Blank cleaning equipment for enamel processing

Abstract

The blank cleaning equipment for enamel processing comprises a box body, two first electric push rods are installed on the upper end face of the box body, the output ends of the two first electric push rods extend into the box body and are fixedly connected with a door-shaped frame, a lead screw is rotationally connected between the left end face and the right end face in the door-shaped frame, and the outer wall of the lead screw is in threaded connection with a sliding block; a first pipeline is fixedly connected to the upper end in the sliding block, a second pipeline is rotatably connected to the lower end in the sliding block, a rotating connector is installed at the lower end of the first pipeline, the upper end of the second pipeline is rotatably connected with the first pipeline through the rotating connector, and the lower end of the second pipeline extends out of the sliding block and is fixedly connected with a rotating disc; a plurality of through holes penetrate through the lower end face of the rotating disc. Blanks are washed by spraying water through the through holes, the blanks are brushed through the rotating brush plate, the cleaning effect is improved, after cleaning is finished, hot air can be blown out through the through holes to quickly dry the blanks, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of enamel processing equipment, and particularly relates to a blank cleaning device for enamel processing. Background Technique

[0002] Enamel is an inorganic glass glaze coated on the surface of a metal base blank. Enamel coating on the metal surface can prevent the metal from rusting, prevent the formation of an oxide layer on the metal surface when heated, and can resist the erosion of various liquids. Enamel products are not only safe and non-toxic, but also easy to clean, and are often used as eating utensils and washing utensils in daily life. Under specific conditions, the excellent properties such as high hardness, high temperature resistance, wear resistance and insulation exhibited by the enamel coating on the metal blank make enamel products have a wider range of uses. During the processing, before applying the enamel glaze, it is necessary to clean the surface of the blank to remove grease, dirt, dust, etc. on the surface of the blank.

[0003] In the prior art, enamel cleaning generally adopts a spraying method. However, the sprayed water flow flushes the surface of the blank, and can only wash away the dust floating on the surface of the blank, and cannot wash away the firmly adhered dust, etc., affecting the cleaning effect; after the cleaning is completed, the blank cannot be quickly dried, affecting the cleaning efficiency, and thus affecting the subsequent processing efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a blank cleaning device for enamel processing to solve the problems pointed out in the above background technique.

[0005] The utility model is realized as follows: A blank cleaning device for enamel processing includes a box body. A bearing platform is fixedly connected to the lower end surface inside the box body. Two symmetrically distributed first electric push rods are installed on the upper end surface of the box body. The output ends of the two first electric push rods extend into the box body and are fixedly connected to a portal frame. A lead screw is rotatably connected between the left and right end surfaces inside the portal frame. A first servo motor is installed on the right end surface of the portal frame. The output end of the first servo motor is fixedly connected to the lead screw. A slider is threadedly connected to the outer wall of the lead screw. A first pipe is fixedly connected to the upper end inside the slider. A second pipe is rotatably connected to the lower end inside the slider. A rotary joint is installed at the lower end of the first pipe. The upper end of the second pipe is rotatably connected to the first pipe through the rotary joint. The lower end of the second pipe extends outside the slider and is fixedly connected to a turntable. The turntable is of a hollow structure and a plurality of circumferentially distributed brush plates are fixedly connected to the lower end surface. A plurality of uniformly distributed through holes are formed through the lower end surface of the turntable;

[0006] A connecting pipe is communicated with the upper end inside the box body. The lower end of the connecting pipe is communicated with the first pipe. A water pump and a hot air blower are installed on the upper end surface of the box body. The water outlet of the water pump and the air outlet of the hot air blower are both communicated with the connecting pipe.

[0007] Preferably, to facilitate driving the rotation of the second pipeline and the turntable, a driving motor is installed on the upper end surface inside the slider. The output end of the driving motor is fixedly connected with a first gear, and the outer wall of the second pipeline is fixedly connected with a second gear. The first gear is meshed with the second gear.

[0008] Preferably, to facilitate flipping the blank, two symmetrically distributed second electric push rods are installed on the lower end surface inside the box body. The output ends of the two second electric push rods are both fixedly connected with mounting plates. Third electric push rods are installed on the outer walls of the two mounting plates facing away from each other. Second servo motors are installed at the output ends of the two third electric push rods. Clamping plates are fixedly connected to the output ends of the two second servo motors.

[0009] Preferably, to enable the slider to move stably left and right, a sliding rod is fixedly connected between the left and right end surfaces inside the portal frame. The slider is slidably connected with the sliding rod.

[0010] Preferably, to prevent the water pump and the hot air blower from being connected, one-way valves are installed at the water outlet of the water pump and the air outlet of the hot air blower.

[0011] Preferably, to facilitate connecting the connecting pipe with the first pipeline moving left and right, the connecting pipe is a corrugated hose.

[0012] Preferably, to facilitate the left and right movement of the first pipeline, a chute is formed through the upper end surface of the portal frame. The first pipeline is slidably connected with the chute.

[0013] Preferably, to facilitate controlling the present utility model, a controller is arranged on the outer wall of the box body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] With the cooperation of the driving motor, the first gear, the second gear and the second pipeline, the present utility model can drive the turntable and the brush plate to rotate. With the cooperation of the first servo motor, the lead screw, the sliding rod and the slider, the rotating turntable can move left and right reciprocally. While flushing the blank by spraying water through the through holes, the blank is scrubbed by the rotating brush plate, improving the cleaning effect. After the cleaning is completed, hot air can be blown through the through holes to quickly dry the blank, improving the cleaning efficiency. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the attached drawings required in the description of the embodiments or the prior art. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these attached drawings.

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is an internal three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 is a front view sectional structural schematic diagram of the present utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the turntable of the present utility model.

[0021] In the figure: 1, box body; 2, first electric push rod; 3, portal frame; 4, lead screw; 5, slide bar; 6, first servo motor; 7, slider; 8, turntable; 9, brush plate; 10, through hole; 11, first pipeline; 12, second pipeline; 13, rotary joint; 14, drive motor; 15, first gear; 16, second gear; 17, carrier table; 18, second electric push rod; 19, mounting plate; 20, third electric push rod; 21, second servo motor; 22, clamp plate; 23, water pump; 24, hot air blower; 25, connecting pipe; 26, one-way valve; 27, controller. Specific embodiments

[0022] In order to make the purpose, technical solutions and advantages of the present utility model more clear and understandable, the following further details the present utility model in combination with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0024] Please refer to Figures 1-4 , a blank cleaning device for enamel processing, including a box body 1. A bearing platform 17 is fixedly connected to the lower end surface inside the box body 1. Two symmetrically distributed first electric push rods 2 are installed on the upper end surface of the box body 1. The output ends of the two first electric push rods 2 extend into the box body 1 and are fixedly connected to a portal frame 3. A lead screw 4 is rotatably connected between the left and right end surfaces inside the portal frame 3. A first servo motor 6 is installed on the right end surface of the portal frame 3. The output end of the first servo motor 6 is fixedly connected to the lead screw 4. A slider 7 is threadedly connected to the outer wall of the lead screw 4. A first pipe 11 is fixedly connected to the upper end inside the slider 7. A second pipe 12 is rotatably connected to the lower end inside the slider 7. A rotary joint 13 is installed at the lower end of the first pipe 11. The upper end of the second pipe 12 is rotatably connected to the first pipe 11 through the rotary joint 13. The lower end of the second pipe 12 extends outside the slider 7 and is fixedly connected to a turntable 8. The turntable 8 is of a hollow structure and a plurality of circumferentially distributed brush plates 9 are fixedly connected to the lower end surface. A plurality of uniformly distributed through holes 10 are formed through the lower end surface of the turntable 8;

[0025] A connecting pipe 25 is communicated with the upper end inside the box body 1. The lower end of the connecting pipe 25 is communicated with the first pipe 11. A water pump 23 and a hot air blower 24 are installed on the upper end surface of the box body 1. The water outlet of the water pump 23 and the air outlet of the hot air blower 24 are both communicated with the connecting pipe 25.

[0026] In this embodiment: Start the drive motor 14. The output end of the drive motor 14 drives the first gear 15 to rotate, thereby driving the second gear 16 to rotate, and further driving the second pipe 12 to rotate. The second pipe 12 drives the turntable 8 to rotate, thereby driving a plurality of brush plates 9 to rotate to brush the blank. Start the first servo motor 6. The output end of the first servo motor 6 drives the lead screw 4 to rotate, thereby driving the slider 7 to move left or right along the slide rod 5. By the forward and reverse rotation of the first servo motor 6, the slider 7 moves left and right reciprocally, thereby driving the rotating turntable 8 to move left and right reciprocally, improving the cleaning effect on the blank; Start the water pump 23. The water pump 23 pumps water into the turntable 8 through the connecting pipe 25, the first pipe 11 and the second pipe 12 in sequence, and sprays it out through the through holes 10 to wash the blank. Cooperating with the brush plates 9, the cleaning effect is further improved; After the cleaning is completed, turn off the water pump 23 and start the hot air blower 24. The hot air blower 24 blows hot air from the through holes 10 through the connecting pipe 25, the first pipe 11 and the second pipe 12 to quickly dry the blank, improving the cleaning efficiency and thus improving the subsequent processing efficiency.

[0027] As a technical optimization scheme of the present utility model, a drive motor 14 is installed on the upper end surface inside the slider 7. The output end of the drive motor 14 is fixedly connected to a first gear 15. A second gear 16 is fixedly connected to the outer wall of the second pipe 12. The first gear 15 is meshed with the second gear 16.

[0028] In this embodiment: Start the drive motor 14. The output end of the drive motor 14 drives the first gear 15 to rotate, thereby driving the second gear 16 to rotate, further driving the second pipe 12 to rotate, and thus driving the turntable 8 to rotate.

[0029] As a technical optimization scheme of the present utility model, two symmetrically distributed second electric push rods 18 are installed on the lower end surface inside the box body 1. The output ends of the two second electric push rods 18 are fixedly connected with mounting plates 19. Third electric push rods 20 are installed on the outer walls of the two mounting plates 19 facing away from each other. The output ends of the two third electric push rods 20 are installed with second servo motors 21. The output ends of the two second servo motors 21 are fixedly connected with clamping plates 22.

[0030] In this embodiment: Place the blank to be cleaned on the carrier table 17. Start the third electric push rod 20. The third electric push rod 20 drives the clamping plates 22 to move relatively, thereby clamping and fixing the blank, and then the surface of the blank can be cleaned. After one side is cleaned, start the second electric push rod 18. The second electric push rod 18 drives the clamping plates 22 to move upward, thereby driving the blank to move upward. Start the second servo motor 21. The output end of the second servo motor 21 drives the clamping plates 22 to rotate, thereby turning over the blank for cleaning the other side.

[0031] As a technical optimization scheme of the present utility model, a sliding rod 5 is fixedly connected between the left and right end surfaces inside the gantry 3. The slider 7 is slidably connected with the sliding rod 5.

[0032] In this embodiment: By limiting the slider 7 through the sliding rod 5, the slider 7 can move stably left and right.

[0033] As a technical optimization scheme of the present utility model, one-way valves 26 are installed at the water outlet of the water pump 23 and the air outlet of the hot air blower 24.

[0034] In this embodiment: By installing one-way valves 26 at the water outlet of the water pump 23 and the air outlet of the hot air blower 24, the water pump 23 and the hot air blower 24 can be isolated.

[0035] As a technical optimization scheme of the present utility model, the connecting pipe 25 is a corrugated hose.

[0036] In this embodiment: By setting the connecting pipe 25 as a corrugated hose, it is convenient for the connecting pipe 25 to be connected with the first pipe 11 moving left and right.

[0037] As a technical optimization scheme of the present utility model, a chute is penetrated and opened on the upper end surface of the gantry 3. The first pipe 11 is slidably connected with the chute.

[0038] In this embodiment: By penetrating and opening a chute on the upper end surface of the gantry 3, it is convenient for the first pipeline 11 to move left and right.

[0039] As a technical optimization solution of the present utility model, a controller 27 is provided on the outer wall of the box body 1.

[0040] In this embodiment: By controlling the present utility model through the controller 27, it saves time and effort and improves the degree of automation.

[0041] The working principle and usage process of the present utility model: During use, first place the blank to be cleaned on the bearing platform 17, then start the third electric push rod 20, and the third electric push rod 20 drives the clamping plates 22 to move relatively, so as to clamp and fix the blank. Then start the two first electric push rods 2, and the first electric push rods 2 drive the gantry 3 to move downward, so as to drive the turntable 8 and the brush plate 9 to move downward until they contact the blank. Then start the drive motor 14, and the output end of the drive motor 14 drives the first gear 15 to rotate, so as to drive the second gear 16 to rotate, and further drive the second pipeline 12 to rotate. The second pipeline 12 drives the turntable 8 to rotate, so as to drive the multiple brush plates 9 to rotate and brush the blank. Start the first servo motor 6, and the output end of the first servo motor 6 drives the lead screw 4 to rotate, so as to drive the slider 7 to move left or right along the slide bar 5. By the forward and reverse rotation of the first servo motor 6, the slider 7 moves left and right reciprocally, so as to drive the rotating turntable 8 to move left and right reciprocally, improving the cleaning effect on the blank. Then start the water pump 23, and the water pump 23 pumps water into the turntable 8 through the connecting pipe 25, the first pipeline 11 and the second pipeline 12 in sequence, and sprays it out through the through holes 10 to wash the blank, cooperating with the brush plate 9 to improve the cleaning effect; after the cleaning is completed, turn off the water pump 23 and start the hot air blower 24. The hot air blower 24 blows hot air from the through holes 10 through the connecting pipe 25, the first pipeline 11 and the second pipeline 12 to quickly dry the blank. After one side of the cleaning is completed, start the second electric push rod 18, and the second electric push rod 18 drives the clamping plates 22 to move upward, so as to drive the blank to move upward. Then start the second servo motor 21, and the output end of the second servo motor 21 drives the clamping plates 22 to rotate, so as to turn over the blank for cleaning the other side, improving the cleaning effect.

[0042] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A blank cleaning device for enamel processing, comprising a box (1), wherein a bearing platform (17) is fixedly connected to the lower end surface of the box (1), characterized in that: The upper end surface of the box body (1) is provided with two symmetrically distributed first electric push rods (2), the output ends of the two first electric push rods (2) extend into the interior of the box body (1) and are fixedly connected to a door frame (3), a screw rod (4) is rotatably connected between the left and right end surfaces inside the door frame (3), a first servo motor (6) is installed on the right end surface of the door frame (3), the output end of the first servo motor (6) is fixedly connected to the screw rod (4), the outer wall of the screw rod (4) is threadedly connected to a slider (7), and the upper end of the inner part of the slider (7) is fixedly connected to a first pipe ( 11), the lower end of the slider (7) is rotatably connected to a second pipe (12), the lower end of the first pipe (11) is installed with a swivel joint (13), the upper end of the second pipe (12) is rotatably connected to the first pipe (11) via the swivel joint (13), the lower end of the second pipe (12) extends to the outside of the slider (7) and is fixedly connected to a turntable (8), the turntable (8) is a hollow structure and a plurality of circumferentially distributed brush plates (9) are fixedly connected to the lower end surface, and a plurality of evenly distributed through holes (10) are penetrated through the lower end surface of the turntable (8); The upper end of the interior of the box (1) is connected to a connecting pipe (25), the lower end of the connecting pipe (25) is connected to the first pipeline (11), and a water pump (23) and a hot air blower (24) are installed on the upper end surface of the box (1), and the water outlet of the water pump (23) and the air outlet of the hot air blower (24) are both connected to the connecting pipe (25).

2. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: A driving motor (14) is installed on the upper end surface inside the sliding block (7); a first gear (15) is fixedly connected to the output end of the driving motor (14); a second gear (16) is fixedly connected to the outer wall of the second pipe (12); and the first gear (15) is meshingly connected to the second gear (16).

3. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: Two symmetrically distributed second electric push rods (18) are installed on the lower end surface inside the box body (1), the output ends of the two second electric push rods (18) are fixedly connected to the mounting plate (19), the outer walls opposite to each other of the two mounting plates (19) are installed with third electric push rods (20), the output ends of the two third electric push rods (20) are installed with second servo motors (21), and the output ends of the two second servo motors (21) are fixedly connected to the clamping plate (22).

4. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: A sliding rod (5) is fixedly connected between the left and right end surfaces inside the door frame (3), and the sliding block (7) is slidably connected to the sliding rod (5).

5. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: The water outlet of the water pump (23) and the air outlet of the hot air blower (24) are both installed with a one-way valve (26).

6. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: The connecting pipe (25) is a corrugated hose.

7. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: A sliding groove is provided through the upper end surface of the portal frame (3), and the first pipe (11) is slidably connected to the sliding groove.

8. The blank cleaning equipment for enamel processing according to claim 1 is characterized in that: A controller (27) is provided on the outer wall of the box body (1).

Images