprising a base frame 10, a belt conveyor line 20 arranged on the base frame 10 and a heating and drying channel 30 erected on the upper side of the belt conveyor line 20;

[0032] The belt conveyor line 20 adopts common technical means in the existing field. The conveyor belt of the belt conveyor line 20 can be a wire mesh or a chain plate. The conveyor belt of the belt conveyor line 20 is uniformly referred to as a mesh belt below. The heating and drying channel 30 is composed of an electric heating wire heating device and an air supply device. The liquid on the surface of the electroplated metal part is dried by high-temperature dry gas to achieve a drying effect.

[0033] The feeding end of the belt conveyor line 20 is provided with a dispersion mechanism 40, which includes an air jet pipe 41 and a reciprocating swing assembly. The reciprocating swing assembly is arranged at the top of the heating and drying channel 30, and the moving end of the reciprocating swing assembly is fixedly installed with the air jet pipe 41. The air inlet end of the air jet pipe 41 is connected to the air pump, and the air outlet end of the air jet pipe 41 is aligned with the mesh belt;

[0034] A self-cleaning mechanism 50 is provided at the lower side of the discharging end of the belt conveyor line 20. The self-cleaning mechanism 50 includes a water tank 51, a cleaning sponge 55, a spray assembly and a cleaning assembly. The water tank 51 is fixedly mounted at the lower end of the base frame 10, and the spray assembly and the cleaning assembly are mounted at the upper end of the base frame 10. The water inlet end of the spray assembly is connected to the water tank 51, and the water outlet end of the spray assembly is aligned with the mesh belt; a plurality of cleaning sponges 55 are provided on the cleaning assembly, and the upper ends of the cleaning sponges 55 abut against the mesh belt;

[0035] In the utility model, metal parts after electroplating are placed on the belt conveyor line 20, and the belt conveyor line 20 conveys the metal parts into the heating and drying channel 30; before the metal parts enter the heating and drying channel 30, the reciprocating swing component drives the jet pipe 41 to swing continuously to blow air to the mesh belt, so as to evenly blow away the metal parts on the mesh belt, thereby effectively improving the efficiency of heating and drying; the metal parts that have completed heating and drying are discharged from the mesh belt discharge end, and then the mesh belt passes through the spray component and the cleaning component in turn, and the spray component draws water from the water tank 51 to spray the surface of the mesh belt, and the cleaning sponge 55 on the cleaning component wipes the surface of the mesh belt, so that the mesh belt is always kept clean, avoiding dirt adhering to the surface of the mesh belt and affecting the cleanliness of the metal parts.

[0036] The spray assembly includes a water spray pipe 52 and a connecting pipe 53. The water spray pipe 52 is fixedly mounted on the upper end of the base frame 10. A plurality of spray heads are evenly distributed along the length of the water spray pipe 52 at equal intervals. The spray heads are tilted and aligned with the mesh belt. The water inlet end of the connecting pipe 53 is connected to the water tank 51 through a water pump, and the water outlet end of the connecting pipe 53 is connected to the water spray pipe 52.

[0037] The cleaning assembly includes a bracket, a fixed rod 56, a fixed plate 57, a movable rod 58 and a movable plate 59. The two brackets are fixedly mounted on the front and rear sides of the base frame 10. The two ends of the fixed rod 56 are fixedly connected to the brackets respectively. A plurality of fixed plates 57 are fixedly mounted on the fixed rod 56 at equal intervals along the length direction of the fixed rod 56. The movable rod 58 is slidably connected to the bracket and the fixed plate 57. A plurality of movable plates 59 are fixedly mounted on the movable rod 58 at equal intervals along the length direction of the fixed rod 56. The movable plate 59 is slidably connected to the fixed rod 56, and the movable plate 59 is staggered with the fixed plate 57.

[0038] The cleaning sponge 55 is located between the movable plate 59 and the fixed plate 57 , and the cleaning sponge 55 is sleeved with the fixed rod 56 and the movable rod 58 .

[0039] The cylinder 54 is fixedly connected to the base frame 10, and the output end of the cylinder 54 is fixedly connected to the movable rods 58 of the two cleaning components;

[0040] The cleaning components shown are staggered in two groups, so that the cleaning sponges 55 on the two groups of cleaning components are also staggered, avoiding cleaning dead angles between the cleaning sponges 55 and the mesh belt.

[0041] In the utility model, the water spray pipe 52 continuously sprays the surface of the mesh belt, and then the cleaning sponge 55 wipes off the water droplets on the surface of the mesh belt. When the cleaning sponge 55 is full of water, the cylinder 54 drives the movable rod 58 to move, and then drives all the movable plates 59 to move synchronously, so that the movable plate 59 is close to the fixed plate 57 to squeeze the cleaning sponge 55, and squeeze out the water in the cleaning sponge 55, so that the cleaning sponge 55 can always maintain the cleaning effect on the mesh belt.

[0042] The reciprocating swing assembly includes a motor 42, a bracket 43, a crank connecting rod 44, a rotating rod 45, a swing plate 46, a slider 47 and a slide groove 48. The motor 42 and the bracket 43 are fixedly installed on the top of the heating and drying channel 30. The output end of the motor 42 is fixedly connected to one end of the crank connecting rod 44. The rotating rod 45 is fixedly installed on the bracket 43; the upper end of the swing plate 46 is rotatably connected to the rotating rod 45 through a bearing; a slide groove 48 is provided on the swing plate 46, and the slide groove 48 is limitedly slidably connected to the slider 47, and the slider 47 is rotatably connected to the other end of the crank connecting rod 44; the jet pipe 41 is fixedly connected to the swing plate 46.

[0043] In the utility model, the motor 42 drives the slider 47 to rotate through the crank connecting rod 44. The slider 47 slides in the slide groove 48 to make the swing plate 46 swing back and forth with the rotating rod 45 as the rotating axis, thereby making the jet port of the jet pipe 41 swing back and forth, continuously blowing away the metal parts on the mesh belt, avoiding the accumulation of metal parts, making the metal parts evenly distributed on the mesh belt, and effectively improving the drying efficiency.

[0044] 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 heating device for metal electroplating, comprising a base frame (10), a belt conveyor line (20) arranged on the base frame (10), and a heating and drying channel (30) arranged on the upper side of the belt conveyor line (20), characterized in that: The feeding end of the belt conveyor line (20) is provided with a dispersion mechanism (40), the dispersion mechanism (40) comprising an air jet pipe (41) and a reciprocating swing assembly, the reciprocating swing assembly being arranged at the top of the heating and drying channel (30), the air jet pipe (41) being fixedly mounted at the moving end of the reciprocating swing assembly, the air inlet end of the air jet pipe (41) being connected to an air pump, and the air outlet end of the air jet pipe (41) being aligned with the mesh belt; A self-cleaning mechanism (50) is provided at the lower side of the discharge end of the belt conveyor line (20), the self-cleaning mechanism (50) comprising a water tank (51), a cleaning sponge (55), a spray assembly and a cleaning assembly, the water tank (51) being fixedly mounted at the lower end of the base frame (10), the spray assembly and the cleaning assembly being mounted at the upper end of the base frame (10), the water inlet end of the spray assembly being in communication with the water tank (51), and the water outlet end of the spray assembly being aligned with the mesh belt; a plurality of cleaning sponges (55) are provided on the cleaning assembly, the upper ends of the cleaning sponges (55) being in contact with the mesh belt.

2. The heating device for metal electroplating according to claim 1, characterized in that: The spray assembly comprises a water spray pipe (52) and a connecting pipe (53); the water spray pipe (52) is fixedly mounted on the upper end of the base frame (10); a water inlet end of the connecting pipe (53) is connected to the water tank (51) via a water pump; and a water outlet end of the connecting pipe (53) is connected to the water spray pipe (52).

3. The heating device for metal electroplating according to claim 2, characterized in that: A plurality of spray heads are evenly distributed on the spray pipe (52) at equal intervals along the length direction of the spray pipe (52), and the spray heads are arranged obliquely and aimed at the mesh belt.

4. The heating device for metal electroplating according to claim 3, characterized in that: The cleaning assembly comprises a bracket, a fixed rod (56), a fixed plate (57), a movable rod (58) and a movable plate (59); the two brackets are fixedly mounted on the front and rear sides of the base frame (10); the two ends of the fixed rod (56) are respectively fixedly connected to the brackets; a plurality of fixed plates (57) are fixedly mounted on the fixed rod (56) at equal intervals along the length direction of the fixed rod (56); the movable rod (58) is slidably connected to the bracket and the fixed plate (57); a plurality of movable plates (59) are fixedly mounted on the movable rod (58) at equal intervals along the length direction of the fixed rod (56); the movable plate (59) is slidably connected to the fixed rod (56); and the movable plate (59) and the fixed plate (57) are staggered.

5. The heating device for metal electroplating according to claim 4, characterized in that: The cleaning sponge (55) is located between the movable plate (59) and the fixed plate (57), and the cleaning sponge (55) is sleeved with the fixed rod (56) and the movable rod (58).

6. The heating device for metal electroplating according to claim 5, characterized in that: The cleaning components shown are arranged in two groups in an offset manner.

7. The heating device for metal electroplating according to claim 6, characterized in that: The reciprocating swing assembly comprises a motor (42), a bracket (43), a crank connecting rod (44), a rotating rod (45), a swing plate (46), a slider (47) and a slide groove (48). The motor (42) and the bracket (43) are fixedly mounted on the top of the heating and drying channel (30). The output end of the motor (42) is fixedly connected to one end of the crank connecting rod (44). The rotating rod (45) is fixedly mounted on the bracket (43). The upper end of the swing plate (46) is rotationally connected to the rotating rod (45) via a bearing. The swing plate (46) is provided with a slide groove (48). The slide groove (48) is limitedly slidably connected to the slider (47), and the slider (47) is rotationally connected to the other end of the crank connecting rod (44).

8. The heating device for metal electroplating according to claim 7, characterized in that: The air injection pipe (41) is fixedly connected to the swing plate (46).

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