A dishwasher ring dynamic water detection test flow line

Abstract

The application discloses a kind of dish-washing machine annular dynamic water detection test flow water pipelines.It includes machine tool, and conveying belt and several detection head supports are installed on machine tool, detection head support is fixed on machine tool and is placed in the side of conveying belt, infrared detection head is fixed on detection head support, several placing trays are fixed on conveying belt, and placing tray is located below infrared detection head, U-shaped frame is fixed on the disc surface of placing tray, baffle is arranged at the opening of U-shaped frame, baffle sliding groove matched with baffle is arranged on the disc surface of placing tray, baffle is installed at baffle sliding groove and is slidably connected with it, one side of baffle and the bottom surface of baffle sliding groove are connected by spring one, and the other side of baffle and the side away from the bottom side of U-shaped frame are provided with guide slope one.The beneficial effects of the application are: it can improve the detection effect and accuracy of water detection test.

Description

Technical Field

[0001] This invention relates to the technical field of dishwasher water testing, and in particular to a circular dynamic water testing production line for dishwashers. Background Technology

[0002] A dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, dishes, knives, and forks. Fully automatic dishwashers on the market can be divided into two categories: household and commercial. Household fully automatic dishwashers are only suitable for home use and mainly include cabinet-style, countertop-style, sink-integrated, and combined models. Commercial dishwashers can be classified into five main categories according to their structure: cabinet-style, hood-style, basket-type, belt-type, and ultrasonic. They reduce the labor intensity of kitchen staff in restaurants, hotels, and government canteens, improve work efficiency, and enhance hygiene.

[0003] Dishwashers have gradually become a common household appliance. Each dishwasher is assembled from multiple parts. During manufacturing, the parts are manufactured individually, and then workers assemble them to form the dishwasher. Before being packaged and sold, the dishwasher undergoes water quality testing.

[0004] In existing dishwasher water testing production lines, the conveyor belt needs to be started and stopped frequently. During this process, the dishwasher is prone to side slippage and deviation, which can cause misalignment between the test probe and the dishwasher, greatly affecting the detection effect and accuracy of the water test.

[0005] In summary, there is a need for a dynamic circular water testing line for dishwashers that can improve the detection effect and accuracy of water testing. Summary of the Invention

[0006] This invention aims to overcome the shortcomings of existing dishwasher water testing production lines, where the conveyor belt frequently starts and stops during operation, causing the dishwasher to slip and deviate, resulting in misalignment between the test probe and the dishwasher, which greatly affects the detection effect and accuracy of water testing. The invention provides a circular dynamic water testing production line for dishwashers that can improve the detection effect and accuracy of water testing.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A dynamic water testing line for a dishwasher includes a machine tool with a conveyor belt and several detection head supports mounted on it. The detection head supports are fixed to the machine tool and positioned to the side of the conveyor belt. Infrared detection heads are fixed to the detection head supports. Several placement trays are fixed on the conveyor belt, with each tray located below the infrared detection head. A U-shaped frame is fixed to the surface of each tray, and a baffle is provided at the opening of the U-shaped frame. A baffle groove matching the baffle is provided on the surface of each tray, and the baffle is installed in and slidably connected to the baffle groove. One side of the baffle is connected to the bottom surface of the baffle slide groove by a spring. The other side of the baffle, away from the bottom edge of the U-shaped frame, is provided with a guide slope. The machine tool is also equipped with a wire exit push rod, which is movably connected to the machine tool. The wire exit push rod is located on the side of the conveyor belt and above the placement tray. The wire exit push rod is located on the side away from the opening of the U-shaped frame. A connecting plate is installed on the wire exit push rod, and a baffle control rod is fixed on the connecting plate. A side channel matching the baffle control rod is provided on the side wall of the baffle slide groove, and the baffle control rod and the side channel are movably connected.

[0009] The placement tray holds the dishwasher to be tested. The U-shaped frame on the tray acts as a limit for the dishwasher, allowing it to move from the opening of the U-shaped frame to the inside. When the dishwasher passes through the opening, based on the pressure decomposition characteristics of the guide ramp, it automatically presses the other end of the baffle into the baffle groove. After the dishwasher moves into the U-shaped frame, the other end of the baffle automatically pops out of the baffle groove under the elastic force of the spring, blocking the opening of the U-shaped frame. This effectively limits and fixes the dishwasher within the U-shaped frame, preventing reduced testing accuracy due to lateral slippage during water testing and significantly improving the testing effect and accuracy. After the dishwasher test is complete, the cable exit push rod on the side of the conveyor belt pushes it out of the production line. As the cable exit push rod approaches the dishwasher, the baffle control rod on the connecting plate first inserts into the side channel and pushes the baffle at the opening of the U-shaped frame back into the baffle groove, ensuring the dishwasher can be smoothly pushed out by the cable exit push rod.

[0010] Preferably, a cable outlet push plate is fixed to the end of the cable outlet push rod, and a connecting plate is sleeved on and movably connected to the cable outlet push rod. The cable outlet push plate and the connecting plate are connected by two springs. A lever is also provided in the side channel, and the lever is movably connected to the side channel. One end of the lever is opposite to the end of the baffle control rod. The baffle plate has a guide hole that matches the other end of the lever. An inclined guide surface is provided on the side wall of the guide hole. The inclined guide surface is located on the side of the guide hole near the bottom surface of the baffle groove. The inclined guide surface is inclined from the end away from the lever to the end near the lever towards the bottom surface of the baffle groove. An inclined guide surface is provided on the other end of the lever that cooperates with the inclined guide surface. The cable outlet push plate is used to push the dishwasher in the U-shaped frame. When the baffle control rod on the connecting plate is inserted into the side channel, it will push the lever in the side channel to move towards the guide hole. With the guidance of inclined guide surface one and inclined guide surface two, the lever will push the baffle to move towards the bottom of the baffle slide groove, thereby automatically pushing the other end of the baffle back into the baffle slide groove, so as to ensure that the dishwasher can be smoothly pushed out by the cable push rod. The structure is simple, the control is convenient, and the degree of automation is high.

[0011] Preferably, a limiting slider is fixed to the side wall of the lever, and a limiting groove matching the limiting slider is provided on the side wall of the side channel. The limiting slider is placed in the limiting groove and slidably connected to it. The end walls of the limiting slider and the limiting groove are connected by a spring. The design of the limiting slider and the limiting groove guides and limits the movement of the lever, improving the movement accuracy of the lever and allowing it to accurately enter the guide hole on the baffle. The spring acts as an automatic reset mechanism for the lever.

[0012] Preferably, the end edge of the baffle control rod is provided with an outer rounded corner, and the port of the side channel is provided with an inner rounded corner that matches the outer rounded corner. This coordinated design of the outer and inner rounded corners improves the smoothness of the baffle control rod during insertion into the side channel.

[0013] Preferably, the U-shaped frame has a bottom cavity and a side cavity. The bottom cavity is located inside the bottom edge of the U-shaped frame, and the side cavity is located inside the side edge of the U-shaped frame. The bottom cavity and the side cavity are interconnected. Side holes and bottom holes are respectively provided on the walls of the side cavity and the bottom cavity. The side holes are located on the inner walls of the side edge and the bottom holes of the U-shaped frame. A pressure block and a top block are respectively provided at the side holes and the bottom holes. The pressure block and the side hole are movably connected, and the top block and the bottom hole are movably connected. A spring is also installed on the wall of the bottom cavity. Spring four is positioned opposite to the top block. A transmission block is installed inside the bottom cavity, located between the top block and spring four, and is movably connected to the bottom cavity. A fixing pin is fixed inside the side cavity, and a connecting rod one is mounted on the fixing pin. The connecting rod one is rotatably connected to the fixing pin. A connecting rod two is provided inside the bottom cavity. One end of the connecting rod one is mounted on and hinged to the pressure block, and the other end of the connecting rod one is hinged to one end of the connecting rod two. The other end of the connecting rod two is mounted on and hinged to the transmission block. In its natural state, the transmission block is located between one end of the connecting rod two and the top block. As the dishwasher moves towards the bottom edge of the U-shaped frame, it pushes the top block at the bottom hole, causing the transmission block to move towards spring four. Simultaneously, under the transmission action of connecting rod one and connecting rod two, the pressure block at the side hole clamps the dishwasher from the side. When the dishwasher moves to the bottom edge of the U-shaped frame, the pressure blocks on both sides clamp and fix the dishwasher, further improving the fixing effect. The four springs serve to automatically reset the transmission block and the top block.

[0014] Preferably, the upper wall of the bottom cavity is provided with a guide post through hole, and a guide post is provided in the guide post through hole. The guide post is located above the transmission block and is movably connected to the guide post through hole. A guide slope two is provided at the upper end of the guide post and near the cable outlet push plate. A pressure post matching the guide slope two is fixed on the cable outlet push plate. The pressure post and the cable outlet push rod are parallel to each other. A sloped guide surface three is provided at the lower end of the guide post and is located on the side of the guide post away from the top block. A sloped guide surface four that cooperates with the sloped guide surface three is provided at the top of the transmission block and is located on the side of the transmission block near the top block. A spring five connected to the guide post is also provided in the bottom cavity. When the pressure blocks on both sides clamp and fix the dishwasher, the straight line formed by the spring four, the transmission block, and the top block is exactly perpendicular to the connecting rod two, and the sloped guide surface four at the top of the transmission block is exactly below the sloped guide surface three at the lower end of the guide post. After the dishwasher completes its inspection, the exit push plate on the side of the conveyor belt pushes it out of the production line. When the exit push plate moves to the top of the bottom edge of the U-shaped frame, according to the pressure decomposition characteristics of the guide inclined surface two, the pressure column on the exit push plate will automatically press the guide column at the guide column through hole downward. When the guide column moves downward, under the guidance of inclined guide surface three and inclined guide surface four, the guide column will push the transmission block to move further towards spring four (at this time, the transmission block is located between one end of connecting rod two and spring four). At the same time, under the transmission action of connecting rod one and connecting rod two, the pressure block at the side hole will be driven to release the dishwasher, so as to ensure that the dishwasher can be smoothly pushed out by the exit push plate. The structure is simple, the control is convenient, and the degree of automation is high.

[0015] Preferably, a spring block is fixed to the side wall of the guide post, and the spring block is connected to the upper end wall of the bottom cavity by a spring. The spring serves to automatically reset the guide post.

[0016] Preferably, the connecting plate is provided with a pressure column through hole that matches the pressure column. The connecting plate is sleeved on the pressure column through the pressure column through the pressure column through the through hole and is movably connected to it. The guiding fit between the pressure column and the pressure column through hole improves the installation stability and movement accuracy of the connecting plate.

[0017] Preferably, the conveyor belt is loop-shaped, with the opening of the U-shaped frame facing outwards from the conveyor belt. The side of the machine tool is equipped with a product inlet platform, a product outlet platform, and an ejection cylinder platform. Both the product inlet and outlet platforms are located on the outer side of the conveyor belt and are parallel to each other. A push-in cylinder is mounted on the product inlet platform, and the ejection cylinder platform is located on the inner side of the conveyor belt and is opposite to the product outlet platform. The outlet push rod is mounted on the ejection cylinder platform. The product inlet platform and its push-in cylinder are used to feed the dishwasher into the conveyor belt, while the product outlet platform and ejection cylinder platform are used to eject the dishwasher out of the conveyor belt. By setting the conveyor belt to a loop shape and placing the product inlet and outlet platforms at the same parallel position on the conveyor belt, the dishwasher under test and the completed dishwasher can be fed in and out synchronously, eliminating waiting time and significantly improving testing efficiency.

[0018] Preferably, the machine tool also has a water injection platform on its side. The product inlet platform is located between the product outlet platform and the water injection platform. A movable seat is installed on the water injection platform, and the movable seat is movably connected to the water injection platform. A water injection support rod is fixed on the movable seat, with one end of the support rod facing the conveyor belt and a water injection faucet fixed thereon. A water receiving tray push rod is also installed on the movable seat, with one end of the push rod movably connected to the movable seat and the other end fixed to a water receiving tray, which is positioned below the water injection faucet. When the dishwasher entering the conveyor belt passes the water injection platform, the movable seat automatically moves towards the dishwasher, causing the water injection faucet to automatically align with the water injection point of the dishwasher. After water injection is complete, the water receiving tray push rod automatically operates, controlling the water receiving tray to move to a position directly below the water injection faucet. Then, the movable seat moves the water injection faucet and water receiving tray out synchronously to prevent residual water on the faucet from dripping onto the production line.

[0019] The beneficial effects of this invention are: it effectively improves the detection effect and accuracy of water testing; it has a simple structure, is easy to control, and has a high degree of automation; it improves the fixing effect on the dishwasher; it improves the installation stability and movement accuracy; it improves the testing efficiency; and it can prevent residual water from dripping everywhere on the production line. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the dishwasher conveying the cylinders to the ejection platform.

[0022] Figure 3 It is a top view showing the interaction between the placement tray and the cable exit rod;

[0023] Figure 4 This is a front view of the placement tray and the cable exit rod working together;

[0024] Figure 5 yes Figure 3 Sectional view at point AA;

[0025] Figure 6 yes Figure 4 Sectional view at point BB;

[0026] Figure 7 yes Figure 5 Enlarged view of point C in the middle;

[0027] Figure 8 yes Figure 5 Enlarged view of point D in the middle;

[0028] Figure 9 This is a schematic diagram of the structure where the dishwasher delivers water to the water filling station.

[0029] In the diagram: 1. Machine tool, 2. Conveyor belt, 3. Detector head bracket, 4. Infrared detector head, 5. Placement tray, 6. U-shaped frame, 7. Baffle, 8. Baffle groove, 9. Spring 1, 10. Guide slope 1, 11. Cable exit push rod, 12. Connecting plate, 13. Baffle control rod, 14. Side channel, 15. Cable exit push plate, 16. Spring 2, 17. Toggle rod, 20. Guide through hole, 21. Sloping guide surface 1, 22. Sloping guide surface 2, 23. Spring 3, 24. Limiting slider, 25. Limiting groove, 26. Outer fillet, 27. Inner fillet, 28. Bottom cavity, 29. Side cavity, 30. Side hole, 31. Bottom hole, 32. Pressure block, 33. Top block, 34. Spring 4, 35. 36. Transmission block, 37. Fixed pin, 38. Connecting rod one, 39. Connecting rod two, 40. Guide post, 41. Guide post through hole, 42. Guide inclined surface two, 43. Pressure post, 44. Inclined guide surface three, 45. Inclined guide surface four, 46. Spring five, 47. Spring connecting block, 48. Pressure post through hole, 49. Product inlet platform, 50. Product outlet platform, 51. Push-out cylinder platform, 52. Push-in cylinder, 53. Water filling platform, 54. Movable seat, 55. Water filling support rod, 56. Water tray push rod, 57. Water tray, 58. Dishwasher. Detailed Implementation

[0030] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0031] like Figure 1 and Figure 2In the described embodiment, a dishwasher circular dynamic water testing production line includes a machine tool 1, on which a conveyor belt 2 and several detection head supports 3 are mounted. The detection head supports 3 are fixed to the machine tool 1 and positioned on the side of the conveyor belt 2. Infrared detection heads 4 are fixed on the detection head supports 3. Several placement trays 5 are fixed on the conveyor belt 2, and the placement trays 5 are located below the infrared detection heads 4. Figure 3 , Figure 5 and Figure 8 As shown, a U-shaped frame 6 is fixed on the surface of the placement tray 5. A baffle 7 is provided at the opening of the U-shaped frame 6. A baffle groove 8 matching the baffle 7 is provided on the surface of the placement tray 5. The baffle 7 is installed at the baffle groove 8 and slidably connected to it. One side of the baffle 7 is connected to the bottom surface of the baffle groove 8 by a spring 9. A guide slope 10 is provided on the other side of the baffle 7 away from the bottom edge of the U-shaped frame 6. A wire exit push rod 11 is also installed on the machine tool 1. The wire exit push rod 11 is movably connected to the machine tool 1. The wire exit push rod 11 is placed on the side of the conveyor belt 2 and above the placement tray 5. The wire exit push rod 11 is located on the side away from the opening of the U-shaped frame 6. A connecting plate 12 is installed on the wire exit push rod 11. A baffle control rod 13 is fixed on the connecting plate 12. A side channel 14 matching the baffle control rod 13 is provided on the side wall of the baffle groove 8. The baffle control rod 13 and the side channel 14 are movably connected.

[0032] like Figure 3 , Figure 5 and Figure 8 As shown, a cable outlet push plate 15 is fixed to the end of the cable outlet push rod 11. A connecting plate 12 is sleeved on the cable outlet push rod 11 and movably connected to it. The cable outlet push plate 15 and the connecting plate 12 are connected by a spring 16. A lever 17 is also provided in the side channel 14. The lever 17 is movably connected to the side channel 14. One end of the lever 17 is opposite to the end of the baffle control rod 13. The baffle 7 is provided with a guide hole 2 that matches the other end of the lever 17. 0. A sloping guide surface 21 is provided on the side wall of the guide through hole 20. The sloping guide surface 21 is located on the side of the guide through hole 20 near the bottom surface of the baffle slide groove 8. The sloping guide surface 21 is inclined from the end near the lever 17 away to the end near the lever 17 toward the bottom surface of the baffle slide groove 8. A sloping guide surface 22 that cooperates with the sloping guide surface 21 is provided on the other end of the lever 17. A spring 23 connected to the lever 17 is also provided in the side channel 14.

[0033] like Figure 8 As shown, a limiting slider 24 is fixed on the side wall of the lever 17, and a limiting groove 25 matching the limiting slider 24 is provided on the side wall of the side channel 14. The limiting slider 24 is placed in the limiting groove 25 and slidably connected to it. The end walls of the limiting slider 24 and the limiting groove 25 are connected by a spring 23.

[0034] like Figure 7 As shown, the end edge of the baffle control rod 13 is provided with an outer rounded corner 26, and the port of the side channel 14 is provided with an inner rounded corner 27 that matches the outer rounded corner 26.

[0035] like Figure 4 and Figure 6 As shown, the U-shaped frame 6 has a bottom cavity 28 and a side cavity 29 inside. The bottom cavity 28 is located inside the bottom edge of the U-shaped frame 6, and the side cavity 29 is located inside the side edge of the U-shaped frame 6. The bottom cavity 28 and the side cavity 29 are interconnected. The side cavity 29 and the bottom cavity 28 are respectively provided with a side hole 30 and a bottom hole 31 on their respective walls. The side hole 30 is located on the inner wall of the side edge of the U-shaped frame 6, and the bottom hole 31 is located on the inner wall of the bottom edge of the U-shaped frame 6. A pressure block 32 and a top block 33 are respectively provided at the side hole 30 and the bottom hole 31. The pressure block 32 is movably connected to the side hole 30, and the top block 33 is movably connected to the bottom hole 31. A spring is also installed on the wall of the bottom cavity 28. 34. Spring 34 and top block 33 are arranged opposite to each other. A transmission block 35 is installed inside the bottom cavity 28. The transmission block 35 is placed between the top block 33 and spring 34. The transmission block 35 is movably connected to the bottom cavity 28. A fixing pin 36 is fixed inside the side cavity 29. A connecting rod 37 is installed on the fixing pin 36. The connecting rod 37 and the fixing pin 36 are rotatably connected. A connecting rod 38 is provided inside the bottom cavity 28. One end of the connecting rod 37 is installed on the pressure block 32 and hinged to it. The other end of the connecting rod 37 is hinged to one end of the connecting rod 38. The other end of the connecting rod 38 is installed on the transmission block 35 and hinged to it.

[0036] like Figure 5 and Figure 7 As shown, the upper wall of the bottom cavity 28 is provided with a guide post through hole 40, and a guide post 39 is provided in the guide post through hole 40. The guide post 39 is located above the transmission block 35 and is movably connected to the guide post through hole 40. A guide slope 2 41 is provided on the upper end of the guide post 39 and on the side near the cable outlet push plate 15. A pressure post 42 that matches the guide slope 2 41 is fixed on the cable outlet push plate 15. The pressure post 42 and the cable outlet push rod 11 are parallel to each other. A sloped guide surface 3 43 is provided on the lower end of the guide post 39. The sloped guide surface 3 43 is located on the side of the guide post 39 away from the top block 33. A sloped guide surface 44 that cooperates with the sloped guide surface 3 43 is provided on the top of the transmission block 35. The sloped guide surface 44 is located on the side of the transmission block 35 near the top block 33. A spring 5 45 connected to the guide post 39 is also provided in the bottom cavity 28.

[0037] like Figure 7 As shown, a spring block 46 is fixed on the side wall of the guide post 39, and the spring block 46 and the upper end wall of the bottom cavity 28 are connected by a spring 45.

[0038] like Figure 5As shown, the connecting plate 12 is provided with a pressure column through hole 47 that matches the pressure column 42. The connecting plate 12 is sleeved on the pressure column 42 through the pressure column through hole 47 and is movably connected to it.

[0039] like Figure 1 As shown, the conveyor belt 2 is in the shape of a loop, and the opening of the U-shaped frame 6 faces the outer side of the conveyor belt 2. The side of the machine tool 1 is provided with a product inlet platform 48, a product outlet platform 49, and an ejection cylinder platform 50. The product inlet platform 48 and the product outlet platform 49 are both located on the outer side of the conveyor belt 2 and are parallel to each other. A push cylinder 51 is installed on the product inlet platform 48. The ejection cylinder platform 50 is located on the inner side of the conveyor belt 2 and is arranged opposite to the product outlet platform 49. The outlet push rod 11 is installed on the ejection cylinder platform 50.

[0040] like Figure 9 As shown, a water injection platform 52 is also provided on the side of the machine tool 1. The product inlet platform 48 is placed between the product outlet platform 49 and the water injection platform 52. A movable seat 53 is installed on the water injection platform 52. The movable seat 53 is movably connected to the water injection platform 52. A water injection support rod 54 is fixed on the movable seat 53. The end of the water injection support rod 54 faces the conveyor belt 2 and a water injection faucet 55 is fixed on it. A water receiving tray push rod 56 is also installed on the movable seat 53. One end of the water receiving tray push rod 56 is movably connected to the movable seat 53. A water receiving tray 57 is fixed to the other end of the water receiving tray push rod 56. The water receiving tray 57 is placed below the water injection faucet 55.

[0041] The product inlet station 48 and its push cylinder 51 are used to feed the dishwasher 58 into the conveyor belt 2. The dishwasher 58 can move from the opening of the U-shaped frame 6 to the inside of the U-shaped frame 6. The product outlet station 49 and the ejection cylinder station 50 are used to send the dishwasher 58 out of the conveyor belt 2.

[0042] Incoming line process:

[0043] When the dishwasher 58 passes through the opening of the U-shaped frame 6, according to the pressure decomposition characteristics of the guide slope 10, the dishwasher 58 will automatically press the other end of the baffle 7 into the baffle slide groove 8. After the dishwasher 58 moves into the U-shaped frame 6, the other end of the baffle 7 will automatically pop out from the baffle slide groove 8 under the elastic force of the spring 9 and block the opening of the U-shaped frame 6, thereby limiting and fixing the U-shaped frame 6.

[0044] In its natural state, the transmission block 35 is located between one end of the connecting rod 2 38 and the top block 33. As the dishwasher 58 approaches the bottom edge of the U-shaped frame 6, it pushes the top block 33 at the bottom hole 31 and drives the transmission block 35 to move in the direction of the spring 4 34. At the same time, under the transmission action of the connecting rod 1 37 and the connecting rod 2 38, the pressure block 32 at the side hole 30 will clamp the dishwasher 58 from the side. When the dishwasher 58 moves to the bottom edge of the U-shaped frame 6, the pressure blocks 32 on both sides just clamp and fix the dishwasher 58 (when the pressure blocks 32 on both sides clamp and fix the dishwasher 58, the straight line formed by the spring 4 34, the transmission block 35, and the top block 33 is exactly perpendicular to the connecting rod 2 38, and the inclined guide surface 44 at the top of the transmission block 35 is exactly below the inclined guide surface 3 43 at the bottom of the guide post 39).

[0045] The process of qualifying:

[0046] After the dishwasher 58 completes its inspection, the cable exit push rod 11 on the side of the conveyor belt 2 pushes the dishwasher 58 out of the production line. As the cable exit push rod 11 approaches the dishwasher 58, the baffle control rod 13 on the connecting plate 12 first enters the side channel 14 and pushes the lever 17 in the side channel 14 towards the guide hole 40. Under the guidance of the inclined guide surface 21 and the inclined guide surface 22, the lever 17 pushes the baffle 7 towards the bottom of the baffle slide groove 8, thereby automatically pushing the other end of the baffle 7 back into the baffle slide groove 8 to ensure that the dishwasher 58 can be smoothly pushed out by the cable exit push rod 11. When the cable exit push plate 15 on the cable exit push rod 11 moves to above the bottom edge of the U-shaped frame 6, according to the guide inclined surface Due to the pressure decomposition characteristics of the second 41, the pressure post 42 on the cable push plate 15 will automatically press the guide post 42 at the guide post through hole 40 downward. When the guide post 42 moves downward, under the guidance of the inclined guide surface 33 and the inclined guide surface 44, the guide post 42 will push the transmission block 35 to move further towards the spring 44 (at this time, the transmission block 35 is located between one end of the connecting rod 2 38 and the spring 4 34). At the same time, under the transmission action of the connecting rod 1 37 and the connecting rod 2 38, the pressure block 32 at the side hole 30 will be driven to release the dishwasher 58, so as to ensure that the dishwasher 58 can be smoothly pushed out by the cable push plate 15.

Claims

1. A dishwasher ring dynamic water detection test flow line, characterized in that, The utility model provides a kind of machine tool (1), the machine tool (1) is equipped with conveying belt (2) and several detection head support (3), the detection head support (3) is fixed on machine tool (1) and is placed in the side of conveying belt (2), infrared detection head (4) is fixed on the detection head support (3), conveying belt (2) is equipped with several placement tray (5), the placement tray (5) is below infrared detection head (4), U-shaped frame (6) is fixed on the disc surface of placement tray (5), the opening of U-shaped frame (6) is equipped with baffle (7), baffle (7) is installed at baffle sliding slot (8) and is slidably connected with it, one side of baffle (7) and the bottom surface of baffle sliding slot (8) are connected by spring one (9), the other side of baffle (7) and the side away from the bottom edge of U-shaped frame (6) is equipped with guide inclined plane one (10), outgoing push rod (11) is also installed on machine tool (1), outgoing push rod (11) and machine tool (1) are movably connected, outgoing push rod (11) is placed in the side of conveying belt (2) and is above placement tray (5), outgoing push rod (11) is set in the side away from the opening of U-shaped frame (6), connecting plate (12) is installed on outgoing push rod (11), baffle control rod (13) is fixed on connecting plate (12), side passage (14) is set on the side wall of baffle sliding slot (8) and is matched with baffle control rod (13), baffle control rod (13) and side passage (14) are movably connected, when the detection of dishwasher is finished, dishwasher is pushed out of assembly line by outgoing push rod (11) in the side of conveying belt (2), in the process that outgoing push rod (11) approaches dishwasher, baffle control rod (13) on connecting plate (12) will be first inserted into side passage (14), and baffle (7) at the opening of U-shaped frame (6) is re-dispatched into baffle sliding slot (8).

2. A ring dynamic water detection test line for a dishwasher according to claim 1, characterized in that, The end of the outgoing line push rod (11) is fixed with an outgoing line push plate (15), the connecting plate (12) is sleeved on the outgoing line push rod (11) and is movably connected with it, the outgoing line push plate (15) and the connecting plate (12) are connected through spring two (16), the side channel (14) is further provided with a push rod (17), the push rod (17) and the side channel (14) are movably connected, one end of the push rod (17) is opposite to the end of the baffle control rod (13), the baffle (7) is provided with a guide through hole (20) matched with the other end of the push rod (17), the side wall of the guide through hole (20) is provided with an inclined guide surface one (21), the inclined guide surface one (21) is located on the side of the bottom surface of the guide through hole (20) close to the baffle sliding groove (8), the inclined guide surface one (21) is inclined from the end away from the push rod (17) to the end close to the push rod (17) towards the bottom surface of the baffle sliding groove (8), the other end of the push rod (17) is provided with an inclined guide surface two (22) matched with the inclined guide surface one (21), the side channel (14) is further provided with a spring three (23) connected with the push rod (17).

3. A ring dynamic water detection test line for a dishwasher according to claim 2, characterized in that, The side wall of the push rod (17) is fixed with a limiting sliding block (24), the side wall of the side channel (14) is provided with a limiting sliding groove (25) matched with the limiting sliding block (24), the limiting sliding block (24) is arranged in the limiting sliding groove (25) and is slidably connected with it, the limiting sliding block (24) and the end wall of the limiting sliding groove (25) are connected through the spring three (23).

4. A ring dynamic water detection test line for a dishwasher according to claim 2, characterized in that, The end edge of the baffle control rod (13) is provided with an outer round corner (26), and the port of the side channel (14) is provided with an inner round corner (27) matched with the outer round corner (26).

5. A ring dynamic water detection test line for a dishwasher according to claim 2, characterized in that, The inside of the U-shaped frame (6) is provided with a bottom cavity (28) and a side cavity (29), the bottom cavity (28) is located inside the bottom edge of the U-shaped frame (6), the side cavity (29) is located inside the side edge of the U-shaped frame (6), the bottom cavity (28) and the side cavity (29) are communicated with each other, the cavity wall of the side cavity (29) and the cavity wall of the bottom cavity (28) are respectively provided with a side hole (30) and a bottom hole (31), the side hole (30) is located on the inner wall of the side edge of the U-shaped frame (6), the bottom hole (31) is located on the inner wall of the bottom edge of the U-shaped frame (6), the side hole (30) and the bottom hole (31) are respectively provided with a pressing block (32) and a top block (33), the pressing block (32) and the side hole (30) are movably connected, the top block (33) and the bottom hole (31) are movably connected, the cavity wall of the bottom cavity (28) is further provided with a spring four (34), the spring four (34) and the top block (33) are oppositely arranged, the inside of the bottom cavity (28) is provided with a transmission block (35), the transmission block (35) is arranged between the top block (33) and the spring four (34), the transmission block (35) and the bottom cavity (28) are movably connected, the side cavity (29) is fixedly provided with a fixed pin (36), the fixed pin (36) is provided with a connecting rod one (37), the connecting rod one (37) and the fixed pin (36) are rotatably connected, the bottom cavity (28) is provided with a connecting rod two (38), one end of the connecting rod one (37) is arranged on the pressing block (32) and is hingedly connected with the pressing block (32), the other end of the connecting rod one (37) and one end of the connecting rod two (38) are hingedly connected, the other end of the connecting rod two (38) is arranged on the transmission block (35) and is hingedly connected with the transmission block (35).

6. A ring dynamic water detection test line for a dishwasher according to claim 5, characterized in that, The upper end wall of the bottom cavity (28) is provided with a guide column through hole (40), the guide column through hole (40) is provided with a guide column (39), the guide column (39) is located above the transmission block (35) and is movably connected with the guide column through hole (40), the upper end of the guide column (39) and the side close to the outgoing line push plate (15) are provided with a guide inclined surface two (41), the outgoing line push plate (15) is fixedly provided with a pressing column (42) matched with the guide inclined surface two (41), the pressing column (42) and the outgoing line push rod (11) are parallel to each other, the lower end of the guide column (39) is provided with an inclined guide surface three (43), the inclined guide surface three (43) is located on the side of the guide column (39) away from the top block (33), the top of the transmission block (35) is provided with an inclined guide surface four (44) matched with the inclined guide surface three (43), the inclined guide surface four (44) is located on the side of the transmission block (35) close to the top block (33), the bottom cavity (28) is further provided with a spring five (45) connected with the guide column (39).

7. A ring dynamic water detection test line for a dishwasher according to claim 6, characterized in that, The side wall of the guide column (39) is fixedly provided with a spring connecting block (46), the spring connecting block (46) and the upper end wall of the bottom cavity (28) are connected through the spring five (45).

8. A ring dynamic water detection test line for a dishwasher according to claim 6, characterized in that, The connecting plate (12) is provided with a pressure column through hole (47) that matches the pressure column (42). The connecting plate (12) is sleeved on the pressure column (42) through the pressure column through hole (47) and is movably connected to it.

9. A ring dynamic water detection test line for a dishwasher according to any one of claims 1-8, characterized in that, The conveyor belt (2) is in the shape of a loop. The opening of the U-shaped frame (6) faces the outer side of the conveyor belt (2). The side of the machine tool (1) is provided with a product inlet platform (48), a product outlet platform (49), and an ejection cylinder platform (50). The product inlet platform (48) and the product outlet platform (49) are both located on the outer side of the conveyor belt (2) and are parallel to each other. A push cylinder (51) is installed on the product inlet platform (48). The ejection cylinder platform (50) is located on the inner side of the conveyor belt (2) and is opposite to the product outlet platform (49). The outlet push rod (11) is installed on the ejection cylinder platform (50).

10. A dishwasher ring dynamic water detection test line according to claim 9, characterized in that, The side of the machine tool (1) is also provided with a water injection platform (52). The product inlet platform (48) is placed between the product outlet platform (49) and the water injection platform (52). A movable seat (53) is installed on the water injection platform (52). The movable seat (53) and the water injection platform (52) are movably connected. A water injection support rod (54) is fixed on the movable seat (53). The end of the water injection support rod (54) faces the conveyor belt (2) and a water injection faucet (55) is fixed on it. A water receiving tray push rod (56) is also installed on the movable seat (53). One end of the water receiving tray push rod (56) is movably connected to the movable seat (53). The other end of the water receiving tray push rod (56) is fixed with a water receiving tray (57). The water receiving tray (57) is placed below the water injection faucet (55).

Images