Efficient cleaning device for mechanical element

Abstract

The utility model discloses an efficient cleaning device for mechanical elements, which relates to the field of mechanical element cleaning equipment and is characterized in that the efficient cleaning device comprises a support rod and a cleaning box, a plurality of spraying groups, a plurality of brush groups and a plurality of air drying groups are arranged in the cleaning box, and a conveying device arranged from a feed port to a discharge port is arranged in the cleaning box. The conveying device comprises a first conveying belt close to the feeding port and a second conveying belt stretching out of the discharging port, and an overturning device is rotationally connected between the first conveying belt and the second conveying belt and used for overturning mechanical elements entering the cleaning box. The cleaning device has the advantages that two plate surfaces of the plate-shaped mechanical element can be thoroughly cleaned, and the situation that the plate surfaces, facing the conveying device, of the mechanical element are not cleaned in place is avoided.

Description

Technical Field

[0001] The utility model relates to the field of mechanical element cleaning equipment, and more specifically, to a high-efficiency cleaning device for mechanical elements. Background Art

[0002] The mechanical component cleaning device is used to remove dust or oil stains attached to mechanical components. The cleaning process of mechanical components in the cleaning device is: first fix them in the device, then spray detergent on the surface of the components, then use a brush to brush the dust, after brushing, rinse the mechanical components with clean water, and finally blow dry them.

[0003] A Chinese patent with publication number CN212519589U discloses a mechanical electronic component cleaning device for mechanical electronic engineering, the technical key points of which are: the circuit board to be cleaned and the accompanying fixture are placed on the conveyor belt, and the conveyor belt drives the accompanying fixture and the circuit board to move from left to right, so that the circuit board is processed by the fan group, the spray group, the brushing group, the flushing group and the drying group in sequence. In the above scheme, multiple circuit boards can be cleaned in sequence at the same time, thereby achieving rapid cleaning of the circuit board, high cleaning effect and high cleaning efficiency, but the end face of the circuit board contacting the conveyor belt cannot be cleaned in place.

[0004] Therefore, a new solution needs to be proposed to solve the problem that the end surface of the required cleaning element facing the conveyor belt cannot be cleaned in place. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a highly efficient cleaning device for mechanical elements, which has the advantage of being able to clean both sides of a plate-shaped mechanical element.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a high-efficiency cleaning device for mechanical elements, including a support rod and a cleaning box, wherein a plurality of spray groups, a plurality of brush groups and a plurality of air-drying groups are arranged in the cleaning box, and a transmission device arranged from a feed port to a discharge port is provided in the cleaning box, and the transmission device includes a first conveyor belt close to the feed port and a second conveyor belt extending out of the discharge port, and a flipping device is rotatably connected between the first conveyor belt and the second conveyor belt, and the flipping device is used to flip the mechanical elements entering the cleaning box.

[0007] The utility model is further configured as follows: the turning device is composed of electric clamps located on the inner walls of both sides of the cleaning box, the tail end of each electric clamp is fixedly connected to two contact plates with a height difference, and a plurality of telescopic nails are slidably connected to the contact plate.

[0008] The utility model is further configured as follows: the end surface of the telescopic nail facing away from the contact plate is in a smooth arc shape, a telescopic block is fixedly connected to the side of the telescopic nail facing the contact plate, the contact plate is provided with a telescopic groove opposite to the telescopic block, and an elastic member is provided between the telescopic block and the telescopic groove.

[0009] The utility model is further configured as follows: a height difference is provided between the first conveyor belt and the second conveyor belt, the contact plate is tilted according to the height difference, the highest inclination point of the lower contact plate is lower than the first conveyor belt, and the lowest inclination point of the lower contact plate is higher than the second conveyor belt.

[0010] The utility model is further configured as follows: the spray group includes a detergent spray head near the feed port and a clean water spray head near the discharge port, the upper end of the detergent spray head is fixedly connected to a liquid preparation tank, the upper end of the clean water spray head is fixedly connected to a water storage tank, and the clean water spray head is provided with a plurality of water outlet holes, and the opening of the water outlet hole near one end of the water storage tank is larger than the opening of the water outlet hole away from the end of the water storage tank.

[0011] The utility model is further configured as follows: the brush group includes a brush head located above the first conveyor belt and the second conveyor belt and a brush rod connected to the brush head, the brush rod is composed of an upper slide rod and a lower slide rod which can be slidably connected, the upper slide rod is provided with a sliding groove facing the port of the lower slide rod, the lower slide rod is fixedly connected with a sliding block corresponding to the sliding groove, the sliding block is fixedly connected with a plurality of limit blocks, and the upper slide rod is provided with a plurality of limit grooves connected with the sliding groove.

[0012] The utility model is further configured as follows: the air drying group is arranged at a position of the recycling box close to the discharge port, and the air drying group includes a rotating motor and a plurality of fan blade heads rotatably connected to the rotating motor.

[0013] In summary, the utility model has the following beneficial effects: the structural design of the first conveyor belt, the second conveyor belt and the flipping device allows the plate-shaped mechanical elements to enter the cleaning box and be conveyed to the contact plate of the flipping device through the first conveyor belt. After the mechanical elements are flipped, they slide from the contact plate on the electric clamp into the second conveyor belt, thereby realizing the function of moving the plate-shaped mechanical elements from the feed port to the discharge port. At the same time, the structural design of the telescopic nails on the contact plate increases the gripping force of the electric clamp on the plate-shaped mechanical elements with uneven surfaces. The smooth arc-shaped structure of the telescopic nail contacting the mechanical element end ensures that when the electric clamp releases the mechanical element, the friction between the mechanical element and the contact plate is reduced, allowing the mechanical element to slide down smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2It is a structural schematic diagram of the turning device in the utility model;

[0016] Figure 3 It is a cross-sectional view of the contact plate in the utility model;

[0017] Figure 4 It is a cross-sectional view of the brush assembly in the utility model;

[0018] Figure 5 It is a cross-sectional view of the sprinkler head for clean water in the utility model.

[0019] In the figure: 1. cleaning box; 2. transmission device; 21. first conveyor belt; 22. second conveyor belt; 3. turning device; 31. electric clamp; 32. contact plate; 33. telescopic nail; 331. telescopic block; 34. telescopic slot; 35. elastic member; 4. spray group; 41. spray head for detergent; 42. liquid mixing tank; 43. spray head for clean water; 431. water outlet; 44. water storage tank; 5. brush group; 51. brush rod; 52. brush head; 53. lower slide rod; 531. sliding block; 532. limiting block; 54. upper slide rod; 541. sliding slot; 542. limiting slot; 6. air drying group; 61. fan blade head. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] High-efficiency cleaning device for mechanical components, reference Figure 1-Figure 5 , including a support rod, a cleaning box 1, wherein the cleaning box 1 is provided with a plurality of spray groups 4, a plurality of brush groups 5 and a plurality of air-drying groups 6, wherein the cleaning box 1 is provided with a transmission device 2 arranged from a feed port to a discharge port, wherein the transmission device 2 includes a first conveyor belt 21 close to the feed port and a second conveyor belt 22 extending out of the discharge port, wherein a flipping device 3 is rotatably connected between the first conveyor belt 21 and the second conveyor belt 22, and the flipping device 3 is used for flipping mechanical components entering the cleaning box 1, and such structure enables a plate-like mechanical component with an uneven surface to be cleaned to enter the cleaning box 1 from the feed port through the first conveyor belt 21, wherein the component will first be sprayed with detergent, and then the surface will be scrubbed by the brush group 5, and after scrubbing, the component will be transmitted to the flipping device 3 to flip the end face of the mechanical component and then enter the second conveyor belt 22 to clean the other end face.

[0022] refer to Figure 1 , Figure 2 and Figure 3The flipping device 3 is composed of electric grippers 31 located on the inner walls of both sides of the cleaning box 1. The electric grippers 31 are the end tools of a mechanical arm, which are composed of a motor, a reducer, a transmission system and a gripper. The electric gripper 31 can realize the action of clamping and releasing objects through electric control, and can realize efficient, fast and accurate material clamping and placement operations, thereby improving production efficiency and quality. The working principle of the electric gripper 31 is mainly to drive the movement of the reducer and the transmission system by the driving motor, so that the gripper can clamp or release objects. Among them, the motor is the core component of the electric gripper 31, which provides a power source. By controlling the speed and direction of the motor, the opening and closing, rotation and other actions of the gripper can be realized. The reducer plays the role of deceleration and steering. The transmission system connects the motor and the gripper so that they can work together. The tail end of each electric gripper 31 is fixed Two contact plates 32 with a height difference are connected. The contact plates 32 are used to clamp plate-shaped mechanical elements. A plurality of telescopic nails 33 are slidably connected to the contact plates 32. The end faces of the telescopic nails 33 facing away from the contact plates 32 are in a smooth arc shape. A telescopic block 331 is fixedly connected to the side of the telescopic nails 33 facing the contact plates 32. The contact plates 32 are provided with telescopic grooves 34 opposite to the telescopic block 331. An elastic member 35 is provided between the telescopic block 331 and the telescopic groove 34. The elastic member 35 is composed of a spring. The combined elastic force of the elastic members 35 of the plurality of telescopic nails 33 allows the electric clamp 31 to be compressed only when it performs a grasping movement. When the electric clamp 31 is in a released state and the mechanical element is still on the contact plates 32, the telescopic nails 33 will still rebound. The design of the telescopic nails 33 can increase the contact area of ​​the mechanical element with an uneven plate surface, thereby increasing the grasping force of the electric clamp 31 to grasp the mechanical element.

[0023] refer to Figure 1 , Figure 2 , Figure 3 There is a height difference between the first conveyor belt 21 and the second conveyor belt 22, and the contact plate 32 is tilted according to the height difference. The highest point of the lower contact plate 32 is lower than the first conveyor belt 21, and the lowest point of the lower contact plate 32 is higher than the second conveyor belt 22. This structure allows the cleaned plate-shaped mechanical elements to be transferred from the first conveyor belt 21 to the contact plate 32. The cleaned plate-shaped mechanical elements are clamped, turned over, and then released, and can slide down on the inclined surface of the contact plate 32 into the second conveyor belt 22 by gravity.

[0024] refer to Figure 1 , Figure 4 and Figure 5The spray group 4 includes a detergent spray head 41 near the feed port and a clean water spray head 43 near the discharge port. The upper end of the detergent spray head 41 is fixedly connected to a liquid preparation tank 42, and the upper end of the clean water spray head 43 is fixedly connected to a water storage tank 44. The clean water spray head 43 is provided with a plurality of water outlet holes 431. The opening of the water outlet hole 431 near the end of the water storage tank 44 is larger than the opening of the end away from the water storage tank 44. This structure increases the water pressure sprayed on the plate-like mechanical element to be cleaned, so that the residual detergent residue on the mechanical element can be washed more thoroughly. The brush group 5 includes a brush head 52 located above the first conveyor belt 21 and the second conveyor belt 22 and a brush rod 51 connected to the brush head 52. The brush rod 51 is composed of an upper sliding rod 54 and a lower sliding rod 54 that can be slidably connected. 3, the upper slide bar 54 is provided with a sliding groove 541 at the end facing the lower slide bar 53, the lower slide bar 53 is fixedly connected with a sliding block 531 corresponding to the sliding groove 541, the sliding block 531 is fixedly connected with a plurality of limit blocks 532, the upper slide bar 54 is provided with a plurality of limit grooves 542 connected with the sliding groove 541, the sliding block 531 and the limit block 532 on the lower slide bar 53 and the sliding groove 541 and the limit groove 542 of the upper slide bar 54 allow the upper slide bar 54 and the lower slide bar 53 to only telescope and slide but not to rotate relative to each other, the air-drying group 6 is arranged at the recycling box near the discharge port, the air-drying group 6 includes a rotating motor and a plurality of fan blade heads 61 rotatably connected to the rotating motor, and the air-drying group 6 is used to dry the mechanical components after cleaning.

[0025] Working principle: Turn on the cleaning device, and place the plate-shaped mechanical element with an uneven surface to be cleaned on the first conveyor belt 21. The first conveyor belt 21 drives the mechanical element to enter the cleaning box 1 from the feed port. The mechanical element will first be sprayed with detergent sprayed from the detergent spray head 41, and then will be brushed by the brush head 52. If the plate-shaped mechanical element is thicker, it will cause the brush rod 51 at the upper end of the mechanical element to shrink. After being brushed by the brush group 5, the mechanical element enters the relatively lower contact plate 32 in the turning device 3 from the first conveyor belt 21, and the electric clamp 31 is operated. The two contact plates 32 are closed to each other, and the telescopic nails 33 thereon will shrink to press against the uneven surface of the mechanical element, increasing the electric The gripping force of the clamp 31 is then used, and the electric clamp 31 will flip the mechanical component plate 180 degrees. After flipping, the electric clamp 31 is released, and the telescopic pin 33 on the contact plate 32 pops up. Since the arc surface of the telescopic pin 33 is relatively smooth, when the electric clamp 31 is not clamping, the friction between the contact plate 32 and the mechanical component is insufficient, and the plate-shaped mechanical component will slide onto the second conveyor belt 22 by gravity, and then will first pass through the brush group 5 above the second conveyor belt 22 to brush the other board surface after flipping, and then the mechanical component plate will be sprayed with clean water with a large water pressure by the spray head 43 to remove the detergent residues remaining on the surface, and finally the moisture on the surface will be dried by the wind blown out by the rotating fan head 61 in the air-drying group 6.

[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A highly efficient cleaning device for mechanical components, comprising a support rod and a cleaning box (1), wherein the cleaning box (1) is provided with a plurality of spray groups (4), a plurality of brush groups (5) and a plurality of air drying groups (6), characterized in that: The cleaning box (1) is provided with a transmission device (2) arranged from the feed port to the discharge port, the transmission device (2) comprises a first conveyor belt (21) close to the feed port and a second conveyor belt (22) extending out of the discharge port, a turning device (3) is rotatably connected between the first conveyor belt (21) and the second conveyor belt (22), and the turning device (3) is used to turn over the mechanical components entering the cleaning box (1).

2. The high-efficiency cleaning device for mechanical components according to claim 1, characterized in that: The flipping device (3) is composed of electric clamps (31) located on the inner walls of both sides of the cleaning box (1), and the tail end of each electric clamp (31) is fixedly connected to two contact plates (32) with a height difference, and a plurality of telescopic nails (33) are slidably connected to the contact plates (32).

3. The high-efficiency cleaning device for mechanical components according to claim 2, characterized in that: The end surface of the telescopic nail (33) facing away from the contact plate (32) is in a smooth arc shape, and a telescopic block (331) is fixedly connected to the side of the telescopic nail (33) facing the contact plate (32). The contact plate (32) is provided with a telescopic groove (34) opposite to the telescopic block (331), and an elastic member (35) is provided between the telescopic block (331) and the telescopic groove (34).

4. The high-efficiency cleaning device for mechanical components according to claim 2, characterized in that: A height difference is provided between the first conveyor belt (21) and the second conveyor belt (22), and the contact plate (32) is placed tilted according to the height difference, the highest tilt point of the lower contact plate (32) is lower than the first conveyor belt (21), and the lowest tilt point of the lower contact plate (32) is higher than the second conveyor belt (22).

5. The high-efficiency cleaning device for mechanical components according to claim 1, characterized in that: The spray group (4) comprises a detergent spray head (41) near the feed port and a clean water spray head (43) near the discharge port, the detergent spray head (41) having an upper end fixedly connected to a liquid preparation tank (42), the clean water spray head (43) having an upper end fixedly connected to a water storage tank (44), the clean water spray head (43) being provided with a plurality of water outlet holes (431), the opening of the water outlet hole (431) close to one end of the water storage tank (44) being larger than the opening of the water outlet hole (431) away from the water storage tank (44).

6. The high-efficiency cleaning device for mechanical components according to claim 1, characterized in that: The brush group (5) comprises a brush head (52) located above the first conveyor belt (21) and above the second conveyor belt (22) and a brush rod (51) connected to the brush head (52); the brush rod (51) comprises an upper slide rod (54) and a lower slide rod (53) which are slidably connected; the upper slide rod (54) is provided with a slide groove (541) facing the end of the lower slide rod (53); the lower slide rod (53) is fixedly connected with a slide block (531) corresponding to the slide groove (541); the slide block (531) is fixedly connected with a plurality of limit blocks (532); the upper slide rod (54) is provided with a plurality of limit grooves (542) which are connected with the slide groove (541).

7. The high-efficiency cleaning device for mechanical components according to claim 1, characterized in that: The air drying group (6) is arranged at a position of the recovery box close to the discharge port, and the air drying group (6) comprises a rotating motor and a plurality of fan blade heads (61) rotatably connected to the rotating motor.

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